Wearable system for breast pumping with massage

Abstract

A breast milk extrusion device includes a bra having a first pad configured to surround a left breast of a user and a second pad configured to surround a right breast of the user. The first plurality of cable loops and the second plurality of cable loops have portions extending circumferentially about outer surfaces of the first pad and the second pad, respectively, and displaceable relative to the first pad and the second pad, respectively. The unit is configured to be operably coupled to one or both of the first plurality of cable loops and the second plurality of cable loops to apply a compression-expansion cycle to one or both of the first pad and the second pad by adjusting an effective length of the cable loops operably coupled to the unit. The bra has at least one unitary pocket having an opening configured to removably receive the unit such that the pocket encloses and secures at least a portion of the unit during use. In embodiments, the pockets are formed from a fabric knitted or sewn or otherwise joined to or integrated into the bra. Other features and aspects are described and claimed.

Description

CROSS-REFERENCE TO RELATED APPLICATION(S)

[0001] The present disclosure claims priority to U.S. Provisional Application No. 63 / 359,056, filed on July 7, 2022, which is incorporated herein by reference in its entirety. Technical Field

[0002] The present disclosure relates to breast milk expression apparatus and systems. Background Art

[0003] A woman's breast is composed of specialized milk-producing tissues including glandular and fatty tissue. The milk-producing portion of the breast is organized into 15 to 20 segments, called mammary lobes. Within each mammary lobe are smaller structures, called lobules, where milk is produced. Milk travels through a network of small tubes called ducts. These ducts connect and come together into larger ducts that eventually leave the skin in the nipple. There is a large amount of evidence in the literature to prove the benefits of breast massage during lactation. These benefits include, but are not limited to: i) increasing the volume of milk squeezed out due to more complete emptying; ii) both the nutritional value and caloric value of milk increase due to the increased fat content of squeezed milk; iii) reducing the time required for pumping; and iv) reducing blocked milk ducts and congestion. Summary of the invention

[0004] As will be appreciated from the following description, according to at least one aspect, a breast milk expression apparatus and system may replace manual (by hand) milk extraction.

[0005] According to one aspect, further details of which are provided below, a breast milk expression device includes a brassiere having a first pad configured to enclose a left breast of a user and a second pad configured to enclose a right breast of the user. A first plurality of cable loops are provided with portions extending circumferentially around an outer surface of the first pad and displaceable relative to the first pad. A second plurality of cable loops are provided with portions extending circumferentially around an outer surface of the second pad and displaceable relative to the second pad. A unit is configured to be operably coupled to one or both of the first plurality of cable loops and to apply a compression-expansion cycle to one or both of the first pad and the second pad by adjusting the effective length of the cable loop operably coupled to the unit. The brassiere has at least one integrated pocket having an opening configured to removably receive the unit such that the pocket encloses and secures at least a portion of the unit during use.

[0006] In an embodiment, the pocket is formed from fabric that is knitted or sewn or otherwise attached to or integrated into the bra.

[0007] In embodiments, the unit may include a housing, and the pocket may be sized to enclose and secure at least a portion of the housing.

[0008] In an embodiment, the housing may enclose at least one battery, an electric motor powered by the at least one battery, and at least one printed circuit board having a controller and supporting electronics. The electric motor may be configured to drive at least one massage actuator to apply a compression-expansion cycle. The housing may be configured to enclose at least a portion of the at least one massage actuator.

[0009] In an embodiment, the housing may include a removable door for installing or replacing the at least one battery.

[0010] In an embodiment, the support electronics may include circuitry configured to charge at least one battery using DC power supplied by an external DC power source.

[0011] In an embodiment, the housing may further enclose a wireless antenna and electronics configured to provide wireless communications between the unit and another device for controlling operation of the unit.

[0012] In an embodiment, the housing may further enclose a vacuum pump powered by electrical power supplied by at least one battery. The vacuum pump may provide suction to an external suction head and bottle assembly for one or both of the user's left and right breasts during a compression-expansion cycle.

[0013] In an embodiment, the housing may further enclose a solenoid valve configured to selectively vent to atmosphere to release suction.

[0014] In an embodiment, at least one massage actuator may include a linear pull mechanism or a rotational pull mechanism.

[0015] In an embodiment, the at least one pocket may be implemented by a single pocket that is integral to the back panel of the bra. The housing of the unit may be further configured to enclose a first massage actuator and a second massage actuator driven by an electric motor, the first massage actuator being configured to releasably couple to a first plurality of cable loops to apply a compression-expansion cycle to the first pad, and the second massage actuator being configured to releasably couple to a second plurality of cable loops to apply a compression-expansion cycle to the second pad.

[0016] In an embodiment, the first massage actuator and the second massage actuator may include a rotary pull mechanism driven by an electric motor. The rotary pull mechanism may employ a multi-component winding spool having a gear that is docked to a worm gear rotatably driven by the electric motor. At least a portion of the first plurality of cable loops and at least a portion of the second plurality of cable loops may terminate in an element (e.g., a bead) captured by a corresponding scoop-shaped feature of the multi-component winding spool. Certain scoop-shaped features of the multi-component winding spool may be offset from each other at a predefined rotational angle for sequential winding operation of the multi-component winding spool.

[0017] In an embodiment, a first conduit may be provided for the first plurality of cable loops. The first conduit may extend through or be supported by fabric disposed along a left wing panel of the bra. A second conduit may be provided for the second plurality of cable loops. The second conduit may extend through or be supported by fabric disposed along a right wing panel of the bra. The housing may further include a first cable connector disposed adjacent to the first massage actuator and a second cable connector disposed adjacent to the second massage actuator. The first conduit may terminate at a connector configured to selectively mate and lock to the first cable connector. The second conduit may terminate at a connector configured to selectively mate and lock to the second cable connector.

[0018] In an embodiment, a first mat may include a set of interlocking bead structures that define passageways for segments of a first plurality of cable loops, and a second mat may include a set of interlocking bead structures that define passageways for segments of a second plurality of cable loops. The first set of interlocking bead structures may include internal spring elements that facilitate expansion of the first plurality of cable loops. The second set of interlocking bead structures may include internal spring elements that facilitate expansion of the second plurality of cable loops.

[0019] In other embodiments, the at least one pocket comprises a first pocket integral with the left wing panel of the bra and a second pocket integral with the right wing panel of the bra.The apparatus may comprise a plurality of units for applying a compression-expansion cycle to the left and right pads simultaneously.

[0020] In another aspect, a breast milk expression device includes a bra having a first pad configured to enclose a left breast of a user and a second pad configured to enclose a right breast of the user. A first plurality of cable loops are provided with portions extending circumferentially around an outer surface of the first pad and displaceable relative to the first pad. A second plurality of cable loops are provided with portions extending circumferentially around an outer surface of the second pad and displaceable relative to the second pad. A unit is configured to be operably coupled to one or both of the first plurality of cable loops and to apply a compression-expansion cycle to one or both of the first pad and the second pad by adjusting the effective length of the cable loop operably coupled to the unit. The first pad may include a set of interlocking bead structures defining a passage for a segment of the first plurality of cable loops, and the second pad may include a set of interlocking bead structures defining a passage for a segment of the second plurality of cable loops.

[0021] In an embodiment, the first set of interlocking bead structures may include internal spring elements that facilitate expansion of the first plurality of cable loops. The second set of interlocking bead structures may include internal spring elements that facilitate expansion of the second plurality of cable loops.

[0022] Other aspects and features are described and claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The foregoing will be apparent from the following more particular description of example embodiments of the invention, as illustrated in the accompanying drawings in which like reference characters refer to the same parts throughout the different views. The drawings are not necessarily drawn to scale, emphasis instead being placed upon illustrating embodiments of the invention.

[0024] Figure 1 is a schematic front view of a bra supporting left and right massage units.

[0025] Figure 2 yes Figure 1 Schematic rear view of a bra.

[0026] Figure 3 yes Figure 1 Schematic left side view of a bra.

[0027] Figure 4 The picture is worn by the user Figure 1 Schematic front view of a bra.

[0028] Figure 5 The picture is worn by the user Figure 1 Schematic rear view of a bra.

[0029] Figure 6 It is worn by the user Figure 1 Schematic left side view of a bra.

[0030] Figure 7 It can be Figure 1 A perspective view of an exemplary left breast massage unit supported by a bra.

[0031] Figure 8 yes Figure 7 Schematic diagram of a massage unit.

[0032] Fig. 9A and Fig. 9B It is a graphic Figure 7 Schematic view of the internal components of the removable parts of the massage unit.

[0033] Fig. 9C , Fig.9D , Fig.9E and Fig.9F It is a graphic Figure 7 Schematic view of the internal components of the cushion component of the massage unit.

[0034] Fig.10 It can be Figure 1 A perspective view of another exemplary massage unit supported by a bra.

[0035] Fig.11A It can be Figure 1 Schematic view of yet another exemplary massage unit supported by a bra.

[0036] Fig. 11B , Fig. 11C and Fig.11D It is a graphic Fig.11A Schematic view of the internal components of the removable parts of the massage unit.

[0037] Fig.12 It can be Figure 1 A perspective view of yet another exemplary massage unit supported by a bra.

[0038] Fig.13 It can be Figure 1 Schematic view of yet another exemplary massage unit supported by a bra.

[0039] Fig.14 is a schematic front view of an exemplary bra supporting a single massage unit.

[0040] Fig.15 yes Fig.14 Schematic left side view of a bra.

[0041] Fig.16 yes Fig.14 Schematic rear view of a bra.

[0042] Fig.17 The picture is worn by the user Fig.14 Schematic front view of a bra.

[0043] Fig.18 The picture is worn by the user Fig.14 Schematic rear view of a bra.

[0044] Fig.19 It is worn by the user Fig.14 Schematic left side view of a bra.

[0045] Fig. 20 It can be Fig.14 A perspective front-side view of an exemplary massage unit supported by a bra.

[0046] Fig.21 yes Fig. 20 Perspective rear side view of a massage unit.

[0047] Fig.22A It is a graphic Fig. 20 Schematic view of the internal components of a massage unit.

[0048] Fig. 22B yes Fig. 20 Schematic diagram of a massage unit.

[0049] Figure 23 to Figure 29 It is a graphic Fig. 20 Schematic view of the components of a massage unit.

[0050] Fig.30 is a schematic front view of another exemplary bra that incorporates interlocking bead elements for applying circulatory massage to the left and right breasts of a user.

[0051] Figure 31 to Figure 34 It is shown in Fig.30 Schematic view of components of interlocking bead elements used in a bra.

[0052] Fig.35 is a schematic diagram of an exemplary computer system that may embody components of a breast massage unit and a corresponding control system or computing device as described herein. DETAILED DESCRIPTION

[0053] It will be appreciated that the present disclosure provides many different embodiments or examples for implementing the different features of various embodiments. Specific examples of components and arrangements are described below to simplify the present disclosure. Of course, these are merely examples and are not intended to be limiting.

[0054] Figures 1 to 8 One embodiment of a system is shown, which includes a left massage unit and a right massage unit removably supported by the bra 1 .

[0055] Brassiere 1 comprises pad 3a, pad 3a is contoured and configured to surround and engage the left breast of user during use.For purposes herein, term "pad" will be broadly understood to include one or more pads or cups or shells, which are contoured and configured to surround and engage the breast of user.Pad 3a can be made of fabric, polymer or any flexible material.Pad 3a defines an opening or slit 5a corresponding to the nipple area of ​​left breast.Opening or slit 5a can be configured to receive a portion of breast shield (not shown) through it.Opening or slit 5a can be defined by overlapping fabric (e.g., using half inch overlapping fabric).Pad 3a is supported by the tapered left panel 7a of brassiere 1, tapered left panel 7a extends downward from upper left band 9a to bottom band 11, bottom band 11 is arranged below pad 3a and surrounds the torso of user.Upper left band 9a is configured to extend over the left shoulder of user and is connected to back panel 13 by adjustable elastic band 15a.Bottom band 11 can be formed by elastic fabric material. The bottom strap 11 may include a first set of fasteners 16a (e.g., hook and eye fasteners or hook and loop or Velcro fasteners) disposed on or near the left side of the bra 1 to enable opening and closing of the bottom strap 11 for donning and removing the bra 1 during use.

[0056] Brassiere 1 also comprises pad 3b, pad 3b is contoured and is configured to surround and engage the right breast of user during use.Pad 3b can be made of fabric, polymer or any flexible material.Pad 3b defines opening or slit 5b corresponding to the nipple area of ​​right breast.Opening or slit 5b can be configured to receive the part of breast shield (not shown) through it.Opening or slit 5b can be defined by overlapping fabric (for example, using half inch overlapping fabric).Pad 3b is supported by the tapered right panel 7b of brassiere 1, and tapered right panel 7b extends downward from right upper band 9b to bottom band 11.Bottom band 11 can comprise second group of fasteners 16b (for example, hook and eye fastener), it is arranged on or near the right side of brassiere 1, so that bottom band 11 can be opened and closed, for putting on and removing brassiere 1 during use.Right upper band 9b is configured to extend on the right shoulder of user and is connected to back panel 13 by adjustable elastic band 15a.

[0057] The left strap 15a may be connected to the upper left strap 9a and the back panel 13 using a connector 20a, such as a tack and / or a triangular slide. The left strap 15a may also include one or more adjusters 19a, such as a slide, so that the length of the left strap 15a can be adjusted by the user. The right strap 15b may be connected to the upper right strap 9b and the back panel 13 using a connector 20b, such as a tack and / or a triangular slide. The right strap 15b may also include one or more adjusters 19b, such as a slide, so that the length of the right strap 15b can be adjusted by the user. The back panel 13 extends upward from the bottom band 11 to connect to the left strap 15a and the right strap 15b.

