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1. 发明授权

EP2679273B1 One-way valve with integrated filter for medical lines 有权转让
公开(公告)号：EP2679273B1
公开(公告)日：2018-07-11
申请号：EP13170589.9
申请日：2013-06-05
申请人： Industrie Borla S.p.A.
发明人： Guala, Gianni
IPC分类号： A61M39/24 , A61M5/165
CPC分类号： A61M5/16804 , A61M5/165 , A61M39/24 , A61M2005/1657 , A61M2039/246 , A61M2205/75
摘要： A one-way valve for medical infusion lines and the like, comprising a first tubular connector (2) and a second tubular connector (3), which define, respectively, an upstream passage (4) and a downstream passage (5), which are coaxial and set transversely between which is a diaphragm (6) made of elastically deformable material co-operating in a fluid-tight way with an annular seat (14) to keep the valve normally closed. A filter (15; 35), integrated in the valve, is axially clamped and blocked between the first tubular connector (2) and the diaphragm (6).

2. 发明公开

EP3342449A1 PORT DEVICE FOR INJECTING A MEDICAL FLUID INTO A MEDICAL LINE 审中-公开
公开(公告)号：EP3342449A1
公开(公告)日：2018-07-04
申请号：EP17150006.9
申请日：2017-01-02
申请人： Fresenius Kabi Deutschland GmbH
发明人： PÜTTER, Harry
IPC分类号： A61M39/02 , A61M39/10 , F16K15/14 , A61M39/24
CPC分类号： A61M39/02 , A61M39/10 , A61M2039/027 , A61M2039/246 , F16K15/144
摘要： A port device (1) for injecting a medical fluid into a medical line (2, 3) comprises a body (13), a channel (14) arranged in the body (13), a first connector (10) arranged at a first end (140) of the channel (14) for connecting a first medical line (2) to the port device (1), and a second connector (11) arranged at a second end (141) of the channel (14) for connecting a second medical line (3) to the port device (1). Furthermore, the port device (1) comprises a port (12) for connecting an injection device (4) to the port device (13) for injecting a medical fluid into the channel (14), the port (12) having a conduit (124) being in fluid connection with the channel (14), and a closing element (15) which in a first state separates the conduit (124) of the port (12) from the channel (14) and is elastically deformable from the first state to allow a fluid passage from the conduit (124) into the channel (14). In this way, a port device is provided which is easy to use and effectively hinders a misuse for opening the port device.

3. 发明公开

EP3119469A4 INTRAVENOUS CATHETER WITH PRESSURE ACTIVATED VALVE 无效
公开(公告)号：EP3119469A4
公开(公告)日：2018-04-04
申请号：EP15764311
申请日：2015-03-17
申请人： I V ACCESS TECH INC
发明人： KEYSER STEPHEN RICHARD , DELGADO JESSIE , MOSLER THEODORE J
IPC分类号： A61M39/26 , A61M5/32 , A61M39/10 , A61M39/24
CPC分类号： A61M39/1011 , A61M5/3273 , A61M39/24 , A61M2039/1077 , A61M2039/242 , A61M2039/2426 , A61M2039/2433 , A61M2039/246 , Y10T29/49826
摘要： The anti-back-flow devices and methods prevent fluid from leaking proximally from a catheter, but allow ready access to the catheter using any male luer device. The devices include proximal surfaces that urge open a valve in response to force from a male luer tip. The valves are associated a female luer hub and adapted to function with standard and typical non-standard male luer fittings.

4. 发明授权

EP2331185B1 LUER ACTIVATED MEDICAL CONNECTOR HAVING A LOW PRIMING VOLUME 有权转让
公开(公告)号：EP2331185B1
公开(公告)日：2017-07-05
申请号：EP09812166.8
申请日：2009-09-02
申请人： CareFusion 303, Inc.
发明人： MANSOUR, George, M. , TRUITT, Tim, L.
IPC分类号： A61M25/18 , A61M39/26 , A61M39/22 , A61M39/24
CPC分类号： A61M39/26 , A61M2039/246 , A61M2039/263

