US PATENT SUBCLASS 600 / 115
.~.~ Inflatable cuff or balloon

Current as of: June, 1999
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600 /   HD   SURGERY

101  DF  ENDOSCOPE {29}
114  DF  .~ With guide means for body insertion {1}
115.~.~ Inflatable cuff or balloon

DEFINITION

Classification: 600/115

Inflatable cuff or balloons:

(under subclass 114) Subject matter wherein the guide means is provided with expandable portions alternatingly distended to engage and disengage with the interior of the body or body cavity to facilitate the movement of the endoscope into the body or body cavity.

SEE OR SEARCH THIS CLASS, SUBCLASS:

207, for inflatable, flexible or expandable retractors.