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91. 发明公开

EP2545863A2 Bladeless optical obturator 有权
公开(公告)号：EP2545863A2
公开(公告)日：2013-01-16
申请号：EP12186721.2
申请日：2004-10-01
申请人： APPLIED MEDICAL RESOURCES CORPORATION
发明人： Kahle, Henry , Strokosz, Arkadiusz A , McGinley, Kimball B , Taylor, Scott V , Johnson, Gary M , Brustad, John R
IPC分类号： A61B17/32 , A61B17/34 , A61B19/00
CPC分类号： A61B17/3417 , A61B1/3132 , A61B17/3415 , A61B17/3421 , A61B17/3423 , A61B17/3462 , A61B17/3468 , A61B17/3474 , A61B17/3478 , A61B17/3496 , A61B90/361 , A61B90/92 , A61B2017/0046 , A61B2017/00477 , A61B2017/00907 , A61B2017/320044 , A61B2017/3425 , A61B2017/3445 , A61B2017/3456 , A61B2017/346 , A61B2017/3464 , A61B2017/347 , A61B2090/3937
摘要： The invention is directed to a bladeless trocar obturator to separate or divaricate body tissue during insertion through a body wall. In one aspect, the obturator of the invention comprises a shaft extending along an axis between a proximal end and a distal end; and a bladeless tip disposed at the distal end of the shaft and having a generally tapered configuration with an outer surface, the outer surface extending distally to a blunt point with a pair of side sections having a common shape and being separated by at least one intermediate section, wherein each of the side sections extends from the blunt point radially outwardly with progressive positions proximally along the axis, and the shaft is sized and configured to receive an optical instrument having a distal end to receive an image of the body tissue. With this aspect, the tapered configuration facilitates separation of different layers of the body tissue and provides proper alignment of the tip between the layers. The side sections include a distal portion and a proximal portion, the distal portion of the side sections being twisted radially with respect to the proximal portion of the side sections. The intermediate section includes a distal portion and a proximal portion, the distal portion of the intermediate section being twisted in a first radial direction and the proximal portion of the intermediate section being twisted in a second radial direction opposite the first radial direction.

92. 发明公开

EP2502592A1 Fluid removal in a surgical access device 有权转让
标题翻译：在einer chirurgischen Zugangsvorrichtung的Flüssigkeitsentfernung
公开(公告)号：EP2502592A1
公开(公告)日：2012-09-26
申请号：EP12173283.8
申请日：2009-04-28
申请人： Ethicon Endo-Surgery, Inc.
发明人： Moreno, Cesar E. , Minnelli, Patrick J. , Gilker, Thomas A. , Mumaw, Daniel J. , Mollere, Rebecca J. , Tanguay, Randall
IPC分类号： A61B17/34
CPC分类号： A61B17/3462 , A61B1/122 , A61B1/126 , A61B17/3498 , A61B2017/3437 , A61B2017/3464
摘要： The present invention generally provides methods and devices for removing fluid from a surgical instrument. Surgical access devices and seal systems are generally provided having one or more valves or seal assemblies to create a closed system between the outside environment and the environment in which the surgical access device is being inserted. In one embodiment, a seal assembly is provided and can include a seal having an opening configured to receive a surgical instrument therethrough and a fluid remover in the form of an absorbent element, a scraper element, a wicking element, or any combination thereof can be associated with the seal and configured to remove fluid from the opening and/or a surgical instrument.
摘要翻译：本发明总体上提供了用于从手术器械中去除流体的方法和装置。通常设置有外科进入装置和密封系统，其具有一个或多个阀或密封组件，以在外部环境和插入外科进入装置的环境之间形成封闭系统。在一个实施例中，提供密封组件，并且可以包括密封件，该密封件具有构造成容纳外科器械的开口，并且吸收元件，刮刀元件，芯吸元件或其任何组合的形式的流体移除器可以是与所述密封件相关联并且构造成从所述开口和/或手术器械移除流体。

93. 发明公开

EP2502591A1 Wicking fluid management in a surgical access device 审中-公开
标题翻译：在外科进入装置去除液体的芯吸
公开(公告)号：EP2502591A1
公开(公告)日：2012-09-26
申请号：EP12173277.0
申请日：2009-04-28
申请人： Ethicon Endo-Surgery, Inc.
发明人： Moreno, Cesar E., Jr. , Minnelli, Patrick J. , Gilker, Thomas A. , Mumaw, Daniel J. , Mollere, Rebecca J. , Tanguay, Randall , Franer, Paul T.
IPC分类号： A61B17/34
CPC分类号： A61B17/3462 , A61B1/122 , A61B1/126 , A61B17/3498 , A61B2017/3437 , A61B2017/3464
摘要： The present invention generally provides methods and devices for removing fluid from a surgical instrument. Surgical access devices and seal systems are generally provided having one or more valves or seal assemblies to create a closed system between the outside environment and the environment in which the surgical access device is being inserted. In one embodiment, a seal assembly is provided and can include a seal having an opening configured to receive a surgical instrument therethrough and a fluid remover in the form of an absorbent element, a scraper element, a wicking element, or any combination thereof can be associated with the seal and configured to remove fluid from the opening and/or a surgical instrument.

