Fluid collection system including an on-demand pump and related methods - Patents.com

Abstract

Examples of fluid collection systems and associated methods of use are described. The fluid collection system includes a fluid collection device having a chamber and configured to collect fluid from a user in the chamber. The fluid collection system includes a first conduit in fluid communication with the chamber of the fluid collection device. The fluid collection system includes a handheld pump unit connected or connectable to the first conduit and including a pump configured to generate a negative pressure to draw fluid from the chamber of the fluid collection device through the first conduit. The fluid collection system includes a fluid reservoir having an interior region in fluid communication with the first conduit and configured to collect fluid drawn from the chamber of the fluid collection device through the first conduit.

Description

[Technical field]

[0001] The present invention relates to a fluid collection system including an on-demand pump and related methods.

[0002] CROSS-REFERENCE TO RELATED APPLICATIONS This application claims priority to U.S. Provisional Patent Application No. 63 / 308,190, filed February 9, 2022, the disclosure of which is incorporated herein by reference in its entirety. [Background technology]

[0003] Some individuals may have limited or impaired mobility, making the normal process of urination difficult or impossible. For example, an individual may have surgery or a disability that impairs mobility. In another example, an individual may have limited mobility, such as that experienced by pilots, drivers, and workers in hazardous areas. Additionally, fluid collection from an individual may be required for monitoring purposes or clinical testing. Summary of the Invention [Problem to be solved by the invention]

[0004] Bedpans and urinary catheters, such as Foley catheters, may be used to address some of these conditions. However, bedpans and urinary catheters have several problems associated with them. For example, bedpans can be prone to discomfort, pressure sore leakage, and other hygiene issues. Urinary catheters can be uncomfortable, painful, and can lead to urinary tract infections.

[0005] Accordingly, users and manufacturers of fluid collection devices continue to seek new and improved devices, systems and methods for collecting urine and other fluids. [Means for solving the problem]

[0006] Disclosed herein are embodiments of a fluid collection system and associated methods of use. In one embodiment, the fluid collection system includes a fluid collection device having a chamber and configured to collect fluid from a user in the chamber. The fluid collection system includes a first conduit in fluid communication with the chamber of the fluid collection device. The fluid collection system includes a handheld pump unit connected or connectable to the first conduit and including a pump configured to generate a negative pressure to draw fluid from the chamber of the fluid collection device through the first conduit. The fluid collection system includes a fluid reservoir having an interior region in fluid communication with the first conduit and configured to collect fluid drawn from the chamber of the fluid collection device through the first conduit.

[0007] In one embodiment, the fluid collection system includes a fluid collection device, a first conduit, a handheld pump unit, and a fluid storage bag. The fluid collection device has a chamber and is configured to collect fluid from a user in the chamber. The first conduit is in fluid communication with the chamber of the fluid collection device. The handheld pump unit is connected or connectable to the first conduit and includes a pump configured to generate a negative pressure to draw fluid from the chamber of the fluid collection device through the first conduit. The fluid storage bag has an interior region in fluid communication with the first conduit and is configured to collect fluid drawn from the chamber of the fluid collection device through the first conduit. The handheld pump includes a depth of about 5 cm to about 12 cm, a width of about 6.5 cm to about 13 cm, and a height of about 4 cm to about 14 cm.

[0008] In one embodiment, the fluid collection system includes a fluid collection device, a conduit, a handheld pump unit, and a rigid fluid reservoir. The fluid collection device has a chamber and is configured to collect fluid from a user in the chamber. The conduit is in fluid communication with the chamber of the fluid collection device. The handheld pump unit is connected or connectable to the conduit and includes a pump configured to generate a negative pressure to draw fluid from the chamber of the fluid collection device through the conduit. The rigid fluid reservoir is fixed or securable to the pump unit, has an interior region in fluid communication with the conduit, and is configured to collect fluid drawn from the chamber of the fluid collection device through the first conduit. When the pump unit is fixed to the rigid fluid reservoir, the pump unit and the rigid fluid reservoir together include a width of about 10.5 cm to about 12.5 cm, a depth of about 6.5 cm to about 8.5 cm, and a height of about 17.5 cm to about 19.5 cm.

[0009] In one embodiment, a method of collecting fluid utilizing any of the fluid collection systems described herein is disclosed.

[0010] Features from any of the disclosed embodiments may be used in combination with each other without limitation.In addition, other features and advantages of the present disclosure will become apparent to those skilled in the art by considering the following detailed description and accompanying drawings. [Brief description of the drawings]

[0011] The drawings illustrate several embodiments of the present disclosure, with the same reference numbers referring to the same or similar elements or features in different views or embodiments illustrated in the drawings. [Figure 1] FIG. 1 is a block diagram of a system for fluid collection, according to one embodiment. [Diagram 2] FIG. 2 illustrates a front perspective view of a fluid collection device, according to one embodiment. [Figure 3A] 1 is a perspective view of a fluid collection system, according to one embodiment. [Figure 3B] FIG. 3B is a perspective view of a pump unit of the fluid collection system of FIG. 3A. [Figure 3C] 3B is a perspective view of a plug adapter of the fluid collection system of FIG. 3A. [Figure 4A] 1 is a perspective view of a fluid collection system, according to one embodiment. [Figure 4B] FIG. 4B is a perspective view of a pump unit of the fluid collection system of FIG. 4A. [Figure 5A] 1 is a perspective view of a fluid collection system, according to one embodiment. [Figure 5B] 1 is a perspective view of a fluid collection system, according to one embodiment. [Figure 5C] FIG. 5C is a perspective view of an assembly including a pump unit and a rigid fluid reservoir of the fluid collection system of FIGS. 5A-5B. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0012] Described herein are systems and methods for collecting fluid from an individual. The fluid collection system may include a pump, a fluid reservoir, a fluid collection device, and one or more conduits providing fluid communication between the fluid collection device, the fluid reservoir, and / or the pump. At least one, some, or all of the embodiments of the fluid collection system and related methods described herein include a pump configured for use with an individual having excretion challenges associated with limited mobility. In at least one, some, or all of the embodiments, the pump is connected to a collection / catheter device (e.g., a fluid collection device) and moves urine from the body to at least one of a toilet or a fluid collection canister / bag (e.g., a fluid reservoir).

[0013] Even women and men who have full bladder control (e.g., know when they "need to go") often have functional urinary incontinence and / or limited or lack of mobility. These women and men may face challenges managing urine and other fluids throughout the day and night, whereas conventional fluid collection systems do not meet their emotional and physical needs. For example, conventional fluid collection systems may increase the risk of skin damage, force the user to hold in the urge to urinate, and / or force the user to intentionally become dehydrated. At least one, some, or all of the embodiments of the pumps of the fluid collection systems described herein provide the technical effect of increasing the level of independence and improving the quality of life of the user of the fluid collection system. For example, at least one, some, or all of the embodiments of the pumps described herein may provide an on-demand urine management solution for women or men with functional urinary incontinence who have limited mobility, thereby giving them more independence, reducing the risk of falls / injuries, and / or reducing the need for caregivers / nurses during the toileting process. At least one, some, or all of the embodiments of the pumps described herein can be configured as reusable pumps for selective intermittent (e.g., less than 5 minutes) use and include an on / off switch.

[0014] FIG. 1 is a block diagram of a system 10 for fluid collection, according to one embodiment. The system 10 includes a fluid collection device 100, a fluid reservoir 60, and a vacuum source 70 (e.g., a pump). The fluid collection device 100, the fluid reservoir 60, and the vacuum source 70 may be in fluid communication with one another via one or more conduits 108. For example, the fluid collection device 100 may be operatively coupled (e.g., in fluid communication) with one or more of the fluid reservoir 60 and / or the vacuum source 70 via the conduit 108. A garment 20 (e.g., undergarments) may be worn by a user (not shown) and may contact at least a portion of the fluid collection device 100. An embodiment of the garment is disclosed in PCT Patent Application No. PCT / US21 / 44699, filed August 5, 2021, the disclosure of which is incorporated herein by reference in its entirety.

