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公开(公告)号：US12044228B2
公开(公告)日：2024-07-23
申请号：US18138711
申请日：2023-04-24
IPC分类号： F04B43/06 , A61M1/14 , A61M1/16 , A61M60/113 , A61M60/268 , A61M60/37 , A61M60/427 , A61M60/523 , A61M60/546 , A61M60/847 , A61M60/851 , F04B9/109 , F04B13/02 , F04B43/02 , F04B43/073 , F04B45/053 , F04B53/10 , F16K99/00 , A61M60/43
CPC分类号： F04B43/06 , A61M1/14 , A61M1/154 , A61M1/155 , A61M1/15625 , A61M1/1563 , A61M1/1565 , A61M1/16 , A61M1/1601 , A61M1/1639 , A61M1/1656 , A61M1/1658 , A61M1/166 , A61M60/113 , A61M60/268 , A61M60/37 , A61M60/427 , A61M60/523 , A61M60/546 , A61M60/847 , A61M60/851 , F04B9/109 , F04B13/02 , F04B43/02 , F04B43/073 , F04B43/0733 , F04B45/053 , F04B45/0536 , F04B53/106 , F04B53/1062 , F16K99/0015 , A61M1/153 , A61M60/43 , A61M2205/12 , A61M2205/3317 , A61M2205/3324 , A61M2205/3331 , A61M2205/3368 , Y10T137/0329 , Y10T137/2521 , Y10T137/2931 , Y10T137/7879 , Y10T137/85978 , Y10T137/86139
摘要： A cassette integrated system. The cassette integrated system includes a mixing cassette, a balancing cassette, a middle cassette fluidly connected to the mixing cassette and the balancing cassette and at least one pod. The mixing cassette is fluidly connected to the middle cassette by at least one fluid line and the middle cassette is fluidly connected to the balancing cassette by at least one fluid line. The at least one pod is connected to at least two of the cassettes wherein the pod is located in an area between the cassettes.
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公开(公告)号：US12042648B2
公开(公告)日：2024-07-23
申请号：US17006945
申请日：2020-08-31
申请人： Peter Forsell
发明人： Peter Forsell
IPC分类号： A61M60/268 , A61F2/04 , A61M60/148 , A61M60/196 , A61M60/284 , A61M60/427 , A61M60/515 , A61M60/538 , A61N1/05 , A61N1/36 , A61N1/365 , A61N1/40
CPC分类号： A61N1/0507 , A61F2/04 , A61M60/148 , A61M60/196 , A61M60/284 , A61M60/427 , A61M60/515 , A61M60/538 , A61N1/0509 , A61N1/0517 , A61N1/0521 , A61N1/056 , A61N1/36007 , A61N1/3605 , A61N1/36514 , A61F2002/045 , A61M2205/8243 , A61N1/36085 , A61N1/36107 , A61N1/36564 , A61N1/36578 , A61N1/403
摘要： The present invention relates to method for implanting a medical device for controlling a flow of fluid in a lumen formed by a tissue wall of a patient's urethra. The method is performed by: cutting the skin of the patient, inserting a dissecting tool and dissecting an area of at least one portion of the tissue wall of the urethra, placing an adjustable constriction device in the dissected area in operative engagement with the urethra, placing an operation device configured to operate the adjustable constriction device to control the flow of urine in the urethra in the patient's body, placing a sensor configured to sense a temperature of the medical device in the patient's body, and placing a control unit in the patient's body configured to control the operation device based on information from the sensor.
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3.发明公开公开(公告)号：US20230398278A1
公开(公告)日：2023-12-14
申请号：US18094198
申请日：2023-01-06
申请人： Hemovent GmbH
发明人： Oliver Marseille
IPC分类号： A61M1/32 , A61M1/26 , A61M60/113 , A61M60/562 , A61M60/38 , A61M60/851 , A61M60/427 , A61M60/268 , A61M1/16 , A61M1/36
CPC分类号： A61M1/32 , A61M1/267 , A61M60/113 , A61M60/562 , A61M60/38 , A61M60/851 , A61M60/427 , A61M60/268 , A61M1/1698 , A61M1/367
摘要： The invention relates to an arrangement having a blood pump and a gas exchanger for extracorporeal membrane oxygenation. According to the invention, the blood pump is designed as a pulsatile blood pump and is arranged with the gas exchanger in the same housing. The pulsatile blood pump and the gas exchanger are preferably connected to the same gas source so that the blood pump can be pneumatically driven. The novel ECMO system has a simple design, is flexible, and in particular can be used directly on the patient.
