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Micro-dialysis probe

  • US 8,235,936 B2
  • Filed: 11/22/2010
  • Issued: 08/07/2012
  • Est. Priority Date: 08/06/1999
  • Status: Expired due to Term
First Claim
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1. A micro-dialysis probe for introducing a solution into surrounding tissue, comprising:

  • a probe shaft having a proximal end and a distal probe tip;

    a hollow fiber forming part of the probe tip, and forming a drainage line, the drainage line having a dialysis section for providing the solution to the surrounding tissue;

    a supply line for providing the solution to the drainage line, the supply line and drainage line being arranged as separate hollow channels which extend substantially side-by-side; and

    an opening provided between the supply line and the drainage line in the area of the dialysis section such that the solution which flows from the supply line into the drainage line in the area of the opening experiences a flow inversion.

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