发明名称 |
APPARATUS FOR FORMING VARIABLE HEIGHT SURGICAL FASTENERS |
摘要 |
A surgical device for applying a plurality of surgical staples is provided. The device includes a staple fastening assembly attached to a surgical instrument. The staple fastening assembly includes a pair of cooperating jaws, a jaw operating mechanism, and a gap sensor. A staple magazine having a plurality of staples and an anvil member having a plurality of staple pockets are attached to the jaws. The staple magazine includes a staple crimping cam and a staple dimpling cam that are operatively coupled to the surgical instrument. The jaw operating mechanism is operatively connected to a drive assembly in the surgical instrument for moving the jaws for automatically setting a tissue gap between the cooperating jaws. The gap sensor cooperates with the jaw operating mechanism for controlling staple formation. |
申请公布号 |
CA2681186(C) |
申请公布日期 |
2015.07.21 |
申请号 |
CA20082681186 |
申请日期 |
2008.03.20 |
申请人 |
TYCO HEALTHCARE GROUP LP |
发明人 |
SORRENTINO, GREGORY;VIOLA, FRANK J.;CUNNINGHAM, SCOTT |
分类号 |
A61B17/068 |
主分类号 |
A61B17/068 |
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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