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    ULTRASONIC SURGICAL SHEARS AND TISSUE PAD FOR SAME
    7.
    发明申请
    ULTRASONIC SURGICAL SHEARS AND TISSUE PAD FOR SAME 有权
    超声外科手术刀和组织垫

    公开(公告)号：US20100023044A1

    公开(公告)日：2010-01-28

    申请号：US12357846

    申请日：2009-01-22

    申请人： Kevin L. Houser ,  Sarah A. Noschang ,  Steven Neuenfeldt ,  Craig N. Faller ,  Jeffrey J. Vaitekunas

    发明人： Kevin L. Houser ,  Sarah A. Noschang ,  Steven Neuenfeldt ,  Craig N. Faller ,  Jeffrey J. Vaitekunas

    IPC分类号： A61B17/3201

    CPC分类号： A61B17/320092 ,  A61B2017/00831 ,  A61B2017/2825

    摘要： An ultrasonic-surgical-shears tissue pad has a tissue-pad body including a base material and at least one filler material. An alternate ultrasonic-surgical-shears tissue pad has a tissue-pad body having adjoining first and second regions, wherein the first region includes a first material and wherein the second region includes a second material. An ultrasonic surgical shears includes an ultrasonic surgical blade and a clamping arm which is operable to open and close toward the blade and which has a transversely and resiliently flexible distal tip. An alternate ultrasonic surgical shears includes an ultrasonic surgical blade, a clamping arm operable to open and close toward the blade, and a tissue pad attached to the clamping arm and having a clamping surface, wherein at least a portion of the tissue pad is resiliently flexible in a direction substantially perpendicular to the clamping surface.

    摘要翻译： 超声外科剪切组织垫具有包括基材和至少一种填充材料的组织垫体。 替代的超声外科剪切组织垫具有具有邻接的第一和第二区域的组织垫体，其中第一区域包括第一材料，并且其中第二区域包括第二材料。 超声手术剪刀包括超声手术刀片和夹持臂，其可操作以朝向刀片打开和关闭，并且具有横向和弹性柔性的远侧末端。 替代的超声手术剪刀包括超声手术刀片，可操作以朝向刀片打开和关闭的夹持臂以及附接到夹持臂并具有夹紧表面的组织垫，其中组织垫的至少一部分具有弹性柔性 在大致垂直于夹紧表面的方向上。

    Tissue pad for use with an ultrasonic surgical instrument
    8.
    发明授权
    Tissue pad for use with an ultrasonic surgical instrument 有权
    用于超声波手术器械的组织垫

    公开(公告)号：US08715306B2

    公开(公告)日：2014-05-06

    申请号：US12761431

    申请日：2010-04-16

    申请人： Craig N. Faller ,  Karen Kowalski Isaacs ,  Kevin L. Houser

    发明人： Craig N. Faller ,  Karen Kowalski Isaacs ,  Kevin L. Houser

    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。

    Clamp mechanism for use with an ultrasonic surgical instrument
    9.
    发明授权
    Clamp mechanism for use with an ultrasonic surgical instrument 有权
    用于超声波手术器械的夹紧机构

    公开(公告)号：US08057467B2

    公开(公告)日：2011-11-15

    申请号：US11246264

    申请日：2005-10-07

    申请人： Craig N. Faller ,  Kevin L. Houser

    发明人： Craig N. Faller ,  Kevin L. Houser

    IPC分类号： A61B18/18

    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 smoothes 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设计和垫材料，其能够实现较高的组织夹紧力，以及有效地平滑出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。

    Ultrasonic surgical shears and tissue pad for same
    10.
    发明授权
    Ultrasonic surgical shears and tissue pad for same 有权
    超声波手术剪刀和组织垫相同

    公开(公告)号：US08444663B2

    公开(公告)日：2013-05-21

    申请号：US12357846

    申请日：2009-01-22

    申请人： Kevin L. Houser ,  Sarah A. Noschang ,  Steven Neuenfeldt ,  Craig N. Faller ,  Jeffrey J. Vaitekunas

    发明人： Kevin L. Houser ,  Sarah A. Noschang ,  Steven Neuenfeldt ,  Craig N. Faller ,  Jeffrey J. Vaitekunas

    IPC分类号： A61B17/32

    CPC分类号： A61B17/320092 ,  A61B2017/00831 ,  A61B2017/2825

    摘要： An ultrasonic-surgical-shears tissue pad has a tissue-pad body including a base material and at least one filler material. An alternate ultrasonic-surgical-shears tissue pad has a tissue-pad body having adjoining first and second regions, wherein the first region includes a first material and wherein the second region includes a second material. An ultrasonic surgical shears includes an ultrasonic surgical blade and a clamping arm which is operable to open and close toward the blade and which has a transversely and resiliently flexible distal tip. An alternate ultrasonic surgical shears includes an ultrasonic surgical blade, a clamping arm operable to open and close toward the blade, and a tissue pad attached to the clamping arm and having a clamping surface, wherein at least a portion of the tissue pad is resiliently flexible in a direction substantially perpendicular to the clamping surface.

    摘要翻译： 超声外科剪切组织垫具有包括基材和至少一种填充材料的组织垫体。 替代的超声外科剪切组织垫具有具有邻接的第一和第二区域的组织垫体，其中第一区域包括第一材料，并且其中第二区域包括第二材料。 超声手术剪刀包括超声手术刀片和夹持臂，其可操作以朝向刀片打开和关闭，并且具有横向和弹性柔性的远侧末端。 替代的超声手术剪刀包括超声手术刀片，可操作以朝向刀片打开和关闭的夹持臂以及附接到夹持臂并具有夹紧表面的组织垫，其中组织垫的至少一部分具有弹性柔性 在大致垂直于夹紧表面的方向上。