[0015] Fluids collected in the fluid collection device 100 (e.g., urine, vaginal secretions, penile secretions, reproductive fluids, blood, sweat, or other bodily fluids) may be removed from the fluid collection device 100 via a conduit 108 that projects into an interior region of the fluid collection device 100. For example, a first open end of the conduit 108 may extend into the fluid collection device 100 and into a reservoir therein. A second open end of the conduit 108 may extend into the fluid storage container 60 or into the vacuum source 70. In response to a suction (e.g., vacuum) force applied to the second end of the conduit 108, a suction force may be introduced into the interior region of the fluid collection device 100 via the first open end of the conduit 108. The suction force may be applied directly or indirectly to the second open end of the conduit 108 by the vacuum source 70. In the system 10 of FIG. 1, the suction force is applied to the fluid collection device 100 by the vacuum source 70 via the conduit 108. The vacuum source 70 may then direct (eg, push) the fluid drawn from the fluid collection device 100 into the fluid reservoir 60 .

[0016] The suction force may be applied indirectly through the fluid reservoir 60. For example, the second open end of the conduit 108 may be disposed within the fluid reservoir 60, and the additional conduit 108 may extend from the fluid reservoir 60 to the vacuum source 70. Thus, the vacuum source 70 may apply suction to the fluid collection device 100 through the fluid reservoir 60. In some examples, the suction force may be applied directly through the vacuum source 70. For example, the first open end of the conduit 108 may be disposed within the fluid collection device 100, and the second open end of the conduit 108 may be disposed within the vacuum source 70. The additional conduit 108 may extend from the vacuum source 70 to a point outside the fluid collection device 100, such as the fluid reservoir 60. In such examples, the vacuum source 70 may be disposed between the fluid collection device 100 and the fluid reservoir 60.

[0017] In examples, the fluid reservoir 60 may include a bag (e.g., a drainage bag), a bottle or cup (e.g., a collection jar), a tube, or any other container for storing bodily fluids such as urine. In examples, a conduit 108 may extend from the fluid collection device 100 and be attached at a first point inside the fluid reservoir 60. An additional conduit 108 may be attached at a second point on the fluid reservoir 60 and may extend and be attached to a vacuum source 70. For example, the fluid reservoir 60 may include a container in fluid communication with a first conduit portion that is also in fluid communication with the fluid collection device 100. The container may be in fluid communication with a second portion of the conduit 108 that is also in fluid communication with the vacuum source. In such examples, the vacuum source 70 may provide vacuum / suction through the container to the fluid collection device 100 and provide suction within the chamber of the fluid collection device. Thus, a vacuum (e.g., suction) may be drawn through the fluid collection device 100 via the fluid reservoir 60. Once the fluid is expelled from the chamber, it may be transferred through a first portion of the conduit to a fluid reservoir where it may be retained. Fluids, such as urine, may be expelled from the fluid collection device 100 using a vacuum source 70.

[0018] The vacuum source 70 may include one or more of a manual vacuum pump, an electric vacuum pump, a membrane pump, a centrifugal pump, a displacement pump, a magnetic drive pump, a peristaltic pump, or any pump configured to generate a vacuum (e.g., negative pressure). The vacuum source 70 may include any of the pumps described in more detail herein. The vacuum source 70 may provide a vacuum or suction to remove fluid from the fluid collection device 100. In embodiments, the vacuum source 70 may be powered by one or more of a power cord (e.g., connected to a power socket), one or more batteries, or a manual power source (e.g., a manually operated vacuum pump). The vacuum sources 70 disclosed herein may include one or more of a switch, a button, a plug, a remote, or any other device suitable for activating the vacuum source 70.

[0019] FIG. 2 is a perspective view of a fluid collection device 100, according to one embodiment. The fluid collection device 100 is an example of a female fluid collection device 100 configured to receive fluid from a female. The urine collection device 100 may be configured to be placed at least proximate to a user's urethra. Although the urine collection device 100 shown in FIG. 2 includes a female urine collection device, the urine collection device 100 may alternatively include a male urine collection device. For example, PCT International Application No. PCT / US2019 / 029616 describes various embodiments of both male and female fluid collection devices, the disclosure of which is incorporated herein by reference in its entirety. Additionally, the urine collection device 100 may be interchangeable between different types, varieties, and sizes of male or female urine collection devices in the urine collection system 10. In general, the urine collection device 100 may be sized to be placed near or adjacent to the urethra and include a surface configured to wick urine or other fluids from a user. Urine or other fluids may be wicked up from the surface into a reservoir within the urine collection device 100 .

[0020] The fluid impermeable barrier 102 may include a front region 115 arranged to face towards a user during use and a back or rear region 117 arranged to face away from a user during use. The fluid impermeable barrier 102 at least partially defines a chamber (e.g., an interior region) and includes an inner boundary or edge 129 of the front region 115 that defines an opening 106. The opening 106 is formed in and extends longitudinally through the fluid impermeable barrier 102, thereby allowing fluid to enter the chamber 104 from outside the fluid collection device 100. The opening 106 may be configured to be positioned adjacent to an opening of the female urethra.

[0021] The fluid impermeable barrier 102 is substantially cylindrical between the first end region 125 and the second end region 127. In other embodiments, the fluid impermeable barrier 102 may include other shapes, such as one or more substantially planar surfaces, a triangle, or other suitable shapes. For example, in some embodiments, the front region 115 is generally arcuate or rounded and the back region 117 is generally planar. According to various embodiments, the fluid-impermeable barrier 102 may include any of a number of different shapes and configurations, such as those fluid-impermeable barrier shapes and configurations disclosed in U.S. patent application Ser. No. 63 / 171,165, filed April 6, 2021, U.S. patent application Ser. No. 63 / 228,258, filed August 2, 2021, U.S. patent application Ser. No. 63 / 228,252, filed August 2, 2021, U.S. patent application Ser. No. 63 / 228,244, filed August 2, 2021, U.S. patent application Ser. No. 17 / 394,055, filed August 4, 2021, or PCT application No. PCT / US20 / 40860, the disclosures of each of which are incorporated herein by reference in their entirety.

[0022] The fluid collection device 100 may be positioned at least proximate to the opening of the female urethra or on the urethra of a male with a buried penis, and urine may enter the interior region of the fluid collection device 100 through the opening 106. The fluid collection device 100 is configured to receive fluid into the chamber 104 through the opening 106. For example, the opening 106 may have an elongated shape that is configured to extend from a first location below the urethral opening (e.g., near the anus or vaginal opening) to a second location above the urethral opening (e.g., near the clitoris or pubic hair). The opening 106 may have an elongated shape because the space between a woman's legs when they are closed is relatively small, thereby only allowing fluid to flow along a path that corresponds to the elongated shape of the opening 106. For example, the opening extends longitudinally along a fluid-impermeable barrier. The opening 106 in the fluid impermeable barrier 102 may be at least about 10% of the circumference of the fluid collection device 100, measured transversely to the longitudinal direction, for example, about 25% to about 50%, about 40% to about 60%, about 50% to about 75%, about 65% to about 85%, or about 75% to about 100% of the circumference of the fluid collection device 100. The opening 106 may have a width that is greater than 50% of the circumference of the fluid collection device 100, as a vacuum (e.g., suction) through the conduit 108 draws fluid into the conduit 108. In some embodiments, the opening 106 may be oriented vertically (e.g., having a major axis parallel to the longitudinal axis of the device 100). In some embodiments (not shown), the opening 106 may be oriented horizontally (e.g., having a major axis perpendicular to the longitudinal axis of the device 100). In some embodiments, an inner boundary or edge 129 of the fluid impermeable barrier 102 defines the opening 106. The edge 129 may include two opposing arcuate portions, which arcuate portions follow an outer periphery or perimeter of the substantially cylindrical fluid impermeable barrier 102. In one embodiment, the fluid impermeable barrier 102 may be configured to be attached to an individual, for example, adhesively attached (e.g., with a hydrogel adhesive) to the individual.According to one embodiment, a suitable adhesive is a hydrogel layer as disclosed in U.S. Patent Application Publication No. 2017 / 0189225, the disclosure of which is incorporated herein by reference in its entirety.

