ELECTROCARDIOGRAPH

摘要

PCT No. PCT/JP82/00001 Sec. 371 Date Jul. 29, 1982 Sec. 102(e) Date Jul. 29, 1982 PCT Filed Jan. 4, 1982 PCT Pub. No. WO82/02333 PCT Pub. Date Jul. 22, 1982.An electrode for an electrocardiograph in which potentials of the human body surface near the heart are detected by electrodes, and signals from the electrodes are processed through a computer to make an isopotential map of the body. The electrodes each have a plurality of sets of pin contacts and each set includes a plurality of pin contacts. The space between pin contacts of a set is much smaller than the space between pin contact sets. Each pin contact is pushed toward the body surface separately by means of a resilient member. The pin contacts of a set are mutually electrically connected in parallel. The potential of the body surface can be accurately detected as long as one pin contact of a set is in good contact, even if the other contacts are in bad contact.