发明名称 |
Curved knife for linear staplers |
摘要 |
A knife for use with surgical fastening instrument for applying fasteners to tissue, the knife including a nonlinear cutting edge having a first portion, a second portion, and an intermediate between said first and said second portion, said first portion being positioned at least as distal as said intermediate portion. The cutting edge is configured to completely sever selected tissue while minimizing the potential for "wisping" of uncut or partially cut tissue away from the cutting edge.
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申请公布号 |
US5554164(A) |
申请公布日期 |
1996.09.10 |
申请号 |
US19950415026 |
申请日期 |
1995.03.30 |
申请人 |
UNITED STATES SURGICAL CORPORATION |
发明人 |
WILSON, DONALD F.;LEHN, RANDOLPH F.;DWORAK, FRANK;GRAVENER, ROY D.;KUS, JOSEPH E.;STEARNS, RALPH A. |
分类号 |
A61B17/072;A61B17/32;(IPC1-7):A61B17/62;A61B17/08;B31B1/00 |
主分类号 |
A61B17/072 |
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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