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公开(公告)号：US11896241B2
公开(公告)日：2024-02-13
申请号：US18088849
申请日：2022-12-27
Applicant: H & M INNOVATIONS, LLC
Inventor： Peter D. Highlander , Robert Sean Hensler
CPC classification number: A61B17/1635 , A61B17/16 , A61B17/164 , A61F2/4601 , A61F2/4644 , A61L27/3608 , A61M1/60 , A61M1/772 , A61M1/79 , A61M1/815 , A61M1/84 , A61M1/88 , A61B2017/00969 , A61B2017/564 , A61F2002/2835 , A61F2002/4685 , A61F2310/00359 , A61M2202/10 , A61M2205/7545 , A61M2210/02
Abstract: Methods of harvesting cancellous bone and bone marrow include extracting loosened cancellous bone and bone marrow—including a liquid component thereof—to a collection container that has a first cup and a suction port to which a suction source is connected. After extraction, the suction source is disconnected and a lid of the collection container is removed and replaced with a lid having a plunger with a press head that is configured to filter the extracted liquid by depressing the plunger toward a bottom of the first cup. The filtered liquid is poured through a suction port into a second cup while depressing the plunger, thereby separating the liquid from a semi-solid mass of cancellous bone that remains. The bone is extracted through a cortical opening in the femur, tibia, or calcaneus, or from an intermedullary canal that is preferably formed by reaming of the tibia using an orthopedic reamer.
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公开(公告)号：US20240293649A1
公开(公告)日：2024-09-05
申请号：US18645549
申请日：2024-04-25
Applicant: MINNETRONIX NEURO, INC.
Inventor： SUSAN ROSEMARY CAMPBELL , BEJAN MICHAEL DARBANDI , JOHN LEONARD GOHMAN , BLAKE ANTHONY HEDSTROM , JACK MICHAEL MONDRY
CPC classification number: A61M27/006 , A61M1/74 , A61M1/88 , A61M2205/3334 , A61M2205/3355
Abstract: Systems, catheters, and methods for accessing and treating along the central nervous system are disclosed. An example method may control operation of a pump of pump/filtration system to facilitate removing cerebrospinal fluid from a patient, filtering the cerebrospinal fluid with a filter module to remove waste product, and returning the filtered cerebrospinal fluid to the patient. Operation of the pump may be adjusted based on a value related to a measure sensed by a sensor in communication with a lumen carrying cerebrospinal fluid through the filtration system.
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公开(公告)号：US11667877B2
公开(公告)日：2023-06-06
申请号：US16640037
申请日：2017-08-23
Applicant: Imad E. Shehadi , Hisham Ramadan
Inventor： Imad E. Shehadi , Hisham Ramadan
CPC classification number: C12M33/14 , A61M1/892 , C12M21/08 , C12M23/22 , C12M29/00 , C12M41/44 , C12M47/12 , A61M1/88 , A61M2202/0014 , A61M2202/08 , A61M2202/09 , B01D23/00 , G01N2001/4088
Abstract: A tissue processing apparatus, a filter and a method for processing tissue therefrom #! The problem to be solved is to provide a portable apparatus for processing harvested fat to form a good quality graft that does not clog syringes, and the problem is solved by providing an apparatus as in the present invention with a filter that is inclined to the base of the apparatus and comprises of plurality of elongated protrusion that are structured at an angle on the surface of the filter and blocks the fibres when the harvested fat moves on the inclined surface of the filter, thereby filtering the harvested fat and avoiding clogging of syringes.
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公开(公告)号：US20240342360A1
公开(公告)日：2024-10-17
申请号：US18645163
申请日：2024-04-24
Applicant: Smith & Nephew, Inc.
Inventor： Mark A. Vess , Chirag B. Shah , Richard M. Braga , David R. Swisher
CPC classification number: A61M1/964 , A61F13/023 , A61M1/85 , A61M1/86 , A61M1/98 , A61F2013/00089 , A61F2013/00174 , A61M1/784 , A61M1/88 , A61M2205/7518 , A61M2205/7536
Abstract: A system for subatmospheric pressure therapy in connection with healing a wound is provided. The system includes a wound dressing cover dimensioned for positioning relative to a wound bed of a subject to establish a reservoir over the wound bed in which subatmospheric pressure may be maintained, a subatmospheric pressure mechanism including, a housing, a vacuum source disposed in the housing, and a collection canister in fluid communication with the vacuum source. The system further includes an exudate conduit in fluid communication with the wound dressing and the collection canister for collecting exudate removed from the reservoir and deposited in the collection canister under influence of the vacuum source and a vent conduit in fluid communication with the collection canister and the wound dressing for introducing air into the reservoir to facilitate flow of exudate through the exudate conduit.
