US PATENT SUBCLASS 348 / 69
.~.~.~ Controlled by video signal

Current as of: June, 1999
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61  DF  SPECIAL APPLICATIONS {15}
65  DF  .~ With endoscope {9}
68  DF  .~.~ Illumination {2}
69.~.~.~ Controlled by video signal

DEFINITION

Classification: 348/69

Controlled by video signal:

(under subclass 68) Subject matter wherein the generated picture signal is fed back to the light source to regulate the intensity of light projected on the inspected surface of the human body.