| 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 |  | .~.~ Material introduced or removed through conduit, holder, or implantable reservoir inserted in body {30} |
| 94 | DF | .~.~.~> Dual nozzles for insertions into paired body orifices (e.g., nasal passages, etc.) |
| 95 | DF | .~.~.~> Conduit with self-propelled or remote control means |
| 96 | DF | .~.~.~> Having means inflated in body (e.g., inflatable nozzle, dilator, balloon catheter, occluder, etc.) {6} |
| 104 | DF | .~.~.~> Having means expanding body orifice or canal (e.g., dilator, retaining means, etc.) {2} |
| 110 | DF | .~.~.~> Having means for preventing reuse of device |
| 111 | DF | .~.~.~> Having means for indicating device is defective , used, or tampered with |
| 112 | DF | .~.~.~> Having means for desensitizing skin |
| 113 | DF | .~.~.~> Having means for cooling or heating body, treating or collected material or device {1} |
| 115 | DF | .~.~.~> Having means for protruding skin to facilitate piercing it |
| 116 | DF | .~.~.~> Having means for locating or identifying point where body is to be pierced (e.g., apertured body fitting template, etc.) |
| 117 | DF | .~.~.~> Having structure for controlling depth of insertion of body piercer |
| 118 | DF | .~.~.~> Having means for varying, regulating, indicating, or limiting injection pressure or aspirating suction {2} |
| 122 | DF | .~.~.~> Having means for eliminating and/or preventing injection of air into body {4} |
| 128 | DF | .~.~.~> Having siphon means for removing material from external source or body {1} |
| 130 | DF | .~.~.~> Having projectile injector operated upon impact with body |
| 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} |
| 156 | DF | .~.~.~> Conduit forced into body by self-acting fluid pressure, motor-driven, or mechanical energy storing means {1} |
| 158 | DF | .~.~.~> Body entering conduit axially movable within body piercing conduit while former is disposed in the body {5} |
| 164 | DF | .~.~.~> Body piercer, obturator rod, or stylet axially movable within body entering conduit while latter is disposed in body {6} |
| 171 | DF | .~.~.~> Body entering conduit axially movable within flexible protective sheath facilitating sterile insertion into body duct {1} |
| 173 | DF | .~.~.~> Injection or aspiration device having plural body entering conduits |
| 174 | DF | .~.~.~> Means for securing conduit to body {6} |
| 181 | DF | .~.~.~> Means moved by person to inject or remove fluent material to or from body inserted conduit, holder, or reservoir {3} |
| 244 | DF | .~.~.~> Means broken, cut, pierced, or torn to permit material flow to body |
| 245 | DF | .~.~.~> Material flow to or from body terminated by self-acting means |
| 246 | DF | .~.~.~> Means for controlling material flow to or from body, or metering a predetermined dose or amount {6} |
| 257 | DF | .~.~.~> Liquid reservoir with body inserted nozzle or feed conduit connected therewith {5} |
| 263 | DF | .~.~.~> Removable cover or protector for body inserted conduit |
| 264 | DF | .~.~.~> Body inserted tubular conduit structure (e.g., needles, cannulas, nozzles, trocars, catheters, etc.) {7} |
| 285 | DF | .~.~.~> Treating material insert retained in body orifice {2} |