公开(公告)号：US06656133B2

公开(公告)日：2003-12-02

申请号：US09965504

申请日：2001-09-27

申请人： James W. Voegele ,  Randy R. Stephens ,  Craig F. Forester ,  William A. Garrison ,  Michael E. Boehm ,  Anil Nalagatla

发明人： James W. Voegele ,  Randy R. Stephens ,  Craig F. Forester ,  William A. Garrison ,  Michael E. Boehm ,  Anil Nalagatla

IPC分类号： A61B1000

CPC分类号： A61B10/0275 ,  A61B10/0283 ,  A61B2010/0208 ,  A61B2017/00398

摘要： The present invention is directed to an improved cable driven surgical biopsy device wherein a transmission assembly is disposed at a proximal end of the biopsy device. The transmission assembly being adapted to convert rotational motion of a cable entering the biopsy device of a substantially right angle into rotational energy to drive the axial cutter in the biopsy device.

公开(公告)号：US06712774B2

公开(公告)日：2004-03-30

申请号：US09967013

申请日：2001-09-28

申请人： James W. Voegele ,  Craig F. Forester ,  William A. Garrison

发明人： James W. Voegele ,  Craig F. Forester ,  William A. Garrison

IPC分类号： A61B1000

CPC分类号： A61B10/0275 ,  A61B10/0283 ,  B82Y15/00

摘要： The present application describes an image-guided, vacuum assisted, percutaneous, coring, breast biopsy instrument which may be conveniently mounted to an x-ray machine, and incorporates a safety lockout system that is located at the proximal end of the biopsy instrument.

摘要翻译： 本申请描述了可以方便地安装到X射线机上的图像引导，真空辅助，经皮，取芯，乳腺活检器械，并且包括位于活检器械近端的安全锁定系统。

公开(公告)号：US06988650B2

公开(公告)日：2006-01-24

申请号：US11015278

申请日：2004-12-20

申请人： Richard F. Schwemberger ,  Craig F. Forester ,  Michael T. Mather

发明人： Richard F. Schwemberger ,  Craig F. Forester ,  Michael T. Mather

IPC分类号： A61B17/068

CPC分类号： A61B17/072 ,  A61B17/07207 ,  A61B2017/07214 ,  A61B2017/07221 ,  A61B2017/07271 ,  A61B2017/07285

摘要： A surgical instrument is adapted for applying a plurality of surgical fasteners to body tissue. The surgical instrument includes a frame having a proximal end and a distal end, with a handle positioned at the proximal end and an end effector positioned at the distal end. The end effector is shaped and dimensioned for supporting a cartridge housing and an anvil, the cartridge housing and anvil being relatively movable by actuation of a closure mechanism. The surgical instrument further includes a firing mechanism associated with the end effector and the cartridge housing for selective actuation of the surgical fasteners features. The surgical instrument also includes a retaining pin for enclosing tissue between the anvil and the cartridge housing. The retaining pin is moved by actuation of the closure mechanism from an open first position to a closed second position. A manual actuator is associated with the retaining pin for moving from the second position back to the first position and alternatively moving the retaining pin from the first position to the second position.

摘要翻译： 外科器械适于将多个外科紧固件应用于身体组织。 手术器械包括具有近端和远端的框架，手柄位于近端，并且末端执行器位于远端。 端部执行器的形状和尺寸用于支撑盒壳体和砧座，盒壳体和砧座通过关闭机构的致动而可相对移动。 手术器械还包括与端部执行器和药筒外壳相关联的触发机构，用于选择性地致动外科手术紧固件特征。 外科器械还包括用于封闭砧座和药筒壳体之间的组织的固定销。 通过闭合机构的致动将固定销从打开的第一位置移动到关闭的第二位置。 手动致动器与保持销相关联，用于从第二位置移动到第一位置，并且将保持销从第一位置移动到第二位置。