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Three-dimensional optical guidance for catheter placement

  • US 20080039715A1
  • Filed: 06/11/2007
  • Published: 02/14/2008
  • Est. Priority Date: 11/04/2004
  • Status: Abandoned Application
First Claim
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1. A system for generating a three dimensional visualization, said system comprising:

  • (a) a light source in communication with a device that extends into a body, the light source being adapted to deliver light at least three distinct wavelengths to said device;

    (b) a detector array positioned external to the body, the detector array adapted to measure light emitted from the device positioned within the body at a plurality of locations external to the body;

    (c) a processor in communication with the detector array, the processor being programmed to process light measurements received from the detector array and generate a three-dimensional visualization of at least one structure positioned with the body, said light measurements being associated with light generated by the light source at least three distinct wavelengths.

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