240 results about "Mammary fluid" patented technology

The present application relates to a breastmilk storage container, a breast pump, a breast pump control method, a sealing structure of a breast pump, a detection apparatus, and an assembly state prompt system for a breast pump. The breastmilk storage container comprises a container main body and an oscillation reduction apparatus at least partially provided in the container main body, the oscillation reduction apparatus being used for reducing the oscillation of a liquid surface of breastmilk. The breast pump comprises: the breastmilk storage container, a shield assembly, a negative pressure mechanism, a main unit housing, and a measurement mechanism. The measurement mechanism can measure the amount of breastmilk in the breastmilk storage container. The breast pump control method comprises: acquiring an image of a nipple channel collected by an image acquisition apparatus; and according to the image, identifying the position where a nipple is located in the nipple channel. Said sealing structure comprises a first assembly member and a second assembly member assembled with the first assembly member, an assembly gap being present between the first assembly member and the second assembly member during assembly. Said sealing structure further comprises an elastic sealing member provided between the first assembly member and the second assembly member, the elastic sealing member comprising a guide sealing portion. The detection apparatus is provided on at least one of a first mounting accessory and a second mounting accessory. The detection apparatus will be triggered when the first mounting accessory and the second mounting accessory are correctly assembled or not correctly assembled. Said assembly state prompt system comprises a control module and a prompt module. The control module is electrically connected to the detection apparatus and the prompt module; in response to receiving an electrical signal from the detection apparatus, determines whether the first mounting accessory and the second mounting accessory have been correctly assembled, and on the basis of a determination result, sends an instruction to the prompt module. In response to receiving the instruction from the control module, the prompt module controls the breast pump to stop operating and / or sends a prompt signal.

The utility model discloses a medical delactation bra, and relates to the technical field of brassieres, the medical delactation bra comprises a bra main body, the bra main body is formed by mutually attaching a bra surface layer and a bra inner layer which are the same in shape, cup stickers are arranged between the bra surface layer and the bra inner layer, and mutually-communicated and mutually-independent cavities are arranged in the cup stickers; the cavities are filled with mirabilite particles, the bra surface layer is provided with a zipper, and cavity inlets are formed in the positions, facing the zipper, of the cups. According to the application, the interior of the bra main body is filled with the mirabilite particles, the mirabilite can reduce milk secretion and relieve breast distending pain during delactation, and meanwhile, the mirabilite also has relatively strong water absorption and can absorb part of milk and relieve the moist feeling when the bra is worn.

A wearable system for applying a vacuum to breast of a user comprises first and second elastically deformable membranes for positioning over each other and over the breast, with the first (inner) membrane defining a milk collection volume over the breast. The first membrane is manually deformable by actuating the second (outer) membrane, and a valve releases air from the milk collection volume. A pressure reduction is thereby generated when the first membrane tries returns to its default shape. A space between the first and second membranes is vented to the surrounding atmosphere to allow the second membrane to return to its default shape without generating a reduction in pressure. The second membrane functions as a protecting outer layer for the first membrane.

The breast pad comprises a front absorption pad and a rear absorption pad which are adjacently arranged, the bottoms of the front absorption pad and the rear absorption pad are connected, a through hole is formed in the position adjacent to the middle of the front absorption pad, and glue is arranged on the outer side face of the front absorption pad. Due to the fact that the bottoms of the front absorption pad and the rear absorption pad are connected, milk can be prevented from overflowing downwards in the using process, and the front absorption pad is pasted on the breast in the using process. During use, a water containing pocket is formed at the bottom of the front absorption pad and the bottom of the rear absorption pad, so that after the front absorption pad and the rear absorption pad absorb water to be saturated, the water containing pocket continues to receive emulsion, and overflow is avoided.

1. Name of the product in this design: Breast pump. 2. Purpose of this design: For extracting breast milk. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

A breast milk flow monitoring system in the form of a milk flow monitoring sensor is described and includes an electrode array and a controller. The electrodes include electrically conductive surfaces arranged to contact a skin surface of a breast. The controller generates a first excitation signal delivered via a first electrode to a first location on the breast and generates a second excitation signal delivered via the first electrode to the first location on the breast. The controller receives a first current response signal and a second current response signal. A bioimpedance spectroscopy analysis of the first current response signal and the second current response signal is performed, where the bioimpedance spectroscopy analysis is calibrated for breast milk flow. A breast milk flow parameter is determined based on the bioimpedance spectroscopy analysis.

