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Blow-molded syringe for use with injectors

  • US 8,939,940 B2
  • Filed: 06/07/2010
  • Issued: 01/27/2015
  • Est. Priority Date: 08/03/2006
  • Status: Active Grant
First Claim
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1. A syringe for use in a pressurized injection of a fluid, the syringe comprising:

  • a blow-molded syringe barrel formed of a polymeric material, the syringe barrel having a consistent wall thickness and capable of withstanding pressures of at least 1200 psi and formed by a blow-molding process; and

    an injection molded attachment mechanism integral with the syringe barrel and located at a proximal end of the syringe barrel,wherein the syringe barrel comprises a biaxial stretch sidewall as a result of the blow-molding process while the attachment mechanism remains essentially unchanged as a result of the blow-molding process.

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