[0023] The fluid-impermeable barrier 102 may also temporarily store the fluid within the chamber. For example, the fluid-impermeable barrier 102 may be formed of any suitable fluid-impermeable material, including a fluid-impermeable polymer (e.g., silicone, polypropylene, polyethylene, polyethylene terephthalate, polycarbonate, etc.), polyurethane film, thermoplastic elastomer (TPE), rubber, thermoplastic polyurethane, another suitable material, or a combination thereof. In this manner, the fluid-impermeable barrier 102 substantially prevents fluid from exiting the portion of the chamber 104 away from the opening 106. The fluid-impermeable barrier 102 is flexible, thereby allowing the fluid collection device 100 to bend or curve when placed on the wearer's body. Exemplary fluid-impermeable barriers may include, but are not limited to, fluid-impermeable barriers including at least one of Versaflex CL 2000X TPE, Dynaflex G6713 TPE, or Silpuran 6000 / 05 A / B silicone.

[0024] In one embodiment, the fluid-impermeable barrier 102 may be air permeable. In such an embodiment, the fluid-impermeable barrier 102 may be formed of a hydrophobic material that defines a plurality of pores. In one embodiment, one or more portions of at least the outer surface of the fluid-impermeable barrier 102 may be formed of a soft and / or smooth material, thereby reducing chafing. The fluid-impermeable barrier 102 may include markings, such as one or more markings to assist a user in aligning the device 100 on a wearer. For example, a line on the fluid-impermeable barrier 102 (e.g., opposite the opening 106) may enable a medical professional to align the opening 106 over the wearer's urethra. In an example, the markings may include one or more alignment guides or directional indicators, such as stripes or hashes. Such markings may be positioned to align the device 100 to one or more anatomical features, such as the pubic bone.

[0025] The fluid collection apparatus 100 may include a fluid-permeable body 120 or layer disposed within the chamber 104. The fluid-permeable body 120 may cover at least a portion (e.g., all) of the opening 106 or extend to cover the opening 106. The fluid-permeable body 120 may be configured to wick fluid away from the opening 106, thereby preventing fluid from escaping the chamber 104. The fluid-permeable body 120 may also wick fluid generally toward the interior of the chamber 104, as described in more detail below. A portion of the fluid-permeable body 120 may define a portion of an exterior surface of the fluid collection apparatus 100. Specifically, the portion of the fluid-permeable body 120 that defines a portion of the exterior surface of the fluid collection apparatus 100 may be a portion of the fluid-permeable body 120 exposed by the opening 106 defined by the fluid-impermeable barrier 102 that contacts the user. Additionally, the portion of the fluid-permeable body that defines a portion of the exterior surface of the fluid collection device 100 may be free of covering by gauze or other wicking material at the openings.

[0026] The fluid-permeable body 120 may include any material capable of wicking up fluid. The permeability properties referred to herein may be wicking, capillary action, diffusion, or other similar properties or processes, and are referred to herein as "permeability" and / or "wicking". Such "wicking" may exclude absorption into the wicking material. The fluid-permeable body 120 may include a one-way fluid transfer fabric. In this manner, the fluid-permeable body 120 may remove fluid from the female urethral area, thereby keeping the urethra dry. The fluid-permeable body 120 may allow fluid to flow generally toward a reservoir of voids formed within the chamber 104 and / or toward the inlet 110 of the conduit 108. For example, the fluid-permeable body 120 may include a porous or fibrous material, such as spun nylon fibers or a hydrophilic polyolefin. In some embodiments, the fluid-permeable body 120 is composed of, or consists essentially of, a porous or fibrous material, such as a hydrophilic polyolefin. Examples of polyolefins that may be used in the fluid-permeable body 120 include, but are not limited to, polyethylene, polypropylene, polyisobutylene, ethylene propylene rubber, ethylene propylene diene monomer, or combinations thereof. Porous or fibrous materials may be extruded into a substantially cylindrical shape to fit within the chamber 104 of the fluid-impermeable barrier 102. The fluid-permeable body 120 may include a variety of densities and dimensions. Additionally, the fluid-permeable body 120 may be manufactured according to a variety of manufacturing methods, including, for example, molding, extrusion, or sintering.

[0027] In some embodiments, the fluid-permeable body 120 comprises a unitary and porous body. That is, during use, the fluid-permeable body 120 extends from the conduit 108 and contacts the fluid-impermeable barrier 102 and the opening 106. In some embodiments, a majority of the outer surface of the fluid-permeable body 120 contacts the inner surface of the fluid-impermeable barrier 102. In some embodiments, the fluid-permeable body 120 may comprise more than one layer of fluid-permeable material, and may not include (or may not have) more than two layers of material between the opening 106 and the conduit 108 disposed within the fluid-permeable body 120. For example, the fluid collection device 100 may include a fluid-permeable membrane that covers or wraps around at least a portion of the fluid-permeable support, with both the fluid-permeable membrane and the fluid-permeable support disposed within the chamber. The fluid-permeable membrane may cover at least a portion (e.g., all) of the opening 106 or extend to cover the opening 106. The fluid-permeable membrane may be configured to wick fluid up through the opening 106, thereby preventing fluid from leaking out of the chamber. The permeability properties referred to herein may be wicking, capillary action, diffusion, or other similar properties or processes, and are referred to herein as "permeability" and / or "wicking". In some embodiments, at least one of the fluid-permeable membrane or the fluid-permeable support includes nylon configured to wick fluid up through the opening 106. The fluid-permeable membrane and fluid-permeable support materials may also include natural fibers. In such examples, the material may have a coating to prevent or limit absorption of fluid into the material, such as a water-repellent coating. Such "wicking" or other physical properties may not include absorption into the fluid-permeable body 120, such as absorption of bodily fluids into the fluid-permeable body 120. In other words, there may be no substantial absorption or dissolution of bodily fluids into the material after the material has been exposed to and removed from the bodily fluid for some time.While no absorption is desirable, the term "substantially no absorption" may allow for only a small amount of absorption (e.g., absorbency) of fluid into the wicking material, such as less than about 30 wt% of the dry weight of the fluid-permeable body 120, less than about 20 wt%, less than about 10 wt%, less than about 7 wt%, less than about 5 wt%, less than about 3 wt%, less than about 2 wt%, less than about 1 wt%, or less than about 0.5 wt% of the dry weight of the fluid-permeable body 120. In one embodiment, the fluid-permeable body 120 may include at least one absorbent or adsorbent material.

