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    Surgical cutting and sealing instrument with reduced firing force
    6.
    发明授权
    Surgical cutting and sealing instrument with reduced firing force 有权
    手术切割和密封仪器具有减少的射击力

    公开(公告)号：US08696665B2

    公开(公告)日：2014-04-15

    申请号：US12732992

    申请日：2010-03-26

    申请人： John V. Hunt ,  Robert J. Laird ,  Omar J. Vakharia ,  Richard W. Timm ,  Gavin M. Monson ,  Suzanne E. Thompson

    发明人： John V. Hunt ,  Robert J. Laird ,  Omar J. Vakharia ,  Richard W. Timm ,  Gavin M. Monson ,  Suzanne E. Thompson

    IPC分类号： A61B18/14 ,  A61B17/28

    CPC分类号： A61B17/3205 ,  A61B17/295 ,  A61B2017/2933 ,  A61B2017/2937

    摘要： A surgical instrument is provided that can comprise and end effector including two jaws and a cutting member configured to move between the jaws. In at least one embodiment, one or both of the jaws may be flexible, such that a jaw is configured to flex when gripping tissue. Further, at least one of the jaws may include a thin cross-sectional area such that the jaw flexes when gripping tissue. Additionally, in at least one embodiment, one or more compression elements may extend from the cutting member and may be configured to cause the jaws to close when the cutting member is advanced. The compression elements may comprise a roller and/or a low-friction material. Moreover, in at least one embodiment, one or both of the jaws may be precurved, away from the cutting member's longitudinal axis. Accordingly, in various embodiments, the overall force required to advance the cutting member and/or close the jaws may be reduced.

    摘要翻译： 提供了一种手术器械，其可以包括和末端执行器，包括两个钳口和被配置成在钳口之间移动的切割构件。 在至少一个实施例中，夹爪中的一个或两个可以是柔性的，使得钳夹构造成在夹持组织时弯曲。 此外，夹爪中的至少一个可以包括薄的横截面面积，使得当夹持组织时夹爪弯曲。 另外，在至少一个实施例中，一个或多个压缩元件可以从切割构件延伸，并且可以构造成当切割构件前进时使夹爪关闭。 压缩元件可以包括辊和/或低摩擦材料。 此外，在至少一个实施例中，一个或两个钳口可以是预先切割的，远离切割构件的纵向轴线。 因此，在各种实施例中，可以减少推进切割构件和/或关闭夹爪所需的总体力。

    SURGICAL CUTTING AND SEALING INSTRUMENT WITH REDUCED FIRING FORCE
    9.
    发明申请
    SURGICAL CUTTING AND SEALING INSTRUMENT WITH REDUCED FIRING FORCE 有权
    具有减少火力的外科切割和密封仪器

    公开(公告)号：US20110238065A1

    公开(公告)日：2011-09-29

    申请号：US12732992

    申请日：2010-03-26

    申请人： John V. Hunt ,  Robert J. Laird ,  Omar J. Vakharia ,  Richard W. Timm ,  Gavin M. Monson ,  Suzanne E. Thompson

    发明人： John V. Hunt ,  Robert J. Laird ,  Omar J. Vakharia ,  Richard W. Timm ,  Gavin M. Monson ,  Suzanne E. Thompson

    IPC分类号： A61B18/14

    CPC分类号： A61B17/3205 ,  A61B17/295 ,  A61B2017/2933 ,  A61B2017/2937

    摘要： A surgical instrument is provided that can comprise and end effector including two jaws and a cutting member configured to move between the jaws. In at least one embodiment, one or both of the jaws may be flexible, such that a jaw is configured to flex when gripping tissue. Further, at least one of the jaws may include a thin cross-sectional area such that the jaw flexes when gripping tissue. Additionally, in at least one embodiment, one or more compression elements may extend from the cutting member and may be configured to cause the jaws to close when the cutting member is advanced. The compression elements may comprise a roller and/or a low-friction material. Moreover, in at least one embodiment, one or both of the jaws may be precurved, away from the cutting member's longitudinal axis. Accordingly, in various embodiments, the overall force required to advance the cutting member and/or close the jaws may be reduced.

    摘要翻译： 提供了一种手术器械，其可以包括和末端执行器，包括两个钳口和被配置成在钳口之间移动的切割构件。 在至少一个实施例中，夹爪中的一个或两个可以是柔性的，使得钳夹构造成在夹持组织时弯曲。 此外，夹爪中的至少一个可以包括薄的横截面面积，使得当夹持组织时夹爪弯曲。 另外，在至少一个实施例中，一个或多个压缩元件可以从切割构件延伸，并且可以构造成当切割构件前进时使夹爪关闭。 压缩元件可以包括辊和/或低摩擦材料。 此外，在至少一个实施例中，一个或两个钳口可以是预先切割的，远离切割构件的纵向轴线。 因此，在各种实施例中，可以减少推进切割构件和/或关闭夹爪所需的总体力。

    Method of Using A Surgical Stapler To Secure A Tissue Fold
    10.
    发明申请
    Method of Using A Surgical Stapler To Secure A Tissue Fold 审中-公开
    使用外科订书机固定组织折叠的方法

    公开(公告)号：US20120160891A1

    公开(公告)日：2012-06-28

    申请号：US13164963

    申请日：2011-06-21

    申请人： Jason L. Harris ,  Michael J. Stokes ,  Mark S. Zeiner ,  Suzanne E. Thompson

    发明人： Jason L. Harris ,  Michael J. Stokes ,  Mark S. Zeiner ,  Suzanne E. Thompson

    IPC分类号： A61B17/068

    CPC分类号： A61B17/0644 ,  A61B17/0682 ,  A61B17/0684

    摘要： A method of plicating a hollow organ by accessing the exterior of a hollow organ of a patient. The method includes the steps of grasping tissue on first and second sides of a greater curvature of the organ and forming a first fold along a length the greater curvature by attaching the first and second sides together along a first attachment line with a first plurality of fasteners. The fasteners have a first spacing therebetween. The method also involves the steps of grasping tissue on first and second sides of a greater curvature of the organ and forming a second fold about the first fold along a length the first attachment line by attaching the first and second sides together along a second attachment line with a second plurality of fasteners having a second spacing therebetween. Wherein the second spacing is less than the first spacing and wherein the second spacing is less than 2 cm.

    摘要翻译： 通过进入患者的中空器官的外部来调节中空器官的方法。 该方法包括以下步骤：在器具的较大曲率的第一侧和第二侧上抓住组织，并通过沿着第一附接线将第一和第二侧附接在一起，并沿着第一多个紧固件 。 紧固件之间具有第一间隔。 该方法还包括以下步骤：在器官的较大曲率的第一侧和第二侧上抓住组织，并沿第一连接线的长度沿着第一连接线的长度沿着第二连接线附接第一和第二侧而形成第二折叠 其中第二多个紧固件之间具有第二间隔。 其中第二间距小于第一间隔，并且其中第二间距小于2cm。