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Sensor for transcutaneous measurement of vascular access blood flow

  • US 20040116790A1
  • Filed: 12/09/2003
  • Published: 06/17/2004
  • Est. Priority Date: 12/29/2000
  • Status: Active Grant
First Claim
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1. A sensor for the transcutaneous measurement of vascular access blood flow comprising at least one photoemitter and at least one photodetector, the total number of photoemitters and photodetectors being at least three, the photoemitters and the photodetectors being collinear and alternatingly arranged.

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