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公开(公告)号：US20240269358A1
公开(公告)日：2024-08-15
申请号：US18583836
申请日：2024-02-21
发明人： Dirk A. van der Merwe , Kevin L. Grant , Michael J. Wilt , Todd A. Ballantyne , Jonathan P. Rosse , Catharine N. Flynn , Brian K. Yee
IPC分类号： A61M1/16 , A61K33/00 , A61M1/14 , A61M1/26 , A61M1/30 , A61M1/34 , A61M1/36 , A61M5/172 , A61M60/113 , A61M60/268 , A61M60/37 , A61M60/427 , A61M60/43 , A61M60/837 , A61M60/847 , A61M60/851 , A61M60/892 , A61M60/894 , G16H20/40
CPC分类号： A61M1/1601 , A61K33/00 , A61M1/14 , A61M1/1524 , A61M1/154 , A61M1/155 , A61M1/156 , A61M1/15625 , A61M1/15632 , A61M1/1565 , A61M1/16 , A61M1/1605 , A61M1/1613 , A61M1/1619 , A61M1/1654 , A61M1/1656 , A61M1/1658 , A61M1/166 , A61M1/1664 , A61M1/1666 , A61M1/1668 , A61M1/1692 , A61M1/267 , A61M1/301 , A61M1/34 , A61M1/341 , A61M1/3413 , A61M1/3609 , A61M1/3621 , A61M1/362227 , A61M1/36224 , A61M1/36225 , A61M1/36226 , A61M1/362264 , A61M1/362265 , A61M1/362266 , A61M1/3627 , A61M1/3672 , A61M5/172 , A61M60/113 , A61M60/268 , A61M60/37 , A61M60/427 , A61M60/43 , A61M60/837 , A61M60/847 , A61M60/851 , G16H20/40 , A61M1/1561 , A61M1/362261 , A61M1/3638 , A61M60/892 , A61M60/894 , A61M2205/12 , A61M2205/15 , A61M2205/18 , A61M2205/3306 , A61M2205/3313 , A61M2205/3317 , A61M2205/3324 , A61M2205/3331 , A61M2205/3334 , A61M2205/3368 , A61M2205/3379 , A61M2205/3569 , A61M2205/3584 , A61M2205/50 , A61M2205/502 , A61M2205/52 , A61M2230/65 , Y02A50/30 , Y02A90/10
摘要： Dialysis systems are disclosed comprising new fluid flow circuits. Systems may include blood and dialysate flow paths, where the dialysate flow path includes balancing, mixing, and/or directing circuits. Dialysate preparation may be decoupled from patient dialysis. Circuits may be defined within one or more cassettes. The fluid circuit fluid flow paths may be isolated from electrical components. A gas supply in fluid communication with the dialysate flow path and/or the dialyzer able to urge dialysate through the dialyzer and urge blood back to the patient may be included for certain emergency situations. Fluid handling devices, such as pumps, valves, and mixers that can be actuated using a control fluid may be included. Control fluid may be delivered by an external pump or other device, which may be detachable and/or generally rigid, optionally with a diaphragm dividing the device into first and second compartments.
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公开(公告)号：US12059516B2
公开(公告)日：2024-08-13
申请号：US18358840
申请日：2023-07-25
发明人： Kevin L. Grant , James D. Dale , Michael J. Wilt , Jason A. Demers , David E. Collins , Brian D. Tracey
IPC分类号： A61M1/16 , A61M1/00 , A61M1/36 , A61M39/10 , A61M60/113 , A61M60/268 , A61M60/37 , A61M60/427 , A61M60/523 , A61M60/546 , B01D61/30 , B01D61/32
CPC分类号： A61M1/16 , A61M1/1601 , A61M1/1633 , A61M1/1639 , A61M1/1652 , A61M1/1668 , A61M1/1682 , A61M1/3607 , A61M1/36225 , A61M1/362266 , A61M1/3627 , A61M1/85 , A61M39/1011 , A61M39/105 , A61M60/113 , A61M60/268 , A61M60/37 , A61M60/427 , A61M60/523 , A61M60/546 , B01D61/30 , B01D61/32 , A61M1/1656 , A61M1/166 , A61M1/1686 , A61M1/1696 , A61M1/3623 , A61M1/842 , A61M2205/12 , A61M2205/15 , A61M2205/3331 , A61M2205/3368 , A61M2205/58 , A61M2209/08
摘要： A blood circuit assembly for a dialysis unit may include an organizing tray, a pair of pneumatic pumps mounted to the organizing tray for circulating blood received from a patient through a circuit including a dialyzer unit and returned to the patient, an air trap mounted to the organizing tray arranged to remove air from blood circulating in the circuit, a pair of dialyzer connections arranged to connect to the inlet and outlet of a dialyzer unit, and a pair of blood line connectors, one inlet blood line connector for receiving blood from the patient and providing blood to the pneumatic pumps and the other outlet blood line connector for returning blood to the patient.
