US PATENT SUBCLASS 604 / 40
.~.~.~ With telescoping movement between ingress and egress passages

Current as of: June, 1999
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604 /   HD   SURGERY

19  DF  MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) {7}
27  DF  .~ Material introduced into and removed from body through passage in body inserted means {7}
39  DF  .~.~ Structure of douche nozzle having separate ingress and egress passages therein {2}
40.~.~.~ With telescoping movement between ingress and egress passages

DEFINITION

Classification: 604/40

With telescoping movement between ingress and egress passages:

(under subclass 39) Subject matter including slidable ingress and egress channel members which are axially movable within one another.

SEE OR SEARCH THIS CLASS, SUBCLASS:

158+, and 164+, for body inserted conduits having members slidably mounted with respect to one another.