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Illuminator for photodynamic therapy

DC
  • US 8,216,289 B2
  • Filed: 12/16/2010
  • Issued: 07/10/2012
  • Est. Priority Date: 05/01/1998
  • Status: Expired due to Fees
First Claim
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1. A method of photodynamically diagnosing or treating a patient, comprising:

  • illuminating the patient with an illuminator whose measured output over an active emitting area is at least 60% of the measured maximum over all operation distances.

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