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126 条记录 (耗时 0.029 秒)

    Surgical stapling apparatus and method
    112.
    发明申请
    Surgical stapling apparatus and method 审中-公开
    手术吻合装置及方法

    公开(公告)号：US20070145096A1

    公开(公告)日：2007-06-28

    申请号：US11711568

    申请日：2007-02-26

    申请人： Frank Viola ,  David Ivanko

    发明人： Frank Viola ,  David Ivanko

    IPC分类号： A61B17/10

    CPC分类号： A61B17/07207 ,  A61B17/0686 ,  A61B2017/00526 ,  A61B2017/0725 ,  A61B2017/07271 ,  A61B2017/2933 ,  A61B2090/0814

    摘要： The present disclosure is directed to staple-gap adjustment members for use in surgical stapling apparatus and methods. A gap adjustment member includes one or more bearing portions sharing a common rotational axis and one or more cam surface portions having a periphery with at least two different points along the periphery, with each point along the periphery having a different radius from the rotational axis. The one or more cam surface portions can have a central axis parallel to and spaced a distance from the rotational axis of the one or more bearing portions.

    摘要翻译： 本公开涉及用于外科缝合装置和方法的缝合钉间隙调节构件。 间隙调整构件包括一个或多个共用共同旋转轴线的轴承部分和一个或多个凸轮表面部分，该凸轮表面部分具有沿周边具有至少两个不同点的周边，沿着周边的每个点具有与旋转轴线不同的半径。 一个或多个凸轮表面部分可以具有平行于并且与一个或多个轴承部分的旋转轴线间隔一定距离的中心轴线。

    Electrosurgical stapling apparatus
    113.
    发明申请
    Electrosurgical stapling apparatus 有权
    电外科手术装置

    公开(公告)号：US20070145095A1

    公开(公告)日：2007-06-28

    申请号：US11707818

    申请日：2007-02-16

    申请人： Russell Heinrich ,  Frank Viola

    发明人： Russell Heinrich ,  Frank Viola

    IPC分类号： A61B17/10

    CPC分类号： A61B17/07207 ,  A61B17/072 ,  A61B18/1445 ,  A61B2017/00853 ,  A61B2017/07264 ,  A61B2017/07278 ,  A61B2017/07285 ,  A61B2017/320052 ,  A61B2018/00595 ,  A61B2018/00601 ,  A61B2018/0063

    摘要： An electrosurgical stapling apparatus is provided which uses thermogenic energy as well as surgical fasteners or staples for strengthening tissue, providing hemostasis, tissue joining or welding. The thermogenic energy also strengthens tissue in proximity to a staple line and knife cut line and provides hemostasis along the staple and cut lines formed by the staples and a knife blade during surgical stapling. The use of thermogenic energy provides short-term hemostasis and sealing, and reduces or prevents staple line and cut line bleeding, while the stapling features provide short and long-term tissue strength and hemostasis. The stapling apparatus further substantially reduces or prevents knife cut line bleeding by energizing a knife blade for cauterizing tissue while it is being cut. In one embodiment, energy is applied to the anvil to energize the staples as they make contact with the anvil.

    摘要翻译： 提供了一种使用生热能的电外科缝合装置以及用于加强组织的手术紧固件或缝钉，提供止血，组织接合或焊接。 生热能还加强了缝合线和刀切割线附近的组织，并且在外科缝合期间沿着缝钉和由钉和刀片形成的切割线提供止血。 使用生热能提供短期止血和密封，减少或防止缝合线和切线出血，同时缝合特征提供短期和长期的组织强度和止血。 缝合装置进一步大大地减少或防止在切割组织时激活刀片以切割组织的刀切割线渗色。 在一个实施例中，当砧座与砧座接触时，将能量施加到砧座以激励订书钉。

    Biopsy system having a single use loading unit operable with a trocar driver, a knife driver and firing module
    115.
    发明授权
    Biopsy system having a single use loading unit operable with a trocar driver, a knife driver and firing module 失效
    活检系统具有可使用套管针驱动器，刀驱动器和击发模块操作的单次使用加载单元

    公开(公告)号：US07189207B2

    公开(公告)日：2007-03-13

    申请号：US10444301

    申请日：2003-05-23

    申请人： Frank Viola

    发明人： Frank Viola

    IPC分类号： A61B5/05 ,  A61B5/00 ,  A61B13/00 ,  A61B17/32

    CPC分类号： A61B10/0275 ,  A61B10/0283 ,  A61B2010/0208 ,  A61B2017/3409

    摘要： A biopsy system for retrieving biopsy tissue samples from different regions of the body is disclosed. The biopsy system includes a single use loading unit having a trocar assembly and a knife assembly. A trocar driver is operably connected to the trocar assembly and is actuable to move a trocar between retracted and advanced positions. The trocar driver is disengaged from the trocar assembly prior to firing the trocar into a target tissue mass to reduce drag on the trocar during firing. A knife driver is operably connected to the knife assembly such that when actuated, a knife is both rotatably and axially advanced about the trocar.

