| 607 / | HD | SURGERY: LIGHT, THERMAL, AND ELECTRICAL APPLICATION |
| 1 | DF | LIGHT, THERMAL, AND ELECTRICAL APPLICATION {8} |
| 2 | DF | .~ Electrical therapeutic systems {28} |
| 72 | ![]() | .~.~ Pulse signal {2} |
| 73 | DF | .~.~.~> Random or pseudorandom pulse pattern |
| 74 | DF | .~.~.~> Bipolar pulses |