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Vascular needle

  • US 20020177864A1
  • Filed: 05/01/2002
  • Published: 11/28/2002
  • Est. Priority Date: 05/01/2001
  • Status: Active Grant
First Claim
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1. A needle comprising:

  • a hollow cylindrical member having a longitudinal axis and first and second ends;

    a bevel face formed in a top surface of the first end of the cylindrical member, the bevel face defining at least a first cutting surface, a needle tip, and a rear portion; and

    at least a first projection attached to and extending away from the cylindrical member, the first projection defining at least a second cutting surface, the first projection positioned proximal to the first end of the cylindrical member.

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