[0028] The fluid-permeable membrane may also wick fluid generally toward the interior of the chamber. The fluid-permeable membrane may include any material capable of wicking fluid. For example, the fluid-permeable membrane may include a fabric such as gauze (e.g., a polymer-based material such as silk, linen, polyester, or cotton gauze), another soft fabric (e.g., a jersey knit fabric, etc.), or another smooth fabric (e.g., rayon, satin, etc.). Forming the fluid-permeable membrane from a gauze, soft fabric, and / or a smooth fabric may reduce chafing caused by the fluid collection device 100. Other embodiments of the fluid-permeable membrane, fluid-permeable support, chamber, and their shapes and configurations are disclosed in U.S. Patent Application No. 15 / 612,325, filed June 2, 2017, U.S. Patent Application No. 15 / 260,103, filed September 8, 2016, U.S. Patent Application No. 15 / 611,587, filed June 1, 2017, and PCT Patent Application No. PCT / US19 / 29608, filed April 29, 2019, the disclosures of each of which are incorporated herein by reference in their entirety. In many embodiments, the fluid-permeable body 120 includes a fluid-permeable support including a porous nylon structure (e.g., spun nylon fibers) and a fluid-permeable membrane including gauze around or over the porous nylon structure of the fluid-permeable support.

[0029] In use, the fluid-permeable body 120 of the fluid collection device is positioned adjacent to the urethra of a user. The fluid-permeable body 120 is disposed within a chamber of the fluid-impermeable barrier 102 of the fluid collection device 100 and is exposed to the user's urethra through an opening 106 in the fluid collection device 100. The fluid collection device 100 may be secured to the user using any of a number of fastening devices. Fluid received into the chamber of the fluid collection device 100 from the urethra may be removed through a conduit 108.

[0030] The fluid collection device 100 also includes a conduit 108 disposed at least partially within the chamber 104. The conduit 108 (e.g., a tube) includes an inlet at a second end region 127 of the fluid-impermeable barrier 102 and an outlet at a first end region 125 of the fluid-impermeable barrier 102 positioned downstream from the inlet. The conduit 108 provides fluid communication between an interior region of the chamber and a fluid reservoir (not shown) or a portable vacuum source (not shown). For example, the conduit 108 can directly or indirectly fluidly couple the interior region of the chamber and / or reservoir with the fluid reservoir or portable vacuum source.

[0031] The fluid-impermeable barrier 102 can store fluid in a reservoir or sump therein. According to some embodiments, the reservoir is an unoccupied portion of the chamber 104, free of other materials. In some embodiments, the reservoir is at least partially defined by the fluid-permeable body 120 and the fluid-impermeable barrier 102. For example, in one embodiment, the reservoir may be located in the portion of the chamber closest to the inlet (e.g., the second end region). However, the reservoir may be located at a different point within the chamber. For example, the reservoir may be located at the end of the chamber 104 closest to the outlet. In these and other embodiments, the conduit 108 may extend through the first end region 125 of the fluid-impermeable barrier 102 to the reservoir without passing through the fluid-permeable body 120. Thus, in these and other embodiments, the fluid-permeable body 120 may not have a bore. In another embodiment, the fluid collection device 100 may include multiple reservoirs, such as a first reservoir located in a portion of the chamber closest to the inlet (e.g., the second end region) and a second reservoir located in a portion of the chamber closest to the outlet (e.g., the first end region). In another example, the fluid-permeable body 120 is spaced apart from at least a portion of the conduit 108, and the reservoir may be the space between the fluid-permeable body 120 and the conduit 108. Other embodiments of the reservoir, fluid-impermeable barrier, fluid-permeable membrane, fluid-permeable body, chamber, and their shapes and configurations are disclosed in U.S. patent application Ser. No. 15 / 612,325, filed June 2, 2017, U.S. patent application Ser. No. 15 / 260,103, filed September 8, 2016, and U.S. patent application Ser. No. 15 / 611,587, filed June 1, 2017, the disclosures of each of which are incorporated herein by reference in their entireties.

[0032] The fluid-impermeable barrier 102 and the fluid-permeable body 120 may be configured such that the conduit 108 is at least partially disposed within the chamber. For example, the fluid-permeable body 120 may be configured to form a space that accommodates the conduit 108, such as a bore. In another example, the fluid-impermeable barrier 102 may define an aperture sized to receive the conduit 108 (e.g., at least one tube). The at least one conduit 108 may be disposed within the chamber via the aperture. The aperture may be configured to form at least a substantially fluid-tight seal with the conduit 108 or the at least one tube, thereby substantially preventing fluid from escaping the chamber.

[0033] In some embodiments, the conduit 108 may extend through the fluid-permeable body 120 and at least partially into the reservoir. In some embodiments, the conduit 108 may extend through the fluid-permeable body 120 and terminate at or short of the second body end of the fluid-permeable body 120 such that the conduit 108 does not extend into the reservoir (or the reservoir is devoid of the conduit 108). For example, the end of the conduit 108 may be generally flush or coplanar with the second body end of the fluid-permeable body 120. In other embodiments, the end of the conduit 108 may be recessed from the second body end of the fluid-permeable body 120. The end of the conduit 108 may also be selectively movable between a position extending partially into the reservoir 122 and a position recessed or flush with the second body end of the fluid-permeable body.

[0034] When secured to the fluid collection device 100, the conduit 108 is configured to provide fluid communication between and at least partially extend between one or more of the fluid reservoirs (not shown) and a portable vacuum source (not shown). For example, the conduit 108 may be configured to be fluidly coupled to and at least partially extend between one or more of the fluid reservoirs and a portable vacuum source. In one embodiment, the conduit 108 is configured to be directly connected to the portable vacuum source (not shown). In such examples, the conduit 108 may extend at least 1 foot, at least 2 feet, at least 3 feet, or at least 6 feet from the fluid impermeable barrier 102. In another example, the conduit 108 is configured to be indirectly connected to at least one of the fluid reservoirs (not shown) or the portable vacuum source (not shown). In some examples, the conduit may be frosted or opaque (e.g., black) to obscure the visibility of the fluid therein. In some embodiments, the conduit is secured to the wearer's skin using a catheter securement device, such as the STATLOCK® Catheter Securement Device available from CRBard, Inc., including but not limited to those disclosed in U.S. Pat. Nos. 6,117,163, 6,123,398, and 8,211,063, the disclosures of all of which are incorporated herein by reference in their entireties.

[0035] The inlet and outlet are configured to provide fluid communication (e.g., directly or indirectly) between a portable vacuum source (not shown) and a chamber (e.g., a reservoir). For example, the inlet and outlet of the conduit 108 may be configured to fluidly couple, directly or indirectly, a portable vacuum source or a pump to a reservoir. In one embodiment, the inlet and / or outlet may form a male connector. In another example, the inlet and / or outlet may form a female connector. In one embodiment, the inlet and / or outlet may include ribs configured to facilitate a secure coupling. In one embodiment, the inlet and / or outlet may form a tapered shape. In one embodiment, the inlet and / or outlet may include a rigid or flexible material.

[0036] Locating the inlet at or near a gravitationally low location in the chamber allows more fluid to be admitted into the conduit than if the inlet were located elsewhere, reducing the chance of pooling of fluid (e.g., pooling of fluid may lead to microbial growth and foul odors). For example, fluid within the fluid-permeable body 120 may flow in any direction due to capillary forces. However, fluid may tend to flow in the direction of gravity, especially when at least a portion of the fluid-permeable body 120 is saturated with fluid. When a vacuum source applies a vacuum / suction within the conduit 108, fluid within the chamber (e.g., fluid within a reservoir located at the first end region 125, the second end region 127, or other intermediate location within the chamber) may be drawn into the inlet and out of the fluid collection device 100 via the conduit 108.

[0037] 3A, a disassembled fluid collection system 300 is provided that includes a fluid collection device 100, inlet and outlet conduits 108a and 108b, a fluid storage container 360 (e.g., a bag), and a pump unit 370, according to one embodiment. For example, FIG. 3A illustrates an embodiment of a disassembled fluid collection system 300 that includes a pump unit 370, an inlet conduit 108a disconnected from the pump unit 370, an outlet conduit 108b disconnected from the pump unit 370, a fluid collection device 100 disconnected from the inlet conduit 108a, and a fluid storage bag 360 (e.g., a fluid storage container) disconnected from the outlet conduit 108b. In some embodiments, the pump unit 370 and the fluid storage bag 360 are separate components that can be selectively fluidly connected to one another via one or more conduits 108.

