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公开(公告)号：US11918717B2
公开(公告)日：2024-03-05
申请号：US17269856
申请日：2019-08-27
申请人： NIKKISO CO., LTD.
CPC分类号： A61M1/1629 , A61M1/152 , A61M1/153 , A61M1/155 , A61M1/1562 , A61M1/15632 , A61M1/36222 , A61M1/36223 , A61M1/36225 , A61M1/362262
摘要： A blood purification device includes a device body and a cassette. The cassette includes: a casing that accommodates a removal water receptacle; and pump tube. The device body includes fingers, a driving unit, and a housing. The cassette can be attached to and removed from the housing of the device body so that the pump tubes are positioned between the plurality of fingers and the outer surfaces of the casing.
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公开(公告)号：US11964083B2
公开(公告)日：2024-04-23
申请号：US16077532
申请日：2017-02-06
申请人： NIKKISO CO., LTD.
CPC分类号： A61M1/1621 , A61M1/15632 , A61M1/16 , A61M1/1652 , A61M1/1668 , A61M1/267 , A61M1/36226 , A61M1/362264 , A61M1/3626 , A61M1/3639 , A61M1/3663 , A61M1/36222 , A61M2205/12 , A61M2205/14 , A61M2205/6018
摘要： This extracorporeal circulation cassette is provided with: a blood circuit (10) comprising a flexible tube and having a blood tube access portion set in a predetermined position in a device; a dialysate circuit (12) comprising a flexible tube and having a dialysate tube access portion set in a predetermined position in the device; a first panel (4) and a second panel (6) that are rigid and that integrate the blood circuit (10) and the dialysate circuit (12) while sandwiching the blood circuit (10) and the dialysate circuit (12) from both sides; and a window portion formed in a part of at least one of the first panel (4) and the second panel (6), disposed in a predetermined position in the device. The blood tube access portion and the dialysate tube access portion are positioned in the window portion.
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公开(公告)号：US11955234B2
公开(公告)日：2024-04-09
申请号：US16309223
申请日：2017-06-27
申请人： GAMBRO LUNDIA AB
CPC分类号： G16H40/63 , A61M1/14 , A61M1/1601 , A61M1/36222 , A61M1/36224 , A61M1/36225 , G16H20/17 , A61M1/3621 , A61M2205/502
摘要： Graphical user interfaces for use with extracorporeal blood treatment systems may include a plurality of mini settings cards corresponding to a plurality of settings cards. The mini settings cards may display one or more user-interactable settings, and may be selected to display the corresponding settings card. Further, each settings card may be accessed in other ways to selection of mini settings card such as, for example, by selection of a process feature graphical element corresponding the settings card.
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公开(公告)号：US11896746B2
公开(公告)日：2024-02-13
申请号：US16495893
申请日：2018-03-20
发明人： Masatsugu Igarashi
CPC分类号： A61M1/0222 , A61M1/3496 , A61M1/3672 , A61M1/3696 , A61M1/36222 , A61M1/362261 , A61M1/362264 , A61M1/362265 , A61M1/38 , A61M1/36224 , A61M2205/125 , A61M2205/7545 , A61M2207/00
摘要： A blood component collection cassette that can trap a foreign object such as a blood-coagulated clot from blood components to be returned to a blood donor and a manufacturing method of the blood component collection cassette are provided.
A sheet-shaped filter member (60) is arranged on a flow path (42) in a cassette main body (40) of a blood component collection cassette (28). A first tube (66) and a second tube (68) are arranged in the cassette main body (40). An inner space (51) of a filter housing unit (54a) is separated by the filter member (60) into a first space (51a) on the side of the first tube (66) and a second space (51b) on the side of the second tube (68).-
公开(公告)号：US20230372598A1
公开(公告)日：2023-11-23
申请号：US18226613
申请日：2023-07-26
申请人： Terumo BCT, Inc.
CPC分类号： A61M1/3696 , A61M1/3646 , A61M1/36224 , A61M1/304 , A61M1/3693 , A61M1/362262 , A61M1/0272 , A61M1/382 , A61M1/024 , A61M1/362261 , A61M1/362265 , A61M1/3627 , A61M1/3496 , A61M1/3601 , A61M2205/3334 , A61M2205/123 , A61M1/3403 , A61M2205/12 , A61M1/30 , A61M2202/0415 , A61M2205/3379 , A61M2205/50 , A61M1/36222 , A61M2205/331 , A61M1/3639
摘要： Described are embodiments that include methods and devices for separating components from multi-component fluids. Embodiments may involve use of separation vessels and movement of components into and out of separation vessels through ports. Embodiments may involve the separation of plasma from whole blood. Also described are embodiments that include methods and devices for positioning portions, e.g., loops, of disposables in medical devices. Embodiments may involve use of surfaces for automatically guiding loops to position them into a predetermined position.