[0058] like Figure 2 and Figure 3 As best shown in , the bra 1 also includes a left wing panel 21a extending from the left side of the panel 7a to the back panel 11. The left wing panel 21a is configured to extend around the left side of the user's torso and under the user's left arm during use. The bra 1 also includes a right wing panel 21b, similar to the left wing panel 21a, which extends from the right side of the panel 7b to the back panel 13. The right wing panel 21b is configured to extend around the right side of the user's torso and under the user's right arm during use.

[0059] The panels 7a, 7b, 13, 21a, 21b and the upper left and right straps 15a, 15b and the bottom strap 11 may be formed of fabric, polymer or any flexible material. In an embodiment, the panels 7a, 7b, 13, 21a, 21b and the pads 3a, 3b and the bottom strap may be formed by a three-dimensional knitting machine programmed via a digital design of the bra and supplied with the desired yarn and / or other suitable materials. In an embodiment, the entire bra may be made of the same basic material (such as a jacquard knit), and the amount of latex or other material used in certain areas or portions of the bra may vary for desired properties (such as elasticity or comfort).

[0060] The pad 3a supports a plurality of cables configured to slide, translate or otherwise displace relative to the pad 3a along a circumferential path guided by an arrangement of channels formed integrally with the pad 3a. Figures 1 to 3 In FIG. 1 , two channels are shown as solid lines and are labeled 17a1 and 17a2, wherein cables 19a1, 19a2 ( Figure 7) extends through the two channels. In an embodiment, the channels 17a1, 17a2 may be formed by a fabric material (such as a tubular jacquard knit) that is knitted, sewn or otherwise attached to the pad 3a. The cables extending through the channels 17a1, 17a2 are referred to herein as "cable loops". For the purposes herein, the term "cable" will be broadly understood to include wires, ropes, monofilaments, multifilaments, twisted wires, etc., which may be composed of any of a number of materials (such as metals, polymers that are substantially inelastic under tension, or other suitable materials, or combinations thereof). The circumferential paths formed by the channels 17a1, 17a2 (and the corresponding cable loops extending therethrough) are offset from each other in the longitudinal direction A, such as Figure 6 During use, the longitudinal direction A is intended to extend generally parallel to the sagittal plane of the user from the base of the left breast / torso to the nipple of the left breast. In this way, the circumferential paths formed by the channels 17a1, 17a2 (and the corresponding cable loops extending therethrough) are spaced apart from each other at different locations relative to the user's torso or base of the left breast.

[0061] The pad 3b supports a plurality of cables configured to slide, translate or otherwise displace relative to the pad 3b along a circumferential path guided by an arrangement of channels formed integrally with the pad 3b. Figures 1 to 3 In the example, two channels are shown as solid lines and are labeled 17b1 and 17b2, where the cable (similar to Figure 7 The cables 19a1, 19a2) extend through the two channels. In an embodiment, the channels 17b1, 17b2 may be formed by a fabric material (e.g., a tubular jacquard knit) that is knitted, sewn, or otherwise attached to the pad 3b. The cables extending through the channels 17b1, 17b2 are referred to herein as "cable loops." The circumferential path formed by the channels 17b1, 17b2 (and the corresponding cable loops extending therethrough) is similar to Figure 6 17b1, 17b2 (and the corresponding cable loops extending therethrough) are spaced apart from each other in the longitudinal direction of the direction A shown in . During use, the longitudinal direction is intended to extend generally parallel to the sagittal plane of the user from the base of the right breast / torso to the nipple of the right breast. In this way, the circumferential paths formed by the channels 17b1, 17b2 (and the corresponding cable loops extending therethrough) are spaced apart from each other at different locations relative to the user's torso or the base of the right breast. Left massage unit

[0062] The cable loops 19a1, 19a2 extending through the channels 17a1, 17a2 of the pad 3a are mechanically coupled to the left massage unit 22a, such as Figure 7The left massage unit 22a can be configured to actuate the displacement of the cable loops 19a1, 19a2 relative to the pad 3a to compress the left breast, and also reverse the displacement of the cable loops 19a1, 19a2 relative to the pad 3a to allow the left breast to expand and decompress. The left massage unit 22a employs an assembly including an on-pad component 23a1 and a removable component 23a2. Figure 8 As shown in , the removable part 23a2 houses a PCB 113 with a controller and supporting electronics, an electric motor (e.g., a stepper motor) 121, at least one battery 127 (e.g., a lithium-ion battery), and a mechanical transmission 123 driven by the electric motor 121 (e.g., a rotating drive shaft and possible additional components). The removable part 23a2 may also house an electric suction pump 115 and a solenoid valve 117. The electric suction pump 115 is used to supply suction to an external suction head 1101, which is configured to surround the nipple of the left breast and help express milk from the left breast. The cushion part 23a1 houses a massage actuator that is docked to the cable rings 19a1, 19a2. The massage actuator of the cushion part 23a1 is operably connected to the mechanical transmission of the removable part 23a2. The user can selectively connect and disconnect the removable part 23a2 to the cushion part 23a1 as desired. The operation of the massage actuator of the cushion part 23a1 is mechanically driven by the transmission device 123 of the removable part 23a2.

[0063] In an embodiment, the electric motor 121 and the transmission 123 of the removable part 23a2 can mechanically cooperate with the massage actuator of the cushion part 23a1 to apply one or more compression-expansion cycles to the cable loops 19a1, 19a2. Each compression-expansion cycle selectively displaces the cable loops 19a1, 19a2 to reduce the effective length of the cable loops 19a1, 19a2 surrounding the left breast to compress the left breast, and then displaces the cable loops 19a1, 19a2 to increase the effective length of the cable loops 19a1, 19a2 surrounding the left breast to allow the breast to expand and decompress. In an embodiment, each compression-expansion cycle includes a compression operation that sequentially displaces the cable loops 19a1, 19a2 from the inner cable loop 19a1 (closer to the torso) to the outer cable loop 19a2 (farthest from the torso) to reduce the effective length of the cable loops 19a1, 19a2 surrounding the left breast without removing tension from the cable loops so as to apply sequential compression to the left breast. Each compression-expansion cycle further includes an expansion operation that displaces the cable loops 19a1, 19a2 to increase the effective length of the cable loops 19a1, 19a2 surrounding the left breast to allow the left breast to expand. As part of the compression-expansion cycle, the sequential compression operation followed by the expansion operation simulates a massage of the left breast and can effectively move milk toward the nipple of the breast for expression therefrom.

[0064] In an embodiment, the controller and supporting electronics of the PCB 113 of the removable component 23a2 may be configured to supply an electrical signal to the electric motor 121 to provide power and control of the electric motor 121 when driving mechanical massage actuation of the left breast as provided by the cooperation of the motor 121, the transmission 123, and the massage actuator of the left massage unit 22a. The controller and supporting electronics of the PCB 113 of the removable component 23a2 may also be configured to supply an electrical signal to the electric suction pump 115 of the removable component 23a2 to control the operation of the electric suction pump 115 when supplying suction to the external suction head and bottle assembly 1101 via the suction port 1102 in the removable component 23a2. The suction line 1105 may be fluidly coupled to the suction port 1102 to connect to the external suction head and bottle assembly 1101. In this configuration, the suction line 1105 supplies negative pressure (suction) generated by the electric suction pump 115 of the removable component 23a2 to the external suction head and bottle assembly 1101. The solenoid valve 117 can be configured to vent the suction line 1105 to the ambient environment as needed under the control of the controller of the PCB 113.

[0065] The removable component 23a2 of the left massage unit 22a may also support a wireless antenna 129 that interfaces to the controller and supporting electronics of the PCB 113 of the removable component 23a2. The controller and supporting electronics of the PCB 113 may cooperate with the wireless antenna 129 to provide a wireless communication link to the computing device. The wireless communication link may support standardized wireless communication protocols such as multiple Protocol (e.g. To v1.08, and ), or any one of multiple Wi-Fi or IEEE 802.11 protocols, or other wireless data communication protocols. The computing device may be a smart phone, a smart watch, a tablet computer, or other computing device. For example, Figure 8 A smartphone is depicted, labeled 1105. Alternatively or in addition, the computing device may be a wireless remote device that communicates with the user at Figure 8 The computing device may execute software (e.g., an application, also referred to as an "app") that graphically displays an operating interface to a user. The operating interface may be used to configure and / or control operating parameters of the left massage unit 22a, including operating parameters of the electric motor 121 that drives the massage actuation of the left massage unit 22a and operating parameters of the electric suction pump 115 of the left massage unit 22a. The operating parameters may be saved locally on the computing device during use or remotely (e.g., in a cloud data storage) for retrieval and / or analysis.

[0066] In addition, the removable component 23a2 of the left massage unit 22a may include a port 135 for receiving DC electrical power to charge the one or more batteries 127 of the removable component 23a2. When charged, the one or more batteries 127 of the removable component 23a2 can be used to supply electrical power to the electrical components of the removable component 23a2, which include the controller and supporting electronics of the PCB 113, the electric motor 121, and the electric suction pump 115. Optionally, the DC electrical power can also provide electrical power to the electrical components of the removable component 23a2. The electrical power can be adjusted as needed for supply to the electrical components of the removable component 23a2.

[0067] In an embodiment, the left wing panel 21a of the bra 1 may include a pocket or sleeve 24a formed of fabric, such as Figure 3 and Figure 6 . In an embodiment, the fabric of the pocket or sleeve 24a may be a jacquard knit fabric knitted or sewn or otherwise attached to the left wing panel 21a. The size and material of the pocket or sleeve 24a may be configured to enclose and fix at least part of the left massage unit 22a unit during use. For example, the size and material of the pocket or sleeve 24a may be configured to hold and retain the removable part 23a2 of the left massage unit 22a. In this configuration, the bra 1 can support the removable part 23a2 of the left massage unit 22a in a position under the user's left arm, which is hidden (or at least partially hidden) from view during normal interaction with others, which enables the left massage unit 22a to be worn and used in a discrete manner. In an embodiment, the opening 26a leading to the pocket or sleeve 24a extends laterally across the top side of the pocket or sleeve 24a, and the smaller vertical opening 28a leading to the pocket or sleeve 24a extends along the front side of the pocket or sleeve 24a. The opening 26a can be sized to accommodate the longitudinal dimension of the removable component 23a2 of the left massage unit 22a, so that the removable component 23a2 can be placed in or removed from the pocket or sleeve 24a. The opening 28a can be sized to accommodate the height dimension of the cushion component 23a1 of the left massage unit 22a, so that the cushion component 23a1 extends through the opening 28a to a position at or near the cushion 3a, such as Figure 3 and Figure 6 Best shown in . Right massage unit

[0068] The two cable loops extending through the channels 17b1, 17b2 of the pad 3b are mechanically coupled to the right massage unit, which is similar to Figure 7 The right massage unit may be configured to actuate the displacement of the two cable loops relative to the pad 3b to compress the right breast, and also reverse the displacement of the cable loops relative to the pad 3b to allow the right breast to expand and decompress. The right massage unit may be similar to Figure 7 and Figure 8 The left massage unit 22a of the present invention comprises an assembly of a cushion component and a removable component. In this configuration, the removable component of the right massage unit houses a PCB having a controller and supporting electronic devices, an electric motor (e.g., a stepper motor), at least one battery (e.g., a lithium-ion battery), and a mechanical transmission device driven by the electric motor (e.g., a rotating drive shaft and possible additional components). The removable component of the right massage unit may also house an electric suction pump and a solenoid valve for ventilating the suction pump. The suction pump is used to supply suction to an external suction head configured to surround the nipple of the right breast and help express milk from the right breast. The cushion component of the right massage unit houses a massage actuator docked to a cable ring. The massage actuator of the cushion component is operably connected to the mechanical transmission device of the removable component. The user can selectively connect and disconnect the removable component to the cushion component as desired. The operation of the massage actuator of the cushion component is mechanically driven by the mechanical transmission device of the removable component of the right massage unit.

[0069] In an embodiment, the electric motor and mechanical transmission of the removable component can mechanically cooperate with the massage actuator of the pad component of the right massage unit to apply one or more compression-expansion cycles to the cable loop. Each compression-expansion cycle selectively displaces the cable loop to reduce the effective length of the cable loop surrounding the right breast to compress the right breast, and then displaces the cable loop to increase the effective length of the cable surrounding the right breast to allow the breast to expand and decompress. In an embodiment, each compression-expansion cycle includes a compression operation that sequentially displaces the cable loop from the inner cable loop (closer to the torso) to the outer cable (farthest from the torso) to reduce the effective length of the cable loop surrounding the right breast without removing tension from the cable loop so as to apply sequential compression to the right breast. Each compression-expansion cycle further includes an expansion operation that displaces the cable loop to increase the effective length of the cable loop surrounding the right breast to allow the right breast to expand. As part of the compression-expansion cycle, the sequential compression operation is followed by the expansion operation, which simulates a massage of the right breast and can effectively move milk toward the nipple of the breast for expression therefrom.

[0070] In an embodiment, the controller and supporting electronics of the PCB of the removable component of the right massage unit may be configured to supply an electrical signal to the electric motor of the removable component to provide power and control of the electric motor when driving a mechanical massage actuation of the right breast as provided by the cooperation of the motor, transmission and massage actuator of the right massage unit. The controller and supporting electronics of the PCB of the removable component of the right massage unit may also be configured to supply an electrical signal to the electric suction pump of the removable component to control the operation of the electric suction pump when suction is supplied to the external suction head and bottle assembly via a suction port in the removable component. A suction line may be fluidly coupled to the suction port to connect to the external suction head and bottle assembly. In this configuration, the negative pressure (suction) generated by the electric suction pump of the removable component may be supplied to the external suction head and bottle assembly.

