US PATENT SUBCLASS 607 / 64
.~.~.~ Constant level output

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}
2  DF  .~ Electrical therapeutic systems {28}
63  DF  .~.~ Promoting patient safety or comfort {1}
64.~.~.~ Constant level output

DEFINITION

Classification: 607/64

Constant level output:

(under subclass 63) Subject matter maintaining a substantially constant output amplitude regardless of changing interface conditions.

SEE OR SEARCH THIS CLASS, SUBCLASS:

11, for cardiac pacers which regulate the output signal according to an interface condition.