Surgical instrument with curvilinear tissue-contacting surfaces
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United States of America Patent
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Dec 11, 2012
Issued Date -
N/A
app pub date -
Jun 3, 2010
filing date -
Jul 21, 2009
priority date (Note) -
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Abstract
A surgical stapling instrument including a handle assembly, an elongated body portion, a shell assembly and an anvil assembly. The elongated body portion extends distally from the handle assembly and defines a longitudinal axis. The shell assembly is disposed adjacent a distal end of the elongated body portion and includes a non-planar, tissue-contacting surface oriented obliquely with respect to the longitudinal axis. The anvil assembly includes a non-planar, tissue-contacting surface oriented obliquely with respect to the longitudinal axis. The tissue-contacting surface of the anvil assembly is configured to align with the tissue-contacting surface of the shell assembly when the anvil assembly and shell assembly are in the approximated position.
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