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PROBE WITH GAS PERMEABLE MATERIAL SURROUNDING A GAS SENSOR ASSEMBLY

  • US 20080125635A1
  • Filed: 02/07/2008
  • Published: 05/29/2008
  • Est. Priority Date: 09/09/2003
  • Status: Abandoned Application
First Claim
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1. A probe for use in a patient having a vessel carrying blood to ascertain characteristics of the blood comprising a cannula having proximal and distal extremities, the distal extremity being adapted to be inserted into the vessel of the patient, a gas sensor assembly mounted inside the distal extremity of the cannula, the cannula having an annular window of a gas permeable material extending around the gas sensor assembly.

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