发明名称 |
SURGICAL CLIP APPLIER |
摘要 |
A surgical clip applier is provided and includes a ratchet mechanism having a rack member connected to a drive channel such that axial translation of the drive channel results in axial translation of the rack member, the rack member defining a first set of teeth along a first side thereof and a second set of teeth along a second side thereof. The ratchet mechanism including a first pawl and a second pawl each tiltably supported in the housing and disposed on respective opposed sides of the rack member; and a buckling spring interposed between the first pawl and the second pawl and constrained in a slot formed in the rack member, wherein the buckling spring is dimensioned so as to bow in one of a proximal direction and a distal direction. |
申请公布号 |
EP3132756(A1) |
申请公布日期 |
2017.02.22 |
申请号 |
EP20160184652 |
申请日期 |
2016.08.18 |
申请人 |
Covidien LP |
发明人 |
ROCKROHR, Brian;MALKOWSKI, Jaroslaw T.;CRESTON, Brian;ZAMMATARO, Thomas;MEEHAN, Christopher M;ADDI, Ernest |
分类号 |
A61B17/128;A61B17/29;A61B90/00 |
主分类号 |
A61B17/128 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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