[0038] The pump unit 370 may house any of the pumps described herein. The pump unit 370 may include a rechargeable and / or selectively removable battery. The pump unit 370 is sized, dimensioned, and weighted to be handheld by a user. In some embodiments, the pump unit 370 includes a handle 371 that protrudes from one or more sides or surfaces of the pump unit 370. The handle 371 may be sized, dimensioned, and otherwise configured to allow the pump unit 370 to be hooked onto an armrest or a cup holder (e.g., a cup holder built into a piece of furniture). In some embodiments, the pump unit 370 may be sized and dimensioned to fit at least partially within a cup holder such that the cup holder can support the pump.

[0039] 3B, according to one embodiment, pump unit 370 may include a height of about 13.3 cm, a width of about 7.6 cm, and a depth of about 5.7 cm. In some embodiments, pump unit 370 may include a height of about 10.2 cm to about 15.2 cm, about 10.2 cm to about 12.7 cm, about 12.7 cm to about 15.2 cm, about 10.2 cm to about 11.4 cm, about 11.4 cm to about 12.7 cm, about 12.7 cm to about 14 cm, about 14 cm to about 15.2 cm, less than about 15.2 cm, less than about 14 cm, less than about 12.7 cm, or less than about 11.4 cm. In some embodiments, pump unit 370 may include a width of about 5.1 cm to about 10.2 cm, about 5.1 cm to about 7.6 cm, about 6.4 cm to about 8.9 cm, about 7.6 cm to about 10.2 cm, about 5.7 cm to about 7 cm, about 7 cm to about 8.3 cm, about 8.3 cm to about 9.5 cm, less than about 10.2 cm, less than about 8.9 cm, less than about 7.6 cm, or less than about 6.4 cm. In some embodiments, pump unit 370 may include a depth of about 2.5 cm to about 7.6 cm, about 2.5 cm to about 5.1 cm, about 5.1 cm to about 7.6 cm, about 3.8 cm to about 5.1 cm, about 5.1 cm to about 6.4 cm, about 6.4 cm to about 7.6 cm, less than about 7.6 cm, less than about 6.4 cm, or less than about 5.1 cm.

[0040] Returning to FIG. 3A, the pump unit 370 may include a user interface, shown at the top of the pump unit in FIG. 3A. The user interface may include an on / off button 372 configured to selectively activate (e.g., turn on) and deactivate (e.g., turn off) a pump in the pump unit 370. The user interface may also include a battery indicator 373 configured to indicate when the battery needs charging, when the battery is fully charged, or at least one of the status of the battery of the pump unit 370. In some embodiments, the pump unit 370 includes an LED light as a battery indicator. The LED light may display a particular color depending on the power level of the battery (e.g., green indicates a charged battery, yellow indicates a low battery, and red indicates an empty or depleted battery that needs charging).

[0041] The pump unit 370 may be fluidly coupled to the fluid collection apparatus 100 at a first conduit or inlet conduit 108a and fluidly coupled to the fluid storage bag 360 at a second conduit or outlet conduit 108b. The inlet conduit 108a may include an adapter configured to secure to a conduit extending from the fluid collection apparatus 100 effective to provide fluid communication between a chamber of the fluid collection apparatus 100 and the inlet conduit 108a. The outlet conduit 108b may include an adapter configured to secure to the fluid storage bag 360 effective to provide fluid communication between an interior region of the fluid storage bag 360 and the outlet conduit 108b. In operation, the pump unit 370 may be downstream of the fluid collection apparatus 100, and the fluid storage bag 360 may be downstream of the pump unit 370 (e.g., the pump unit 370 is disposed between the fluid storage bag 360 and the fluid collection apparatus 100). The pump unit 370 can then create a negative pressure in the inlet conduit 108a to draw fluid from the fluid collection device 100 and then deliver the fluid to the fluid storage bag 360 via the outlet conduit 108b.

[0042] In some embodiments, the conduits 108a, 108b may be configured with an adapter to prevent or inhibit dripping or leakage of fluid. For example, referring to FIG. 3C, the pump unit may include an adapter plug 375 (shown detached from ports 379a, 379b of the "recess or receiver" 374 in FIG. 3A). The inlet conduit 108a and the outlet conduit 108b may extend from the adapter plug 375. The adapter plug 375 is configured to removably secure to (e.g., plug into) the pump unit 370 to operatively provide fluid communication between the ports 379a, 379b and the inlet conduit 108a and the outlet conduit 108b. For example, the adapter plug 375 may include a first prong 378a configured to slide into a first port 379a operative to provide fluid communication between the pump in the pump unit 370 and the inlet conduit 108a. The adapter plug 375 may also include a second prong 378b configured to slide into a second port 379b effective to provide fluid communication between the pump in the pump unit 370 and the outlet conduit 108b.

[0043] 3C shows the plug adapter 375 removed from the pump unit 370, and FIG. 3B shows the plug adapter 375 secured to the pump unit 370 within the recess 374. With the plug adapter 375 inserted into the recess 374 of the pump unit 370, which includes ports 379a, 379b, upon actuation, the pump unit 370 can generate a negative pressure in the inlet conduit 108a and direct fluid drawn from the inlet conduit 108a to the outlet conduit 108b. In some embodiments, the inlet conduit 108a and the outlet conduit 108b (e.g., tubes) can be transparent or translucent. The fluid reservoir bag 360 can include a transparent disposable bag.

[0044] 4A-4B, various views of a pump unit 470 are provided according to one embodiment. FIG. 4A, for example, illustrates an embodiment of a fluid collection system 400 including a pump unit 470, a conduit 408 connected to the pump unit 470, a fluid collection device 100 decoupled from the conduit 408, and a fluid storage bag 460 secured to the pump unit 470. In some embodiments, the fluid storage bag 460 is selectively attachable to the pump unit 470 and is reusable. For example, the fluid storage bag 460 may be attached or secured to the pump unit 470, at least partially filled with fluid, detached or removed from the pump unit 470, emptied, and then reattached to the pump unit 470 (or discarded). In some embodiments, the fluid storage bag 460 includes a valve 461 configured to allow a user to selectively empty the fluid storage bag 460 without removing the fluid storage bag 460 from the pump unit 470. The valve 461 is generally located remotely from the pump unit 470 .

[0045] The pump unit 470 may house any of the pumps described herein. The pump unit 470 may include a rechargeable and / or selectively removable battery. The pump unit 470 is sized, dimensioned, and weighted to be handheld by a user. In some embodiments, the pump unit 470 includes a grip on the pump unit 470 that allows a user to hold or grip the pump unit 470. The pump unit 470 may be sized, dimensioned, and otherwise configured to allow the pump unit 470 to be placed in a user's personal bag (e.g., a handbag) or wheelchair bag. Referring to FIG. 4B, according to one embodiment, the pump unit 470 includes a height of approximately 5.1 cm, a width of approximately 12.1 cm, and a depth of approximately 10.8 cm. In some embodiments, the pump unit 470 may include a height of about 2.5 cm to about 7.6 cm, about 2.5 cm to about 5.1 cm, about 5.1 cm to about 7.6 cm, about 2.5 cm to about 3.8 cm, about 3.8 cm to about 5.1 cm, about 5.1 cm to about 6.4 cm, about 6.4 cm to about 7.6 cm, less than about 7.6 cm, less than about 6.4 cm, less than about 5.1 cm, or less than about 3.8 cm. In some embodiments, the pump unit 470 can include a width of about 10.2 cm to about 15.2 cm, about 10.2 cm to about 12.7 cm, about 12.7 cm to about 15.2 cm, about 10.2 cm to about 11.4 cm, about 11.4 cm to about 12.7 cm, about 12.7 cm to about 14 cm, less than about 15.2 cm, less than about 14 cm, less than about 12.7 cm, or less than about 11.4 cm. In some embodiments, the pump unit 470 can include a depth of about 7.6 cm to about 12.7 cm, about 7.6 cm to about 10.2 cm, about 10.2 cm to about 12.7 cm, about 8.9 cm to about 10.2 cm, about 10.2 cm to about 11.4 cm, about 11.4 cm to about 12.7 cm, less than about 12.7 cm, less than about 11.4 cm, or less than about 10.2 cm.

