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Phototreatment device for use with coolants

  • US 20070067006A1
  • Filed: 11/13/2006
  • Published: 03/22/2007
  • Est. Priority Date: 05/23/2002
  • Status: Active Grant
First Claim
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1. A system for measuring a speed of motion of a phototreatment device over a tissue region, the phototreatment device having an electromagnetic source to effect a phototreatment and the tissue region having a substance applied thereto, comprising:

  • a radiation source positioned on the phototreatment device to irradiate the tissue region and the applied substance;

    a detector associated with the phototherapeutic device configured and arranged to monitor the substance; and

    a processor for calculating a speed of motion of the phototreatment device based on signals from the detector.

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