作者: Steven Antonie Willem Fokkenrood , Alexander Franciscus Kolen , Nenad Mihajlovic , Louis Stroucken , Harm Jan Willem Belt
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摘要: The invention provides a system (1) for determining an identification characteristic of medical device (3) carrying at least ultrasound emitter/sensor element (321). is based on detection signal from the (321) upon drive signal. can identify database (211,511) known devices. Furthermore, update duration and frequency use it prohibit further when predetermined limit exceeded.