In pulsed current therapy, what is the role of the machine?

In pulsed current therapy, the machine plays a crucial role in the modulation of electrical current delivery to the tissues. Specifically, its function is to intermittently interrupt current flow. This pulsing action allows for periods of both stimulation and rest, which can enhance therapeutic effects on nerve and muscle tissues. By providing bursts of current followed by intervals of no current, the machine can improve tissue oxygenation, reduce pain, and promote healing while minimizing fatigue in the stimulated tissues.

The concept of pulsing is significant because it not only helps in delivering effective therapeutic doses of electricity but also facilitates a more natural response from tissues, which are typically not continuously active. This pulsed approach allows for safer and more effective treatment protocols in various clinical applications.