    摘要翻译： 公开了一种用于从身体的不同区域检索活检组织样本的活检系统。 活检系统包括具有套管针组件和刀组件的单次使用装载单元。 套针驱动器可操作地连接到套管针组件，并且可启动以将套管针移动到缩回位置和前进位置之间。 在将套管针放入目标组织块之前，将套针机驱动器与套管针组件脱离，以减少在点火期间套管针上的阻力。 刀驱动器可操作地连接到刀组件，使得当被致动时，刀可旋转地并且轴向前进绕套管针。

    Post-operative bacteria test strip spool and method
    117.
    发明申请
    Post-operative bacteria test strip spool and method 失效
    手术后细菌试纸片卷轴及方法

    公开(公告)号：US20070012728A1

    公开(公告)日：2007-01-18

    申请号：US11388176

    申请日：2006-03-24

    申请人： Frank Viola ,  Michael Soltz ,  Robert Beetel ,  Katherine Jordan ,  Alicia Farrell ,  Emily Gumkowski

    发明人： Frank Viola ,  Michael Soltz ,  Robert Beetel ,  Katherine Jordan ,  Alicia Farrell ,  Emily Gumkowski

    IPC分类号： B67D5/64 ,  C12Q1/00

    CPC分类号： G01N33/48764

    摘要： A media-dispensing apparatus for testing body fluids and a method of using the same are disclosed. The apparatus includes a housing having a lower portion and an upper portion, and an elongated tubular member having a distal opening adjacent a distal end thereof. The elongated tubular member includes a first lumen within the elongated tubular member extending from the lower portion of the housing to the distal opening and includes a second lumen within the elongated tubular member extending from the upper portion of the housing to the distal opening. A media strip is dispensable from the lower portion of the housing, through the first lumen, out the distal opening of the elongated tubular member, through the second lumen and into the upper portion of the housing.

    摘要翻译： 公开了一种用于测试体液的介质分配装置及其使用方法。 该装置包括具有下部和上部的壳体，以及具有邻近其远端的远端开口的细长管状构件。 所述细长管状构件包括在所述细长管状构件内从所述壳体的下部延伸到所述远端开口的第一腔，并且包括所述细长管状构件中的从所述壳体的上部延伸到所述远端开口的第二腔。 介质条从壳体的下部经由第一内腔排出，从细长管状构件的远端开口穿过第二内腔并进入壳体的上部是不必要的。

    Surgical fastener applying apparatus
    120.
    发明申请
    Surgical fastener applying apparatus 有权

    公开(公告)号：US20060151569A1

    公开(公告)日：2006-07-13

    申请号：US11356912

    申请日：2006-02-16

    申请人： Karl Ehrenfels ,  David Ivanko ,  Randolph Lehn ,  Roberto Pedros ,  Csaba Rethy ,  Frank Viola

    发明人： Karl Ehrenfels ,  David Ivanko ,  Randolph Lehn ,  Roberto Pedros ,  Csaba Rethy ,  Frank Viola

    IPC分类号： A61B17/04

    CPC分类号： A61B17/07207 ,  A61B2017/07214 ,  A61B2017/0725 ,  A61B2017/07271 ,  A61B2017/320052 ,  A61B2090/038 ,  A61B2090/0801 ,  A61B2090/0814

    摘要： An improved surgical fastener applying apparatus includes a cartridge half-section and an anvil half-section with the cartridge and anvil half-sections being relatively movable from an unclamped position to a fully clamped position. The apparatus includes a replaceable staple cartridge assembly having a plurality of surgical staples and a pivotably mounted safety lock-out. The safety lock-out is pivotable between an initial position in which a relative movement of the cartridge and anvil half-sections to the fully clamped position is permitted and a blocking position in which a relative movement of the cartridge and anvil half-sections to return them to their fully clamped position after the plurality of staples have been at least partially fired is prevented. The apparatus further includes a pivotably mounted firing lever for moving a pair of camming surfaces longitudinally. In addition, each of the presently disclosed cartridge and anvil half-sections of the fastener applying apparatus includes a clamping lever, which clamping levers are configured and adapted to enable the applying apparatus to be opened by either one of the cartridge half-section and the anvil half-section.