A telemetered characteristic monitor system includes a remotely located data receiving device, a sensor for producing signal indicative of a characteristic of a user, and a transmitter device. The transmitter device includes a housing, a sensor connector, a processor, and a transmitter. The transmitter...http://www.google.es/patents/US7602310?utm_source=gb-gplus-sharePatente US7602310 - Telemetered characteristic monitor system and method of using the same
Telemetered characteristic monitor system and method of using the same