Patent ID: 8525999
Filing Date: 2013-09-03
Classification: A61B,A61N,F21K,F21V,F21W,F21Y,G01N,G02B

Abstract:
1. An illumination system, comprising: a first LED module including, a second LED module which emits light of a third wavelength different than the second wavelength; a third LED module which emits light of a fourth wavelength different than the second wavelength and different than the third wavelength; a plurality of reflective elements which combine the light of the second wavelength with the light of the third wavelength and the light of the fourth wavelength into a combined beam of white light having a CRI of 85 or greater; and a lens system which focuses the combined beam of white light into an input aperture of a fiber optic device which transmits the combined beam of white light to an endoscope.