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Structure of intestinal anastomosis gun

  • US 20020091397A1
  • Filed: 01/05/2001
  • Published: 07/11/2002
  • Est. Priority Date: 01/05/2001
  • Status: Abandoned Application
First Claim
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1. An intestinal anastomosis gun comprising:

  • a gun barrel, said gun barrel comprising a first endpiece and a second endpiece;

    a gun head unit, said gun head unit comprised of a hollow anastomosis rod, said hollow anastomosis rod comprising a head and a tail, and a push rod fastened to the first endpiece of said gun barrel and inserted into said anastomosis rod; and

    an operating mechanism, said operating mechanism comprising a center shaft inserted into said gun barrel, said center shaft having a top end connected to the tail of said hollow anastomosis rod, a hollow screw cap fastened to the second endpiece of said gun barrel, and a rotary member;

    wherein rotating said rotary member causes said center shaft and said push rod to be moved axially downwards/upwards in said gun barrel relative to said hollow anastomosis rod to stretch open/release the head of said hollow anastomosis rod.

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