US PATENT SUBCLASS 604 / 72
.~.~.~ Structure of material reservoir replaceably held in injector

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}
72.~.~.~ Structure of material reservoir replaceably held in injector

DEFINITION

Classification: 604/72

Structure of material reservoir replaceably held in injector:

(under subclass 68) Subject matter wherein significance is attributed to the details of structure of a treating material container or cartridge which is replaceably mounted in the needleless injecting means.

(1) Note. A patent is classified as an original only if it includes the recitation of structural details of a medicament reservoir as a part of the claimed subject matter.