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Left atrial access apparatus and methods

  • US 20050113719A1
  • Filed: 09/24/2004
  • Published: 05/26/2005
  • Est. Priority Date: 09/26/2003
  • Status: Abandoned Application
First Claim
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1. An apparatus for detecting a physiological parameter, comprising:

  • a probe configured to pierce a tissue region of interest;

    a sensor disposed near or at the distal end of the probe, the sensor being adapted to detect the physiological parameter; and

    a guidewire connected to the probe and adapted to advance the sensor towards the tissue region of interest.

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