[0046] Returning to FIG. 4A, the pump unit 470 may include a user interface, shown on top of the pump unit 470 in FIG. 4A. The user interface may include an on / off button 472 configured to selectively activate (e.g., turn on) and deactivate (e.g., turn off) a pump in the pump unit 470. The user interface may also include a battery indicator 473 configured to indicate when the battery needs charging, when the battery is fully charged, or at least one of the status of the battery of the pump unit. In some embodiments, the battery indicator lights up a certain number of bars in a series of bars depending on the amount of charge in the battery of the pump unit 470.

[0047] The pump unit 470 may be fluidly coupled to the fluid collection apparatus 100 using a conduit 408. The conduit 408 may include an adapter configured to secure to a conduit extending from the fluid collection apparatus 100 effective to provide fluid communication between a chamber of the fluid collection apparatus 100 and the conduit 408 connected to the pump unit 470. In operation, the pump unit 470 may be downstream of the fluid collection apparatus 100, and the fluid storage bag 460 may be downstream of the pump unit 470 (e.g., the pump unit 470 is positioned between the fluid storage bag 460 and the fluid collection apparatus 100). The pump unit 470 may then create a negative pressure in the conduit 408 to draw fluid from the fluid collection apparatus 100 and then deliver the fluid to the fluid storage bag 460 attached (e.g., directly) to the pump unit 470.

[0048] In some embodiments, the conduit 408 may include a conventional conduit (e.g., tubing) having an adapter configured to removably secure to the fluid collection apparatus 100, or a conduit extending from the fluid collection apparatus 100. The conduit 408 and the pump unit 470 may be configured such that the conduit 408 can be wrapped around the pump unit 470 during storage. The pump unit 470 may include an internal conduit (not visible) that provides fluid communication between the (external) conduit 408 and an interior region of the fluid storage bag 460. In some embodiments, the internal conduit is a portion of the same conduit 408 that is disposed outside the pump unit 470. In some embodiments, the internal conduit is a separate conduit that is in fluid communication with the conduit 408 outside the pump unit 470. For example, the pump unit 470 may include a port to which the conduit 408 outside the pump unit 470 may be selectively and removably secured. The port may provide fluid communication between the internal conduit and the conduit 408 outside the pump unit 470. In some embodiments, the pump of the pump unit 470 may be a one-way pump configured to pass fluid only in the direction from the conduit 408 to the fluid storage bag 460, but to prevent the passage of fluid from the fluid storage bag 460 to the conduit 408. In operation, when the pump unit 470 is actuated, the pump housed in the pump unit 470 creates a negative pressure effective to draw fluid from the fluid collection device 100 into the (external) conduit 408, and then pump the fluid from the (external) conduit 408 through an internal conduit of the pump unit 470 to an interior region of the fluid storage bag 460. The (external) conduit may be opaque.

[0049] The fluid reservoir bag 460 may be emptied using a valve 461 of the fluid reservoir bag 460. In some embodiments, the fluid reservoir bag 460 is selectively removable from the pump unit 470 for emptying. For example, in some embodiments, the pump unit 470 may include a clamp 475 configured to selectively lock or secure the fluid reservoir bag 460 to the pump unit 470. FIGS. 4A-4B show the clamp 475 in a locked or closed position that secures the fluid reservoir bag 460 to the pump unit 470, with the interior of the fluid reservoir bag 460 in fluid communication with the pump in the pump unit 470. The clamp 475 may be rotated to an unlocked or open position that allows the fluid reservoir bag 460 to be removed from the pump unit 470.

[0050] 5A-5C, various views of a pump unit 570 are provided according to one embodiment. FIG. 5A, for example, illustrates an embodiment of a fluid collection system 500 including a pump unit 570, a fluid collection apparatus 100, a rigid fluid reservoir 560 secured to the pump unit 570, and a conduit 508 disconnected from the pump unit 570 and the fluid collection apparatus 100. In FIG. 5A, the conduit 508 is wrapped around the rigid fluid reservoir 560 for storage, and a first adapter 509 at a first end of the conduit 508 is removably secured to a second adapter at a second end of the conduit 508. The first adapter 509 may be configured to be secured to an extending conduit (not visible in FIG. 5A, but visible in FIG. 4A) to effectively provide fluid communication between the conduit of the fluid collection apparatus 100 and the conduit 508. The pump unit 570 may include a port 576 configured to selectively accept the conduit 508 or a second adapter 507 secured to the conduit 508 to effectively provide fluid communication between a pump within the pump unit 570 and the conduit 508.

[0051] In some embodiments, the pump unit 570 is removably and selectively secured or securable to the rigid fluid reservoir 560. For example, FIG. 5B shows the pump unit 570 removed from the rigid fluid reservoir 560, which remains open for emptying. The rigid fluid reservoir 560 may include a rim 561 or flange that defines an opening and is configured to selectively and removably secure to the pump unit 570. The rim 561 may protrude upwardly from an upper wall of the rigid fluid reservoir and may include one or more tabs. The rim 561 may be sized to fit within a port or receiver (not shown) of the pump unit 570 such that one or more tabs on the rim 561 lock or removably secure the rigid fluid reservoir 560 to the pump unit 570. When the rigid fluid reservoir 560 is secured to the pump unit 570, the opening defined by the rim 561 is positioned such that fluid pumped from the conduit 508 by a pump in the pump unit is directed through the opening defined by the rim 561 to an interior region of the rigid fluid reservoir 560. In some embodiments, the rim 561 includes a spout adapted to pour fluid from the rigid fluid reservoir 560.

[0052] The pump unit 570 may house any of the pumps described herein. The pump unit 570 may include a rechargeable and / or selectively removable battery. The pump unit 570 is sized, dimensioned, and weighted to be handheld by a user. In some embodiments, the pump unit 570 includes a strap secured or securable thereto. The strap may allow the pump unit 570 to be hung from a wheelchair or carried by a user (e.g., over the shoulder or held in hand). When the pump unit 570 and the rigid fluid reservoir 560 are secured together, they may be shaped and configured to stand upright, such as standing upright on a nightstand or table. In some embodiments, a base 580 may be secured to the rigid fluid reservoir 560 on an opposite side to the pump unit 570. The base 580 may be weighted and / or otherwise shaped and configured to allow the pump unit 570 and the rigid fluid reservoir 560 to stand upright on a nightstand or table.

