公开(公告)号：EP2226017A2

公开(公告)日：2010-09-08

申请号：EP10161886.6

申请日：2002-05-24

申请人： AMS Research Corporation

发明人： Watschke, Brian P. ,  Lund, Robert E. ,  Kovac, Robert S. ,  Westrum, John W., Jr. ,  Neisz, Johann J. ,  Bachman, Timothy A. ,  Rocheleau, Gary A. ,  Runman, Robert S.

IPC分类号： A61B17/04

CPC分类号： A61B17/0469 ,  A61B17/0482 ,  A61B17/0483 ,  A61B17/12013

摘要： A surgical instrument (100) for suturing soft tissue is disclosed. The surgical instrument is capable of probing tissue, and preferably provides tactile feedback concerning the condition of the tissue. The instrument can then be used to pass and retrieve a suture without the need for an additional suture retrieval tool. A surgical instrument for manipulating a suture and dart assembly comprises: a body portion (20), first (54) and second (52) jaws, a jaw manipulator (22) capable of moving the jaws, a suture manipulation member (24) mounted on the body portion for movement relative to the body portion between first and second positions in order to pass the suture and dart assembly from the first jaw to the second jaw; an extension portion (30) projecting distally from the body portion; the first and second jaws each having a major tissue gripping surface (48), the jaws being operatively associated with the jaw manipulator for movement between open and closed positions, the first jaw having a channel (141) for receiving the suture and dart assembly without any portion of the assembly projecting beyond the major tissue gripping surface of the first jaw, and the second jaw having surfaces (146) that are sized and shaped to capture the suture and dart assembly when the suture manipulation member passes the suture and dart assembly.

摘要翻译： 公开了一种用于缝合软组织的手术器械（100）。 手术器械能够探测组织，并且优选地提供关于组织状况的触觉反馈。 然后可以使用该仪器来传递和检索缝合线，而不需要额外的缝线取回工具。 一种用于操纵缝合线和飞镖组件的手术器械包括：主体部分（20），第一（54）和第二（52）颚爪，能够移动颚爪的颚柄操纵器（22），安装有缝合线操纵构件 在主体部分上相对于第一和第二位置之间的主体部分运动，以便将缝合线和飞镖组件从第一钳口传递到第二钳口; 延伸部分（30），其从所述主体部分向远侧突出; 所述第一和第二钳口各自具有主要的组织夹持表面（48），所述钳口与所述钳口操纵器可操作地相关联以在打开和关闭位置之间运动，所述第一钳口具有用于接收所述缝合线和飞镖组件的通道（141），而没有 组件的任何部分突出超过第一钳口的主要组织夹持表面，并且第二钳口具有尺寸和形状以在缝合线操纵构件通过缝合线和飞镖组件时捕获缝合线和飞镖组件的表面（146）。

公开(公告)号：EP2226017A3

公开(公告)日：2010-12-08

申请号：EP10161886.6

申请日：2002-05-24

申请人： AMS Research Corporation

发明人： Watschke, Brian P. ,  Lund, Robert E. ,  Kovac, Robert S. ,  Westrum, John W., Jr. ,  Neisz, Johann J. ,  Bachman, Timothy A. ,  Rocheleau, Gary A. ,  Runman, Robert S.

IPC分类号： A61B17/04

CPC分类号： A61B17/0469 ,  A61B17/0482 ,  A61B17/0483 ,  A61B17/12013

摘要： A surgical instrument (100) for suturing soft tissue is disclosed. The surgical instrument is capable of probing tissue, and preferably provides tactile feedback concerning the condition of the tissue. The instrument can then be used to pass and retrieve a suture without the need for an additional suture retrieval tool. A surgical instrument for manipulating a suture and dart assembly comprises: a body portion (20), first (54) and second (52) jaws, a jaw manipulator (22) capable of moving the jaws, a suture manipulation member (24) mounted on the body portion for movement relative to the body portion between first and second positions in order to pass the suture and dart assembly from the first jaw to the second jaw; an extension portion (30) projecting distally from the body portion; the first and second jaws each having a major tissue gripping surface (48), the jaws being operatively associated with the jaw manipulator for movement between open and closed positions, the first jaw having a channel (141) for receiving the suture and dart assembly without any portion of the assembly projecting beyond the major tissue gripping surface of the first jaw, and the second jaw having surfaces (146) that are sized and shaped to capture the suture and dart assembly when the suture manipulation member passes the suture and dart assembly.