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Telemetered characteristic monitor system and method of using the same

  • US 6,809,653 B1
  • Filed: 12/17/1999
  • Issued: 10/26/2004
  • Est. Priority Date: 10/08/1998
  • Status: Expired due to Term
First Claim
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1. An external telemetered characteristic monitor transmitter device for use in a system with a remotely located characteristic monitor and a sensor producing a signal indicative of a characteristic of a user, the transmitter device comprising:

  • a housing;

    a sensor connector coupled to the housing and that is connectable to the sensor outside a body of the user to receive the signal from the sensor;

    a processor within the housing coupled to the sensor connector to process the signal from the sensor for delivery to the remotely located characteristic monitor; and

    a transmitter coupled to the processor for wirelessly transmitting the processed signals to the remotely located characteristic monitor worn on a body of the user and concealable within clothing, wherein the remotely located characteristic monitor utilizes the received processed signals to determine a display a characteristic reading of the user, wherein the transmitter device has a unique ID code and the transmitter transmits the processed signals to the remotely located characteristic monitor in pseudo-randomly selected time windows based on the unique ID code of the transmitter such that the transmitter is synchronized with the remotely located characteristic monitor.

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