[0053] The rigid fluid reservoir 560 may be sized to fit within the cup holder with the pump unit 570 positioned above the cup holder when the rigid fluid reservoir 560 is placed within the cup holder. Referring to Figure 5C, according to one embodiment, when the pump unit is secured to the rigid fluid reservoir, the resulting assembly may include a combined height of about 18.4 cm, a width of about 7.6 cm, and a depth of about 11.4 cm. In some embodiments, when the pump unit is secured to a rigid fluid storage container, the resulting assembly may include a combined height of about 15.2 cm to about 20.3 cm, about 15.2 cm to about 17.8 cm, about 17.8 cm to about 20.3 cm, about 15.2 cm to about 16.5 cm, about 16.5 cm to about 17.8 cm, about 17.8 cm to about 19.1 cm, about 19.1 cm to about 20.3 cm, less than about 20.3 cm, less than about 19.1 cm, less than about 17.8 cm, or less than about 16.5 cm. In some embodiments, when the pump unit is secured to a rigid fluid reservoir, the resulting assembly may comprise a combined width of about 5.1 cm to about 10.2 cm, about 5.1 cm to about 7.6 cm, about 7.6 cm to about 10.2 cm, about 5.1 cm to about 6.4 cm, about 6.4 cm to about 7.6 cm, about 7.6 cm to about 8.9 cm, less than about 10.2 cm, less than about 8.9 cm, less than about 7.6 cm, or less than about 3.8 cm. In some embodiments, when the pump unit is secured to a rigid fluid reservoir, the resulting assembly may include a combined depth of about 8.9 cm to about 14 cm, about 8.9 cm to about 11.4 cm, about 10.2 cm to about 12.7 cm, about 11.4 cm to about 14 cm, about 8.9 cm to about 10.2 cm, about 10.2 cm to about 11.4 cm, about 10.8 cm to about 12.1 cm, about 11.4 cm to about 12.7 cm, less than about 12.7 cm, less than about 11.4 cm, or less than about 10.2 cm.

[0054] Returning to Figures 5A and 5B, the pump unit may include a user interface, shown on the top of the pump unit in Figures 5A and 5B. The user interface may include an on / off button 572 configured to selectively activate (e.g., turn on) and deactivate (e.g., turn off) the pump in the pump unit 570. The user interface may also include a battery indicator 573 configured to indicate how many more individual ejections the battery can be used for. For example, the number 3 on the pump unit 570 in Figures 5A and 5B indicates that the battery has enough power to pump three more urine ejections from the user.

[0055] The pump unit 570 may be fluidly coupled to the fluid collection apparatus using a conduit 508. In Figures 5A and 5B, the conduit 508 is disconnected from both the pump unit 570 and the fluid collection apparatus 100 and wrapped around the rigid fluid reservoir 560 for storage. The pump unit 570 may include a port 576 configured to selectively and removably secure to an outlet of the conduit 508 (e.g., an adapter 507) effective to provide fluid communication between the conduit 508 and an interior region of the rigid fluid reservoir 560 and / or a pump within the pump unit 570. In some embodiments, no adapter is present and the conduit 508 is directly connected to the port 576 of the pump unit 570.

[0056] The conduit 508 may include an adapter 509 configured to secure to a conduit extending from the fluid collection apparatus 100 effective to provide fluid communication between a chamber of the fluid collection apparatus 100 and the conduit 508 connected to the pump unit 570. In operation, the pump unit 570 may be downstream of the fluid collection apparatus 100 and the rigid fluid reservoir 560 may be downstream of the pump unit 570 (e.g., the pump unit is positioned between the rigid fluid reservoir 560 and the fluid collection apparatus 100). The pump unit 570 may then create a negative pressure in the conduit 508 to draw fluid from the fluid collection apparatus 100 and then deliver the fluid to an interior region of the rigid fluid reservoir 560 attached (e.g., directly) to the pump unit 570.

[0057] In some embodiments, the conduit 508 may include a conventional conduit (e.g., tube) having an adapter 509 configured to removably secure to the fluid collection apparatus 100, or a conduit extending from the fluid collection apparatus 100. The pump unit 570 may include an internal conduit that provides fluid communication between the (external) conduit 508 and an interior region of the rigid fluid reservoir 560. In some embodiments, the internal conduit is a portion of the same conduit 508 that is positioned outside the pump unit 570. In some embodiments, the internal conduit is a separate conduit that is in fluid communication with the conduit 508 outside the pump unit 570. For example, the pump unit 570 may include a port 576 to which the conduit 508 outside the pump unit 570 may be selectively and removably secured. The port 576 may provide fluid communication between the internal conduit and the conduit 508 outside the pump unit 570. In operation, when the pump unit 570 is actuated, the pump housed within the pump unit 570 can generate a negative pressure effective to draw fluid from the fluid collection device 100 into the (external) conduit 508 and then pump the fluid from the (external) conduit 508 through an internal conduit of the pump unit 570 to an interior region of the rigid fluid reservoir 560. In some embodiments, the pump of the pump unit 570 is configured to only allow one-way movement of fluid from the conduit 508 to the rigid fluid reservoir 560 and to prevent movement of fluid from the rigid fluid reservoir 560 to the conduit 508.

[0058] The rigid fluid reservoir 560 can be emptied by removing the rigid fluid reservoir 560 from the pump unit 570. In some embodiments, the rigid fluid reservoir includes a window that allows a user to see the amount of fluid in the rigid fluid reservoir 560 (e.g., to determine if the rigid fluid reservoir is full and / or needs to be emptied). At least one of the rigid fluid reservoir 560 or the pump unit 570 may include one or more lips or flanges (e.g., protruding rim 561) configured to lock the rigid fluid reservoir 560 to the pump unit 570. The (external) conduit 508 may be colored or opaque.

[0059] As used herein, the terms "about" or "substantially" refer to an acceptable variation of up to ±10% or ±5% of the term modified by "about." Additionally, the terms "less than," "or less than," "greater than," "more than," or "or more than" include the value modified by the term "less than," "or less than," "greater than," "more than," or "or more than" as terminal values.

[0060] While various aspects and embodiments have been disclosed herein, other aspects and embodiments are contemplated, and the various aspects and embodiments disclosed herein are intended to be illustrative and not limiting.

Claims

1. 1. A fluid collection system comprising: a fluid collection device having a chamber and configured to collect fluid from a user within the chamber; a first conduit in fluid communication with the chamber of the fluid collection device; a handheld pump unit connected or connectable to the first conduit and including a pump configured to generate a negative pressure to draw fluid from the chamber of the fluid collection device through the first conduit; a fluid reservoir having an interior region in fluid communication with the first conduit and configured to collect fluid drawn from the chamber of the fluid collection device through the first conduit; A fluid collection system comprising:

2. 2. The fluid collection system of claim 1, the fluid reservoir comprises a fluid reservoir bag having the interior region; a second conduit extending between the pump unit and the fluid storage bag; an adapter plug fixed or securable to the pump unit, the adapter plug having the first conduit and the second conduit extending therefrom; 4. The fluid collection system according to claim 1, further comprising:

3. 3. The fluid collection system of claim 2, the pump unit includes a recess having a shape complementary to the adapter plug and configured to receive the adapter plug; the adapter plug includes a first prong in fluid communication with the first conduit and a second prong in fluid communication with the second conduit; the recess includes a first port positioned to receive the first prong when the adapter plug is positioned within the recess to effectively provide fluid communication between the pump and the first conduit; the recess includes a second port positioned to receive the second prong when the adapter plug is positioned within the recess to effectively provide fluid communication between the pump and the second conduit.

4. 4. A fluid collection system according to claim 2 or 3, comprising: The fluid collection system, wherein the pump unit comprises a width of about 6.5 cm to about 8.5 cm, a depth of about 5 cm to about 6.5 cm, and a height of about 12 cm to about 14 cm.

5. 5. A fluid collection system according to claim 3 or 4, comprising: the pump unit is elongated and includes a bottom region configured to rest on a flat surface and a top region opposite the bottom region; 11. A fluid collection system, comprising: an upper region including a recess configured to receive an adapter plug such that when the adapter plug is positioned within the recess, the first conduit and the second conduit extend upwardly from the upper region of the pump unit.

6. A fluid collection system according to any one of claims 2 to 5, A fluid collection system, wherein the pump unit is sized to fit in a cup holder during use or can be secured to the arm of a chair or wheelchair using a handle on the pump unit.

7. 2. The fluid collection system of claim 1, 11. A fluid collection system, comprising: a fluid storage bag, the fluid storage bag being secured or securable to the pump unit such that the pump in the pump unit is positioned to pump fluid from the first conduit to the fluid storage bag.