1. The name of the design product: Breast pump feeding bottle (P-BB008). 2. The use of the design product: For sucking milk. 3. The design points of the design product: In shape. 4. The picture or photo that best indicates the design points: Perspective view.

The invention relates to a breast pump (2), in particular a breast pump wearable inside a bra, comprising: a bra (6) adapted to at least partially receive a breast of a suckling user; an assembly (74) for generating a suction force to extrude milk from the breast; a milk container (14) providing a reservoir (46) for the squeezed milk; an accelerometer (130); and a controller (82) operatively connected with the accelerometer (130) and arranged for controlling the aggregate (74). In order to determine the volume of extruded milk within a milk container with higher accuracy, the invention proposes to dispense a sensor (120) to the reservoir (46) for determining the milk level within the reservoir (46), where the controller (82) is operatively connected to the sensor (120), and where the controller (82) is operatively connected to the sensor (120) for determining the milk level within the reservoir (46). The controller (82) is adapted to output a signal indicative of a risk of milk overflow in the reservoir (46) based on signals received from the accelerometer (130) and the sensor (120).

A portable method and device for monitoring sodium ions in breast milk, belonging to the field of lactation status feedback, is disclosed. The method is executed after a breast milk container is installed on the main unit and includes the following steps: breast milk container identification and batch parameter loading, posture detection and gating, dry self-calibration of the electrical channel, thermal pulse temperature response acquisition and thermodynamic virtual volume feature extraction, low-frequency / high-frequency electrical response acquisition and bubble interference feature extraction, optical scattering signal acquisition and fat / turbidity proxy feature extraction, and geometric boundary compensation, temperature compensation, milk fat shielding compensation, and sodium ion concentration inversion based on the multi-dimensional features. It can also perform nursing guidance push, result storage, and edge-cloud collaborative updates. The device includes a main unit and a breast milk container. The main unit contains a heating film, a temperature probe, an optical turbidity detection module, and an electrode detection module connected to a four-electrode structure. This solution can improve the accuracy, stability, and repeatability of breast milk sodium ion detection in a home setting.

1. The name of the design product: milk bowl for breast pump. 2. The use of the design product: milk bowl for breast pump. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

1. The name of the design product: wearable breast pump. 2. The use of the design product: for helping postpartum milk extraction. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The invention discloses a breast pump, a breast pump milk amount detection method and device, a medium and a product, and relates to the technical field of mother and infant products, the breast pump comprises a breast pumping shield, a milk storage container, at least two sets of ultrasonic sensors and a processing unit, each set of ultrasonic sensors is used for detecting milk flowing through a breast pumping channel and generating corresponding receiving signals, and the processing unit is used for processing the milk flowing through the breast pumping channel; the processing unit is used for determining the milk sucking amount or the milk flow or the milk spraying state of the breast pump based on the receiving signal information of the at least two sets of ultrasonic sensors. According to the breast pump, real-time monitoring of milk injection and milk flow in the lactation process is achieved, and the automation and intelligence level of operation of the breast pump is improved.

The invention discloses a breast pump. The breast pump comprises at least one detection module, a processing module, a breast pumping shield, a breast pumping channel part and a negative pressure mechanism, the breast suction shield comprises a flange used for being attached to a human breast body. The breast sucking channel part is in sealed connection with the breast sucking shield and is used for accommodating a nipple and allowing milk to flow; the negative pressure mechanism is used for directly or indirectly applying negative pressure into the breast pumping channel part; the detection module is used for detecting brightness change caused by movement of a target object in the breast pumping shield or the breast pumping channel part and generating detection data, and the processing module is used for determining breast pumping related parameters according to the detection data. The detection module generates the detection data by detecting the brightness change caused by the movement of the target object, and the generated detection data is less influenced by the individual difference of the mother, so that the measurement interference caused by the difference of different individuals can be effectively avoided, and the finally determined breast pumping related parameters can be more accurate.

