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31. 发明公开

EP2083903A4 CAGED FLOATING SEAL ASSEMBLY 有权转让
标题翻译：封装的滑动组件
公开(公告)号：EP2083903A4
公开(公告)日：2010-07-07
申请号：EP07837362
申请日：2007-08-27
申请人： TELEFLEX MEDICAL INC
发明人： MCFARLANE RICHARD H
IPC分类号： A61M31/00 , A61B17/34 , A61M39/06
CPC分类号： A61B17/3462 , A61B2017/00876 , A61B2017/3464 , A61M39/0613 , A61M2039/0626 , A61M2039/0653 , A61M2039/0686
摘要： A seal assembly establishes sealing engagement with a plurality of differently dimensioned instruments passing through a trocar. The seal assembly is a caged seal assembly movably disposed within the trocar and includes at least two seal segments disposable into and out of a sealing orientation relative to the instrument. A cage structure of the seal assembly includes at least two cage segments each connected to a seal segment, a biasing assembly connected to the cage structure and disposed and structured to normally bias the seal segments into sealing orientation.

32. 发明公开

EP2083903A2 CAGED FLOATING SEAL ASSEMBLY 有权转让
公开(公告)号：EP2083903A2
公开(公告)日：2009-08-05
申请号：EP07837362.8
申请日：2007-08-27
申请人： Teleflex Medical Incorporated
发明人： MCFARLANE, Richard, H.
IPC分类号： A61M31/00
CPC分类号： A61B17/3462 , A61B2017/00876 , A61B2017/3464 , A61M39/0613 , A61M2039/0626 , A61M2039/0653 , A61M2039/0686
摘要： A seal assembly establishes sealing engagement with a plurality of differently dimensioned instruments passing through a trocar. The seal assembly is a caged seal assembly movably disposed within the trocar and includes at least two seal segments disposable into and out of a sealing orientation relative to the instrument. A cage structure of the seal assembly includes at least two cage segments each connected to a seal segment, a biasing assembly connected to the cage structure and disposed and structured to normally bias the seal segments into sealing orientation.
摘要翻译：密封组件建立与穿过套管针的多个不同尺寸的器械的密封接合。密封组件是可移动地设置在套管针内的笼状密封组件，并且包括至少两个相对于器械一次性进入和离开密封取向的密封段。密封组件的笼结构包括至少两个保持架区段，每个保持架区段连接到密封区段，偏置组件连接到保持架结构并且设置和构造成正常地将密封区段偏置到密封取向。

33. 发明公开

EP1997445A1 Self constructing orifice seal 有权
标题翻译： SelbstzusammenziehendeÖffnungsdichtung
公开(公告)号：EP1997445A1
公开(公告)日：2008-12-03
申请号：EP08251851.5
申请日：2008-05-28
申请人： Tyco Healthcare Group, LP
发明人： Gresham, Richard D.
IPC分类号： A61B17/34 , A61M39/06
CPC分类号： A61B17/3462 , A61M39/06 , A61M2039/0633 , A61M2039/0653
摘要： An apparatus is disclosed for the reception of a surgical instrument inserted through a cannula assembly. An orifice in a seal member defines a central longitudinal axis in general alignment with the cannula assembly. The seal member includes an elastic member for engaging the surgical object about the orifice and forming a fluid-tight interface. A fiber loop is at least partially embedded in the elastic member and serves to compress central portions of the elastic member around the instrument. The fiber loop may form a loop around the orifice and may cooperate with other fiber loops similarly embedded in the seal.
摘要翻译：公开了一种用于接收通过插管组件插入的外科器械的装置。密封构件中的孔限定了与插管组件大致对准的中心纵向轴线。密封构件包括弹性构件，用于使手术物体围绕孔口接合并形成流体密封界面。纤维环至少部分地嵌入在弹性构件中，并且用于压缩围绕仪器的弹性构件的中心部分。纤维环可以围绕孔形成环，并且可以与类似地嵌入密封件中的其它纤维环协作。

34. 发明授权

EP1709918B1 Introducer seal assembly with low profile gimbal seal 有权转让
标题翻译：推力器密封组件，带低剖面万向节密封件
公开(公告)号：EP1709918B1
公开(公告)日：2008-10-29
申请号：EP06006537.2
申请日：2006-03-29
申请人： Tyco Healthcare Group LP
发明人： Smith, Robert , Wenchell, Thomas
IPC分类号： A61B17/34 , A61M39/06
CPC分类号： A61M39/0606 , A61B1/00154 , A61B17/3462 , A61M2039/0633 , A61M2039/0646 , A61M2039/0653 , A61M2039/0686 , F16K15/147

