US PATENT SUBCLASS 604 / 130
.~.~.~ Having projectile injector operated upon impact with 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}
130.~.~.~ Having projectile injector operated upon impact with body

DEFINITION

Classification: 604/130

Having projectile injector operated upon impact with body:

(under subclass 93) Subject matter wherein a body treating material reservoir is projected by an external force across an open space into contact with said body and which upon impact with said body injects the material thereinto by inertial motion.

SEE OR SEARCH CLASS

124, Mechanical Guns and Projectors, appropriate subclasses for projectiles of general utility.