US PATENT SUBCLASS 607 / 68
.~.~ Generating complex signals

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}
68.~.~ Generating complex signals {3}
69  DF  .~.~.~> With two oscillating signal components
70  DF  .~.~.~> With two pulse signal components
71  DF  .~.~.~> With one pulse and one oscillating signal component

DEFINITION

Classification: 607/68

Generating complex signals:

(under subclass 2) Subject matter for generating a stimulus having at least two signal components.

(1) Note. If more than two signal components are present, regardless of the type, the patent is classified in this subclass.

(2) Note. Such signals may be galvanic or constant direct current, oscillatory with positive and negative portions substantially congruent and pulse; e.g., discontinuous or nonoscillatory continuous waves, combined by mixing, adding, modulating, etc.

SEE OR SEARCH THIS CLASS, SUBCLASS:

72+, for pulse-type signals.

75, for galvanic signals.

76, for oscillatory signals.