35. 发明公开

EP1709918A1 Introducer seal assembly with low profile gimbal seal 有权转让
标题翻译：推力器密封组件，带低剖面万向节密封件
公开(公告)号：EP1709918A1
公开(公告)日：2006-10-11
申请号：EP06006537.2
申请日：2006-03-29
申请人： Tyco Healthcare Group LP
发明人： Smith, Robert , Wenchell, Thomas
IPC分类号： A61B17/34 , A61M39/06
CPC分类号： A61M39/0606 , A61B1/00154 , A61B17/3462 , A61M2039/0633 , A61M2039/0646 , A61M2039/0653 , A61M2039/0686 , F16K15/147
摘要： A surgical seal assembly for use with a surgical access device includes a seal housing defining a central longitudinal axis and having a longitudinal passage dimensioned to permit passage of a surgical instrument through the seal housing, a gimbal mount disposed within the seal housing and having a gimbal seal member defining an aperture for substantial sealed reception of the surgical instrument, and an interface seal disposed within the seal housing. The gimbal mount is adapted for angular movement relative to the central longitudinal axis upon angulation of the surgical instrument whereby the gimbal seal member substantially maintains the sealed reception of the surgical instrument. The interface seal includes an interface seal member extending at least along the longitudinal axis and being in substantial contacting sealing relation with the gimbal mount. The interface seal member is adapted to maintain the sealing relation with the gimbal mount upon angular movement thereof.
摘要翻译：与外科手术进入装置一起使用的外科密封组件包括：密封外壳，其限定中心纵向轴线并且具有尺寸允许手术器械穿过密封外壳的纵向通道;万向安装座，其布置在密封外壳内并且具有万向节密封构件，其限定了用于外科器械的基本密封接收的孔口;以及设置在密封外壳内的界面密封件。万向支架适于在外科器械成角度时相对于中心纵向轴线进行角运动，由此万向支架密封构件基本上保持外科器械的密封接收。界面密封件包括界面密封构件，该界面密封构件至少沿着纵向轴线延伸并与万向架基本上接触密封。界面密封件适于在其角运动时保持与万向架的密封关系。

36. 发明授权

EP1473049B1 Trocar seal system 失效
标题翻译：密封系统的套管针
公开(公告)号：EP1473049B1
公开(公告)日：2006-08-23
申请号：EP04018559.7
申请日：1998-05-01
申请人： United States Surgical Corporation
发明人： Racenet, David C. , Stellon, Gene A. , Vumback, William J. , Pasqualucci, Joseph
IPC分类号： A61M5/00 , A61M5/178 , A61B17/34
CPC分类号： F16K15/147 , A61B17/3462 , A61B17/3498 , A61B2017/00526 , A61B2017/3464 , A61M39/06 , A61M39/0606 , A61M39/0613 , A61M2039/0626 , A61M2039/0633 , A61M2039/0646 , A61M2039/0653 , A61M2039/0673 , A61M2039/0686 , Y10T137/788 , Y10T137/87804

37. 发明公开

EP1015049A4 TROCAR SEAL SYSTEM 失效
标题翻译： VERSIGELUNGSSYSTEMFÜRTROKAR
公开(公告)号：EP1015049A4
公开(公告)日：2001-06-13
申请号：EP98920165
申请日：1998-05-01
申请人： UNITED STATES SURGICAL CORP
发明人： RACENET DAVID C , STELLON GENE A , VUMBACK WILLIAM J , PASQUALUCCI JOSEPH
IPC分类号： A61M25/01 , A61B17/34 , A61M39/06 , F16K15/14 , A61M5/00 , A61M5/178
CPC分类号： F16K15/147 , A61B17/3462 , A61B17/3498 , A61B2017/00526 , A61B2017/3464 , A61M39/06 , A61M39/0606 , A61M39/0613 , A61M2039/0626 , A61M2039/0633 , A61M2039/0646 , A61M2039/0653 , A61M2039/0673 , A61M2039/0686 , Y10T137/788 , Y10T137/87804
摘要： A seal assembly (100) is provided for reception of an elongated surgical instrument (130), which comprises a body having at least one opening configured, and dimensioned to permit entry of an elongated surgical instrument (130), defining a central long axis, a seal member (118) formed of a resilient material, defining an aperture therein, the aperture being configured and dimensioned such that insertion of the surgical instrument (130) into the aperture causes the resilient material defining the aperture to resiliently contact the outer surface of the surgical instrument in a substantially fluid tight manner, the seal member (118) further including a peripheral flange element (129) which contacts a surface of the body to form a contact seal therewith, and a fabric layer juxtaposed relative to the resilient material.
摘要翻译：提供了用于接收细长外科器械（130）的密封组件（100），所述细长外科器械（130）包括具有至少一个开口的主体，所述至少一个开口被配置且尺寸设定为允许细长外科器械（130）由弹性材料形成的密封构件（118），所述密封构件（118）在其中限定孔，所述孔的构造和尺寸设定为使得外科器械（130）插入孔中导致限定孔的弹性材料弹性地接触所述外科手术器械以基本上流体密封的方式形成，所述密封构件（118）还包括与所述主体的表面接触以与其形成接触密封的外围凸缘元件（129），以及相对于所述弹性材料并置的织物层。