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公开(公告)号：US11779689B2
公开(公告)日：2023-10-10
申请号：US17393268
申请日：2021-08-03
IPC分类号： A61M1/16 , A61M5/172 , A61M1/14 , A61M1/34 , A61M1/36 , G16H20/40 , A61M60/268 , A61M1/26 , A61M1/30 , A61K33/00 , A61M60/43 , A61M60/113 , A61M60/851 , A61M60/427 , A61M60/847 , A61M60/837 , A61M60/37 , A61M60/892 , A61M60/894
CPC分类号： A61M1/1601 , A61K33/00 , A61M1/14 , A61M1/16 , A61M1/1605 , A61M1/166 , A61M1/1613 , A61M1/1619 , A61M1/1654 , A61M1/1656 , A61M1/1658 , A61M1/1664 , A61M1/1666 , A61M1/1668 , A61M1/1692 , A61M1/267 , A61M1/301 , A61M1/34 , A61M1/341 , A61M1/3413 , A61M1/3609 , A61M1/3621 , A61M1/3627 , A61M1/3672 , A61M5/172 , A61M60/113 , A61M60/268 , A61M60/37 , A61M60/427 , A61M60/43 , A61M60/837 , A61M60/847 , A61M60/851 , G16H20/40 , A61M1/3638 , A61M60/892 , A61M60/894 , A61M2205/12 , A61M2205/15 , A61M2205/18 , A61M2205/3306 , A61M2205/3313 , A61M2205/3317 , A61M2205/3324 , A61M2205/3331 , A61M2205/3334 , A61M2205/3368 , A61M2205/3379 , A61M2205/3569 , A61M2205/3584 , A61M2205/50 , A61M2205/502 , A61M2205/52 , A61M2230/65 , Y02A50/30 , Y02A90/10
摘要： Dialysis systems are disclosed comprising new fluid flow circuits. Systems may include blood and dialysate flow paths, where the dialysate flow path includes balancing, mixing, and/or directing circuits. Dialysate preparation may be decoupled from patient dialysis. Circuits may be defined within one or more cassettes. The fluid circuit fluid flow paths may be isolated from electrical components. A gas supply in fluid communication with the dialysate flow path and/or the dialyzer able to urge dialysate through the dialyzer and urge blood back to the patient may be included for certain emergency situations. Fluid handling devices, such as pumps, valves, and mixers that can be actuated using a control fluid may be included. Control fluid may be delivered by an external pump or other device, which may be detachable and/or generally rigid, optionally with a diaphragm dividing the device into first and second compartments.
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公开(公告)号：US20230264013A1
公开(公告)日：2023-08-24
申请号：US18074201
申请日：2022-12-02
发明人： Pong-Jeu LU , Hsiao-Chien LIN
IPC分类号： A61M60/863 , A61M60/857 , A61M60/859 , A61M60/531 , A61M60/268 , A61M60/515 , A61M60/427 , A61M60/165 , A61M60/585 , A61M60/32 , A61M60/878 , A61M60/546 , A61M60/178 , A61M60/861 , A61M60/31
CPC分类号： A61M60/863 , A61M60/31 , A61M60/32 , A61M60/165 , A61M60/178 , A61M60/268 , A61M60/427 , A61M60/515 , A61M60/531 , A61M60/546 , A61M60/585 , A61M60/857 , A61M60/859 , A61M60/861 , A61M60/878 , A61M2205/02
摘要： An aortic adapter assembly is provided, including a T-shaped flow connector, including: an inserted conduit portion, having a blood-contacting surface which is smooth; an extruded neck portion, wherein the inserted conduit portion is joined with the extruded neck portion; and a truss, disposed in the inserted conduit portion; wherein the T-shaped flow connector has a polymeric elastomer reinforced by the truss having a Nitinol material; wherein the inserted conduit portion has an inner wall which is gradually thinning at two conduit ends of the inserted conduit portion, with a proper distance of a tip of the conduit end to the outmost boundary of the truss, and the conduit end possesses a compliance-matching effect to an implant site artery; wherein a proximal end of the extruded neck portion is configured to be joined with an inlet adapter of a blood pump. The aortic adapter assembly is accompanied with a quick-connector type coupler and a deployment method to accomplish an insertion type flow communication between a ventricular assist device and the human circulation.