94. 发明公开

EP2502590A1 Absorbing fluids in a surgical access device 有权转让
标题翻译：鳗iner its its。。。。。。。。。。。。。。。。。。。。。。
公开(公告)号：EP2502590A1
公开(公告)日：2012-09-26
申请号：EP12173272.1
申请日：2009-04-28
申请人： Ethicon Endo-Surgery, Inc.
发明人： Moreno, Cesar E. , Minnelli, Patrick J. , Gilker, Thomas A. , Mumaw, Daniel J. , Mollere, Rebecca J. , Tanguay, Randall , Franer, Paul T. , Duke, Daniel H. , Bookbinder, Mark J.
IPC分类号： A61B17/34
CPC分类号： A61B17/3498 , A61B1/122 , A61B1/126 , A61B17/3462 , A61B2017/3437 , A61B2017/3464
摘要： The present invention generally provides methods and devices for removing fluid from a surgical instrument. Surgical access devices and seal systems are generally provided having one or more valves or seal assemblies to create a closed system between the outside environment and the environment in which the surgical access device is being inserted. In one embodiment, a seal assembly is provided and can include a seal having an opening configured to receive a surgical instrument therethrough and a fluid remover in the form of an absorbent element, a scraper element, a wicking element, or any combination thereof can be associated with the seal and configured to remove fluid from the opening and/or a surgical instrument.
摘要翻译：本发明总体上提供了用于从手术器械中去除流体的方法和装置。通常设置有外科进入装置和密封系统，其具有一个或多个阀或密封组件，以在外部环境和插入外科进入装置的环境之间形成封闭系统。在一个实施例中，提供密封组件，并且可以包括密封件，该密封件具有构造成容纳外科器械的开口，并且吸收元件，刮刀元件，芯吸元件或其任何组合的形式的流体移除器可以是与所述密封件相关联并且构造成从所述开口和/或手术器械移除流体。

95. 发明授权

EP2249716B1 INSTRUMENT SEAL 有权
标题翻译：器械密封件
公开(公告)号：EP2249716B1
公开(公告)日：2012-09-26
申请号：EP09720132.1
申请日：2009-03-16
申请人： APPLIED MEDICAL RESOURCES CORPORATION
发明人： ALBRECHT, Jeremy, J. , BRUSTAD, John, R. , JOHNSON, Gary, M. , BECERRA, Matthew, W. , NGUYEN, Eric
IPC分类号： A61B17/34
CPC分类号： A61B17/3462 , A61B17/3421 , A61B2017/3464 , A61M2039/0633

96. 发明授权

EP2335623B1 Surgical access apparatus with constraining mechanism 有权
标题翻译：有锁定机制的外科手术进入装置
公开(公告)号：EP2335623B1
公开(公告)日：2012-07-04
申请号：EP10252141.6
申请日：2010-12-17
申请人： Tyco Healthcare Group LP
发明人： Brockmeier, Oivind , Judson, Jared Alden , Focht, Kenneth Allen
IPC分类号： A61B17/34
CPC分类号： A61B17/3421 , A61B17/3462 , A61B2017/3464 , A61B2017/347

97. 发明公开

EP2468196A1 Access assembly including inflatable seal member 有权
标题翻译： Zugangsanordnung mit aufblasbarem Abdichtelement
公开(公告)号：EP2468196A1
公开(公告)日：2012-06-27
申请号：EP11194532.5
申请日：2011-12-20
申请人： Tyco Healthcare Group LP
发明人： Fischvogt, Greg
IPC分类号： A61B17/34 , A61B17/02 , A61B17/00
CPC分类号： A61B17/02 , A61B17/0293 , A61B17/3423 , A61B17/3431 , A61B17/3439 , A61B2017/00557 , A61B2017/3445 , A61B2017/3464 , A61B2017/3486 , A61B2017/3492
摘要： An access assembly (100) for insertion through an opening in tissue is provided. The access assembly includes a flexible outer sleeve (110) having an upper rim (114) formed on a proximal end, a lower rim (116) formed on a distal end and defining a longitudinal opening (113) extending therebetween. The lower rim may define an inflatable space (116a) that in a deflated state facilitates insertion of the lower rim through tissue and in an inflated state assists in retaining the access assembly in place relative to the tissue. The access assembly further includes an inflatable member (120) secured within the longitudinal opening of the outer sleeve. The inflatable member includes a plurality of inflatable lobes (122) configured to selectively receive at least one surgical device therebetween in a sealing manner.
摘要翻译：提供用于插入通过组织中的开口的进入组件（100）。进入组件包括柔性外套筒（110），其具有形成在近端的上边缘（114），下边缘（116）形成在远端上并且限定在其间延伸的纵向开口（113）。下边缘可以限定可膨胀的空间（116a），其处于放气状态，便于下边缘穿过组织的插入并且处于膨胀的状态有助于相对于组织将进入组件保持在适当的位置。进入组件还包括固定在外套筒的纵向开口内的可膨胀构件（120）。可膨胀构件包括多个可充气瓣（122），其构造成以密封方式选择性地容纳其间的至少一个手术装置。

