Patent ID: 9749900
Date: 2017-08-29
CPC Classifications: A61B,G01R,H04B,H04W

Claim:
1. A radio frequency (RF) receiving apparatus for receiving data from a first medical monitoring sensor which transmits data packets pertaining to a first vital sign with a first periodicity and a second medical monitoring sensor which transmits data packets pertaining to a second vital sign with a second periodicity, the apparatus comprising: first and second RF antennas at different spatial locations or orientations; first and second RF receivers, each connected to a corresponding one of the first and second RF antennas, and the first and second RF receivers receive and demodulate RF signals of at least first and second carrier frequencies to recover the data packets from the first medical monitoring sensor containing information pertaining to the first vital sign on the first carrier frequency RF signal and to recover the data packets from the second medical monitoring sensor containing information pertaining to the second vital sign on the second carrier frequency RF signal; a processor or controller connected to the first and second RF receivers and configured to: