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INDWELLING NEEDLE ASSEMBLY

  • US 20130023826A1
  • Filed: 09/26/2012
  • Published: 01/24/2013
  • Est. Priority Date: 03/26/2010
  • Status: Active Grant
First Claim
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1. An indwelling needle assembly comprising:

  • an inner needle having a sharp needlepoint at a distal end;

    an inner needle hub fixed to a proximal portion of the inner needle;

    a hollow outer needle in which the inner needle is inserted;

    an outer needle hub fixed to a proximal portion of the outer needle; and

    a pressing member, which presses an intermediate portion of the outer needle between a proximal end and a distal end.

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