98. 发明授权

EP2226023B1 Devices for providing access into a body cavity 有权
标题翻译：一种用于提供进入体腔
公开(公告)号：EP2226023B1
公开(公告)日：2012-01-04
申请号：EP10250399.2
申请日：2010-03-05
申请人： Ethicon Endo-Surgery, Inc.
发明人： Widenhouse, Christopher W. , Shelton, IV, Frederick E.
IPC分类号： A61B17/34
CPC分类号： A61B17/0218 , A61B17/3423 , A61B17/3462 , A61B2017/00862 , A61B2017/3419 , A61B2017/3445 , A61B2017/3447 , A61B2017/3449 , A61B2017/3464 , A61B2017/3466

99. 发明公开

EP2335623A1 Surgical access apparatus with constraining mechanism 有权
标题翻译： Chirurgische Zugriffsvorrichtung mit Sicherungsmechanismus
公开(公告)号：EP2335623A1
公开(公告)日：2011-06-22
申请号：EP10252141.6
申请日：2010-12-17
申请人： Tyco Healthcare Group LP
发明人： Brockmeier, Oivind , Judson, Jared Alden , Focht, Kenneth Allen
IPC分类号： A61B17/34
CPC分类号： A61B17/3421 , A61B17/3462 , A61B2017/3464 , A61B2017/347
摘要： A surgical access apparatus includes a housing member, a portal member extending from the housing member and defining a central longitudinal axis, and defining a longitudinal passage therethrough dimensioned to permit passage of an surgical object and a constraining mechanism associated with at least one of the housing member and the portal member. The constraining mechanism includes a constraining member dimensioned and positioned to intersect the longitudinal passage. The constraining member is adapted to engage the surgical object and bias the surgical object toward a position radially displaced relative to the central longitudinal axis. The constraining member is adapted to transition from an initial condition in the absence of the surgical object to a stressed condition in the presence of the surgical object. The constraining member may be normally biased toward the initial condition.
摘要翻译：外科进入装置包括壳体构件，入口构件，其从壳体构件延伸并且限定中心纵向轴线，并且限定出纵向通道，该纵向通道的尺寸被设计成允许外科手术对象和约束机构通过，所述约束机构与壳体会员和门户会员。约束机构包括限定构件，其尺寸设置成与纵向通道相交。约束构件适于接合手术物体，并将手术物体偏向相对于中心纵向轴线径向移位的位置。约束构件适于在外科手术对象不存在的情况下从初始状态转变到存在手术对象的受压状态。约束构件可以被正常地偏向初始状态。

100. 发明公开

EP2314334A1 Trocar seal system 失效
标题翻译： Trocar密封系统
公开(公告)号：EP2314334A1
公开(公告)日：2011-04-27
申请号：EP10181574.4
申请日：1998-05-01
申请人： United States Surgical Corporation
发明人： Racenet, David , Stellon, Gene , 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
摘要： A seal assembly configured and dimensioned to removably receive an elongated surgical instrument, the seal assembly comprising:
a housing having proximal and distal ends, and defining a longitudinal axis;
a first seal member positioned within the housing, the first seal member defining a first aperture configured and dimensioned to receive the surgical instrument such that a fluid tight seal is formed therewith, the first seal member being formed from a resilient material, and including at least one fabric layer positioned in juxtaposition with the resilient material; and
a second seal member positioned within the housing, the second seal member being spaced from the first seal member along the longitudinal axis.
摘要翻译：一种密封组件，其构造和尺寸设计成可移除地接收细长手术器械，所述密封组件包括：具有近端和远端并限定纵向轴线的壳体; 第一密封构件，所述第一密封构件定位在所述壳体内，所述第一密封构件限定第一孔口，所述第一孔口的构造和尺寸被设置为接收所述手术器械，使得与所述第一密封构件形成流体密封，所述第一密封构件由弹性材料形成，并且至少包括一个织物层与弹性材料并置放置; 以及定位在所述壳体内的第二密封构件，所述第二密封构件沿着所述纵向轴线与所述第一密封构件间隔开。

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