| 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} |
| 264 | DF | .~.~.~ Body inserted tubular conduit structure (e.g., needles, cannulas, nozzles, trocars, catheters, etc.) {7} |
| 523 | DF | .~.~.~.~ Flexible catheter or means (e.g., coupling) used therewith {5} |
| 533 | DF | .~.~.~.~.~ Coupling or connector structure {4} |
| 534 | DF | .~.~.~.~.~.~ Multiple sections {1} |
| 535 |  | .~.~.~.~.~.~.~ Interfitting members {1} |
| 536 | DF | .~.~.~.~.~.~.~>.~ With expansible internal elements |