Surgical stapler apparatus
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United States of America Patent
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-
Dec 30, 1986
Grant Date -
N/A
app pub date -
Aug 17, 1981
filing date -
Aug 17, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An improved anvil for crimping or clinching generally U-shaped surgical staples in a surgical stapler includes a main channel transverse to the bases of the staples, the bottom surface of the main channel being the staple crimping or clinching surface and having a plurality of closely spaced grooves or secondary channels transverse to the longitudinal axis of the main channel for allowing staples to be crimped or clinched at substantially any location along the length of the main channel.
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