US PATENT SUBCLASS 607 / 54
.~.~ Producing visual effects by stimulation

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}
54.~.~ Producing visual effects by stimulation

DEFINITION

Classification: 607/54

Producing visual effects by stimulation:

(under subclass 2) Subject matter providing electrical stimulation which produces a resulting effect interpreted by a patient's brain as light; e.g., phosphene.

SEE OR SEARCH THIS CLASS, SUBCLASS:

136, for electrical applicators for the external ear canal.