US PATENT SUBCLASS 604 / 206
.~.~.~.~.~.~.~ Septum piercing conduit attached to injector by turning one component relative to another (e.g., thread, bayonet type connector, etc.)

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}
181  DF  .~.~.~ Means moved by person to inject or remove fluent material to or from body inserted conduit, holder, or reservoir {3}
187  DF  .~.~.~.~ Injector or aspirator syringe supported only by person during use (e.g., hand held hypodermic syringe, douche tube with forced injection, etc.) {13}
200  DF  .~.~.~.~.~ Means broken, cut, pierced, or torn to permit material flow to or from body {1}
201  DF  .~.~.~.~.~.~ Septum pierced by conduit to permit flow {5}
206.~.~.~.~.~.~.~ Septum piercing conduit attached to injector by turning one component relative to another (e.g., thread, bayonet type connector, etc.)

DEFINITION

Classification: 604/206

Septum piercing conduit attached to injector by turning one component relative to another (e.g., thread, bayonet type connectors, etc.):

(under subclass 201) Subject matter wherein the conduit which punctures the dividing wall is secured to the syringe means by elements which are rotatable relative to each other.