US PATENT SUBCLASS 604 / 323
.~.~ With flow control means (e.g., antibackflow valve, etc.)

Current as of: June, 1999
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604 /   HD   SURGERY

317  DF  MEANS AND METHODS FOR COLLECTING BODY FLUIDS OR WASTE MATERIAL (E.G., RECEPTACLES, ETC.) {5}
322  DF  .~ Material collector or receptacle having attaching means to static support independent of body {4}
323.~.~ With flow control means (e.g., antibackflow valve, etc.)

DEFINITION

Classification: 604/323

With flow control means (e.g., antiback flow valve, etc.):

(under subclass 322) Subject matter wherein the receptor is provided with means regulating or restricting flow into and out of the receptor.

SEE OR SEARCH THIS CLASS, SUBCLASS:

335, and 350, for other receptors attachable to body having flow control means thereon.