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Wing-like needle protector

  • US 20040186446A1
  • Filed: 01/14/2004
  • Published: 09/23/2004
  • Est. Priority Date: 07/18/2001
  • Status: Active Grant
First Claim
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1. A wing-like needle protector for housing a wing-like needle which comprises a hollow needle, a holding cylinder for holding a rear end of the hollow needle, and a pair of wing pieces formed integrally with the holding cylinder so as to freely coalesce with each other, comprising:

  • a gutter-shaped member including a portion for housing the hollow needle a portion for housing the holding cylinder and a portion for housing the coalesced wing pieces extended upward of the portion for housing the holding cylinder; and

    a gripper protruded outward from a bottom surface of the gutter-shaped member;

    wherein the gutter-shaped member has a closed tip of the portion for housing the hollow needle, an opened rear end of the portion for housing the holding cylinder, and a narrowed area where a space between side walls of the gutter-shaped member is narrow so as to fit the holding cylinder in a bottom portion;

    the holding cylinder is engaged with the narrowed area; and

    the housed wing pieces are replusively engaged with the portion for housing the wing pieces.

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