Oscillator circuit e.g. short-circuit loop, for therapeutic usage, has metallic spring coil forming induction coil having spiral shape obtained by winding coil around and along core/support made of leather or any other insulating material

摘要

The loop has a metallic spring coil forming an induction coil (1) and connected at its ends to a capacitor (2). The coil is constituted of a wire or a bundle of metallic wires having spiral shape obtained by winding the coil around and along a core or support (3) made of leather or any other insulating material. The capacitor can have adjustable value.