US PATENT SUBCLASS 607 / 92
.~.~.~ Internal application

Current as of: June, 1999
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607 /   HD   SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION

1  DF  LIGHT, THERMAL, AND ELECTRICAL APPLICATION {8}
88  DF  .~ Light application {3}
90  DF  .~.~ Lamp and casing {4}
92.~.~.~ Internal application

DEFINITION

Classification: 607/92

Internal application:

(under subclass 90) Subject matter which is used to apply light rays directly to the internal body tissue, organs, or fluids.

(1) Note. This subclass includes subject matter which applies light rays to body fluids which are pumped outside of the body.

SEE OR SEARCH CLASS

600, Surgery,

185+, 191, 200, 221+, and 246 for illuminated specular designed to enter natural body orifices