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公开(公告)号：US20240358383A1
公开(公告)日：2024-10-31
申请号：US18641626
申请日：2024-04-22
申请人： AngioDynamics, Inc.
发明人： Lishan AKLOG , Michael GLENNON
IPC分类号： A61B17/22 , A61B17/3207 , A61M1/00 , A61M1/36
CPC分类号： A61B17/22 , A61B17/22032 , A61B17/3207 , A61M1/3621 , A61B2017/22034 , A61B2017/22079 , A61B2017/22094 , A61M1/77 , A61M1/79 , A61M1/804 , A61M1/84 , A61M2205/7545
摘要： A system is provided which includes a cannula and a secondary device. The cannula includes an expandable member, a cannula lumen, and a cannula proximal end. The expandable member includes a proximal most end, a distal most end, at least two movable sections, with the space between the at least two moveable sections, and an impermeable membrane extending across the space between each of the at least two moveable sections. In addition, the impermeable membrane extends from the expandable member distal most end to the expandable member proximal most end. The secondary device is configured to be coaxially placed through the cannula lumen. The cannula proximal end is configured to operatively couple to a vacuum source configured to create a negative pressure to pull an undesirable material into the cannula lumen.
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公开(公告)号：US12129848B2
公开(公告)日：2024-10-29
申请号：US17318665
申请日：2021-05-12
发明人： Yehuda Algawi , Assaf Govari , Eran Aharon , Ilya Sitnitsky , Stanislav Katzir
CPC分类号： F04B53/22 , F04B9/02 , F04B15/00 , F04C11/001 , F04C15/0073 , A61B2217/005 , A61B2217/007 , A61F9/00745 , A61M1/72 , A61M1/77 , A61M2205/121 , A61M2207/00 , F04C2/107
摘要： An apparatus includes a base, including two motors and a mechanical coupling mechanism, and a cartridge shaped to define two stators and respective pairs of ports in fluidic communication with the stators. The cartridge is removably insertable into the base and includes two rotors disposed, respectively, within the stators. The mechanical coupling mechanism is configured to mechanically couple the rotors to the motors, respectively, such that, following insertion of the cartridge into the base, the motors rotate the rotors, thereby pumping fluid through the pairs of ports. Other embodiments are also described.
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公开(公告)号：US20240350323A1
公开(公告)日：2024-10-24
申请号：US18652657
申请日：2024-05-01
申请人： Smith & Nephew, Inc.
CPC分类号： A61F13/05 , A61M1/73 , H01Q1/241 , H01Q1/48 , H01Q5/307 , H01Q9/0421 , A61M1/915 , A61M1/916 , A61M1/962 , A61M2205/3331 , A61M2205/3592
摘要： Embodiments of negative pressure wound therapy systems and methods are disclosed. In some embodiments, an apparatus includes a housing enclosing a source of negative pressure and a controller configured to operate the source of negative pressure to provide negative pressure wound therapy to a wound. The housing can also include a communications controller configured to wirelessly transmit and receive data using a communications antenna positioned on an antenna board. The antenna board can be mounted to a communications board that include the communications controller. The antenna board can be electrically connected to the communications board via a single connector on the communications board. The antenna's ground plane can be positioned on the communications board.
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公开(公告)号：US12121468B2
公开(公告)日：2024-10-22
申请号：US16369676
申请日：2019-03-29
申请人： PUREWICK CORPORATION
IPC分类号： A61F5/44 , A61B10/00 , A61D99/00 , A61F5/443 , A61F5/453 , A61F5/455 , A61M1/00 , A01K23/00 , A61F5/451 , A61G9/00
CPC分类号： A61F5/4404 , A61D99/00 , A61F5/4405 , A61F5/443 , A61F5/453 , A61F5/455 , A01K23/00 , A61B10/007 , A61F5/4407 , A61F5/451 , A61G9/006 , A61M1/69
摘要： A system suitable for collecting and transporting urine away from the body of a person or animal may include an assembly having a fluid impermeable casing having a fluid reservoir at a first end, a fluid outlet at a second end, and a longitudinally extending fluid impermeable layer coupled to the fluid reservoir and the fluid outlet and defining a longitudinally elongated opening between the reservoir and the outlet. The assembly can further include a fluid permeable support disposed within the casing with a portion extending across the elongated opening, and a fluid permeable membrane disposed on the support and covering at least the portion of the support that extends across the elongated opening, so that the membrane is supported on the support and disposed across the elongated opening. The assembly can further include a tube having a first end disposed in the reservoir and a second, fluid discharge end.