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公开(公告)号：US12023431B2
公开(公告)日：2024-07-02
申请号：US17534661
申请日：2021-11-24
Applicant: Omer Peled , A. Jason Mirabito
Inventor： Omer Peled , A. Jason Mirabito
CPC classification number: A61M1/67 , A61L27/3691 , A61L27/3804 , A61L27/3834 , A61M1/60 , A61M1/88 , A61M1/892 , A61M1/895 , A61M5/19 , A61M2202/08
Abstract: A triple-chambered container includes: a main container body with a first chamber which has an opening at its distal end; a main barrel formed and movable longitudinally within the first chamber, the main barrel defining therein a second chamber for receiving fluids, the main barrel further having an apertured stopper at its distal end; a second barrel formed within the main barrel, the second barrel defining a third chamber for receiving fluids, the second barrel being movable longitudinally within and with respect to the main barrel, the second barrel having a distal end which is engageable and disengageable with the apertured stopper; a shaft adapted to fit within the second barrel, the shaft being movable longitudinally within and with respect to the second barrel, the shaft having a distal end which is engageable and disengageable with an aperture in the second barrel; a device for controlling engaging and disengaging of the distal end of the shaft with the aperture of the second barrel. The first chamber, the second chamber and the third chamber may be selectively moved to receive and discharge fluids with respect to one another.
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Patent Agency Ranking
公开(公告)号：US11883577B2
公开(公告)日：2024-01-30
申请号：US17568237
申请日：2022-01-04
Applicant: ConvaTec Technologies Inc.
Inventor： Robert Gordon Maurice Selby , Lawrence Mark Baker , Steven Paul Gowers
IPC: A61M1/00
Abstract: A fluid collection apparatus for use in negative pressure wound therapy. The fluid collection apparatus includes a flexible bag having a first opening and a second opening. The bag includes a structure defining a fluid pathway connecting the first opening and the second opening. The pathway is circulative and contributes to orientation independence of the bag in use. The bag further includes a load-bearing component.
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公开(公告)号：US11992637B2
公开(公告)日：2024-05-28
申请号：US16460090
申请日：2019-07-02
Applicant: MINNETRONIX NEURO, INC.
Inventor： Susan Rosemary Campbell , Bejan Michael Darbandi , John Leonard Gohman , Blake Anthony Hedstrom , Jack Michael Mondry
CPC classification number: A61M27/006 , A61M1/74 , A61M1/88 , A61M2205/3334 , A61M2205/3355
Abstract: Systems, catheters, and methods for accessing and treating along the central nervous system are disclosed. An example method may control operation of a pump of pump/filtration system to facilitate removing cerebrospinal fluid from a patient, filtering the cerebrospinal fluid with a filter module to remove waste product, and returning the filtered cerebrospinal fluid to the patient. Operation of the pump may be adjusted based on a value related to a measure sensed by a sensor in communication with a lumen carrying cerebrospinal fluid through the filtration system.
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公开(公告)号：US11793599B2
公开(公告)日：2023-10-24
申请号：US16984490
申请日：2020-08-04
Applicant: MAZOR ROBOTICS LTD.
Inventor： Arik Levy , Eli Zehavi
CPC classification number: A61B90/70 , A61F13/00068 , B08B9/045 , B08B9/047 , B08B9/057 , A61B34/30 , A61B2217/005 , A61B2217/007 , A61M1/88 , A61M1/90
Abstract: A surgical tool, systems, and method for cleaning an anatomical space is provided. At least one brush is disposed on a shaft extending through a tube. The tube includes a corresponding brush slot for each brush. A motor is operable to rotate the shaft to cause the at least one brush to move from a closed position to a cleaning position. The at least one brush is positioned entirely inside of the tube when in the closed position and at least partially outside of the tube when in the cleaning position. A fluid source is operable to supply fluid to the at least one brush as the at least one brush passes through the brush slot.
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公开(公告)号：US11766363B2
公开(公告)日：2023-09-26
申请号：US16091872
申请日：2017-04-07
Applicant: KCI Licensing, Inc.
CPC classification number: A61F13/00068 , A61F13/0216 , A61M1/79 , A61M1/82 , A61M1/85 , A61M1/88 , A61M1/915 , A61M1/94 , A61M1/962 , A61M1/964 , A61M1/98 , A61M2205/3337 , A61M2205/7518 , A61M2209/088
Abstract: A treatment system for applying negative pressure to a tissue site in conjunction with a venting or purging capability. In some embodiments, the treatment system may include a reduced-pressure source, an inline storage pouch, a purge chamber, and a dressing. Reduced-pressure may be supplied to the inline storage pouch and the dressing, while the purge chamber may provide a ventilation opening to the atmosphere.
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公开(公告)号：US20230277363A1
公开(公告)日：2023-09-07
申请号：US18115444
申请日：2023-02-28
Applicant: PureWick Corporation
Inventor： Camille R. NEWTON , Raymond J. NEWTON
CPC classification number: A61F5/453 , A61M1/88 , A61M1/71 , A61M2202/0496 , A61M2210/1096 , A61M2210/167
Abstract: 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, a fluid permeable membrane, and a fluid permeable support. A reservoir is defined by the fluid permeable support. The fluid permeable membrane can define a cavity. The casing can define an opening such that the cavity is accessible via the opening. The assembly can also include an outlet in fluidic communication with the reservoir. The assembly can be arranged such that a user's penis can be disposed through the opening with the urethral opening disposed within the cavity and such that a fluid can flow into the body from the urethral opening of the user's penis, collect in the reservoir, and flow out of the outlet.
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