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公开(公告)号：US20230218879A1
公开(公告)日：2023-07-13
申请号：US18007564
申请日：2021-06-02
发明人： Jürgen HÄCKER
IPC分类号： A61M39/10 , A61M60/113 , A61M60/279 , A61M60/424 , A61M60/585 , A61M1/36 , A61M60/37
CPC分类号： A61M39/10 , A61M60/113 , A61M60/279 , A61M60/424 , A61M60/585 , A61M1/3644 , A61M60/37 , A61M1/36222 , A61M2039/1016
摘要： The present invention relates to a method for disconnecting two fluid-conducting line sections of a medical device which are detachably interconnected, wherein a first line section of the two line sections has at least partially an elastic property. The method comprises the steps of enclosing a fluid volume in the two line sections, generating a reduced pressure in the two line sections, as a result of which elastic deformation from a starting position into a tensioned position takes place in and/or on the first line section, wherein a fluid volume contained in the first line section is lower in the tensioned position than a fluid volume contained in the starting position, and detaching the connection of the line sections, wherein the fluid volume contained in the first line section in the tensioned position increases. Furthermore, the invention relates to a medical device which is configured to carry out a method of this kind.
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7.发明公开公开(公告)号：US20240261488A1
公开(公告)日：2024-08-08
申请号：US18640626
申请日：2024-04-19
发明人： Dennis Briggs , Simon Do , Eric Rabeno , Abdoulaye Sangare , Mark Vandlik , Vicki Fluck , Christopher Turek
CPC分类号： A61M1/3696 , A61M1/0209 , A61M1/3609 , A61M1/36222 , A61M1/36225 , A61M1/362264 , A61M1/362266 , A61M1/3643 , A61M1/3644 , A61M1/3646 , A61M1/3652 , A61M1/3683 , A61M2202/0439 , A61M2205/051 , A61M2205/053 , A61M2205/3331 , A61M2205/3334 , A61M2205/6018 , A61M2230/207 , G01M3/26
摘要： A photopheresis system (200) is disclosed, and that may be configured to execute one or more protocols. These protocols include: 1) protocols (400; 430; 460) for purging air out of a centrifuge bowl (210) used by the photopheresis system (200); 2) protocols (500; 510 550) for assessing the installation/operation of one or more pressure domes (330) used by the photopheresis system (200); and 3) protocols (580; 600; 660; 700; 740) for collecting buffy coat from blood processed by the photopheresis system (200).
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公开(公告)号：US11980707B2
公开(公告)日：2024-05-14
申请号：US18103111
申请日：2023-01-30
申请人： Terumo BCT, Inc.
CPC分类号： A61M1/3696 , A61M1/024 , A61M1/0272 , A61M1/304 , A61M1/3496 , A61M1/3601 , A61M1/36224 , A61M1/362261 , A61M1/362262 , A61M1/362265 , A61M1/3627 , A61M1/3646 , A61M1/3693 , A61M1/382 , A61M1/30 , A61M1/3403 , A61M1/36222 , A61M1/3639 , A61M2202/0415 , A61M2205/12 , A61M2205/123 , A61M2205/331 , A61M2205/3334 , A61M2205/3379 , A61M2205/50
摘要： Described are embodiments that include methods and devices for separating components from multi-component fluids. Embodiments may involve use of separation vessels and movement of components into and out of separation vessels through ports. Embodiments may involve the separation of plasma from whole blood. Also described are embodiments that include methods and devices for positioning portions, e.g., loops, of disposables in medical devices. Embodiments may involve use of surfaces for automatically guiding loops to position them into a predetermined position.
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公开(公告)号：US11883569B2
公开(公告)日：2024-01-30
申请号：US16638712
申请日：2018-08-09
发明人： Masatsugu Igarashi
CPC分类号： A61M1/0209 , A61M1/3496 , A61M1/3672 , A61M1/3693 , A61M1/36222 , A61M1/362261 , A61M1/362264 , A61M1/362266 , B04B5/0442 , A61M2205/3306 , A61M2205/3375 , A61M2205/7545 , A61M2207/00 , B04B2013/006
摘要： A blood component collection cassette has a flow path in the interior thereof through which blood flows, and a cassette main body composed of a resin that possesses flexibility. The cassette main body includes a first constituent part in which a plurality of concavities and convexities are formed. Furthermore, a resin sheet includes a second constituent part, which is provided on one portion of an outer surface of the flow path wall portion that constitutes the flow path, and in which the plurality of concavities and convexities do not exist.
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公开(公告)号：US12064544B2
公开(公告)日：2024-08-20
申请号：US16906976
申请日：2020-06-19
发明人： Dennis Briggs , Simon Do , Eric Rabeno , Abdoulaye Sangare , Mark Vandlik , Vicki Fluck , Christopher Turek
CPC分类号： A61M1/3696 , A61M1/0209 , A61M1/3609 , A61M1/36222 , A61M1/36225 , A61M1/362264 , A61M1/362266 , A61M1/3643 , A61M1/3644 , A61M1/3646 , A61M1/3652 , A61M1/3683 , A61M2202/0439 , A61M2205/051 , A61M2205/053 , A61M2205/3331 , A61M2205/3334 , A61M2205/6018 , A61M2230/207 , G01M3/26
摘要： A photopheresis system (200) is disclosed, and that may be configured to execute one or more protocols. These protocols include: 1) protocols (400; 430; 460) for purging air out of a centrifuge bowl (210) used by the photopheresis system (200); 2) protocols (500; 510 550) for assessing the installation/operation of one or more pressure domes (330) used by the photopheresis system (200); and 3) protocols (580; 600; 660; 700; 740) for collecting buffy coat from blood processed by the photopheresis system (200).
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