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Lancet device and method for sampling and injecting blood using the lancet device

  • US 20090299224A1
  • Filed: 06/08/2006
  • Published: 12/03/2009
  • Est. Priority Date: 06/08/2005
  • Status: Abandoned Application
First Claim
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1. A lancet device including a needle momentarily moving forward and restoring, the device comprising:

  • a lancet cap having a vacuum lancet chamber or a capillary chamber enclosing the needle and sucking blood out-flowing from skin punctured by the needle to temporarily store the blood.

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