[0071] The removable component of the right massage unit may also support a wireless antenna that interfaces to the controller and supporting electronics of the PCB of the removable component. The controller and supporting electronics of the PCB may cooperate with the wireless antenna to provide a wireless communication link to the computing device. The wireless communication link may support standardized wireless communication protocols such as multiple Protocol (e.g. To v1.08, and ), or any of multiple Wi-Fi or IEEE 802.11 protocols, or other wireless data communication protocols. The computing device may be a smart phone, a smart watch, a tablet computer, or another computing device. For example, Figure 8 A smartphone is depicted, labeled 1105. Alternatively or in addition, the computing device may be a wireless remote device that communicates with the user at Figure 8 The computing device may execute software (e.g., an application, also referred to as an "app") that graphically displays an operating interface to a user. The operating interface may be used to configure and / or control operating parameters of the right massage unit, including operating parameters of an electric motor that drives a massage actuation of the right massage unit and operating parameters of an electric suction pump of the right massage unit. The operating parameters may be saved locally on the computing device during use or remotely (e.g., in a cloud data storage) for retrieval and / or analysis.

[0072] In addition, the removable component of the right massage unit may include a port for receiving DC electrical power to charge one or more batteries of the removable component. When charged, the one or more batteries of the removable component can be used to supply electrical power to the electrical components of the removable component of the right massage unit, which include the controller and supporting electronics of the PCB, the electric motor, and the electric suction pump. Optionally, DC electrical power can also provide electrical power to the electrical components of the removable component. The electrical power can be adjusted as needed for supply to the electrical components of the removable component.

[0073] In an embodiment, the right wing panel 21b of the bra 1 may include a fabric formed and similar to the Figure 3 and Figure 6 21b. The pocket or sleeve 24a shown in the bra 1 may be a pocket or sleeve. In an embodiment, the fabric of the pocket or sleeve may be a jacquard knit fabric that is knitted or sewn or otherwise attached to the right wing panel 21b. The size and material of the pocket or sleeve may be configured to enclose and secure at least a portion of the right massage unit 22b unit during use. For example, the size and material of the pocket or sleeve in the right wing panel 21b may be configured to hold and retain the removable components of the right massage unit. In this configuration, the bra 1 can support the removable components of the right massage unit in a position under the user's right arm that is hidden (or at least partially hidden) from view during normal interaction with others, which enables the right massage unit to be worn and used in a discrete manner. In an embodiment, the opening to the pocket or sleeve extends laterally across the top side of the pocket or sleeve, similar to opening 26a of pocket or sleeve 24a for the left massage unit, while a smaller vertical opening to the pocket or sleeve extends along the front side of the pocket or sleeve, similar to opening 28a of pocket or sleeve 24a for the left massage unit. The top side opening can be sized to accommodate the longitudinal dimension of the removable component of the right massage unit so that the removable component can be placed into or removed from the pocket or sleeve. The front side opening can be sized to accommodate the height dimension of the on-pad component of the right massage unit so that the on-pad component extends through the front side opening to a position at or near pad 3b. Massage unit with sequential linear pull action

[0074] exist 9A to 9F In one embodiment shown in FIG. , a corresponding massage unit (e.g., Figure 7 and Figure 8 The removable component of the left massage unit 22a, or a similar right massage unit) may include a slider 901 mechanically coupled to a lead screw 903, which is rotatably driven by an electric motor 905 of the removable component. The rotation of the lead screw 903 is converted into linear movement of the slider 901 along a track 907, which extends longitudinally within the interior space of the removable component, as shown. To achieve such movement, the slider 901 includes a base 901a having a female threaded interface that receives and surrounds the lead screw 902. The base 901a also includes a sliding interface that receives and surrounds a fixed shaft 909 extending parallel to and below the track 907, as shown. Fig. 9A901 along the fixed axis 909 and the track 907 while inhibiting rotational movement of the slider 901 about the lead screw 902. The slider 901 further supports a lock / unlock mechanism 911, which includes a spring biased arm, the distal end of which selectively captures an end wall of a sequential pull mechanism 913 of the cushion component of the massage unit. The spring biased arm of the lock / unlock mechanism 911 can be pivoted (e.g., automatically at a predefined starting position of the slider 901 or by a user manually pressing a finger tab coupled to the arm) to mechanically disengage the slider 901 from the sequential pull mechanism 913 and allow the removable component to be disconnected from the cushion component. The removable component can be reconnected to the cushion component so that the distal end of the spring biased arm captures the end wall of the sequential pull mechanism 913, which effectively mechanically couples the slider 901 to the sequential pull mechanism 913.

[0075] like FIG. 9C to FIG. 9F As best shown in , the sequential pull mechanism 913 is configured to slide linearly along a track 915 extending longitudinally within the interior space of the on-pad component. The track 915 is aligned with the track 907 of the removable component. In this configuration, when the removable component is connected to the on-pad component, the sequential pull mechanism 913 and the slide 901 can be linearly translated along the track components (915, 907) under the actuation provided by the lead screw 903 of the removable component.

[0076] The pad member has opposing openings 916 that allow an elongated section of the inner cable loop to extend into and through the interior space of the pad member. The sequential pull mechanism 913 has opposing walls that form a slot 917 that engages and captures such an elongated section of the inner cable loop. Mechanical fasteners (such as screws) and / or adhesives may be used to secure the inner cable loop in the slot 917.

[0077] The sequential pull mechanism 913 includes a base 918 that defines a recess 919 that extends parallel to the track 915 between the opposing end wall structures 920a, 920b. A traveler 921 is positioned within the recess 919 and can be linearly moved within the recess 919 between the opposing end wall structures 920a, 920b under certain translational movement of the sequential pull mechanism 913.

[0078] The pad component also has opposing openings 922 that allow an elongated section of the outer cable loop to extend into and through the interior space of the pad component. The runner 921 has opposing walls that form a slot 923 that engages and captures such an elongated section of the outer cable loop. Mechanical fasteners (such as screws) and / or adhesives may be used to secure the outer cable loop in the slot 923.

[0079] Fig.9D The relative positions of the sequential pulling mechanism 913 / slide 901 and the traveler 921 and the cable loops fixed thereto are shown in a neutral position in which tension is not applied to any of the cable loops, corresponding to a neutral position in which the breast is not compressed. Whenever any of the sequential pulling mechanism 913 / slide 901 and the traveler 921 is moved away from its respective neutral position under actuation provided by a massage actuator (e.g., lead screw 903), the massage actuator 913 / slide 901 and the traveler 921 are moved away from its respective neutral position under actuation provided by a massage actuator (e.g., lead screw 903). Fig.9D When the linear movement of the sequential pulling mechanism 913 / slider 901 and the traveler 921 is upward and rightward, such movement selectively pulls or otherwise displaces the corresponding cable loop to reduce the effective length of the corresponding cable loop surrounding the breast, which causes radial inward displacement of the corresponding pad (e.g., pad 3a or pad 3b) and compression of the user's breast. Due to the arrangement of the notch 919 and the opposing end wall structures 920a, 920b, the timing and sequence of the linear movement of the sequential pulling mechanism 913 / slider 901 and the traveler 921 and the resulting reduction in the effective length of the corresponding cable loop and the application of tension to the cable loop and breast compression can be achieved when the sequential pulling mechanism 913 / slider 901 is moved away from its corresponding neutral position under the actuation provided by the massage actuator (e.g., lead screw 903). Fig.9D The period of each stroke upward and to the right is controlled. This stroke corresponds to the compression phase of the compression-expansion cycle.

[0080] For reference Fig.9D , Fig.9E and Fig.9F To understand the operation of the massage unit. When the slider 901 and the sequential pull mechanism 913 are initially moved away from their respective neutral positions ( Fig.9D ), the sequential pulling mechanism 913 will move along the track 915 without engaging and moving the traveler 921. Fig.9E In the configuration shown in , movement of the sequential pulling mechanism 913 pulls the inner cable loop to reduce the effective length of the inner cable loop surrounding the breast, which causes radial inward displacement of the corresponding pad and compression of the user's breast. The traveler 921 remains at or near the neutral position and thus produces little or no displacement of the corresponding outer cable loop. The length of the inner cable loop pulled by the sequential pulling mechanism 913 and the upward movement of the slider 901 is accumulated within the interior space of the bra massage unit. Then, under actuation provided by a massage actuator (e.g., lead screw 903), continued movement of the slider 901 and the sequential pulling mechanism 913 away from their respective neutral positions will cause the traveler 921 to move to a position where the traveler 921 is positioned at or near the distal end wall structure 920b, as shown. Fig.9F. In this position, the traveler 921 moves upward with the sequential pulling mechanism 913 and the slider 901. Thereafter, under actuation provided by a massage actuator (e.g., lead screw 903), continued movement of the slider 901 and the sequential pulling mechanism 193 away from their respective neutral positions will cause the traveler 921 to move with the slider 901 and the sequential pulling mechanism 913. In this configuration, the movement of the sequential pulling mechanism 913 pulls the inner cable loop to further reduce the effective length of the inner cable loop surrounding the breast, and the movement of the traveler 921 pulls the outer cable loop to reduce the effective length of the outer cable loop surrounding the breast, which causes radial inward displacement of the corresponding pad and further compression of the user's breast. The length of the inner cable loop pulled by the continued upward movement of the sequential pulling mechanism 913 and the slider 901 is accumulated within the interior space of the massage unit, and the length of the outer cable loop pulled by the upward movement of the traveler 921 is also accumulated within the interior space of the massage unit. Such compression continues until the slider 901 and the sequential pulling mechanism 913 and the traveler 921 stop moving, which ends the compression stroke. Thereafter, the massage unit can be configured to begin an expansion stroke of the slider 901 and the sequential pulling mechanism 913 and the traveler 921 and the expansion phase of the compression-expansion cycle, which increases the effective length of both the inner and outer cable loops surrounding the breast to remove the tension in such cable loops, thereby allowing the slider 901 and the sequential pulling mechanism 913 and the traveler 921 and the cable loops fixed thereto to move downward and return to Fig. 9C , thereby completing the compression-expansion cycle. The compression-expansion cycle can be repeated multiple times to facilitate breast milk expression. Thus, based on the compression sequence, the inner cable ring will first compress the breast, followed by the compression of the breast by the outer cable ring, so that the breast will be compressed in the outward direction (e.g., Figure 6 In the longitudinal direction A), the inner cable loop is gradually compressed from the base of the breast towards the nipple area of ​​the breast. In addition, it will be appreciated that during each compression stroke, the inner cable loop will be under tension for a longer period of time than the outer cable loop.

[0081] In an embodiment, the removable component of each respective left and right massage unit may be in the form of an elongated rectangular enclosure having characteristic length (L), height (H), and width (W) dimensions, such as Fig.10As shown in . The pocket or sleeve (24a or 24b) of the bra can be configured to have length and height dimensions that are greater than (or equal to) the corresponding length (L) and height (H) dimensions of the enclosure of the removable component of the massage unit. The elasticity of the fabric of the pocket or sleeve (24a or 24b) can be configured to accommodate the width (W) dimension of the enclosure of the removable component of the massage unit. Note that, when the corresponding removable component of the massage unit is stored in the corresponding pocket or sleeve (24a or 24b) of the bra, the length dimension (L) of the enclosure and the corresponding length dimension of the pocket or sleeve (24a or 24b) extend generally parallel to the front-to-back direction of the user's body, the height dimension (H) of the enclosure and the corresponding width dimension of the pocket or sleeve (24a or 24b) extend generally parallel to the up-down direction of the user's body, and the width dimension (W) of the enclosure extends generally parallel to the inside-outside direction of the user's body. In embodiments, the characteristic length (L) dimension of the enclosure may be in the range of 130-170 mm, the characteristic height (H) dimension of the enclosure may be in the range of 65-75 mm, and the characteristic width (W) dimension of the enclosure may be in the range of 25-40 mm. In one exemplary embodiment, the characteristic length (L) dimension may be at or near 158.75 mm, the characteristic height (H) dimension may be at or near 70.5 mm, and the characteristic width (W) dimension may be at or near 30 mm. These dimension ranges provide a low profile design that may be comfortably worn under the arm of a user during use. Massage unit with sequential rotation and pulling action

[0082] In other embodiments, the bra 1 may support a massage unit 21' for massaging the left or right breast, wherein the massage unit 21' comprises a guide tube / connector 1103 operably coupled between the removable component 1101 and the cushion component 1105, such as FIG. 11A to FIG. 11D The pad part 1105 and the guide tube 1103 are rigidly fixed to each other, and the guide tube 1103 is bent to guide the inner cable loop 1107a (or part thereof) and the outer cable loop 1107b (or part thereof) to the removable part 1101. As described herein, the cable loops 1107a, 1107b extend through the channels 17a1, 17a2 of the pad 3a for the left breast massage unit, respectively, or extend through the channels 17b1, 17b2 of the pad 3b for the right breast massage unit, respectively.

[0083] exist Fig. 11B and Fig. 11CIn the embodiment shown in , the removable component 1101 includes a connector 1101a supporting opposing arms 1109a, 1109b, the distal ends of which selectively capture slots or grooves at or near the ends of the guide tube / connector 1103, as shown. The arms 1109a, 1109b can be pivoted by a user manually depressing finger tabs coupled to the arms to mechanically disengage the removable component 1101 from the guide tube / connector 1103 and allow the removable component 1101 to be disconnected from the guide tube / connector 1103 and the pad component 1105. The removable component 1101 can be reconnected to the guide tube / connector 1103 and the cushion component 1105 so that the distal ends of the arms 1109a, 1109b are captured in the slots or grooves at or near the ends of the guide tube / connector 1103, which effectively mechanically couples the removable component 1101 to the guide tube / connector 1103 and the cushion component 1105. In other embodiments, other mechanical elements can be used to connect and reconnect the removable component 1101 to the guide tube / connector 1103 and the cushion component 1105.

