US PATENT SUBCLASS 600 / 173
.~.~ View field altering means

Current as of: June, 1999
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600 /   HD   SURGERY

101  DF  ENDOSCOPE {29}
160  DF  .~ Having imaging and illumination means {16}
173.~.~ View field altering means

DEFINITION

Classification: 600/173

View field altering means:

(under subclass 160) Subject matter wherein a plurality of separate images located at different angles from the distal end of the endoscope can be viewed from the same endoscope without moving the exterior of the elongated insertion part.