5. 发明公开

EP2799108A1 NEEDLELESS CONNECTOR 有权
标题翻译： NEEDLELESS连接器
公开(公告)号：EP2799108A1
公开(公告)日：2014-11-05
申请号：EP12862179.4
申请日：2012-12-27
申请人： Nipro Corporation
发明人： YAMAGUCHI, Takeshi , UCHIMURA, Tomohiro , ISHIKURA, Kohzo
IPC分类号： A61M39/02 , A61M39/00
CPC分类号： A61M39/06 , A61M39/26 , A61M2039/0633 , A61M2039/066 , A61M2039/1072 , A61M2039/2406 , A61M2039/2426 , A61M2039/246 , A61M2039/261 , A61M2039/263
摘要： A bottomed, tubular hollow elastic body (16) that opens toward an outlet side of a drug solution flow path (80) is accommodated and arranged in an accommodation part (20) formed in a housing (12), and a middle protrusion (66) is provided protruding toward an inlet side of the drug solution flow path (80) from a center part of a bottom wall (70) of the hollow elastic body (16). Insertion of a male luer (86) causes the bottom wall (70) of the hollow elastic body (16) to be elastically deformed so as to enter inside a peripheral wall (68), increasing the volume of the drug solution flow path (80), which is formed between an outer surface of the hollow elastic body (16) and an inner surface of the accommodation part (20). Removing the male luer (86) and canceling the elastic deformation of the hollow elastic body (16) causes the volume of the drug solution flow path (80) to be reduced.
摘要翻译：在药液流路80的出口侧开口的有底筒状的中空状弹性体16被收纳配置在形成于壳体12的收纳部20内，）设置成从中空弹性体（16）的底壁（70）的中央部向药液流路（80）的入口侧突出。通过插入公鲁尔（86），中空弹性体（16）的底壁（70）弹性变形而进入周壁（68）内，药液流路（80）的体积增大）形成在中空弹性体（16）的外表面与容纳部（20）的内表面之间。去除公鲁尔（86）并消除中空弹性体（16）的弹性变形导致药液流路（80）的体积减小。

6. 发明授权

EP1946793B1 One-way valve for medical infusion lines and the like 有权
标题翻译：单向阀，用于医用输液线等
公开(公告)号：EP1946793B1
公开(公告)日：2013-10-30
申请号：EP07123017.1
申请日：2007-12-12
申请人： Industrie Borla SpA
发明人： Guala, Gianni
IPC分类号： A61M39/24
CPC分类号： A61M39/24 , A61M2039/242 , A61M2039/2433 , A61M2039/246 , Y10T137/784 , Y10T137/7879

7. 发明公开

EP2331185A1 LUER ACTIVATED MEDICAL CONNECTOR HAVING A LOW PRIMING VOLUME 有权转让
标题翻译：鲁尔激活的医疗用连接器具有低灌注量
公开(公告)号：EP2331185A1
公开(公告)日：2011-06-15
申请号：EP09812166.8
申请日：2009-09-02
申请人： Medegen, LLC
发明人： MANSOUR, George, M. , TRUITT, Tim, L.
IPC分类号： A61M25/18
CPC分类号： A61M39/26 , A61M2039/246 , A61M2039/263
摘要： A connector is described which includes a valve housing comprising a valve housing base and a valve cap, the valve housing defining an inlet port, and an outlet port, the valve housing further including a fluid path from the inlet port to the outlet port, the fluid path including a channel formed in an inner wall of the valve housing. A valve insert in the valve housing defines a bowl sealed by a diaphragm, such that the sealed bowl forms an inner volume in the valve housing. A valve plug operable seals the inlet port when the connector is in an unactuated state thereby closing the fluid path through the connector. Upon actuation of the connector the valve plug deforms the diaphragm into the inner volume thereby unsealing the inlet port and opening the fluid path through the connector. Because of the arrangement of the valve plug, valve insert and diaphragm, the connector has a low priming volume and has positive fluid displacement characteristics upon actuation.