[0084] Similar to Figure 7 and Figure 8 In an embodiment of the present invention, the removable component 1101 of the massage unit 21' can house a PCB with a controller and supporting electronics, an electric motor 121' (e.g., a stepper motor), at least one battery (e.g., a lithium-ion battery), and a massage actuator 123' (e.g., a gear train transmission and a rotational pull mechanism for a cable loop). The operation of the massage actuator 123' is driven by the rotational output of the electric motor 121'.

[0085] In an embodiment, the electric motor 121' and the massage actuator 123' may cooperate to apply one or more compression-expansion cycles to the cable loops 1107a, 1107b. Each compression-expansion cycle selectively displaces the cable loops to reduce the effective length of the cable loops surrounding the breasts to compress the breasts, and then displaces the cable loops to increase the effective length of the cable loops surrounding the breasts to allow the breasts to expand and decompress. In an embodiment, each compression-expansion cycle includes a compression operation that sequentially displaces the cable loops from the inner cable loops (closer to the torso) to the outer cable (farthest from the torso) to reduce the effective length of the cable loops surrounding the breasts without removing tension from the cable loops so as to apply sequential compression to the breasts. Each compression-expansion cycle further includes an expansion operation that displaces the cable loops to increase the effective length of the cable loops surrounding the breasts to allow the breasts to expand. As part of the compression-expansion cycle, the sequential compression operation is followed by the expansion operation, which simulates a massage of the breast and can effectively move milk toward the nipple of the breast for expression therefrom.

[0086] In an embodiment, the controller and supporting electronics of the PCB of the removable component 1101 may be configured to supply an electrical signal to the electric motor 121' of the removable component 1101 to provide power and control of the electric motor 121' when driving a mechanical massage actuation of the breast as provided by the cooperation of the motor 121' and the massage actuator 123' of the massage unit. The controller and supporting electronics of the PCB of the removable component 1101 may also be configured to supply an electrical signal to the electric suction pump of the removable component 1101 to control the operation of the electric suction pump when suction is supplied to the external suction head and bottle assembly via a suction port in the removable component. A suction line may be fluidly coupled to the suction port to connect to the external suction head and bottle assembly. In this configuration, the negative pressure (suction) generated by the electric suction pump of the removable component may be supplied to the external suction head and bottle assembly.

[0087] The removable component 1101 of the massage unit 21' may also support a wireless antenna that interfaces to the controller and supporting electronics of the removable component's PCB. The controller and supporting electronics of the PCB may cooperate with the wireless antenna to provide a wireless communication link to the computing device. The wireless communication link may support standardized wireless communication protocols such as multiple Protocol (e.g. To v1.08, and ), or any of multiple Wi-Fi or IEEE 802.11 protocols, or other wireless data communication protocols. The computing device may be a smart phone, a smart watch, a tablet computer, or another computing device. For example, Figure 8 A smartphone is depicted, labeled 1105. Alternatively or in addition, the computing device may be a wireless remote device that communicates with the user at Figure 8 The computing device may execute software (e.g., an application, also referred to as an "app") that graphically displays an operating interface to a user. The operating interface may be used to configure and / or control operating parameters of the massage unit 21', including operating parameters of an electric motor that drives a massage actuation of the massage unit 21' and operating parameters of an electric suction pump of the massage unit 21'. The operating parameters may be saved locally on the computing device during use or remotely (e.g., in a cloud data storage) for retrieval and / or analysis.

[0088] In addition, the removable component 1101 may include a port for receiving DC electrical power for charging one or more batteries of the removable component 1101. When charged, the one or more batteries of the removable component 1101 can be used to supply electrical power to the electrical components of the removable component 1101, which include the controller and supporting electronics of the PCB, the electric motor 121', and the electric suction pump. Optionally, the DC electrical power can also provide electrical power to the electrical components of the removable component 1101. The electrical power can be adjusted as needed for supply to the electrical components of the removable component 1101.

[0089] In the embodiment, the bra 1 ( Figures 1 to 6 ) may each include a left wing panel 21a and a right wing panel 21b formed of fabric and similar to Figure 3 and Figure 6 24a. The size and material of the pockets or sleeves in the corresponding left wing panel 21a and right wing panel 21b can be configured to hold and retain the removable component 1101 of the massage unit 21'. In this configuration, the bra 1 can support the removable component 1101 of the massage unit under the user's arm in a position that is hidden (or at least partially hidden) from view during normal interaction with others, which enables the massage unit to be worn and used in a discrete manner. In an embodiment, the opening to the pocket or sleeve extends laterally across the top side of the pocket or sleeve, similar to the opening 26a for the pocket or sleeve 24a, and the smaller vertical opening to the pocket or sleeve extends along the front side of the pocket or sleeve, similar to the opening 28a for the pocket or sleeve 24a. The top side opening can be sized to accommodate the longitudinal dimension of the removable component 1901 of the massage unit so that the removable component can be placed in or removed from the pocket or sleeve. The front opening may be sized to accommodate the size of the upper pad portion 1105 and / or the guide tube 1103 such that the guide tube 1103 extends through the front opening, wherein the upper pad portion 1105 is disposed at a location at or near the corresponding pad ( 3a or 3b ).

[0090] exist FIG. 11B to FIG. 11DIn the embodiment of the present invention, the massage actuator 123' of the removable component 1101 includes a gear train transmission 1108 driven by the output shaft of the electric motor 121'. The rotational output of the gear train transmission 1108 drives a rotational pulling mechanism, which includes a two-part winding spool having one part 1111a for the inner cable loop 1107a and another part 1111b for the outer cable loop 1107b. The inner cable loop 1107a is terminated by a capture bead 1113a, and the outer cable loop 1107b is terminated by a capture bead 1113b. The winding spool part 1111a includes a scoop-shaped feature 1115a that captures and engages the capture bead 1113a of the inner cable loop 1107a during a certain rotation of the winding spool (in a counterclockwise direction away from the guide tube / connector 1103). The scoop-shaped feature 1115a has a slot that allows the inner cable loop 1107a to extend through the slot when the capture bead 1113a is engaged by the scoop-shaped feature 1115a. With the capture bead 1113a engaged by the scoop-shaped feature 1115a, further rotation of the winding spool (in a counterclockwise direction away from the guide tube / connector 1103) causes the inner cable loop 1107a to wind around the winding spool component 1111a and reduce the effective length of the inner cable loop 1107a. Similarly, the winding spool component 1111b includes a scoop-shaped feature 1115b that captures and engages the capture bead 1113b of the outer cable loop 1107b during a certain rotation of the winding spool (in a counterclockwise direction away from the guide tube / connector 1103). The scoop-shaped feature 1115b has a slot that allows the outer cable loop 1107b to extend through the slot when the capture bead 1113b is engaged by the scoop-shaped feature 1115b. With the capture bead 1113b engaged by the scoop-shaped feature 1115b, further rotation of the winding spool (in a counterclockwise direction away from the guide tube / connector 1103) causes the outer cable loop 1107b to wind around the winding spool component 1111b and reduce the effective length of the outer cable loop 1107b. In order to accommodate the sequential pulling of the outer cable loop 1107b behind the inner cable loop 1107a as described herein, the scoop-shaped feature 1115a can be offset from the scoop-shaped feature 1115b by a predefined rotational lead angle of the winder spool (in a counterclockwise rotational direction of the winding spool component), as shown.

[0091] When connector 1101a is connected (or reconnected) to the end of guide tube / connector 1103, as shown in FIG. Fig. 11B and Fig. 11CAs best shown in , capture beads 1113a, 1113b may be positioned in a neutral position within respective take-up spool components 1111a, 1111b adjacent the outlet of guide tube / connector 1103. In this neutral position, no tension (or very little tension) is applied to any of the cable loops and the breast is not compressed. When the winding spool components 1111a, 1111b are rotated counterclockwise away from the guide tube / connector 1103 under the actuation provided by the electric motor 121' and the gear train transmission 1108, such movement causes the scoop-shaped features 1115a, 1115b to selectively capture the corresponding cable loops 1107a, 1107b and wind the corresponding cable loops 1107a, 1107b around the winding spool components 1111a, 1111b to reduce the effective length of the corresponding cable loop surrounding the breast, which causes radial inward displacement of the corresponding pad (e.g., pad 3a or pad 3b) and compression of the user's breast. Due to the arrangement of the angular offset between the scoop features 1115a and 1115b, the rotational capture and winding of the corresponding cable loops 1107a, 1107b and the resulting reduction in the effective length of the corresponding cable loops and the application of tension to the cable loops and the timing and sequence of breast compression can be controlled during each rotational stroke of the winder spool away from the neutral position of the capture beads 1113a, 1113b under the rotational actuation provided by the electric motor 121' and the gear train transmission 1108. This stroke corresponds to the compression phase of the compression-expansion cycle.

[0092] The operation of the massage unit 21' can be referred to Fig.11DWhen the capture beads 1113a, 1113b are positioned in their neutral position and the winding spool members 1111a, 1111b rotate counterclockwise away from the guide tube / connector 1103 under actuation provided by the electric motor 121' and the gear train transmission 1108, such movement causes the scoop-shaped feature 1115a to capture the capture bead 1113a and wind the inner cable loop 1107a around the winding spool member 1111a (while the scoop-shaped feature 1115b does not capture the capture bead 1113b and winds the outer cable loop 1107b) to reduce the effective length of the inner cable loop 1107a surrounding the breast, which causes radial inward displacement of the corresponding pad (e.g., pad 3a or pad 3b) and compression of the user's breast. The capture bead 1113b remains at or near its neutral position and thus produces little or no displacement of the corresponding outer cable loop 1107b. The length of the inner cable loop 1107a pulled by the rotational movement of the winding spool components 1111a, 1111b is gathered by the winding spool component 1111a within the interior space of the massage unit 21'. Under the rotational actuation provided by the electric motor 121' and the gear train transmission 1108, the continued rotational movement of the winding spool components 1111a, 1111b counterclockwise away from the guide tube / connector 1103 causes the scoop-shaped feature 1115b to capture the capture bead 1113b and to wind the outer cable loop 1107b around the winding spool component 1111b (where the scoop-shaped feature 1115a further engages the capture bead 1113a and winds the inner cable loop 1107a) to reduce the effective length of both the inner cable loop 1107a and the outer cable loop 1107b. This causes radial inward displacement of the corresponding pad (e.g., pad 3a or pad 3b) and compression of the user's breast. The length of the outer cable loop 1107b pulled by the rotational movement of the winding spool components 1111a, 1111b is gathered by the winding spool component 1111b within the interior space of the massage unit 21'. Thereafter, under the rotational actuation provided by the electric motor 121' and the gear train transmission 1108, the continued rotational movement of the winding spool components 1111a, 1111b counterclockwise away from the guide tube / connector 1103 causes the scoop-shaped feature 1115a to further engage the capture bead 1113a and wind the inner cable loop 1107a around the winding spool component 1111a, and causes the scoop-shaped feature 1115b to further engage the capture bead 1113b and wind the outer cable loop 1107b around the winding spool component 1111b, which reduces the effective length of both the inner cable loop 1107a and the outer cable loop 1107b. This causes further radial inward displacement of the corresponding pad (eg, pad 3a or pad 3b) and compression of the user's breast. Such compression continues until the counterclockwise rotational movement of the winding spool members 1111a, 1111b stops, which ends the compression stroke.Thereafter, the massage unit 21 'can be configured to begin an expansion stroke of the winding spool members 1111a, 1111b and an expansion phase of the compression-expansion cycle, which increases the effective length of both the inner cable loop 1107a and the outer cable loop 1107b surrounding the breast by rotating the scoop-shaped features 1115a, 1115b clockwise and returning the capture beads 1113a, 1113b to their neutral positions to remove tension in such cable loops, thereby completing the compression-expansion cycle. The compression-expansion cycle can be repeated multiple times to facilitate breast milk expression. Thus, based on the compression sequence, the inner cable loop 1107a will compress the breast first, followed by compression of the breast by the outer cable loop 1107b, such that the breast will be compressed in an outward direction (e.g.,. Figure 6 In the longitudinal direction A), the inner cable loop 1107a is gradually compressed from the base of the breast toward the nipple area of ​​the breast. In addition, it will be appreciated that during each compression stroke, the inner cable loop 1107a will be under tension for a longer period of time than the outer cable loop 1107b.

[0093] In other embodiments, the configuration of the scoop-like features of the massage actuator's wound spool and / or the rotational speed of the electric motor 121 ' may be readily adapted to provide a variable delay in the peak of the compression cycle or a variable speed of the compression / decompression cycle.

[0094] In other embodiments, it may be possible to omit the gear train transmission for the massage actuator of the removable component 1101. In this embodiment, the rotational torque provided by the output shaft of the electric motor 121 ' may be directly coupled to the winding spool and the mechanical advantage of the gear train transmission is not required.

[0095] In still other embodiments, the capture bead and corresponding scoop-shaped features of the rotating winding spool of the massage actuator of the removable component 1101 can be replaced with other mechanical structures that removably connect the cable loop to the winding spool, wherein the outer cable is delayed in winding relative to the inner cable for sequential tensioning of the inner and outer cables as described herein.

