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公开(公告)号：US20120078249A1
公开(公告)日：2012-03-29
申请号：US13311695
申请日：2011-12-06
申请人： Stephen E. Eichmann , Karen Kowalski Isaacs , Kenneth S. Kramer , Michael R. Lamping , Ashvani K. Madan , Matthew C. Miller , Aaron C. Voegele , Eitan T. Wiener , Joseph E. Young
发明人： Stephen E. Eichmann , Karen Kowalski Isaacs , Kenneth S. Kramer , Michael R. Lamping , Ashvani K. Madan , Matthew C. Miller , Aaron C. Voegele , Eitan T. Wiener , Joseph E. Young
IPC分类号： A61B18/18
CPC分类号： A61B17/320092 , A61B17/1606 , A61B17/162 , A61B17/2841 , A61B17/8875 , A61B2017/00424 , A61B2017/00477 , A61B2017/00738 , A61B2017/2825 , A61B2017/320075 , A61B2017/320093 , A61B2017/320094 , A61B2017/320095
摘要： Apparatus and method to permit selective cutting and coagulation required in fine and delicate surgical procedures. The apparatus includes two body members having proximal ends and distal ends with jaw members located adjacent the body member's distal ends. The body members are joined at a pivot located adjacent to the first and second jaw members joining the first and second body members where the body members' rotation about the pivot defines a plane of rotation. The scissors are adapted for selective application of energy to at least one jaw member by a switch located in the plane of rotation.
摘要翻译： 允许在精细和微妙的外科手术中需要选择性切割和凝固的装置和方法。 该装置包括具有近端和远端的两个本体构件，其中钳口构件邻近身体构件的远端定位。 主体构件在位于邻近第一和第二钳口构件的枢轴处接合，第一和第二钳口构件接合第一和第二主体构件，其中主体构件围绕枢转的旋转限定旋转平面。 剪刀适于通过位于旋转平面中的开关选择性地向至少一个钳口构件施加能量。
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公开(公告)号：US20100222713A1
公开(公告)日：2010-09-02
申请号：US12761431
申请日：2010-04-16
CPC分类号： A61B17/320092 , A61B17/2909 , A61B2017/00353 , A61B2017/00424 , A61B2017/2825 , A61B2017/2911 , Y10T29/49005 , Y10T29/49998
摘要： An ultrasonic clamp coagulator assembly that is configured to permit selective cutting, coagulation and clamping of tissue during surgical procedures. An elongated portion of the instrument can be configured for endoscopic applications and has an outside diameter of less than 6 mm. The construction includes a clamping mechanism, including a clamp arm pivotally mounted at the distal portion of the instrument, which is specifically configured to create a desired level of tissue clamping forces, exceeding 4 pounds when the trigger is fully closed. The clamping mechanism includes a two-piece pad design and pad material that enables the higher tissue clamping forces and a force-limiting mechanism that effectively smooths out abusive tissue forces. The assembly also features hand activation configured to provide an ergonomical grip and operation for the surgeon. Hand switches are placed in the range of the natural swing of the surgeon's thumb, whether gripping the surgical instrument right-handed or left handed.
摘要翻译： 超声波夹具凝固器组件，其构造成允许在外科手术期间选择性地切割，凝结和夹紧组织。 仪器的细长部分可以配置为内窥镜应用，外径小于6毫米。 该结构包括夹紧机构，其包括枢转地安装在仪器的远端部分处的夹紧臂，其特别构造成当触发器完全关闭时产生超过4磅的组织夹紧力。 夹紧机构包括两件式垫片设计和垫片材料，其能够实现较高的组织夹紧力，以及有效地平滑滥用组织力的力限制机构。 组件还具有手动激活，其被配置为为外科医生提供人体工程学的握持和操作。 手动开关放置在外科医生拇指的自然摆动的范围内，无论是右手还是左手握住手术器械。
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公开(公告)号：US08715306B2
公开(公告)日：2014-05-06
申请号：US12761431
申请日：2010-04-16
IPC分类号： A61B17/32
CPC分类号： A61B17/320092 , A61B17/2909 , A61B2017/00353 , A61B2017/00424 , A61B2017/2825 , A61B2017/2911 , Y10T29/49005 , Y10T29/49998
摘要： An ultrasonic clamp coagulator assembly that is configured to permit selective cutting, coagulation and clamping of tissue during surgical procedures. An elongated portion of the instrument can be configured for endoscopic applications and has an outside diameter of less than 6 mm. The construction includes a clamping mechanism, including a clamp arm pivotally mounted at the distal portion of the instrument, which is specifically configured to create a desired level of tissue clamping forces, exceeding 4 pounds when the trigger is fully closed. The clamping mechanism includes a two-piece pad design and pad material that enables the higher tissue clamping forces and a force-limiting mechanism that effectively smooths out abusive tissue forces. The assembly also features hand activation configured to provide an ergonomical grip and operation for the surgeon. Hand switches are placed in the range of the natural swing of the surgeon's thumb, whether gripping the surgical instrument right-handed or left handed.
摘要翻译： 超声波夹具凝固器组件，其构造成允许在外科手术期间选择性地切割，凝结和夹紧组织。 仪器的细长部分可以配置为内窥镜应用，外径小于6毫米。 该结构包括夹紧机构，其包括枢转地安装在仪器的远端部分处的夹紧臂，其特别构造成当触发器完全关闭时产生超过4磅的组织夹紧力。 夹紧机构包括两件式垫片设计和垫片材料，其能够实现较高的组织夹紧力，以及有效地平滑滥用组织力的力限制机构。 组件还具有手动激活，其被配置为为外科医生提供人体工程学的握持和操作。 手动开关放置在外科医生拇指的自然摆动的范围内，无论是右手还是左手握住手术器械。
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