This utility model relates to a wearable breast pump that mimics sucking, and relates to the field of breast pump technology. It includes a milk bowl, a sucking component, a milk bowl cover connected to the milk bowl, and a breast pump main unit. The milk bowl cover has a milk suction channel, and the sucking component is detachably connected to the milk suction channel. The breast pump main unit contains an air source device. The milk bowl has a positive pressure air path that connects the sucking component and the air source device. The air source device is connected to the sucking component through the positive pressure air path and can inflate or deflate the sucking component. When the air source device inflates the sucking component, the sucking component deforms and expands within the milk suction channel, squeezing the nipple, simulating the jaw pressing action of an infant during swallowing. Through repeated inflation and deflation, the sucking component continuously deforms, expands, and contracts within the milk suction channel. By simulating the sucking action of an infant, it can stimulate the mother's pituitary gland to secrete prolactin, thereby increasing milk production and meeting the infant's nutritional needs.

An apparatus (100) and method for processing breast milk are provided. The apparatus (100) includes a housing (102), a milk processor (104), and a container (106) for storing the breast milk. The milk processor (104) includes an ultrasonic transducer (126) for transmitting ultrasonic waves to the breast milk stored within the container (106) and reducing lipase levels in the breast milk. The milk processor (104) also includes a milk warmer (122) arranged to warm the breast milk stored within the container (106).

A milk collection vessel with a flexible sidewall and a rigid collar may be attached either to a lever-operated breast pump assembly or to a passive breast pump assembly. The lever-operated assembly has a vessel tube axis offset from the vessel axis to make the lever easier to operate with a small hand. The breast flange of the passive breast pump assembly is formed of an elastomer and, prior to application to the breast, may be everted with the aid of manual tabs.

A milk expression system (102) comprising at least one breast-receiving member (106, 108) arranged to receive a user's breast. The breast-receiving member (106, 108) has a deformable portion configured to deform about at least a portion of a breast received in the breast- receiving member and a compression arrangement (116, 118). The compression arrangement (116, 118) is configured to constrict at least the deformable portion of the breast-receiving member (106, 108) about at least a portion of a breast received by the breast-receiving member in order to compress the breast and thereby stimulate milk expression from the breast.

The invention discloses a control method of a breast pump and the breast pump, the method is applied to the breast pump, and the control method of the breast pump comprises the following steps: when a negative pressure mechanism is switched to a first working state to enable a breast pump shield to suck milk, controlling a vibration mechanism to synchronously start vibration; and when the negative pressure mechanism is switched to the second working state to enable the breast sucking shield to stop sucking the milk, the vibration mechanism is controlled to synchronously stop vibrating. When the negative pressure mechanism is switched to the first working state to enable the breast suction shield to suck the milk, the vibration mechanism is controlled to synchronously start vibration; when the negative pressure mechanism is switched to the second working state to enable the breast sucking shield to stop sucking milk, the vibrating mechanism is controlled to synchronously stop vibrating, so that a user can synchronously obtain vibrating massage in a breast sucking stage, further, milk blockage discomfort is relieved, milk discharge is promoted, the coming time of a milk matrix is shortened, and the user can be in a vibration-free relaxed state in a breast sucking stopping stage; and the use comfort of the breast pump is improved.

1. Name of the product in this design: Electric breast pump (XNMD-6610A one-to-two split type). 2. Purpose of this design: For absorbing human breast milk. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: wearable breast pump. 2. The use of the design product: for sucking milk. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

1. The name of the design product: breast pump (BD5087-01). 2. The use of the design product: for sucking milk. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The invention relates to a construction method and application of a high-fat diet induced mouse model with abnormal reproductive endocrine metabolism. The method comprises the following steps that after being born, a mouse is fed with high-fat milk for 3 weeks and then fed with high-fat feed for 5 weeks, and the high-fat diet induced abnormal reproduction metabolism mouse model is obtained when the mouse is 8 weeks old. According to the scheme provided by the invention, the high-fat mouse can be at the optimal fertility age in the modeling period and is closer to the condition of a clinically right-age obese patient, the fertility women in the clinical fertility age period are accurately simulated, and the age interference caused by the long modeling period of a traditional model is overcome.

The use of FcγRIIB as a mammalian mammary IgG transport receptor. By constructing FcγRIIB-knockout mice and FcγRIIB-knockout pigs, it is found that the ratio of serum and milk IgG concentrations of the FcγRIIB-knockout mice is significantly increased, that is, the relative concentration of milk IgG is reduced; and the FcγRIIB-knockout pigs have a significantly increased serum IgG content, but IgG is nearly undetectable in colostrum. Therefore, it has been proved for the first time that FcγRIIB is a receptor that mediates the trans-mammary transport of serum IgG to milk, and answers a long-term unsolved problem in the field of maternal passive immunity research. Furthermore, a new strategy is provided for increasing the IgG content of colostrum, thereby improving the early immunity and survival rate of neonatal domestic animals.