[0096] In an embodiment, the removable component 1101 of the massage unit 21 ′ may be an elongated rectangular enclosure having characteristic length (L), height (H), and width (W) dimensions, such as Fig.12. The pocket or sleeve (24a or 24b) of the bra may be configured to have length and width dimensions that are greater than (or equal to) the corresponding length (L) and width (W) dimensions of the enclosure of the removable component 1101 of the massage unit 21'. The elasticity of the fabric of the pocket or sleeve (24a or 24b) may be configured to accommodate the height (H) dimension of the enclosure of the removable component 1101 of the massage unit 21'. Note that, in the case where the removable component 1101 of the massage unit 21' is stored in the corresponding pocket or sleeve (24a or 24b) of the bra, the length dimension (L) of the enclosure and the corresponding length dimension of the pocket or sleeve (24a or 24b) extend generally parallel to the front-to-back direction of the user's body, the height dimension (H) of the enclosure and the corresponding width dimension of the pocket or sleeve (24a or 24b) extend generally parallel to the up-down direction of the user's body, and the width dimension (W) of the enclosure extends generally parallel to the inside-outside direction of the user's body. In one embodiment, the characteristic length (L) dimension of the enclosure may be in the range of 4.0 inches to 5.0 inches, the characteristic height (H) dimension of the enclosure may be in the range of 3.0 inches to 4.0 inches, and the characteristic width (W) dimension of the enclosure may be in the range of 2.25 inches to 4.0 inches. In another exemplary embodiment, the characteristic length (L) dimension of the enclosure may be in the range of 3.75 inches to 4.25 inches, the characteristic height (H) dimension of the enclosure may be in the range of 2.5 inches to 3.0 inches, and the characteristic width (W) dimension of the enclosure may be in the range of 2.0 inches to 2.25 inches. In yet another exemplary embodiment, the characteristic length (L) dimension of the enclosure may be in the range of 3.0 inches to 3.75 inches, the characteristic height (H) dimension of the enclosure may be in the range of 2.25 inches to 2.5 inches, and the characteristic width (W) dimension of the enclosure may be in the range of 1.75 inches to 2.0 inches. These size ranges provide a low profile design that can be comfortably worn under the user's arm during use.

[0097] exist Fig.13In another embodiment illustrated in , the bra 1 can support a massage unit 21″ for massaging the left or right breast, wherein the massage unit 21″ includes a flexible drive shaft 1303, which is operably coupled between the removable component 1131 and the pad component 1305. The flexible drive shaft 1303 is designed to transmit rotational motion through a curved or curved path. The removable component 1301 and the flexible drive shaft 1303 are rigidly fixed to each other and are used to apply a rotational axis motion that actuates the massage actuator 123″ of the pad component 1305. The pad component 1305 is docked to an inner cable ring 1307a and an outer cable ring 1307b. As described herein, the cable rings 1307a, 1307b extend through the channels 17a1, 17a2 of the pad 3a for the left breast massage unit, respectively, or extend through the channels 17b1, 17b2 of the pad 3b for the right breast massage unit, respectively.

[0098] The pad portion 1305 includes a connector 1305a that provides connection and disconnection between the pad portion 1305 and the flexible drive shaft 1303 (and the removable component 1301 coupled thereto).For example, the connector may include a capture arm similar to the capture arm described above for the connector 1101a.

[0099] Similar to Figure 7 and Figure 8 In an embodiment, the removable component 1101 of the massage unit 21" may house a PCB having a controller and supporting electronic devices, an electric motor 121" (e.g., a stepper motor), and at least one battery (e.g., a lithium-ion battery). The pad component 1105 may adopt a massage actuator 123" (e.g., a gear train transmission and a rotational pulling mechanism for a cable loop). The operation of the massage actuator 123' is driven by the rotational output of the electric motor 121" transmitted to it through the flexible drive shaft 1303.

[0100] In an embodiment, the electric motor 121″ and the flexible drive shaft 1303 may cooperate with the massage actuator 123″ of the on-pad member 1305 to apply one or more compression-expansion cycles to the cable loops 1307a, 1307b. Each compression-expansion cycle selectively displaces the cable loops to reduce the effective length of the cable loops surrounding the breasts to compress the breasts, and then displaces the cable loops to increase the effective length of the cable loops surrounding the breasts to allow the breasts to expand and decompress. In an embodiment, each compression-expansion cycle includes a compression operation that sequentially displaces the cable loops from the inner cable loops (closer to the torso) to the outer cable (farthest from the torso) to reduce the effective length of the cable loops surrounding the breasts without removing tension from the cable loops so as to apply sequential compression to the breasts. Each compression-expansion cycle further includes an expansion operation that displaces the cable loops to increase the effective length of the cable loops surrounding the breasts to allow the breasts to expand. As part of the compression-expansion cycle, the sequential compression operation is followed by the expansion operation, which simulates a massage of the breast and can effectively move milk toward the nipple of the breast for expression therefrom.

[0101] In an embodiment, the controller and supporting electronic devices of the PCB of the removable component 1301 may be configured to supply electrical signals to the electric motor 121" of the removable component 1201 to provide power and control of the electric motor 121" in driving mechanical massage actuation of the breast such as provided by the cooperation of the motor 121" and the flexible drive shaft 1303 and the massage actuator 123" of the pad component 1305. The controller and supporting electronic devices of the PCB of the removable component 1301 may also be configured to supply electrical signals to the electric suction pump of the removable component 1301 to control the operation of the electric suction pump when suction is supplied to the external suction head and bottle assembly via a suction port in the removable component. A suction line may be fluidly coupled to the suction port to connect to the external suction head and bottle assembly. In this configuration, the negative pressure (suction) generated by the electric suction pump of the removable component may be supplied to the external suction head and bottle assembly.

[0102] The removable component 1301 of the massage unit 21" may also support a wireless antenna that interfaces to the controller and supporting electronics of the removable component's PCB. The controller and supporting electronics of the PCB may cooperate with the wireless antenna to provide a wireless communication link to the computing device. The wireless communication link may support standardized wireless communication protocols, such as multiple Protocol (e.g. To v1.08, and ), or any of multiple Wi-Fi or IEEE 802.11 protocols, or other wireless data communication protocols. The computing device may be a smart phone, a smart watch, a tablet computer, or another computing device. For example, Figure 8A smartphone is depicted, labeled 1105. Alternatively or in addition, the computing device may be a wireless remote device that communicates with the user at Figure 8 The computing device may execute software (e.g., an application, also referred to as an “app”) that graphically displays an operating interface to a user. The operating interface may be used to configure and / or control operating parameters of the massage unit 21″, including operating parameters of an electric motor that drives massage actuations of the massage unit 21″ and operating parameters of an electric suction pump of the massage unit 21″. The operating parameters may be saved locally on the computing device during use or remotely (e.g., in a cloud data storage) for retrieval and / or analysis.

[0103] In addition, the removable component 1301 may include a port for receiving DC electrical power to charge one or more batteries of the removable component 1301. When charged, the one or more batteries of the removable component 1301 can be used to supply electrical power to the electrical components of the removable component 1301, which include the controller and supporting electronic devices of the PCB, the electric motor 121", and the electric suction pump. Optionally, DC electrical power may also provide electrical power to the electrical components of the removable component 1301. The electrical power can be adjusted as needed for supply to the electrical components of the removable component 1301.

[0104] In the embodiment, the bra 1 ( Figures 1 to 6 ) may each include a left wing panel 21a and a right wing panel 21b formed of fabric and similar to Figure 3 and Figure 6 21a and 21b. The size and material of the pockets or sleeves in the corresponding left wing panel 21a and right wing panel 21b can be configured to hold and retain the removable component 1301 of the massage unit 21". In this configuration, the bra 1 can support the removable component 1301 of the massage unit in a position under the user's arm that is hidden (or at least partially hidden) from view during normal interaction with others, which enables the massage unit to be worn and used in a discrete manner. In an embodiment, the opening to the pocket or sleeve extends laterally across the top side of the pocket or sleeve, similar to the opening for the pocket or sleeve 24a. The top opening may be sized to accommodate the longitudinal dimension of the removable component 1301 of the massage unit so that the removable component can be placed into or removed from the pocket or sleeve. The front opening may be sized to accommodate the dimensions of the on-pad component 1305 and / or the flexible drive shaft 1303 so that the flexible drive shaft 1305 extends through the front opening, wherein the on-pad component 1305 is disposed at a location at or near the corresponding pad (3a or 3b).

[0105] In an embodiment, the massage actuator 123" of the cushion component 1305 may include a gear-like transmission device driven by a flexible drive shaft 1303 and a gear-like transmission device similar to the above description of FIG. 11B to FIG. 11D The described mechanism is a spool-based rotational pulling mechanism. The rotational pulling mechanism can accommodate the sequential pulling of the outer cable loop 1307b behind the inner cable loop 1307a as described herein. In this embodiment, the winding spools of the pad component 1305 can be configured to rotate around a common rotation axis, wherein a gear-like transmission is provided between the winding spools. The gear-like transmission is docked to both the "outer" winding spool (which winds to the outer cable loop 1307b farthest from the torso) and the "inner" winding spool (which winds to the inner cable loop 1307a closest to the torso), and is configured so that the outer winding spool is not engaged by the gear-like transmission (and therefore is not driven to rotate and wind the outer cable loop 1307b) until the inner winder spool has rotated beyond a predefined rotation amount or angle to provide the sequential pulling of the outer cable loop 1307b behind the inner cable loop 1307a as described herein. In this embodiment, a mechanical structure may be used to removably couple the inner and outer cable rings 1307a, 1307b to corresponding take-up spools.

[0106] In embodiments, the system may include separate and distinct massage units corresponding to the left and right breasts of the user. Although two massage units are shown, they may operate independently or together (e.g., simultaneously). Further, in other embodiments of the system, only one massage unit may be included, and the user may alternate its use from one breast to the other as desired. The massage unit(s) may be configured to apply compression to tissue of the corresponding breast, as described herein. The system may be used before, during, and / or after breast pumping or care to facilitate lactation and improve milk production and flow. Massage unit with sequential rotational pull action for left and right breast pads

[0107] Figures 14 to 29 Another embodiment of a system comprising a single massage unit removably supported by a bra 2001 is shown.

[0108] Brassiere 2001 includes pad 2003a, pad 2003a is contoured and configured to surround and engage the left breast of the user during use. For purposes herein, the term "pad" will be broadly understood to include one or more pads or cups or shells, which are contoured and configured to surround and engage the breast of the user. Pad 2003a can be made of fabric, polymer or any flexible material. Pad 2003a defines an opening or slit 2005a corresponding to the nipple area of ​​the left breast. Opening or slit 2005a can be configured to receive a portion of a breast shield (not shown) therethrough. Opening or slit 2005a can be defined by overlapping fabric (e.g., utilizing half an inch of overlapping fabric). Pad 2003a is supported by a tapered left panel 2007a of brassiere 2001, which extends downward from left strap 2009a to bottom band 2011, which is disposed below pad 2003a and surrounds the torso of the user. The left strap 2009a is configured to extend over the user's left shoulder and is connected to the back panel 2013. The left strap 2009a may optionally include an adjuster (not shown), such as a slider, to enable the length of the left strap 2009a to be adjusted by the user. The bottom strap 2011 may be formed of an elastic fabric material. The bottom strap 2011 may optionally include a fastener (not shown), such as a hook and eye fastener or a hook and loop or Velcro fastener, to enable the bottom strap 2011 to be opened and closed for donning and removing the bra 2001 during use.

[0109] Brassiere 2001 also comprises pad 2003b, and pad 2003b is contoured and is configured to surround and engage the right breast of user during use.Pad 2003b can be made of fabric, polymer or any flexible material.Pad 2003b limits the opening or slit 2005b corresponding to the nipple area of ​​right breast.Opening or slit 2005b can be configured to receive the part of breast shield (not shown) by it.Opening or slit 2005b can be limited by overlapping fabric (for example, utilizing half inch overlapping fabric).Pad 2003b is supported by the tapered right panel 2007b of brassiere 2001, and tapered right panel 2007b extends downwards to bottom band 2011 from right strap 2009b.Right strap 2009b is configured to extend on the right shoulder of user and is connected to back panel 2013. The right strap 2009b may optionally include an adjuster (not shown), such as a slider, to enable the length of the right strap 2009b to be adjusted by the user.

[0110] like Fig.15As best shown in , the bra 2001 also includes a left wing panel 2021a extending from the left side of the panel 2007a to the back panel 2013. The left wing panel 2021a is configured to extend around the left side of the user's torso and under the user's left arm during use. The bra 2001 also includes a right wing panel 2021b, which extends from the right side of the panel 2007b to the back panel 2013 similarly to the left wing panel 2021a. The right wing panel 2021b is configured to extend around the right side of the user's torso and under the user's right arm during use.

[0111] like Fig.16 As best shown in , the back panel 2013 extends upward from the bottom band 2011 to the left and right strips 2009a, 2009b. The back panel 2013 also extends laterally to the left and right wing panels 2021a, 2021b.

[0112] Panels 2007a, 2007b, 2021a, 2021b, 2013 and left and right straps 2009a, 2009b and bottom strap 2011 may be formed of fabric, polymer or any flexible material. In an embodiment, panels 2007a, 2007b, 2021a, 2021b, 2013 and left and right straps 2009a, 2009b and bottom strap 2011 may be formed by a three-dimensional knitting machine that is programmed via a digital design of the bra and supplied with the desired yarn and / or other suitable materials. In an embodiment, the entire bra may be made of the same basic material (such as a jacquard knit), wherein the amount of latex or other material used in certain areas or portions of the bra may vary for desired properties (such as elasticity or comfort).

