Electronic tripolar dry electrode combination - is in miniature housing and measures and records voltage difference on skin via amplifier

摘要

The electonic tripolar dry electrode combination is for electro-medical applications on human or animal skin. It measures physiological action potential without having to prepare or use electrode cream on the skin or on the electrode. It consists of a combination of a miniature housing with built-in special amplifier and erasable electrode pads. They are attached to the skin by an adhesive ring. It measures and records the differential voltage on the skin. It only requires one measuring electrode which incorporates three miniature electrodes. The electrodes are connected to the inputs of a differential amplifier.