8. 8. The fluid collection system of claim 7, the fluid storage bag is fixed or securable to the pump unit; A fluid collection system, characterized in that the fluid reservoir bag can be secured to the pump unit without an additional conduit extending from the pump unit to the fluid reservoir bag.

9. 9. A fluid collection system according to claim 7 or 8, comprising:

11. A fluid collection system, comprising: a pump unit including a clamp selectively rotatable or adjustable between a closed position that secures the fluid storage bag to the pump unit and an open position that allows the fluid storage bag to be removed or disconnected from the pump unit.

10. A fluid collection system according to any one of claims 7 to 9, comprising: A fluid collection system, comprising: a fluid reservoir bag that is reusable and includes a valve that is positioned remotely from the pump unit when the fluid reservoir bag is secured to the pump unit.

11. A fluid collection system according to any one of claims 7 to 10, comprising: The fluid collection system, wherein the pump unit comprises a depth of about 10 cm to about 12 cm, a width of about 11 cm to about 13 cm, and a height of about 4 cm to about 6 cm.

12. A fluid collection system according to any one of claims 7 to 11, comprising: A fluid collection system, wherein the pump unit is sized to fit in a personal purse or wheelchair bag during use.

13. 2. The fluid collection system of claim 1, A fluid collection system, wherein the fluid reservoir comprises a rigid fluid reservoir that is removably secured or securable to the pump unit.

14. 14. The fluid collection system of claim 13, A fluid collection system, wherein the rigid fluid reservoir is elongated.

15. 15. A fluid collection system according to claim 13 or 14, comprising: the rigid fluid reservoir includes an upper wall having a rim or flange protruding from the upper wall; the rim or flange defines an opening in the rigid fluid reservoir in fluid communication with the interior region of the rigid fluid reservoir; 11. A fluid collection system, comprising: a pump unit configured to receive the rim or flange when the rigid fluid storage container is secured to the pump unit and the opening is positioned to receive fluid pumped from the first conduit by the pump.

16. 16. The fluid collection system of claim 15, A fluid collection system, wherein the rim or flange includes one or more tabs configured to lock or secure the rigid fluid reservoir to the pump unit.

17. 17. A fluid collection system according to claim 15 or 16, comprising: A fluid collection system, wherein the rim or flange includes a spout.

18. A fluid collection system according to any one of claims 13 to 17, comprising:

11. A fluid collection system comprising: a pump unit including a port configured to selectively secure the first conduit to the pump unit and provide fluid communication between the first conduit and the pump within the pump unit.

19. A fluid collection system according to any one of claims 13 to 18, comprising:

1. A fluid collection system, wherein when the pump unit is secured to the rigid fluid reservoir, the pump unit and the rigid fluid reservoir together have a width of about 10.5 cm to about 12.5 cm, a depth of about 6.5 cm to about 8.5 cm, and a height of about 17.5 cm to about 19.5 cm.

20. A fluid collection system according to any one of claims 13 to 19, comprising: A fluid collection system characterized in that, when the pump unit is secured to the rigid fluid storage container, the pump unit and the rigid fluid storage container together have a size that can be stored in a personal handbag or wheelchair bag during use.

21. A fluid collection system according to any one of claims 1 to 20, comprising: A fluid collection system, wherein the pump unit includes a handle sized and dimensioned to be suspended from an armrest of a wheelchair.

22. 1. A fluid collection system comprising: a fluid collection device having a chamber and configured to collect fluid from a user within the chamber; a first conduit in fluid communication with the chamber of the fluid collection device; a handheld pump unit connected or connectable to the first conduit and including a pump configured to generate a negative pressure to draw fluid from the chamber of the fluid collection device through the first conduit; a fluid reservoir bag having an interior region in fluid communication with the first conduit and configured to collect fluid drawn from the chamber of the fluid collection device through the first conduit; Equipped with The fluid collection system, wherein said handheld pump comprises a depth of about 5 cm to about 12 cm, a width of about 6.5 cm to about 13 cm, and a height of about 4 cm to about 14 cm.

23. 23. The fluid collection system of claim 22, The fluid collection system, wherein the pump unit comprises a width of about 6.5 cm to about 8.5 cm, a depth of about 5 cm to about 6.5 cm, and a height of about 12 cm to about 14 cm.

24. 24. A fluid collection system according to claim 22 or 23, comprising: a second conduit extending between the pump unit and the fluid storage bag; a recess formed in an upper region of the pump unit and including a first port and a second port; an adapter plug having a shape complementary to the recess in the upper region of the pump unit and fixed or securable to the pump unit, the adapter plug having the first conduit and the second conduit extending from the adapter plug, a first prong in fluid communication with the first conduit and configured to be disposed within the first port in the recess to operatively provide fluid communication between the pump and the first conduit, and a second prong in fluid communication with the second conduit and configured to be disposed within the second port in the recess to operatively provide fluid communication between the pump and the second conduit; 4. The fluid collection system according to claim 1, further comprising:

25. 23. The fluid collection system of claim 22, The fluid collection system, wherein the pump unit comprises a depth of about 10 cm to about 12 cm, a width of about 11 cm to about 13 cm, and a height of about 4 cm to about 6 cm.

26. 26. The fluid collection system of claim 25, The fluid storage bag comprises: when the fluid reservoir bag is secured to the pump unit such that the pump in the pump unit is positioned to pump fluid from the first conduit to the fluid reservoir bag; is fixed or securable to the pump unit without the need for a conduit extending from the pump unit to the fluid storage bag; A fluid collection system, comprising: a fluid reservoir bag that is reusable and has a valve that is positioned remotely from the pump unit when secured to the pump unit.

27. 27. A fluid collection system according to claim 25 or 26, comprising:

11. A fluid collection system, comprising: a pump unit including a clamp selectively rotatable or adjustable between a closed position that secures the fluid storage bag to the pump unit and an open position that allows the fluid storage bag to be removed or disconnected from the pump unit.

28. 1. A fluid collection system comprising: a fluid collection device having a chamber and configured to collect fluid from a user within the chamber; a conduit in fluid communication with the chamber of the fluid collection device; a handheld pump unit connected or connectable to the conduit and including a pump configured to generate a negative pressure to draw fluid from the chamber of the fluid collection device through the conduit; a rigid fluid reservoir fixed or securable to the pump unit, having an interior region in fluid communication with the conduit, and configured to collect fluid drawn through the conduit from the chamber of the fluid collection device; Equipped with When the pump unit is secured to the rigid fluid reservoir, the combined dimensions of the pump unit and the rigid fluid reservoir include a width of about 10.5 cm to about 12.5 cm, a depth of about 6.5 cm to about 8.5 cm, and a height of about 17.5 cm to about 19.5 cm.

29. 30. The fluid collection system of claim 28, the rigid fluid reservoir includes an upper wall having a rim or flange protruding therefrom, the rim or flange defining an opening in the rigid fluid reservoir in fluid communication with the interior region of the rigid fluid reservoir, and including one or more tabs configured to lock or secure the rigid fluid reservoir to the pump unit; A fluid collection system, characterized in that the pump unit is configured to receive the rim or the flange when the rigid fluid storage container is secured to the pump unit and the opening is positioned to receive fluid pumped from the conduit by the pump.

30. 30. The fluid collection system of claim 29, A fluid collection system, wherein the rim or flange includes a spout.

31. A fluid collection system according to any one of claims 28 to 30, comprising:

11. A fluid collection system comprising: a pump unit including a port configured to selectively secure the conduit to the pump unit and provide fluid communication between the conduit and the pump within the pump unit.

32. A method of collecting a fluid, utilizing a fluid collection system according to any one of the preceding claims.

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