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公开(公告)号：US09364202B2
公开(公告)日：2016-06-14
申请号：US13396999
申请日：2012-02-15
申请人： Dmitri Menn , Gene A. Stellon
发明人： Dmitri Menn , Gene A. Stellon
CPC分类号： A61B17/00234 , A61B2017/00287 , A61B2090/0816
摘要： A removal pouch that is utilized for removing body tissue from the interior of the body as part of a minimally invasive surgical procedure. The specimen removal pouch includes an elongated body and a gas vent. The elongated body has an interior portion to collect specimen from a body cavity of a patient. The gas vent is configured to allow passage of gas from the interior portion of the elongated body to an external environment during removal of the pouch from within the body cavity of the patient.
摘要翻译： 用于从身体内部去除身体组织的移除袋，作为微创外科手术的一部分。 样品移除袋包括细长体和排气口。 细长体具有从患者的体腔收集试样的内部部分。 气体排气口构造成允许气体从细长体的内部部分通过到外部环境中，从而从患者的体腔内取出囊。
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公开(公告)号：US08968355B2
公开(公告)日：2015-03-03
申请号：US13047930
申请日：2011-03-15
申请人： Jaroslaw T. Malkowski , Ramiro Cabrera , Richard Fortier , Andrew Ziegler , Amos Cruz , Gene A. Stellon , Steve Evans
发明人： Jaroslaw T. Malkowski , Ramiro Cabrera , Richard Fortier , Andrew Ziegler , Amos Cruz , Gene A. Stellon , Steve Evans
CPC分类号： A61B17/282 , A61B17/29 , A61B17/2909 , A61B18/1445 , A61B34/70 , A61B34/71 , A61B2017/003 , A61B2017/00314 , A61B2017/00323 , A61B2017/00327 , A61B2017/2837 , A61B2017/2905 , A61B2017/2908 , A61B2017/291 , A61B2017/2923 , A61B2017/2925 , A61B2017/2929 , A61B2017/2936 , A61B2017/2945 , A61B2017/2946 , A61B2018/1422 , A61B2018/1432 , A61B2034/715 , A61B2090/0814
摘要： An articulation mechanism for a surgical instrument includes an articulation assembly, a plurality of cables, and a trigger. The cables are coupled to the articulation assembly at a proximal end thereof and extend distally therefrom. The cables are configured to engage an end effector assembly of the surgical instrument at a distal end thereof. The trigger is coupled to the articulation assembly and is selectively moveable from a shipping position to a use position. In the shipping position, the cables are substantially un-tensioned. In the use position, the cables are disposed in an initial tensioned position. In the use position, the trigger is moveable between an unlocked position and a locked position. In the unlocked position, the cables are selectively tensionable to articulate the end effector assembly. In the locked position, the tensions on the cables are maintained to lock the end effector assembly in position.
摘要翻译： 用于外科器械的关节运动机构包括关节运动组件，多个电缆和触发器。 电缆在其近端处联接到关节运动组件并从其向远侧延伸。 电缆被配置成在外科器械的远端接合手术器械的末端执行器组件。 触发器联接到关节运动组件，并且可选择性地从运输位置移动到使用位置。 在运输位置，电缆基本上未张紧。 在使用位置，电缆被设置在初始张紧位置。 在使用位置，触发器可在解锁位置和锁定位置之间移动。 在解锁位置，电缆可选择性地张紧以使端部执行器组件铰接。 在锁定位置，维持电缆上的张力，以将端部执行器组件锁定就位。
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公开(公告)号：US08622970B2
公开(公告)日：2014-01-07
申请号：US13585136
申请日：2012-08-14
IPC分类号： A61M5/178
CPC分类号： A61B17/0218 , A61B17/3421 , A61B17/3423 , A61B2017/3447 , Y10T29/49826
摘要： An access device includes a body, a first tube, a second tube, and a mechanism. The first and second tubes extend through the body. The mechanism operably couples the first and second tubes such that at least one tube is pivotable about an axis with respect to the other tube. The body may form a substantially fluid-tight seal at the incision. In another embodiment, the access device further includes a third tube extending through the body and the mechanism operably couples the tubes together such that at least two tubes are pivotable about the axis with respect to the remaining tube.