A breast pump device is disclosed. The breast pump device includes a primary machine portion, and a secondary control portion provided separately from the primary machine portion. The primary machine portion further includes a main housing, a pump attached to the main housing and configured to generate a pressure to cause breast milk to be expressed by a user of the breast pump device, and a milk container coupled to the pump and configured to accommodate the breast milk. The secondary control portion is electrically coupled to the primary machine portion without an airway and configured to remotely operate the primary machine portion.

A breast milk collector, comprising a three-way member (100), an air bag assembly (200), and a milk bottle (300). When a female uses the breast milk collector while lying on her side, a breast shield part (130) is placed over the breast, enveloping the breast with the shield. The air bag assembly (200) operates to create intermittent negative pressure in a central cavity (140), mimicking an infant's sucking action on the breast, such that breast milk is sucked from a milk suction port (110) into the central cavity (140) and then falls onto a flow guiding inner wall (160). Under the guidance of the flow guiding inner wall (160), the breast milk flows into a milk discharge port (120). This facilitates the use of the breast milk collector by females while lying on their side, avoiding the problem of sucked breast milk flowing back out through the milk suction port.

The present application relates to the technical field of breast feeding, in particular to a breast feeding evaluation index construction method and system, comprising the following steps: obtaining feeding time and frequency, collecting sucking and swallowing signal sequences, identifying sucking continuous segments and swallowing stable stages, extracting rhythm continuation segments, calculating fluctuation amplitude and time proportion, extracting high-frequency sucking point and swallowing concentrated segment overlap area, measuring matching density and interval fluctuation, screening stable and slowly changing segments, counting behavior type and frequency, and generating feeding evaluation results, in the present application, by collecting time sequence signals of sucking and swallowing, continuous behavior data flow is constructed, rhythm segments and synchronous time intervals are extracted, matching density and rhythm fluctuation level are quantified, stable and slowly changing behavior characteristics are identified, combined with behavior classification and frequency statistics, multi-dimensional evaluation of milk supply, feeding rhythm and matching performance is realized, and the accuracy of breast feeding state judgment and data support ability are improved.

This invention relates to the field of breast pump technology and discloses a wearable breast pump, comprising a breast shield, a main unit housing, and a milk storage container. The breast shield includes a flange for conforming to the breast and a nipple channel for accommodating at least part of the nipple. The nipple channel is in direct or indirect liquid communication with the milk storage container. The main unit housing includes a drive mechanism. The drive mechanism mechanically drives a piston component to reciprocate, directly or indirectly causing intermittent negative pressure in the nipple channel, thereby drawing out milk and storing it in the milk storage container. The piston component is connected to the drive mechanism via a quick-release structure. This invention provides a breast pump that allows users to quickly disassemble the piston component, thus improving the user experience.

A breast milk expression apparatus 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 and a second plurality of cable loops have portions that extend circumferentially around outer surfaces of the first and second pads, respectively, and are displaceable relative to the first and second pads, respectively. A unit is configured to be operably coupled to one or both of the first and second pluralities of cable loops to apply a compression-dilation cycle to one or both of the first and second pads by adjusting an effective length of the cable loops operably coupled to the unit. The bra has at least one integral 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 pocket is formed from fabric that is knit or sewn or otherwise joined to or integrated into the bra. Other features and aspects are described and claimed.

Systems and methods for pumping milk from a breast, wherein the milk is expressed from the breast under suction and milk is expulsed from the pumping mechanism to a collection container. In one aspect, the system includes a flange and a milk container connected by a tube that is configured to deliver a vacuum generated and controlled by a pump.

The present application discloses a wearable breast pump comprising a main unit assembly and a breast shield assembly. The main unit assembly is provided with a first face facing the human body and a second face facing away from the human body during wear. An accommodating cavity extending toward the first face is formed in the second face of the main unit assembly. The breast shield assembly is embedded in the accommodating cavity. In the wearable breast pump of the present application, since the breast shield assembly is mounted in the accommodating cavity of the main unit assembly, the breast shield assembly is surrounded by the main unit assembly, and the main unit assembly serves as a main housing of the wearable breast pump. When the user operates the breast pump, only the main unit assembly needs to be grasped, so that the breast shield assembly will not easily separate from the main unit assembly, preventing the product from accidentally falling down or milk from spilling.