8. 发明公开

EP2231230A1 ARTICULAR INJECTION SYSTEM 审中-公开
标题翻译：联合注资系统
公开(公告)号：EP2231230A1
公开(公告)日：2010-09-29
申请号：EP08866395.0
申请日：2008-12-19
申请人： Carticept Medical, Inc.
发明人： PATRICK, Timothy , RAMEY, Carribeth , AXELROD, Michael , KNOSTMAN, Richard
IPC分类号： A61M5/145
CPC分类号： A61B8/0841 , A61B5/4839 , A61B8/00 , A61B2017/3413 , A61B2090/378 , A61M5/14216 , A61M5/1452 , A61M5/162 , A61M5/16827 , A61M5/20 , A61M19/00 , A61M2005/3128 , A61M2039/242 , A61M2039/246 , A61M2205/505 , G06F19/00 , G06Q50/24
摘要： Systems for injecting fluids and/or other materials into a targeted anatomical location, in particular, an intra-articular space, include a handpiece assembly having a proximal end and a distal end, a needle extending from the distal end of the handpiece assembly, a fluid delivery module comprising a cassette and a fluid transfer device. A conduit is generally configured to place the fluid delivery module in fluid communication with the handpiece assembly. Medications, formulations and/or other fluids or materials contained within vials that are secured to the fluid delivery module can be selectively delivered into an anatomy through a needle located at the distal end of the handpiece assembly. In some embodiments, ultrasound or other imaging technologies can be used to locate a joint or other targeted anatomical location.

9. 发明公开

EP2175924A1 RÜCKSCHLAGVENTIL, INSBESONDERE FÜR MEDIZINISCHE ANWENDUNGEN 审中-公开
标题翻译： RÜCKSCHLAGVENTIL，INSBESONDEREFÜRMEDIZINISCHE ANWENDUNGEN
公开(公告)号：EP2175924A1
公开(公告)日：2010-04-21
申请号：EP08785052.5
申请日：2008-07-24
申请人： Filtertek B.V.
发明人： CARMODY, Colm , COSTELLO, Kieran
IPC分类号： A61M39/24 , F16K15/14
CPC分类号： F16K15/144 , A61M39/24 , A61M2039/2433 , A61M2039/246 , Y10T137/7839 , Y10T137/7879 , Y10T137/7895
摘要： Nonreturn valve (1), in particular for medical uses, with a first tube connection housing (2) and a second tube connection housing (4) and, arranged between the two tube connection housings (2, 4), a diaphragm disc (6) which is made of flexible material and which can be lifted from an annular valve seat (12) when there is an overpressure in an inlet channel (8) and can be pressed onto the valve seat (12) when there is an overpressure in an outlet channel (24). At its outer peripheral area, the diaphragm disc (6) is provided with an annular bead (14) which is received in mutually opposite annular grooves (16, 18) of the tube connection housings (2, 4). The diaphragm disc (6) is provided, radially outside the valve seat (12), with openings (20) leading to an outlet chamber (22), and the wall (26) of the second tube connection housing (4) lying opposite the openings (20) is provided with recesses (28) which communicate with the outlet channel (24), are separated from each other by supporting surfaces (30) for the diaphragm disc (6) and are connected to the outlet channel (24) by narrow deep grooves (32). The supporting surfaces (30) and the grooves (32) end at the centre in a substantially plane support (50) that protrudes in the direction of the diaphragm disc (6).
摘要翻译：具有第一管连接壳体（2）和第二管连接壳体（4）并且布置在两个管连接壳体（2,4）之间的特别用于医疗用途的止回阀（1）包括隔膜盘），其由柔性材料制成，并且当在入口通道（8）中存在过压时能够从环形阀座（12）升起，并且当在阀座（12）中存在过压时可以将其压到阀座出口通道（24）。隔膜盘（6）在其外周边区域处设置有环形凸缘（14），该环形凸缘容纳在管连接壳体（2,4）的相互相对的环形凹槽（16,18）中。在阀座（12）的径向外侧设置有隔膜盘（6），其中开口（20）通向出口腔室（22），并且第二管连接壳体（4）的壁（26）与第二管连接壳体开口20设置有与出口通道24连通的凹槽28，其通过用于隔膜盘6的支撑表面30彼此分离并且通过以下方式连接到出口通道24：窄的深槽（32）。支撑表面（30）和凹槽（32）在大致平面的支撑件（50）的中央处终止，所述支撑件在隔膜盘（6）的方向上突出。

10. 发明授权

EP1755730B1 RÜCKSCHLAGVENTIL, INSBESONDERE FÜR MEDIZINISCHE ANWENDUNGEN 有权
标题翻译：止回阀，尤其是用于医疗应用
公开(公告)号：EP1755730B1
公开(公告)日：2010-03-24
申请号：EP05759098.6
申请日：2005-06-15
申请人： Filtertek B.V.
发明人： MIJERS, Jan, Willem, Marinus , HOGAN, Brendan
IPC分类号： A61M39/24 , F16K15/14
CPC分类号： A61M39/24 , A61M2039/242 , A61M2039/2433 , A61M2039/246 , F16K15/144

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