38. 发明公开

EP0868203A4 HEMOSTASIS CANNULA 失效
标题翻译： BLÜTSTILLUNGS-KANÜLE
公开(公告)号：EP0868203A4
公开(公告)日：1999-11-03
申请号：EP96938645
申请日：1996-10-24
申请人： COOK INC , PAUL RAM H
发明人： COOK INCORPORATED , PAUL RAM H
IPC分类号： A61M39/00 , A61M39/06 , A61M5/00 , A61M5/178
CPC分类号： A61M39/0606 , A61M2039/062 , A61M2039/0633 , A61M2039/064 , A61M2039/0653
摘要： This invention is a hemostasis cannula comprising a housing (10) having a passage (11) therethrough sized to receive a catheter (57), and a valve body (1, 1', 1') mounted in the passage (11). The valve body (1, 1', 1') includes an opening (2, 3, 102, 103, 112, 113, 2', 3', 2', 3') therethrough which forms a seal around a catheter (57) enclosed within the cannula. In one embodiment, an internal ring (8') of pliable material lines at least a portion of the interior of the opening (2', 3'). The valve body (1, 1', 1') is compressed within the cannula housing (10). When the catheter (57) is removed, the valve body (1, 1', 1') closes thus blocking airflow into the patient's blood vessel and also blocking blood flow out of the patient's blood vessel. The cannula housing (10) also includes a side port (45) for introducing fluids into the patient's blood vessel.
摘要翻译：本发明是一种止血插管，它包括一个具有穿过其中的通道（11）的壳体（10），该通道的尺寸被设计成容纳导管（57），以及安装在通道（11）中的阀体（1,1'，1'）。所述阀体（1,1'，1'）包括穿过其中的开口（2,3,102,103,112,113,2'，3'，2'，3'），所述开口形成围绕导管（57 ）封闭在套管内。在一个实施例中，柔韧材料的内环（8'）对开口（2'，3'）的内部的至少一部分进行排列。阀体（1,1'，1'）在套管壳体（10）内被压缩。当导管（57）被移除时，阀体（1,1'，1'）关闭，从而阻止气流进入患者的血管并且还阻止血液流出患者的血管。套管壳体（10）还包括用于将流体引入患者血管内的侧端口（45）。

39. 发明授权

EP0567142B1 Valve assembly for introducing instruments into body cavities 有权
标题翻译：阀组件，用于器械的插入体腔
公开(公告)号：EP0567142B1
公开(公告)日：1997-07-02
申请号：EP93106632.8
申请日：1993-04-23
申请人： United States Surgical Corporation
发明人： Green, David T. , Bolanos, Henry , Castro, Salvatore , Sienkiewicz, Henry R. , DeFonzo, Stephan A. , Cuny, Douglas J. , Young, Wayne P.
IPC分类号： A61M39/00 , A61B17/34
CPC分类号： A61M39/06 , A61B2017/3464 , A61M2039/0626 , A61M2039/0633 , A61M2039/064 , A61M2039/0653 , A61M2039/0686

40. 发明授权

EP0471837B1 IMPLANTABLE INFUSION DEVICE 失效转让
标题翻译：植入的输液设备
公开(公告)号：EP0471837B1
公开(公告)日：1997-01-15
申请号：EP91908132.3
申请日：1991-03-01
申请人： Ensminger, William Darrel , Andrew, James Carroll , Knol, James Alan
发明人： Ensminger, William Darrel , Andrew, James Carroll , Knol, James Alan
IPC分类号： A61M39/02 , A61M39/06
CPC分类号： A61M39/0606 , A61M39/0208 , A61M2039/0211 , A61M2039/062 , A61M2039/0633 , A61M2039/064 , A61M2039/0653 , A61M2039/0666 , A61M2039/0686
摘要： An infusion port (10) for implantation adapted for providing repeated access to specific tissue within a patient and communicating with the tissue by an internal implanted catheter (52). The infusion ports according to this invention incorporate an enlarged entrance orifice (13) with a funnel shaped internal cavity which narrows down to a reduced diameter passageway (18). An articulating catheter valve (24) is provided within the passageway which normally prevents the flow of fluids through the valve but can be penetrated by an external introduced filament (32) such as a catheter. After implantation, an external filament (32) which is introduced into the port (10) is guided by the port internal cavity into registry with the catheter valve (24). Continued feeding of the filament (32) causes the catheter to pass through the valve (24). Thereafter, when a catheter (32) is inserted, therapeutic agents infused within the patient, or body fluids can be withdrawn. Alternate embodiments disclose various valve concepts (56) and means for providing a change in direction of an introduced filament inserted through the infusion device. Additional embodiments disclose the concepts of providing an antimicrobial fluid bath (98) within the device for prevention of infection and various approaches for securely connecting an internal catheter (52) to an infusion port.

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