摘要翻译： 进入装置包括主体，第一管，第二管和机构。 第一和第二管延伸穿过身体。 该机构可操作地连接第一和第二管，使得至少一个管相对于另一个管可围绕轴线枢转。 身体可以在切口处形成基本上流体密封的密封。 在另一个实施例中，进入装置还包括延伸穿过主体的第三管，并且该机构可操作地将管连接在一起，使得至少两个管能相对于剩余的管围绕该轴线枢转。
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公开(公告)号：US08414485B2
公开(公告)日：2013-04-09
申请号：US13313301
申请日：2011-12-07
IPC分类号： A61B1/32
CPC分类号： A61B17/3423 , A61B17/0218 , A61B17/3421 , A61B17/3462 , A61B17/3474 , A61B17/3498 , A61B2017/00477 , A61B2017/3419 , A61B2017/3445 , A61B2017/3449 , A61B2017/3466 , A61B2017/3486
摘要： A surgical access apparatus includes an access member defining a longitudinal axis and having a longitudinal passageway for reception and passage of a surgical object and an access housing mountable to the access member. The access housing includes a diaphragm mounted thereto. The diaphragm is adapted for rotational movement about the longitudinal axis relative to the access housing. The diaphragm defines at least one internal pocket and has a seal assembly disposed within the internal pocket. The seal assembly has an interface seal member adapted for establishing a fluid tight seal about the surgical object. The seal assembly is adapted for selective movement within the pocket about multiple axes in response to manipulation of the surgical object.
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公开(公告)号：US08192405B2
公开(公告)日：2012-06-05
申请号：US12546968
申请日：2009-08-25
IPC分类号： A61M5/178
CPC分类号： A61B17/0293 , A61B17/0218 , A61B17/34 , A61B17/3423 , A61B17/3462 , A61B17/3498 , A61M39/06 , A61M2039/0626 , A61M2039/0673 , A61M2039/0686 , Y10T137/87804 , Y10T156/1052 , Y10T156/1056 , Y10T156/1057 , Y10T156/1074 , Y10T156/1075
摘要： A seal assembly for reception of an elongated surgical instrument is provided which includes a body having at least one opening configured and dimensioned to permit entry of an elongated surgical instrument and defining a central longitudinal axis; a seal member formed of a resilient material and defining an aperture therein, the aperture being configured and dimensioned such that insertion of the surgical instrument 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; and a fabric layer juxtaposed relative to the resilient material. A coating may be applied to the seal member to reduce friction between the seal member and surgical instrumentation inserted therein. The coating is preferably a hydrocyclosiloxane membrane prepared by plasma polymerization process.
摘要翻译： 提供了一种用于接收细长外科器械的密封组件，其包括具有构造和尺寸的至少一个开口的本体，以允许细长的外科器械进入并限定中心纵向轴线; 由弹性材料形成并在其中限定孔的密封构件，所述孔被构造和尺寸设计成使得外科器械插入孔中使得限定孔的弹性材料以基本上与外科器械的外表面弹性接触 流畅的方式; 以及相对于弹性材料并列的织物层。 可以将涂层施加到密封构件上以减小密封构件与其中插入的手术器械之间的摩擦。 涂层优选是通过等离子体聚合方法制备的氢氟硅氧烷膜。
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公开(公告)号：US20100234483A1
公开(公告)日：2010-09-16
申请号：US12697655
申请日：2010-02-01
CPC分类号： C08G18/10 , C08G2101/0083 , C08G2190/00 , C09K3/1021 , C08G18/6677
摘要： Molded polyurethane foams are provided which are useful as seals and have an ultimate elongation of at least about 300%. The foams may be formed from a first composition including a polyol, a chain extender, optional surfactants, catalysts, and blowing agents, in combination with a second composition including a polyol and an isocyanate.
摘要翻译： 提供了可用作密封件并具有至少约300％的极限伸长率的模制聚氨酯泡沫。 泡沫可以由包含多元醇，扩链剂，任选的表面活性剂，催化剂和发泡剂的第一组合物与包含多元醇和异氰酸酯的第二组合物组合形成。
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公开(公告)号：US10426516B2
公开(公告)日：2019-10-01
申请号：US11786251
申请日：2007-04-11
摘要： A seal assembly is provided for reception of an elongated surgical instrument, which comprises a body having at least one opening configured and dimensioned to permit entry of an elongated surgical instrument and defining a central longitudinal axis; a seal member formed of a resilient material and defining an aperture therein, the aperture being configured and dimensioned such that insertion of the surgical instrument 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 further including a peripheral flange element which contacts a surface of the body to form a contact seal therewith; and a fabric layer juxtaposed relative to the resilient material. The seal assembly may further include a coating applied to the seal member to reduce friction between the seal member and surgical instrumentation inserted therein. The coating is preferably a hydrocyclosiloxane membrane prepared by plasma polymerization process.
