US PATENT SUBCLASS 604 / 69
.~.~.~ Material expelled from injector by explosive charge

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}
68  DF  .~.~ Needleless hypodermic injector {4}
69.~.~.~ Material expelled from injector by explosive charge

DEFINITION

Classification: 604/69

Material expelled from injector by explosive charge:

(under subclass 68) Subject matter wherein the body treating material is ejected from the injector by an explosive charge.