US PATENT SUBCLASS 600 / 185
.~ Laryngoscope

Current as of: June, 1999
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600 /   HD   SURGERY

184  DF  SPECULA {2}
185.~ Laryngoscope {6}
186  DF  .~.~> With protective sheath
187  DF  .~.~> With auxiliary channel for fluid transversing
188  DF  .~.~> With means to transmit view from distal end {1}
190  DF  .~.~> Having particular blade structure {6}
197  DF  .~.~> Having particular handle structure {1}
199  DF  .~.~> Illuminating {1}

DEFINITION

Classification: 600/185

Laryngoscope:

(under subclass 184) Subject matter wherein the specula comprises a blade and a handle grasping portion, the blade having a proximal end attached to the handle and a distal end adapted for insertion into the mouth to allow imaging of a portion of the mouth, pharynx, and larynx.

SEE OR SEARCH THIS CLASS, SUBCLASS:

190+, for blade structure and subclasses 237+ for retractors adapted for oral use.

SEE OR SEARCH CLASS

604, Surgery, subclass 514 for methods of introducing a therapeutic material into or removing it from a body orifice.