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126 条记录 (耗时 0.028 秒)

    Varying tissue compression with an anvil configuration
    1.
    发明授权
    Varying tissue compression with an anvil configuration 有权
    用砧座配置改变组织压缩

    公开(公告)号：US09016541B2

    公开(公告)日：2015-04-28

    申请号：US12427796

    申请日：2009-04-22

    申请人： Frank Viola ,  Michael Zemlok

    发明人： Frank Viola ,  Michael Zemlok

    IPC分类号： A61B17/04 ,  A61B17/10 ,  A61B17/072

    CPC分类号： A61B17/068 ,  A61B17/072 ,  A61B17/105 ,  A61B2017/07214 ,  A61B2017/07235 ,  A61B2017/07242 ,  A61B2017/07264 ,  A61B2017/07278

    摘要： The present disclosure relates to surgical fastener applying apparatus and the application of variable compression to tissue. More specifically, the presently disclosed surgical fastener applying apparatus act to limit the flow of blood through tissue immediately adjacent a cut-line formed therein to effectuate hemostasis, while maximizing the flow of blood through tissue more removed from the cut-line to limit unnecessary necrosis. In one embodiment, a surgical fastener applying apparatus is disclosed having a tool assembly coupled to a distal end thereof with first and second jaws respectively including an anvil and a surgical fastener cartridge. The surgical fastener cartridge includes, among other things, angled pushers that engage surgical fasteners of varying lengths.

    摘要翻译： 本公开涉及外科紧固件施加装置和对组织的可变压缩的应用。 更具体地说，目前公开的手术紧固件施加装置用于限制血液流过紧邻其中形成的切割线的组织，以实现止血，同时最大化血液通过从切割线更多地去除的组织的流动，以限制不必要的坏死 。 在一个实施例中，公开了一种手术紧固件施加装置，其具有联接到其远端的工具组件，第一和第二钳口分别包括砧座和手术紧固件卡盘。 除了别的以外，手术紧固件包括与各种长度的手术紧固件接合的角度推动器。

    Varying Tissue Compression With An Anvil Configuration
    2.
    发明申请
    Varying Tissue Compression With An Anvil Configuration 有权
    不同的组织压缩与铁砧配置

    公开(公告)号：US20090277949A1

    公开(公告)日：2009-11-12

    申请号：US12427796

    申请日：2009-04-22

    申请人： Frank Viola ,  Michael Zemlok

    发明人： Frank Viola ,  Michael Zemlok

    IPC分类号： A61B17/072

    CPC分类号： A61B17/068 ,  A61B17/072 ,  A61B17/105 ,  A61B2017/07214 ,  A61B2017/07235 ,  A61B2017/07242 ,  A61B2017/07264 ,  A61B2017/07278

    摘要： The present disclosure relates to surgical fastener applying apparatus and the application of variable compression to tissue. More specifically, the presently disclosed surgical fastener applying apparatus act to limit the flow of blood through tissue immediately adjacent a cut-line formed therein to effectuate hemostasis, while maximizing the flow of blood through tissue more removed from the cut-line to limit unnecessary necrosis. In one embodiment, a surgical fastener applying apparatus is disclosed having a tool assembly coupled to a distal end thereof with first and second jaws respectively including an anvil and a surgical fastener cartridge. The surgical fastener cartridge includes, among other things, angled pushers that engage surgical fasteners of varying lengths.

    摘要翻译： 本公开涉及外科紧固件施加装置和对组织的可变压缩的应用。 更具体地说，目前公开的手术紧固件施加装置用于限制血液流过紧邻其中形成的切割线的组织，以实现止血，同时最大化血液通过从切割线更多地去除的组织的流动，以限制不必要的坏死 。 在一个实施例中，公开了一种手术紧固件施加装置，其具有联接到其远端的工具组件，第一和第二钳口分别包括砧座和手术紧固件卡盘。 除了别的以外，手术紧固件包括与各种长度的手术紧固件接合的角度推动器。

    Wound closure device including barbed pins
    4.
    发明授权
    Wound closure device including barbed pins 有权
    伤口闭合装置包括倒刺针

    公开(公告)号：US09220499B2

    公开(公告)日：2015-12-29

    申请号：US12914253

    申请日：2010-10-28

    申请人： Frank Viola

    发明人： Frank Viola

    IPC分类号： A61B17/08 ,  A61B17/064 ,  A61B17/06 ,  A61B19/00

    CPC分类号： A61B17/064 ,  A61B2017/0609 ,  A61B2017/0647 ,  A61B2090/036

    摘要： A wound closure device includes an elongated body, a depth stop, and one or more barbs. The elongated body has first and second ends. The ends are configured and dimensioned for insertion within tissue on opposed sides of a wound. The depth stop is positioned on the elongated body to limit the insertion depth of at least a portion of the elongated body within tissue. The one or more barbs extend radially from the elongated body and define an inner surface. The inner surface includes a first portion, a second portion, and a third portion. The first portion is disposed at a first orientation relative to a longitudinal axis of the elongated body. The second portion is disposed at a second orientation relative to the longitudinal axis. The third portion disposed at a third orientation relative to the longitudinal axis.

