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SYRINGE/PLUNGER COUPLING

  • US 20130204129A1
  • Filed: 12/18/2012
  • Published: 08/08/2013
  • Est. Priority Date: 02/05/1999
  • Status: Abandoned Application
First Claim
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1. A syringe for mounting to an injector for injecting fluids into an animal subject, said syringe comprising:

  • a cylindrical barrel;

    a plunger snugly slidable in said cylindrical barrel, said plunger having a rearwardly facing drive ram engaging coupling element thereon in the shape of a rearwardly facing extension, wherein said rearwardly facing extension includes a knurled interior cavity and said rearwardly facing extension does not extend outside of said cylindrical barrel in at least one position of said plunger; and

    a discharge tip in fluid communication with a forward end of said cylindrical barrel.

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