A temperature, pulse and respiration detector having a non-disposable sensor and a disposable cover. The sensor comprises a probe having a thermistor mounted at one end for insertion into the body to sense temperature. The sensor also comprises a thermistor spaced from the end of the probe and housed...http://www.google.es/patents/US4036211?utm_source=gb-gplus-sharePatente US4036211 - Temperature, pulse and respiration detection apparatus
Temperature, pulse and respiration detection apparatus