[0113] like Fig.14 As best shown in , the pad 2003a supports a plurality of cable loops that are configured to slide, translate, or otherwise shift relative to the pad 2003a along a circumferential path guided by an arrangement of channels integrally formed with the pad 2003a. Fig.14 , two channels are shown as solid lines and labeled 2017a1 and 2017a2, with corresponding cable loops 2019a1, 1019a2 extending through the two channels. In an embodiment, the channels 2017a1, 2017a2 may be formed by a fabric material (such as a tubular jacquard knit) that is knitted, sewn or otherwise attached to the pad 2003a. For the purposes herein, the term "cable loop" will be broadly understood to include wires, ropes, monofilaments, multifilaments, twisted wires, etc., which may be composed of any of a number of materials (such as metals, polymers that are substantially inelastic under tension, or other suitable materials, or combinations thereof). The circumferential paths formed by the channels 2017a1, 2017a2 (and the corresponding cable loops extending therethrough) are offset from each other in the longitudinal direction A (see FIG. 2 ). Figure 6 ). During use, the longitudinal direction A is intended to extend from the base of the left breast / torso to the nipple of the left breast generally parallel to the sagittal plane of the user. In this way, the circumferential paths formed by the channels 2017a1, 2017a2 (and the corresponding cable loops extending therethrough) are spaced apart from each other at different locations relative to the user's torso or base of the left breast.

[0114] The pad 2003b supports a plurality of cable loops that are configured to slide, translate, or otherwise displace relative to the pad 2003b along a circumferential path guided by an arrangement of channels integrally formed with the pad 2003b. Fig.14 , two channels are shown as solid lines and labeled 2017b1 and 2017b2, through which cable loops 2019b1, 2019b2 extend. In an embodiment, the channels 2017b1, 2017b2 may be formed by a fabric material (e.g., a tubular jacquard knit) knitted, sewn, or otherwise attached to the pad 2003b. The circumferential path formed by the channels 2017b1, 2017b2 (and the corresponding cable loops extending therethrough) is similar to Figure 6 . During use, the longitudinal direction is intended to extend generally parallel to the sagittal plane of the user from the base of the right breast / torso to the nipple of the right breast. In this way, the circumferential paths formed by channels 2017b1, 2017b2 (and the corresponding cable loops extending therethrough) are spaced apart from each other at different locations relative to the user's torso or the base of the right breast. Massage unit

[0115] The cable loops 2019a1, 2019a2 extending through the channels 2017a1, 2017a2 of the pad 2003a and the cable loops 2019b1, 2019b2 extending through the channels 2017b1, 2017b2 of the pad 1003b are mechanically coupled to the massage unit 2022, as shown in FIG. Figures 20 to 29 The massage unit 1022 can be configured to actuate the displacement of the cable loops 2019a1, 2019a2 relative to the pad 2003a to compress the left breast, and simultaneously actuate the displacement of the cable loops 2019b1, 2019b2 relative to the pad 2003b to compress the right breast. The massage unit 2022 can also be configured to reverse the displacement of the cable loops 2019a1, 2019a2 relative to the pad 2003a to allow the left breast to expand and decompress, and simultaneously reverse the displacement of the cable loops 2019b1, 2019b2 relative to the pad 2003b to allow the right breast to expand and decompress.

[0116] like Fig. 20 , Fig.21 , Fig.22A and Fig. 22BAs shown in FIG. 1 , the massage unit 2022 includes a housing 2023 enclosing a PCB 2025 having a controller and supporting electronics, an electric motor 2027 (e.g., a stepper motor), at least one battery (e.g., a lithium-ion battery) 2029, a transmission 2031, a left-rotating pull mechanism 2033a (winding spool) for the cable loops 2019a1, 2019a2 of the left pad 2003a, and a right-rotating pull mechanism 2033b (winding spool) for the cable loops 2019b1, 2019b2 of the right pad 2003b. The operation of the left-rotating pull mechanism 2033a and the right-rotating pull mechanism 2033b is driven by the rotation output of the electric motor 2027 via the transmission 2031.

[0117] In an embodiment, the front side of the housing 2023 (which faces away from the user's body during use) may include a user-activated on / off switch 2024A for selectively powering the unit 2022 on and off, and user-activated switches 2024B, 2024C for controlling operating parameters of the unit's suction pump and massage motor, respectively, such as Fig. 20 The front side of the housing 2023 may also include LED lights that display operating parameters for the unit, such as Fig. 20 As shown in .

[0118] In an embodiment, the back side of the housing 2023 (which faces toward the user's body during use) may include a user-removable panel or door 2028 that provides the user with access to a battery compartment for one or more batteries 2029. The user may remove the panel or door 2028 to replace the one or more batteries 2029, and then close the panel or door 2028 to enclose the one or more batteries 2020 in the battery compartment.

[0119] In an embodiment, the electric motor 2027, the transmission 2031, and the left rotation pulling mechanism 2033a can cooperate to apply one or more compression-expansion cycles to the cable loops 2019a1, 2019a2 for the left pad 2003a. At the same time, the electric motor 2027, the transmission 2031, and the right rotation pulling mechanism 2033b can cooperate to apply one or more compression-expansion cycles to the cable loops 2019b1, 2019b2 for the right pad 2003b. Each compression-expansion cycle selectively shifts the cable loops to reduce the effective length of the cable loops surrounding the breast to compress the breast, and then shifts the cable loops to increase the effective length of the cable loops surrounding the breast to allow the breast to expand and decompress. In an embodiment, each compression-expansion cycle includes a compression operation that sequentially shifts the cable loops from the inner cable loop (closer to the torso) to the outer cable (farthest from the torso) to reduce the effective length of the cable loops surrounding the breast without removing tension from the cable loops so as to apply sequential compression to the breast. Each compression-expansion cycle further includes an expansion operation that displaces the cable loop to increase the effective length of the cable loop surrounding the breast to allow for breast expansion. As part of the compression-expansion cycle, sequential compression operations followed by expansion operations simulate a massage of the breast and can effectively move milk toward the nipple of the breast for expression therefrom.

[0120] like Fig. 22B , the controller and supporting electronics of the PCB 2025 may be configured to supply electrical signals to the electric motor 2027 to provide power and control of the electric motor 2027 when driving mechanical massage actuation of the left and right breasts as provided by the cooperation of the motor 2027, the transmission 2031, and the left and right rotating pull mechanisms 2033a, 2033b. The controller and supporting electronics of the PCB 2025 may also be configured to supply electrical signals to the electric suction pump 2035 enclosed by the housing 2023 to control the operation of the suction pump 2035 when supplying suction to the external suction head and bottle assembly for the left and right breasts via the suction port 2037 in the housing 2023. A T-connector and suction line may be fluidly coupled to the suction port 2027 to connect to the external suction head and bottle assembly for the left and right breasts. In this configuration, the negative pressure (suction) generated by the suction pump 2035 of the massage unit 2022 can be supplied to the external suction head and bottle assembly for the left and right breasts. The controller and supporting electronics of the PCB 2025 can also be configured to supply an electrical signal to the solenoid valve 2039 enclosed by the housing 2023. The controller and supporting electronics of the PCB 2025 can configure the solenoid valve 2039 to vent the suction port / line to the ambient environment during operation of the unit 2022.

[0121] In an embodiment, the controller and supporting electronics of PCB 2025 may be configured to receive electrical signals from user activated switches 2024A, 2024B, 2024C as described above to control the operation of the unit. The controller and supporting electronics of PCB 2025 may also be configured to supply electrical signals to optional LEDs as described above to indicate the operating status of the unit.

[0122] In an embodiment, housing 1023 may also enclose a wireless antenna 2041 that interfaces to a controller and supporting electronics of PCB 2025. The controller and supporting electronics of PCB 2025 may cooperate with wireless antenna 2041 to provide a wireless communication link to a computing device. The wireless communication link may support standardized wireless communication protocols such as multiple Protocol (e.g. To v1.08, and ), or any of multiple Wi-Fi or IEEE 802.11 protocols, or other wireless data communication protocols. The computing device may be a smart phone, a smart watch, a tablet computer, or another computing device. For example, Fig. 22B A smartphone is depicted, labeled 2105. Alternatively or in addition, the computing device may be a wireless remote device that communicates with the user at Fig. 22B The computing device may execute software (e.g., an application, also referred to as an "app") that graphically displays an operating interface to a user. The operating interface may be used to configure and / or control operating parameters of the massage unit 2022, including operating parameters of the electric motor 2027 that drives the massage actuation of the massage unit 2022 and operating parameters of the suction pump 2035 of the massage unit 2022. The operating parameters may be saved locally on the computing device during use or remotely (e.g., in a cloud data storage) for retrieval and / or analysis.

[0123] Additionally, the housing 2023 may include a port 2043 for receiving DC electrical power to charge one or more batteries 2029. When charged, the one or more batteries 2029 may be used to supply electrical power to the electrical components of the unit 2022, including the controller and supporting electronics of the PCB 2025, the electric motor 2027, the suction pump 2035, and the solenoid valve 2039. The electrical power for supply to the electrical components of the unit may be adjusted as desired.

[0124] Return to reference Figures 14 to 16 , the back panel 2013 may include a fabric formed and similar to Figure 3 and Figure 624a shown in the bra 2001. In an embodiment, the fabric of the pocket or sleeve 2075 can be a jacquard knit fabric knitted or sewn or otherwise attached to the back panel 2013. The size and material of the pocket or sleeve 2075 can be configured to enclose and secure at least a portion of the massage unit 2022 during use. For example, the size and material of the pocket or sleeve 2075 can be configured to hold and maintain the massage unit 2022 adjacent to or near the bottom band 2011. In this configuration, the bra 2001 can support the massage unit 2022 in a position adjacent to the upper back of the user, which enables the massage unit 2022 to be worn and used in a discrete manner. In an embodiment, the opening to the pocket or sleeve 2075 extends laterally across the top side of the pocket or sleeve 2075. The top side opening may be sized to accommodate the lateral dimensions of the massage unit 2022 so that the massage unit (or portions thereof) can be placed into or removed from the pocket or sleeve 2075 .

[0125] In addition, the left wing panel 2021a is provided with a fabric channel 2077a, which extends along the bottom portion of the left wing panel 2021a generally parallel to the bottom band 2011 to the bottom of the pocket or sleeve 2075. The fabric channel 2077a can be formed by a fabric material (such as a tubular jacquard knit) knitted, sewn or otherwise attached to the left wing panel 2021a. Similarly, the right wing panel 2021b is provided with a fabric channel 2077b, which extends along the bottom portion of the right wing panel 2021b generally parallel to the bottom band 2011 to the bottom of the pocket or sleeve 2075. The fabric channel 2077b can be formed by a fabric material (such as a tubular jacquard knit) knitted, sewn or otherwise attached to the right wing panel 2021b. Channel 2077a supports conduits / ducts 2079a1, 2079a2 (shown as dashed lines) that receive cable loops 2019a1, 2019a2 for the left breast pad 2003a. Channel 2077b supports conduits / ducts 2079b1, 2079b2 (shown as dashed lines) that receive cable loops 2019b1, 2019b2 for the right breast pad 2003b. Conduits / ducts 2079a1, 2079a2, 2079b1, 7079b2 may be formed of a flexible material that generally conforms to the curvature of a user's torso during use. In embodiments, the conduits / tubes 2079a1, 2079a2, 2079b1, 7079b2 may have a plurality of internal passageways / lumens that receive and accommodate corresponding cable loops and allow for relative movement of one or more cable loops therein during massage actuation, as described herein. The conduits / tubes 2079a1, 2079a2 may terminate at a male connector 2081a adapted to mate / lock to a corresponding female connector 2034a of the massage unit 2022, as described herein. Figure 25-29 The conduits / ducts 2079b1, 2079b2 may terminate at a male connector 2081b adapted to mate / lock to a corresponding female connector 2034b of the massage unit 2022, such as Figure 25-29 2075. The pocket or sleeve 2075 can be configured with optional cutouts 2083a, 2083b that provide a user with access to the terminal connectors 2081a, 2081b. When the massage unit 2022 is placed inside the pocket or sleeve 2075, the cutout 2083a enables the user to mate the connector 2081a to the connector 2034a of the massage unit 2022. When the massage unit 2022 is placed inside the pocket or sleeve 2075, the cutout 2083b enables the user to mate the connector 2081b to the connector 2034b of the massage unit 2022.

[0126] Figures 17 to 19 The figure shows a user wearing a bra 2001. Fig.18 The massage unit 2022 is shown inserted into (or removed from) the pocket or sleeve 2075. Such insertion / removal can be performed by the user while the user is wearing the bra 2001. Additionally or alternatively, such insertion / removal can be performed by the user while the user is not wearing the bra 2001.

[0127] exist Figures 14 to 29 In the embodiment of the present invention, the massage unit 2022 includes a transmission 2031 driven by the output shaft of the electric motor 2027. In the embodiment, the transmission can be embodied by a worm gear 2091 mounted to the output shaft of the motor 2027. The worm gear 2091 is connected to the drive gears 2093a, 2093b, and the drive gears 2093a, 2093b are coaxially mounted to the left-rotating pulling mechanism (winding bobbin) 2033a and the right-rotating pulling mechanism (winding bobbin) 2033b. Fig.22A and Fig.23 As shown in the figure, the worm gear 2091 is arranged between the left-rotating pulling mechanism (winding shaft) 2033a and the right-rotating pulling mechanism (winding shaft) 2033b, wherein the rotation axis of the worm gear is orthogonal to the rotation axis of the left-rotating pulling mechanism (winding shaft) 2033a and the right-rotating pulling mechanism (winding shaft) 2033b. The rotation of the worm gear 2091 drives the driving gears 2093a, 2093b to rotate together with the corresponding left-rotating pulling mechanism (winding shaft) 2033a and the right-rotating pulling mechanism (winding shaft) 2033b.

