US PATENT SUBCLASS 600 / 215
.~.~.~ Adjustable (e.g., extendable)

Current as of: June, 1999
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600 /   HD   SURGERY

184  DF  SPECULA {2}
201  DF  .~ Retractor {12}
210  DF  .~.~ With special blade or retracting surface structure {6}
215.~.~.~ Adjustable (e.g., extendable) {1}
216  DF  .~.~.~.~> Multiple joints on retracting surface

DEFINITION

Classification: 600/215

Adjustable (e.g., extendable):

(under subclass 210) Subject matter wherein the blade or retracting surface of the retractor may be moved at an angle or rotated with respect to a handle portion, or may be elongated or shortened to accommodate differently sized pieces of tissue or organs to be moved.