公开(公告)号：US10357188B2

公开(公告)日：2019-07-23

申请号：US14857957

申请日：2015-09-18

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Wouter Herman Peeters ,  Toeno Van Der Sar ,  Egbertus Reiner Jacobs ,  Gilbert Martinus Verbeek ,  Johannes Wilhelmus Weekamp

IPC: A61B5/1455 ,  A61B5/024 ,  A61B5/00

Abstract: An optical source for guiding light to a target of a patient includes at least one light source configured to emit red light and infrared light. The at least one light source is embedded within a light-conducting sheet. A photodistributor is spaced from the at least one light source. The photodistributor includes a light-emitting surface and at least one light-receiving surface optically coupled to the light-conducting sheet. The photodistributor is configured to discharge at least a portion of the emitted red light and at least a portion of the emitted infrared light into a target.