APPARATUS FOR MONITORING BODY TEMPERATURE AND CONTROLLING A HEATING DEVICE TO MAINTAIN A SELECTED TEMPERATURE

摘要

A servocircuit measures and controls temperature. A thermistor detects temperature and a controller controls a heating device to maintain a selected temperature in a living organism. The danger of electric shock is removed by using field effect transistors to isolate the thermistor from hazardous voltage currents. Alarm and control circuitry eliminates danger of overheating.