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Syringe Barrel With Reinforcing Rib

  • US 20080132853A1
  • Filed: 01/30/2008
  • Published: 06/05/2008
  • Est. Priority Date: 02/10/2000
  • Status: Active Grant
First Claim
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1. A syringe barrel for an injection apparatus, the syringe barrel being adapted to be mounted on a cylinder holder that comprises a flange insertion groove, the syringe barrel comprising:

  • a flange adapted to be held by said flange insertion groove so as to fix the syringe barrel, anda reinforcing rib on a rear surface of the flange,wherein the rib has a concave portion which is adapted to fit a positioning mechanism installed in the cylinder holder.

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