The present invention provides a temperature detective structure of an ear thermometer, wherein a through receiving space is formed at the center of a fixing seat, and a radiation sensor is disposed at the top inside the receiving space. A heat-spreading sheet is fixedly disposed at the bottom end of...http://www.google.fr/patents/US20030067957?utm_source=gb-gplus-shareBrevet US20030067957 - Temperature detective structure of ear thermometer
Temperature detective structure of ear thermometer
