US PATENT SUBCLASS 600 / 205
.~.~ With auxiliary channel (e.g., fluid transversing)

Current as of: June, 1999
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600 /   HD   SURGERY

184  DF  SPECULA {2}
201  DF  .~ Retractor {12}
205.~.~ With auxiliary channel (e.g., fluid transversing)

DEFINITION

Classification: 600/205

With auxiliary channel (e.g., fluid transversing):

(under subclass 201) Subject matter wherein the retractor is provided with a passage which admits the introduction of fluid or gas for the application of suction means to remove material therefrom.

SEE OR SEARCH THIS CLASS, SUBCLASS:

187, for laryngoscopes having a fluid admitting auxiliary channel.