发明名称 |
ENDOSCOPIC SURGICAL CLIP APPLIER |
摘要 |
An apparatus for application of surgical clips is provided and includes a lockout system selectively engageable with a pusher bar to prevent the pusher bar from returning to a home position and to prevent a trigger from completing a full stroke when a plurality of clips are substantially exhausted. The apparatus may include a trip mechanism including a trip lever biased into contact with the pusher bar, wherein distal movement of the drive bar moves the trip mechanism until the trip lever engages a lip of the pusher bar and in turn distally moves the pusher bar. The apparatus may include a wedge plate including a distal end placeable between spaced-apart jaw members, wherein the wedge plate is moved proximally to withdraw the distal end thereof from between the jaw members when a drive channel is moved in a distal direction. |
申请公布号 |
EP2157920(A4) |
申请公布日期 |
2013.08.07 |
申请号 |
EP20080732820 |
申请日期 |
2008.03.26 |
申请人 |
COVIDIEN LP |
发明人 |
WHITFIELD, KENNETH, H.;SORRENTINO, GREGORY |
分类号 |
A61B17/128 |
主分类号 |
A61B17/128 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|