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Body fluid sampling device

  • US 9,022,952 B2
  • Filed: 03/15/2012
  • Issued: 05/05/2015
  • Est. Priority Date: 03/06/2004
  • Status: Active Grant
First Claim
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1. An analytical device, comprising:

  • a support structure having a laterally open capillary channel therein which is accessible from the surrounding in at least an access region, said laterally open capillary channel having a fluid introduction region located upstream the access region, said laterally open capillary channel having a discharge region located downstream the access region, wherein the support structure is a skin piercing element; and

    a fluid receiving means, the fluid receiving means being spaced a distance from the channel in a first state and the fluid receiving means being in contact with fluid located in the access region in a second state to receive fluid, so that the fluid receiving means is not contacted with a fluid from the discharge region.

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