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Apparatus for minimally invasive calibration of implanted pressure transducers

  • US 20040019285A1
  • Filed: 05/13/2003
  • Published: 01/29/2004
  • Est. Priority Date: 05/14/2002
  • Status: Active Grant
First Claim
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1. A pressure measurement calibration system comprising:

  • one or more first sensors for measuring a first measured pressure at a first location at least partially within a medical patient;

    one or more second sensors for measuring a second measured pressure at a second location with respect to a medical patent; and

    a perturbation, wherein said perturbation is operable to calibrate said one or more first sensors based upon said first and second measured pressures.

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