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公开(公告)号：US08267898B2
公开(公告)日：2012-09-18
申请号：US12898003
申请日：2010-10-05
IPC分类号： A61M5/178
CPC分类号： A61B17/0293 , A61B17/0218 , A61B17/34 , A61B17/3423 , A61B17/3462 , A61B17/3498 , A61M39/06 , A61M2039/0626 , A61M2039/0673 , A61M2039/0686 , Y10T137/87804 , Y10T156/1052 , Y10T156/1056 , Y10T156/1057 , Y10T156/1074 , Y10T156/1075
摘要： A seal assembly for reception of an elongated surgical instrument is provided which includes a body having at least one opening configured and dimensioned to permit entry of an elongated surgical instrument and defining a central longitudinal axis; a seal member formed of a resilient material and defining an aperture therein, the aperture being configured and dimensioned such that insertion of the surgical instrument 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; and a fabric layer juxtaposed relative to the resilient material. A coating may be applied to the seal member to reduce friction between the seal member and surgical instrumentation inserted therein. The coating is preferably a hydrocyclosiloxane membrane prepared by plasma polymerization process.
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公开(公告)号：US20120078058A1
公开(公告)日：2012-03-29
申请号：US13313301
申请日：2011-12-07
IPC分类号： A61B1/32
CPC分类号： A61B17/3423 , A61B17/0218 , A61B17/3421 , A61B17/3462 , A61B17/3474 , A61B17/3498 , A61B2017/00477 , A61B2017/3419 , A61B2017/3445 , A61B2017/3449 , A61B2017/3466 , A61B2017/3486
摘要： A surgical access apparatus includes an access member defining a longitudinal axis and having a longitudinal passageway for reception and passage of a surgical object and an access housing mountable to the access member. The access housing includes a diaphragm mounted thereto. The diaphragm is adapted for rotational movement about the longitudinal axis relative to the access housing. The diaphragm defines at least one internal pocket and has a seal assembly disposed within the internal pocket. The seal assembly has an interface seal member adapted for establishing a fluid tight seal about the surgical object. The seal assembly is adapted for selective movement within the pocket about multiple axes in response to manipulation of the surgical object.
摘要翻译： 外科进入装置包括限定纵向轴线的入口构件，并且具有用于接收和通过外科对象的纵向通道和可安装到通路构件的通路外壳。 进入壳体包括安装在其上的隔膜。 隔膜适于围绕相对于进入壳体的纵向轴线的旋转运动。 隔膜限定至少一个内部口袋，并且具有设置在内部口袋内的密封组件。 密封组件具有适于在外科物体周围建立流体密封的界面密封构件。 密封组件适于响应于手术对象的操纵而围绕多个轴线选择性地在口袋内移动。
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公开(公告)号：US20110190590A1
公开(公告)日：2011-08-04
申请号：US13089340
申请日：2011-04-19
CPC分类号： A61B17/0218 , A61B17/3421 , A61B17/3423 , A61B2017/3447 , Y10T29/49826
摘要： An access device includes a body, a first tube, a second tube, and a mechanism. The first and second tubes extend through the body. The mechanism operably couples the first and second tubes such that at least one tube is pivotable about an axis with respect to the other tube. The body may form a substantially fluid-tight seal at the incision. In another embodiment, the access device further includes a third tube extending through the body and the mechanism operably couples the tubes together such that at least two tubes are pivotable about the axis with respect to the remaining tube.
摘要翻译： 进入装置包括主体，第一管，第二管和机构。 第一和第二管延伸穿过身体。 该机构可操作地连接第一和第二管，使得至少一个管相对于另一个管可围绕轴线枢转。 身体可以在切口处形成基本上流体密封的密封。 在另一个实施例中，进入装置还包括延伸穿过主体的第三管，并且该机构可操作地将管连接在一起，使得至少两个管可相对于剩余的管围绕该轴线枢转。
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