[0128] The left-hand pull mechanism 2033a is a two-part winding spool having one part for the inner cable ring 2019a1 and another part for the outer cable ring 2019a2, wherein the winding spool parts are disposed on opposite sides of the drive gear 2093a. The cable rings 2019a1, 2019a2 are connected by a male connector 2081a ( Fig.24 ) terminates with a corresponding capture bead outside the body. Similar to the FIG. 11A to FIG. 11DIn an embodiment of a rotational pulling mechanism, the winding spool component includes a scoop-shaped feature that captures and engages a capture bead of the inner cable loop 2019a1 and the outer cable loop 2019a2 during a certain rotation of the winding spool. When the capture bead is engaged by the corresponding scoop-shaped feature, further rotation of the winding spool causes the corresponding cable to be wound around the winding spool component and reduce the effective length of the cable loop. In order to accommodate the sequential pulling of the outer cable loop 2109a2 after the inner cable loop 2109a1, the scoop-shaped feature for the inner cable loop 2109a1 can be offset from the scoop-shaped feature for the outer cable loop 2109a2 by a predefined rotational lead angle of the winder spool. This feature is Fig.24 Shown in detail.

[0129] Similarly, the right-rotating pulling mechanism 2033b is a two-part winding spool having one part for the inner cable loop 2019b1 and another part for the outer cable loop 2019b2, wherein the winding spool parts are disposed on opposite sides of the drive gear 2093b. The cable loops 2019b1, 2019b2 are terminated by corresponding capture beads located outside the body of the male connector 2081b. The winding spool parts include a scoop-shaped feature that captures and engages the capture beads of the inner cable loop 2019b1 and the outer cable loop 2019b2 during a certain rotation of the winding spool. When the capture beads are engaged by the corresponding scoop-shaped feature, further rotation of the winding spool causes the corresponding cable to be wound around the winding spool parts and reduce the effective length of the cable loop. To accommodate sequential pulling of the outer cable loop 2019b2 behind the inner cable loop 2019b1 , the scoop feature for the inner cable loop 2019b1 may be offset from the scoop feature for the outer cable loop 2109b2 by a predefined rotational lead angle of the winder spool.

[0130] When the male connector 2018a is connected (or reconnected) to the massage unit 2022 ( Fig. 27), the capture beads of the inner cable loop 2019a1 and the outer cable loop 2019a2 for the left breast pad 2003a can be positioned in a neutral position adjacent to the corresponding winding spool component of the left rotating pulling mechanism 2033a. In this neutral position, no tension (or very little tension) is applied to any of the cable loops, and the left breast is not compressed. When the winding spool component of the left rotating pulling mechanism 2033a rotates under the actuation provided by the electric motor 2027 and the gear transmission 2031, such movement causes the scoop-shaped features of the winding spool component to selectively capture the corresponding cable loops 2019a1, 2019a2 and wind the corresponding cable loops 2019a1, 2019a2 around the winding spool component to reduce the effective length of the corresponding cable loop surrounding the left breast, which causes radial inward displacement of the pad 2003a and compression of the user's left breast. Due to the arrangement of the angular offset between the scoop-shaped features, the rotational capture and winding of the corresponding cable loops 2019a1, 2019a2 and the resulting reduction in the effective length of the corresponding cable loops and the application of tension to the cable loops and the timing and sequence of breast compression can be controlled during each rotational stroke of the left rotational pulling mechanism 2033a. This stroke corresponds to the compression phase of the compression-expansion cycle for the left breast. Thereafter, the massage unit 2022 can be configured to start the expansion stroke of the winding spool component of the left rotational pulling mechanism 2033a and the expansion phase of the compression-expansion cycle, which increases the effective length of both the inner cable loop 2019a1 and the outer cable loop 2019a2 surrounding the left breast by rotating the scoop-shaped features of the winding spool component in the opposite rotational direction that returns the capture beads of the cable loops 2019a1, 2019a2 to their neutral positions to remove the tension in such cable loops, thereby completing the compression-expansion cycle for the left breast.

[0131] Similarly, when the male connector 2018b is connected (or reconnected) to the massage unit 2022 ( Fig. 27), the capture beads of the inner cable loop 2019b1 and the outer cable loop 2019b2 for the right breast pad 2003b can be positioned in a neutral position adjacent to the corresponding winding spool component of the left rotating pulling mechanism 2033b. In this neutral position, no tension (or very little tension) is applied to any of the cable loops, and the right breast is not compressed. When the winding spool component of the right rotating pulling mechanism 2033b rotates under the actuation provided by the electric motor 2027 and the gear transmission 2031, such movement causes the scoop-shaped features of the winding spool component to selectively capture the corresponding cable loops 2019b1, 2019b2 and wind the corresponding cable loops 2019b1, 2019b2 around the winding spool component to reduce the effective length of the corresponding cable loop surrounding the right breast, which causes radial inward displacement of the pad 2003b and compression of the user's right breast. Due to the arrangement of the angular offset between the scoop-shaped features, the rotational capture and winding of the corresponding cable loops 2019b1, 2019b2 and the resulting reduction in the effective length of the corresponding cable loops and the application of tension to the cable loops and the timing and sequence of breast compression can be controlled during each rotational stroke of the right rotational pulling mechanism 2033b. This stroke corresponds to the compression phase of the compression-expansion cycle for the right breast. Thereafter, the massage unit 2022 can be configured to start the expansion stroke of the winding spool component of the right rotational pulling mechanism 2033b and the expansion phase of the compression-expansion cycle, which increases the effective length of both the inner cable loop 2019b1 and the outer cable loop 2019b2 surrounding the right breast by rotating the scoop-shaped features of the winding spool component in the opposite rotational direction that returns the capture beads of the cable loops 2019b1, 2019b2 to their neutral positions to remove the tension in such cable loops, thereby completing the compression-expansion cycle for the right breast.

[0132] The gear transmission 2031 drives the left rotation pulling mechanism 2033a and the right rotation pulling mechanism 2033b in a synchronous manner so that the compression-expansion cycle for the left breast occurs simultaneously with the compression-expansion cycle for the right breast.

[0133] Such a compression-expansion cycle may be repeated multiple times to facilitate breast milk expression. Thus, based on the compression sequence, the inner cable ring will first compress the breast, followed by compression of the breast by the outer cable ring, so that the breast will be in an outward direction (e.g., Figure 6 In the longitudinal direction A), the inner cable loop is gradually compressed from the base of the breast towards the nipple area of ​​the breast. In addition, it will be appreciated that during each compression stroke, the inner cable loop will be under tension for a longer period of time than the outer cable loop.

[0134] In other embodiments, the configuration of the scoop-like features of the winding spool component and / or the rotational speed of the electric motor 2027 can be readily adapted to provide a variable delay in the peak of the compression cycle or a variable speed of the compression / decompression cycle.

[0135] In alternative embodiments, the capture bead and corresponding scoop-shaped feature of the rotating winding spool component may be replaced with other mechanical structures that removably couple the cable loop to the winding spool, wherein the outer cable loop is delayed in winding relative to the inner cable loop for sequential tensioning of the inner and outer cable loops as described herein.

[0136] like Figure 25-29 As best shown in FIG. 1 , the conduits / tubes 2079a1, 2079a2 may terminate at a male connector 2081a adapted to mate / lock to a corresponding female connector 2034a of the massage unit 2022. In an embodiment, the male connector 2081a may include opposing recesses 2082a ( Fig.25 and Fig.28 ), the relative recess 2082a receives and engages with the corresponding spring clip 2034a1 of the female connector 2034a, as shown in FIG. Figure 27 to Figure 29 The spring clip 2034a1 has an exposed knob-like element 2034a2 that can be pressed by a user to disengage the spring clip 2034a1 from the recess 2082a of the male connector 2081a to disconnect and / or remove the male connector 2081a from the female connector 2034a. Similarly, the male connector 2081b can include opposing recesses 2082b in the top and bottom that receive and mate to corresponding spring clips 2034b1 of the female connector 2034b, as shown in FIG. Figure 27 to Figure 29 The spring clip 2034b1 has an exposed knob-like element 2034b2 that can be pressed by a user to disengage the spring clip 2034b1 from the recess 2082b of the male connector 2081b to disconnect and / or remove the male connector 2081v from the female connector 2034b. Fig.25 The male connector 2081a is shown disconnected from the female connector 2034a and the male connector 2081b is shown disconnected from the female connector 2034b. Fig. 27 and Fig.29 Shown are male connector 2081a mated and locked to female connector 2034a and male connector 2081b mated and locked to female connector 2034b.

[0137] In other embodiments, as described herein, Figures 14 to 29 One or more mechanical structures, components and features of the massage unit and bra may be incorporated into Figures 1 to 14In the embodiment of .

[0138] In the embodiments described herein, the cable loops may be guided through beads, tubular structures, or other structural elements that are part of a channel of a corresponding pad of a bra. Each cable loop is configured to slide freely through an opening defined in a corresponding bead or through a tubular structure or other structural element. The beads may have a flat outer surface, or they may have other outer shapes, such as cylindrical and round (e.g., spherical). The beads may be secured to the pad using an adhesive (e.g., glue) or by sewing. In addition, the aforementioned tubular channel may be a single continuous channel, or a broken tubular channel spaced circumferentially around the pad.

[0139] In the embodiments described herein, the pads of the brassiere may employ a continuous channel for guiding the cable loops, wherein the continuous channel is formed by interlocking bead structures. Figure 30 to Figure 33 In one embodiment illustrated in FIG. 1 , the channels 2017a1 , 2017a2 of the cable loops 2019a1 , 2019a2 for the left breast pad 2003a are formed by interlocking bead structures 3000, and the channels 2017b1 , 2017b2 of the cable loops 2019b1 , 2019b2 for the right breast pad 2003b are formed by the same interlocking bead structures 3000. The bead structures 3000 are each formed as a generally tubular body having a shallow arcuate profile along the length of the tubular body. The tubular body includes a larger diameter tail section (with opposing longitudinal slits) extending to a smaller diameter neck portion that terminates at a disc-shaped head portion, as shown in FIG. Fig.32 As best shown in Fig.33 As shown in , the disc-shaped head portion can be inserted into and secured with the larger diameter tail segment of an adjacent bead structure to construct a continuous channel by the interlocking bead structures. The disc-shaped head portion is slightly spherical in shape, and this allows omnidirectional angular displacement of one bead structure relative to the next bead structure, so that when the diameter of the ring changes, the bead structures can pivot about each other to accommodate the diameter change. In addition, this same aspect of the interlocking bead structures allows the interlocking bead structures to conform out of plane to the geometry of the user's breast for overall better comfort. The longitudinal slits of the larger diameter tail segment can be configured to allow the larger diameter tail segment to elastically deform to allow the disc-shaped head portion of the adjacent bead structure to be inserted into the larger diameter tail segment (e.g., snap into place therein). The larger diameter segment can then return to its original shape (by elastic deformation) so that the larger diameter tail segment secures and holds the head portion of the adjacent bead structure in the larger diameter tail segment, as shown in . Fig.33 Best shown in .

[0140] In an embodiment, the larger diameter tail section of each interlocking bead structure 3000 may enclose a spring element (such as a helical coil spring), such as Fig.34 . The disc-shaped head portion can be retained within the tail section against the expansion force of the spring element by a smaller diameter opening (smaller than a majority of the hole of the tail section) to the tail section, which smaller diameter opening surrounds the disc-shaped head portion when the bead chain is in full extension (neutral position). In this embodiment, the spring element provides a resilient biasing force that pushes against the disc-shaped head portion of the adjacent bead structure. The resilient biasing force can help increase the effective length of the cable loop guided by the interlocking bead structure during the expansion phase of the cyclic compression-expansion cycle of the massage, and remove tension in the cable loop and allow the breast to expand / decompress. The resilient biasing force can also help return the capture bead terminating the corresponding cable loop to its neutral position to complete the compression-expansion cycle as described herein.

[0141] In embodiments described herein, the massage unit(s) of the system may employ more than two cable loops surrounding the breast, such as three or more cable loops, and apply compression-expansion cycles to the three or more cable loops in a manner similar to that described above.

[0142] In the embodiments described herein, the number and longitudinal spacing of the cable loops can be determined based on the size of the breast and the timing of the compression-expansion cycles as described herein. Additionally, the number and circumferential spacing of the cable loops can be determined based on the size of the breast.

[0143] Fig.35 An example device 2500 is illustrated having a processor 2502 and a memory 2504 that may be configured to implement various embodiments of a controller or computing device as described herein. The memory 2504 may include one or more forms of volatile data storage media such as random access memory (RAM) and / or one or more forms of non-volatile storage media such as read-only memory (ROM), flash memory, etc.

[0144] Device 2500 is an example of a computing device or programmable device and is not intended to suggest any limitation regarding the functionality or scope of use of device 2500 and / or its possible architectures. For example, device 2500 may include one or more computing devices, programmable logic controllers (PLCs), etc.

[0145] Furthermore, device 2500 should not be interpreted as having any dependency involving one or a combination of components illustrated in device 2500. For example, device 2500 may be a mobile device such as a smart phone, a smart watch, a notebook, a laptop computer, a desktop computer, etc., or any combination or accumulation thereof.

[0146] The device 2500 may also include a bus 2508 configured to allow various components and devices (such as the processor 2502, memory 2504, and local data storage device 2510) to communicate with each other.

[0147] The bus 2508 may include one or more of any of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, and a processor or local bus using any of a variety of bus architectures. The bus 2508 may also include a wired and / or wireless bus.

[0148] Local data storage 2510 may include fixed media (e.g., RAM, ROM, fixed hard drive, etc.) and removable media (e.g., Flash memory drives, removable hard drives, optical disks, magnetic disks, etc.).

