US PATENT SUBCLASS 604 / 244
.~.~.~ Means broken, cut, pierced, or torn to permit material flow to body

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}
48  DF  .~ Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin {9}
93  DF  .~.~ Material introduced or removed through conduit, holder, or implantable reservoir inserted in body {30}
244.~.~.~ Means broken, cut, pierced, or torn to permit material flow to body

DEFINITION

Classification: 604/244

Means broken, cut, pierced, or torn to permit material flow to body:

(under subclass 93) Subject matter including an element that is fractured, separated by an edged instrument, punctured by some means, or separated by having portions thereof rended apart by pulling for the purpose of allowing flow of the body treating material to the body.

SEE OR SEARCH THIS CLASS, SUBCLASS:

87, for means broken, cut, pierced, or torn to permit mixing of materials.

148, for means associated with self-acting devices for injecting or removing material into or out of the body and handled as aforesaid.

200, for means associated with hand or body supported devices and handled as aforesaid.