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公开(公告)号：US12121420B2
公开(公告)日：2024-10-22
申请号：US17685251
申请日：2022-03-02
申请人： Smith & Nephew PLC
发明人： Ben Alan Askem , Victoria Beadle , John Philip Gowans , Mark Hesketh , Allan Kenneth Frazer Grugeon Hunt , William Kelbie , Damyn Musgrave , Joseph William Robinson
摘要： Disclosed embodiments relate to apparatuses and methods for wound treatment. In some embodiments, a negative pressure source is incorporated into a wound dressing apparatus so that the wound dressing and the negative pressure source are part of an integral or integrated wound dressing structure that applies the wound dressing and the negative pressure source simultaneously to a patient's wound. The negative pressure source and/or electronic components may be positioned between a wound contact layer and a cover layer of the wound dressing. A component may be used to prevent wound exudate from contacting the inlet of the negative pressure source.
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公开(公告)号：US12121417B2
公开(公告)日：2024-10-22
申请号：US17738890
申请日：2022-05-06
申请人： Smith & Nephew PLC
发明人： Bryan Greener
CPC分类号： A61F13/00987 , A61F13/0276 , A61F13/05 , A61F15/001 , A61L15/425 , A61M1/915 , A61F2013/00357 , Y10T29/49826 , Y10T83/0341 , Y10T83/04 , Y10T83/0524
摘要： A wound packing material is provided, suitable for use in negative pressure wound therapy, including a body of a porous material, the body including frangible regions defining a plurality of portions, the frangible regions allowing the portions to be selectively removed from the body. Methods of manufacturing the wound packing material, and methods of its use are also provided.
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公开(公告)号：US20240342356A1
公开(公告)日：2024-10-17
申请号：US18635962
申请日：2024-04-15
IPC分类号： A61M1/00
CPC分类号： A61M1/73 , A61M1/91 , A61M1/915 , A61M1/916 , A61M1/95 , A61M1/96 , A61M1/962 , A61M1/985 , A61M2205/16 , A61M2205/8206 , A61M2205/8237
摘要： The present disclosure provides in part improved apparatuses, systems, and methods for providing therapy to a wound. A system can include a first power source configured to power an electronic component and a second power source configured to power the electronic component in place of the first power source. Responsive to a first condition, the second power source can power the electronic component in place of the first power source. In some cases, the system can include a pressure source that is configured to provide negative pressure to a wound dressing positioned over a wound. The wound dressing can support the first power source or the second power source.
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公开(公告)号：US20240342353A1
公开(公告)日：2024-10-17
申请号：US18740707
申请日：2024-06-12
申请人： Simergent LLC
发明人： Steve J. Lindo , Cameron Eckert , Emily Byrne , Erika Mallery , Richard Pendergraft , Jacob Henderson , Timothy Willis
CPC分类号： A61M1/28 , A61M1/282 , A61M1/69 , G01G23/005 , A61M2205/36
摘要： The present disclosure relates to an automated peritoneal dialysis (APD) system using gravity to deliver fluid from one or more source dialysate bags to the patient as the destination. The present disclosure further relates to a drain container arrangement for receiving and storing spent dialysis effluent from a patient, wherein the drain containers include self-opening valves activated when the containers are arranged together, and the valves are self-sealing when the containers are disconnected from one another.
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公开(公告)号：US20240341776A1
公开(公告)日：2024-10-17
申请号：US18609034
申请日：2024-03-19
CPC分类号： A61B17/1635 , A61M1/60 , A61M1/604 , A61M1/79 , A61B2217/005
摘要： A bone tissue collection device is provided with an exterior collection container and a porous interior filter container. The device includes a lid having an upper face and is configured to releaseably seal the exterior collection container and interior filter container. A suction inlet tube and a suction outlet tube are operably coupled to the lid and angled from the upper face of the lid.
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公开(公告)号：US12115329B2
公开(公告)日：2024-10-15
申请号：US17016159
申请日：2020-09-09
申请人： MEDAXIS AG
发明人： Martin Schug , Beat Widmer , Claudio Steiner , Roman Good
CPC分类号： A61M3/0279 , A61M1/85 , A61M3/0254 , A61M3/0283 , A61M1/77 , A61M1/774
摘要： A system for cleansing wounds with a fluid jet includes a pressure pump (900) for generating a fluid jet, a handpiece body (200) with a nozzle (204) for emerging the fluid jet, a fluid line (90) connecting the pressure pump (900) with the handpiece body (200), an adapter (700) holding a porous body (510), the adapter (700) being releasably connected to the handpiece body (200). The adapter (700) and the porous body (510) comprise a free inner space (770, 570) into which the fluid jet emerges when leaving the nozzle (204). The adapter (700) is at least partially transparent, thereby enabling a view into the inner space of the adapter and the porous body. The system according to the invention combines the advantages of cleansing by a fluid jet with the advantages of mechanical cleansing and, at the same time, provides effective protection against aerosols.
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