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ANASTOMOSIS DEVICE

  • US 20110011916A1
  • Filed: 07/09/2010
  • Published: 01/20/2011
  • Est. Priority Date: 07/16/2009
  • Status: Abandoned Application
First Claim
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1. An anastomotic surgical stapling device comprising:

  • an operator control assembly;

    a tubular shaft longitudinally extending from the operator control assembly to a distal end; and

    an actuating head portion at the distal end of said tubular shaft, said actuating head portion comprising(i) a detachable anvil portion with an axially extending stem portion and(ii) a stapling portion comprising a stapling mechanism for firing an array of staples around said stem portion and against said detachable anvil portion, wherein said anvil portion and said stapling portion matingly engage along a mating edge defined by locations around said stem portion spaced from a particular position on the axis of said stem portion by axially and/or radially varying distances.

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