US PATENT SUBCLASS 600 / 150
.~.~.~ With deflection recovery

Current as of: June, 1999
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600 /   HD   SURGERY

101  DF  ENDOSCOPE {29}
139  DF  .~ Having flexible tube structure {6}
146  DF  .~.~ With bending control means {6}
150.~.~.~ With deflection recovery

DEFINITION

Classification: 600/150

With deflection recovery:

(under subclass 146) Subject matter wherein the bending portion of the endoscope is provided with means which permits the unbending of that portion engaging the body orifice or body cavity when the bending control mechanism is not operating.