Electronic pulsed current system can produce a direct current which is pulsed at one of two different frequencies and has simulation and handheld probes

摘要

The electronic pulsed current system has a 9V current source (1) followed by a central switching device. It can choose one of two generators (3,4) to produce a direct current which is pulsed at 2800 Hertz or 8000 Hertz. The pulsed current is fed to a timer (5) connected to a start therapy switch (8). The timer is connected to a display circuit (9) and has connections to simulation (6) and handheld therapy (7) probes.