    摘要翻译： 伤口闭合装置包括细长体，深度止挡和一个或多个倒钩。 细长体具有第一和第二端。 端部被构造和尺寸设计成用于在组织中插入伤口的相对侧上。 深度限位器定位在细长体上以限制细长体在组织内的至少一部分的插入深度。 一个或多个倒钩从细长主体径向延伸并限定内表面。 内表面包括第一部分，第二部分和第三部分。 第一部分相对于细长主体的纵向轴线以第一取向设置。 第二部分相对于纵向轴线以第二取向设置。 第三部分相对于纵向轴线设置在第三取向。

    Flexible endoscopic stitching devices
    6.
    发明授权
    Flexible endoscopic stitching devices 有权
    灵活的内窥镜拼接装置

    公开(公告)号：US08337515B2

    公开(公告)日：2012-12-25

    申请号：US12442872

    申请日：2007-10-05

    申请人： Frank Viola ,  Eric J. Taylor ,  Peter Hathaway ,  Kenneth W. Horton

    发明人： Frank Viola ,  Eric J. Taylor ,  Peter Hathaway ,  Kenneth W. Horton

    IPC分类号： A61B17/04

    CPC分类号： A61B17/0469 ,  A61B17/04 ,  A61B17/0491 ,  A61B17/0625 ,  A61B2017/00323 ,  A61B2017/06042 ,  A61B2017/0609 ,  A61B2017/2902 ,  A61B2017/2903 ,  A61B2017/2905 ,  A61B2017/2929 ,  A61B2017/2933 ,  A61B2017/2936 ,  A61B2017/2943

    摘要： An endoscopic stitching device is provided including a handle assembly and an end effector operatively connected to the handle assembly. The handle assembly includes a housing; a trigger operatively supported on the housing; and an actuation cable operatively connected to the trigger and extending from the housing in such a manner that an actuation of the trigger imparts axial translation and rotation to the actuation cable. The end effector includes a tool assembly configured and adapted to perform at least a pair of operations. The actuation cable is operatively connected to the tool assembly in such a manner that the actuation cable is capable of effecting a first operation of the pair of operations of the end effector upon the axial translation thereof and/or effecting a second operation of the pair of operations of the end effector upon the rotation thereof.

    摘要翻译： 提供内窥镜缝合装置，其包括手柄组件和可操作地连接到手柄组件的端部执行器。 手柄组件包括壳体; 可操作地支撑在壳体上的扳机; 以及致动电缆，其操作地连接到触发器并且以这样的方式从壳体延伸，使得触发器的致动赋予致动电缆的轴向平移和旋转。 末端执行器包括配置和适于执行至少一对操作的工具组件。 致动电缆以这样的方式可操作地连接到工具组件，使得致动电缆能够在其端部执行器的轴向平移时实现末端执行器的一对操作的第一操作和/或执行一对 端部执行器在其旋转时的操作。

    Anvil position detector for a surgical stapler
    8.
    发明授权
    Anvil position detector for a surgical stapler 有权
    用于外科缝合器的砧位置检测器

    公开(公告)号：US08028882B2

    公开(公告)日：2011-10-04

    申请号：US11799687

    申请日：2007-05-01

    申请人： Frank Viola

    发明人： Frank Viola

    IPC分类号： A61B17/115

    CPC分类号： A61B17/072 ,  A61B17/29 ,  A61B2017/2933 ,  A61B2090/0811

    摘要： An anvil position detector is provided for use with a surgical stapling instrument. The anvil position detector includes a projection formed on a driving or jaw closure mechanism of the surgical instrument and a recess for a notch formed on the jaw or anvil of the surgical instrument. Engagement of the projection with the notch provides a tactile and/or audible indication to the operator of the surgical instrument that the anvil or jaw is in proper alignment with the remainder of the surgical instrument.

    摘要翻译： 提供了一种与外科缝合器械一起使用的砧位置检测器。 砧位置检测器包括形成在手术器械的驱动或钳口闭合机构上的突起和形成在外科器械的钳口或砧座上的凹口的凹部。 突起与凹口的接合为手术器械的操作者提供触觉和/或听觉指示，使得砧座或钳口与外科器械的其余部分正确对准。

    Method Of Using Barbed Sutures For Gastric Volume Reduction
    10.
    发明申请
    Method Of Using Barbed Sutures For Gastric Volume Reduction 审中-公开
    用于胃体积减少的带刺缝线的方法

    公开(公告)号：US20100174299A1

    公开(公告)日：2010-07-08

    申请号：US12634308

    申请日：2009-12-09

    申请人： Frank Viola ,  Nadya Belcheva

    发明人： Frank Viola ,  Nadya Belcheva

    IPC分类号： A61B17/08 ,  A61B17/04

    CPC分类号： A61F5/0083 ,  A61B2017/00818 ,  A61B2017/0417 ,  A61B2017/06047 ,  A61B2017/06057 ,  A61B2017/0609 ,  A61B2017/06176

    摘要： A method of gastric reduction is disclosed that includes the steps of: inserting an oral-gastric device into the interior volume of the stomach of a subject; and inserting through the esophagus at least one barbed suture in proximity to the muscularis of the stomach of a subject. The barbed suture has a first end having a pointed configuration, and a second end. The muscularis comprise at least first and second surfaces that are in at least partially interfacing relationship to one another in the interior volume. The method also includes inserting the first and/or the second end of the barbed suture through the muscularis to form at least first and second pull regions; and pulling the ends to cause the first pull region to move the first surface towards the interior volume and to cause the second pull region to move the second surface towards the interior volume.

    摘要翻译： 公开了一种胃溃疡的方法，其包括以下步骤：将口胃装置插入到受试者的胃的内部体积中; 并且通过食道插入至少一个有刺的缝合线靠近受试者的胃的肌肉。 有倒勾的缝合线具有尖端构造的第一端和第二端。 肌肉包括至少第一和第二表面，其在内部体积中彼此至少部分相互接触。 所述方法还包括将有倒钩的缝合线的第一和/或第二端插入穿过肌层以形成至少第一和第二拉伸区域; 并且拉动所述端部以使所述第一拉伸区域朝向所述内部空间移动所述第一表面，并且使所述第二拉伸区域朝向所述内部空间移动所述第二表面。