US PATENT SUBCLASS 604 / 165
.~.~.~.~ Having means preventing relative movement between elements during their insertion into 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}
164  DF  .~.~.~ Body piercer, obturator rod, or stylet axially movable within body entering conduit while latter is disposed in body {6}
165.~.~.~.~ Having means preventing relative movement between elements during their insertion into body

DEFINITION

Classification: 604/165

Having means preventing relative movement between elements during their insertion into body:

(under subclass 164) Subject matter wherein a retaining or lock means prevents either longitudinal or rotational movement between the conduit and the stiffening support element during their insertion into the body.