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8.发明公开公开(公告)号：US20240335649A1
公开(公告)日：2024-10-10
申请号：US18380206
申请日：2022-04-18
IPC分类号： A61M60/523 , A61M31/00 , A61M60/178 , A61M60/232 , A61M60/237 , A61M60/258 , A61M60/405 , A61M60/427 , A61M60/531 , A61M60/873 , A61M60/876 , A61N1/05 , A61N1/39
CPC分类号： A61M60/523 , A61M31/002 , A61M60/178 , A61M60/232 , A61M60/237 , A61M60/258 , A61M60/405 , A61M60/427 , A61M60/531 , A61M60/873 , A61M60/876 , A61N1/0587 , A61N1/3962 , A61M2205/054 , A61M2205/3523 , A61M2230/04
摘要： The present invention helps in enabling cardiac recovery in patients with heart failure and for facilitating cardiac muscle regeneration by long term augmentation of the coronary perfusion pressure and thereby the coronary blood flow by using an implantable, preferably self-contained electrically operated pump which takes the oxygen rich blood from one of the chambers of the heart or a large blood vessel, that include the aorta, the subclavian artery, left atrium, one or more pulmonary veins, etc and pumps it into a singular or multitude of coronary arteries through a natural (autologous, homologous or heterologous) or synthetic ‘conduit’, a medium to long term inotropic support to the heart, through a dedicated channel to deliver inotropic and other medicines and stem cells directly into the coronary circulation, where one end of the channel typically ends outside the body and the other end rests inside the lumen of the ‘conduit’ which supplies the oxygenated blood into the coronary arteries; a central processing unit (CPU) with an integrated defibrillator to monitor and control pump speed and flow rates; an implantable power source for the pump which can be charged transcutaneously using an external wireless system (‘TET’: transcutaneous energy transfer systems), to power the pump and the CPU.
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公开(公告)号：US11904154B2
公开(公告)日：2024-02-20
申请号：US16941488
申请日：2020-07-28
IPC分类号： A61M1/10 , A61M60/148 , A61M60/258 , A61M60/405 , A61M60/892 , F16K15/03 , F16K15/14 , F16K27/00 , A61M60/427 , A61M60/268 , A61M60/196 , A61M60/894 , A61M60/585 , A61M60/837
CPC分类号： A61M60/148 , A61M60/196 , A61M60/258 , A61M60/268 , A61M60/405 , A61M60/427 , A61M60/585 , A61M60/837 , A61M60/892 , A61M60/894 , F16K15/035 , F16K15/144 , F16K27/00 , A61M2205/04 , A61M2205/3337 , A61M2210/125
摘要： An artificial heart system for human beings or other creatures, comprises at least one half of the heart, to be implemented into the body, instead of or in parallel to the biologic heart or outside of human body for example for a portable dialysis apparatus, maintaining or supporting at least one blood circulatory system or circuit of the human being or the other creature as a pump, completely or partially, and at least one drive unit and at least one control unit, preferably to be placed outside the body.
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公开(公告)号：US20230389816A1
公开(公告)日：2023-12-07
申请号：US18216752
申请日：2023-08-28
申请人： Peter Forsell
发明人： Peter Forsell
IPC分类号： A61B5/07 , A61B5/02 , A61B5/00 , A61B17/12 , A61B17/135 , A61M60/427 , A61M60/554 , A61M60/268 , A61M60/531
CPC分类号： A61B5/076 , A61B5/02007 , A61B5/4393 , A61B5/6862 , A61B5/6876 , A61B5/6885 , A61B17/12009 , A61B17/1355 , A61M60/427 , A61M60/554 , A61M60/268 , A61M60/531 , A61B2017/00221
摘要： The present invention relates to a method for implanting a device for treating an aneurysm of a patient. The method involves cutting the skin of said patient, dissecting an area of a blood vessel having the aneurysm, placing an implantable member in connection with the outside of the blood vessel having the aneurysm to exercise a pressure on the outside of the blood vessel having the aneurysm and placing a measuring device or sensor in connection in the body of the patient, wherein the measuring device or sensor is configured to measuring or sensing an expansion of the aneurysm.
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