US PATENT SUBCLASS 604 / 23
.~ Gas application

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}
23.~ Gas application {3}
24  DF  .~.~> Gas mixed with other material
25  DF  .~.~> Ozone
26  DF  .~.~> Gas injected into body canal or cavity

DEFINITION

Classification: 604/23

Gas application:

(under subclass 19) Subject matter for injecting a body treating material in the form of gas into the body or for the application of said gas against the body.

(1) Note. The gas application here is for other than breathing.