[0149] One or more input / output (I / O) devices 2512 may also communicate via a user interface (UI) controller 2514 , which may be connected to the I / O device(s) 2512 directly or through the bus 2508 .

[0150] In one possible implementation, the network interface 2516 may communicate externally of the device 2500 via a connected network.

[0151] The media drive / interface 2518 may accept removable tangible media 2520 , such as a flash drive, a compact disc, a removable hard drive, a software product, etc. In one possible implementation, the logic, computing instructions, and / or software programs comprising the elements of module 2506 may reside on a removable media 2520 that may be read by the media drive / interface 2518 .

[0152] The various processes of the present disclosure, or portions thereof, may be implemented by instructions and / or software programs that are elements of module 2506. Such instructions and / or software programs may reside on removable media 2520 that may be read by media drive / interface 2518, as is well known in the computing arts.

[0153] In one possible embodiment, input / output device(s) 2512 may allow a user (such as a human annotator) to input commands and information to the device 2500, and also allow information to be presented to the user and / or other components or devices. Examples of input device(s) 2512 include, for example, a touch screen, a keyboard, a cursor control device (e.g., a mouse), a microphone, a scanner, and any other input device known in the art. Examples of output devices include a display device (e.g., an LCD or other display), a speaker, etc. The touch screen and display device may be part of an integrated touch screen display device, as is known.

[0154] Various processes or parts of the workflow of the present disclosure may be described herein in the context of software or program modules, or techniques and modules may be implemented in pure computing hardware. Software generally includes routines, programs, objects, components, data structures, etc. that perform specific tasks or implement specific abstract data types. The implementation of these modules and techniques may be stored on or transmitted across a form of tangible computer-readable media. Computer-readable media may be any available data storage medium or tangible medium that can be accessed by a computing device. Therefore, computer-readable media may include computer storage media. "Computer storage media" means tangible media, and includes volatile and non-volatile, removable and non-removable tangible media implemented to store information such as computer-readable instructions, data structures, program modules or other data. Computer storage media include, but are not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disk (DVD) or other optical storage device, cassette, tape, disk storage device or other magnetic storage device, or any other tangible medium that can be used to store desired information and can be accessed by a computer.

[0155] In an embodiment, any one or any part or all of the steps or operations of the workflow described above may be performed by a processor. The term "processor" should not be interpreted as limiting the embodiments disclosed herein to any particular device type or system. For example, the processor may include a microprocessor, a microcontroller, a digital signal processor, or a general-purpose computer for performing any of the methods and processes described above.

[0156] The controller or control device may further include a memory, such as a semiconductor memory device (e.g., RAM, ROM, PROM, EEPROM, or flash programmable RAM), a magnetic memory device (e.g., a floppy disk or a fixed disk), an optical memory device (e.g., a CD-ROM), a PC card (e.g., a PCMCIA card), or other memory device.

[0157] Some of the methods and processes described above may be implemented as computer program logic for use with a computer processor. The computer program logic may be embodied in various forms, including source code form or computer executable form. The source code may include a series of computer program instructions in various programming languages ​​(e.g., object code, assembly language, or a high-level language such as C, C++, or JAVA). Such computer instructions may be stored in a non-transitory computer-readable medium (e.g., memory) and executed by a computer processor. The computer instructions may be distributed in any form as a removable storage medium with an accompanying printed or electronic document (e.g., shrink-wrapped software), preloaded into a computer system (e.g., on a system ROM or fixed disk), or distributed from a server or electronic bulletin board via a communication system (e.g., the Internet or the World Wide Web).

[0158] Alternatively or in addition, the processor may include discrete electronic components, integrated circuits (e.g., application specific integrated circuits (ASICs)) and / or programmable logic devices (e.g., field programmable gate arrays (FPGAs)) coupled to a printed circuit board. Any of the methods and processes described above may be implemented using such logic devices.

[0159] Although the present invention has been described with respect to a limited number of embodiments, those skilled in the art who benefit from this disclosure will appreciate that other embodiments may be designed that do not depart from the scope of the present invention as disclosed herein. Therefore, the scope of the present invention shall be limited only by the appended claims. In addition, the embodiments described herein may be practiced without any element not specifically disclosed herein.

[0160] In the claims, means-plus-function clauses are intended to cover structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Thus, while a nail and a screw may not be structural equivalents because a nail employs a cylindrical surface to secure wooden parts together and a screw employs a helical surface, in the context of fastening wooden parts, a nail and a screw may be equivalent structures. It is the express intent of the applicant not to invoke 35 U.S.C. 112, paragraph 6, for any limitations in any of the claims herein, except for those limitations where the claims expressly use the phrase "means for..." and an associated function.

[0161] Several embodiments of breast milk expression systems and devices have been described and illustrated herein. Although specific embodiments of the present invention have been described, the present invention is not intended to be limited to the specific embodiments, because the scope of the present invention is intended to be as wide as the art will allow, and the specification is intended to be read as such. Therefore, although specific materials have been disclosed, it will be appreciated that other suitable materials may also be used. In addition, although specific types of transmission devices and actuators have been disclosed, it will be understood that other arrangements of transmission devices and actuators may be used. In addition, although specific embodiments using two or three cables or cable rings have been shown, it will be appreciated that four or more cables or cable rings may also be utilized. The number of cables or cable rings may be related to the cup size. In addition, although a system with two extrusion devices is preferred, it will be appreciated that a single extrusion device may also be used. Therefore, it will be appreciated by those skilled in the art that, without departing from the spirit of the invention provided as described herein, some other modifications may be made to the invention provided.

Claims

1. A breast milk expression device, comprising: a brassiere comprising a first pad configured to enclose a left breast of a user and a second pad configured to enclose a right breast of the user; a first plurality of cable loops having portions extending circumferentially about an outer surface of the first mat and displaceable relative to the first mat; a second plurality of cable loops having portions extending circumferentially about an outer surface of the second mat and displaceable relative to the second mat; and a unit configured to be operably coupled to one or both of the first plurality of cable loops and the second plurality of cable loops and to apply a compression-expansion cycle to one or both of the first pad and the second pad by adjusting an effective length of a cable loop operably coupled to the unit; Wherein, the bra has at least one integrated pocket having an opening configured to removably receive the unit such that the pocket encloses and secures at least a portion of the unit during use.

2. The breast milk expression device according to claim 1, wherein: The pocket is formed from fabric that is knitted or sewn or otherwise attached to or integrated into the brassiere.

3. The breast milk expression device according to claim 1, wherein: The unit includes a housing, wherein the pocket is sized to enclose and secure at least a portion of the housing.

4. The breast milk expression device according to claim 3, wherein: The housing encloses at least one battery, an electric motor powered by electrical power supplied by the at least one battery, and at least one printed circuit board having a controller and supporting electronics; the electric motor being configured to drive at least one massage actuator to apply the compression-expansion cycle; and The housing is optionally configured to enclose at least a portion of the at least one massage actuator.

5. The breast milk expression device according to claim 4, wherein: The housing further encloses a vacuum pump powered by electrical power supplied by the at least one battery, the vacuum pump for providing suction to an external suction head and bottle assembly for one or both of the left and right breasts of the user during the compression-expansion cycle; and / or The housing further encloses a solenoid valve configured to selectively vent to atmosphere to release suction.

6. The breast milk expression device according to claim 4, wherein: The housing comprises a removable door for installing or replacing the at least one battery; and / or The support electronics include circuitry configured to charge the at least one battery using DC power supplied by an external DC power source; and / or The housing further encloses a wireless antenna and electronics configured to provide wireless communications between the unit and another device for controlling operation of the unit.

7. The breast milk expression device according to claim 4, wherein: The at least one massage actuator includes a linear pull mechanism or a rotary pull mechanism.

8. The breast milk expression device according to claim 3, wherein: The housing encloses at least one battery, an electric motor powered by the at least one battery, a vacuum pump powered by the at least one battery, at least one printed circuit board having a controller and supporting electronics, and at least one massage actuator; the electric motor being configured to drive the at least one massage actuator to apply the compression-expansion cycle; and The vacuum pump is configured to provide suction to an external suction head and bottle assembly for one or both of the left and right breasts of the user during the compression-expansion cycle.

9. The breast milk expression device according to claim 8, wherein: The housing further encloses a solenoid valve configured to selectively vent to atmosphere to release suction.

10. The breast milk expression device according to claim 8, wherein: The at least one massage actuator includes a linear pull mechanism or a rotary pull mechanism.

11. The breast milk expression device according to claim 4 or 8, wherein: The at least one pocket comprises a single pocket integral with a back panel of the bra; and The housing of the unit is further configured to enclose a first massage actuator and a second massage actuator driven by the electric motor, the first massage actuator being configured to releasably couple to the first plurality of cable loops to apply a compression-expansion cycle to the first pad, and the second massage actuator being configured to releasably couple to the second plurality of cable loops to apply a compression-expansion cycle to the second pad.

12. The breast milk expression device according to claim 11, wherein: The first massage actuator and the second massage actuator include a rotary pulling mechanism driven by the electric motor; and / or The rotary pulling mechanism optionally employs a multi-part winding spool having a gear interfaced to a worm gear rotatably driven by the electric motor; and / or At least a portion of the first plurality of cable loops and at least a portion of the second plurality of cable loops optionally terminate in elements (e.g., beads) captured by corresponding scoop-shaped features of the multi-component winding spool; and / or Certain scoop-shaped features of the multi-component winding spool are optionally offset from one another by a predefined rotational angle for sequential winding operations of the multi-component winding spool.

13. The breast milk expression device according to claim 11, further comprising: a first conduit for the first plurality of cable loops, the first conduit extending through or supported by fabric disposed along a left wing panel of the bra; and A second conduit for the second plurality of cable loops, the second conduit extending through or supported by fabric disposed along a right wing panel of the brassiere.

14. A breast milk expression device according to claim 13, wherein: The housing further includes a first cable connector disposed adjacent the first massage actuator and a second cable connector disposed adjacent the second massage actuator; The first conduit terminates at a connector configured to selectively mate and lock to the first cable connector; and The second conduit terminates at a connector configured to selectively mate and lock to the second cable connector.

15. The breast milk expression device according to claim 1, wherein: the first mat comprising a first set of interlocking bead structures defining passageways for segments of the first plurality of cable loops; and The second mat includes a second set of interlocking bead structures defining passageways for segments of the second plurality of cable loops.

16. A breast milk expression device according to claim 15, wherein: said first set of said interlocking bead structures comprising an internal spring element that facilitates expansion of said first plurality of cable loops; and The interlocking bead structures of the second set include internal spring elements that facilitate expansion of the second plurality of cable loops.

17. The breast milk expression device according to claim 15, wherein: each of the interlocking bead structures of the first set comprises a generally tubular body having a shallow arcuate profile along the length of the tubular body, wherein the tubular body comprises a larger diameter tail section extending to a smaller diameter neck section terminating at a disc-shaped head section, and wherein the disc-shaped head section is preferably inserted into and secured with the larger diameter tail section of an adjacent bead structure to construct a continuous channel by the interlocking bead structures of the first set; and The interlocking bead structures of the second group each include a generally tubular body having a shallow arcuate profile along the length of the tubular body, wherein the tubular body includes a larger diameter tail segment extending to a smaller diameter neck portion terminating at a disc-shaped head portion, and the disc-shaped head portion is preferably inserted into and secured with the larger diameter tail segment of an adjacent bead structure to construct a continuous channel by the interlocking bead structures of the second group.

18. The breast milk expression device according to claim 4, wherein: The at least one pocket includes a first pocket integral with a left wing panel of the bra and a second pocket integral with a right wing panel of the bra; and The apparatus optionally comprises a plurality of units for applying compression-expansion cycles to the left and right pads simultaneously.

19. A breast milk expression device, comprising: a brassiere comprising a first pad configured to enclose a left breast of a user and a second pad configured to enclose a right breast of the user; a first plurality of cable loops having portions extending circumferentially about an outer surface of the first mat and displaceable relative to the first mat; a second plurality of cable loops having portions extending circumferentially about an outer surface of the second mat and displaceable relative to the second mat; and a unit configured to be operably coupled to one or both of the first plurality of cable loops and the second plurality of cable loops to apply a compression-expansion cycle to one or both of the first pad and the second pad by adjusting an effective length of a cable loop operably coupled to the unit; wherein the first mat includes a first set of interlocking bead structures defining a passageway for segments of the first plurality of cable loops, and the second mat includes a second set of interlocking bead structures defining a passageway for segments of the second plurality of cable loops.

20. The breast milk expression device according to claim 19, wherein: each of the interlocking bead structures of the first set comprises a generally tubular body having a shallow arcuate profile along the length of the tubular body, wherein the tubular body comprises a larger diameter tail section extending to a smaller diameter neck section terminating at a disc-shaped head section, and wherein the disc-shaped head section is preferably inserted into and secured with the larger diameter tail section of an adjacent bead structure to construct a continuous channel by the interlocking bead structures of the first set; and The interlocking bead structures of the second group each include a generally tubular body having a shallow arcuate profile along the length of the tubular body, wherein the tubular body includes a larger diameter tail segment extending to a smaller diameter neck portion terminating at a disc-shaped head portion, and the disc-shaped head portion is preferably inserted into and secured with the larger diameter tail segment of an adjacent bead structure to construct a continuous channel by the interlocking bead structures of the second group.

21. The breast milk expression device according to claim 19, wherein: said first set of said interlocking bead structures comprising an internal spring element that facilitates expansion of said first plurality of cable loops; and The interlocking bead structures of the second set include internal spring elements that facilitate expansion of the second plurality of cable loops.

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