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LANCET DEVICE

  • US 20090093832A1
  • Filed: 03/09/2007
  • Published: 04/09/2009
  • Est. Priority Date: 03/10/2006
  • Status: Abandoned Application
First Claim
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1. A lancet device comprising:

  • a lancet having a puncture body with a puncture needle at a tip, and a lancet case housing the puncture body within so as to be movable in a puncture direction, with a holding position for the puncture body within the lancet case before puncturing and a holding position for the puncture body within the lancet case after removal once after puncturing are different;

    a main body that has an opening portion the lancet is inserted into, and a lancet holder for holding the lancet inserted from the opening portion;

    an biasing member provided within the main body, that provides a biasing force for causing the puncture needle to protrude towards the front end side with the whole of the lancet holder; and

    a shot-ready movement portion provided within the main body, that enable the lancet to be moved to a shot-ready state by the biasing member only when the lancet is installed before puncturing.

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