To Maintain The Black Level Constant (epo) Patents (Class 348/E5.07)
  • Patent number: 12019287
    Abstract: A method of generating illumination by a light source for transmission to an endoscope includes emitting light from a plurality of light emitters of the light source, each light emitter emitting light having a different wavelength range from other light emitters of the plurality of light emitters; combining the light emitted from the plurality of light emitters into a combined light; receiving and condensing the combined light by a focusing optic to create a condensed light; and receiving and orienting the condensed light in a straight path direction by a collimating optic.
    Type: Grant
    Filed: October 10, 2022
    Date of Patent: June 25, 2024
    Assignee: Stryker Corporation
    Inventors: Benjamin Hyman Feingold, Vasudev Nambakam, Simon S. Hui