| 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} |
| 131 | DF | .~.~.~ Treating material forced into or out of body by self-acting fluid pressure, motor-driven, or mechanical energy storing means (e.g., pressure infusion or aspiration, etc.) {8} |
| 140 |  | .~.~.~.~ Material impelled by pressurized charge of gas or vacuum {5} |
| 141 | DF | .~.~.~.~.~> Material impelled by means (e.g., diaphragm, piston) moved by gas or vacuum pressure {2} |
| 145 | DF | .~.~.~.~.~> Pressurizing gas generated by chemical reaction |
| 146 | DF | .~.~.~.~.~> Pressurizing gas or vacuum charge produced by mechanical actuator (e.g., air pump, etc.) associated with injector |
| 147 | DF | .~.~.~.~.~> Pressurizing gas or vacuum charge supplied by external storage source |
| 148 | DF | .~.~.~.~.~> Means broken, cut, pierced, or torn to permit material flow |