Physiological data communication system

Details Physiological data communication system Physiological data communication system

1996-09-30

1998-02-17

Getzow, Scott

Surgery

Truss

Pad

128903, A61B 504

Patent

active

057182345

ABSTRACT:
The present invention provides for a communication system for conveying biomedical data between a plurality of patient monitors and a centralized base station. The communication system includes a plurality of base transceivers within the base station. Each of the base transceivers is coupled with a dedicated transmit antenna and a dedicated receive antenna. The communication system additionally includes a plurality of remote transceivers each coupled with one of the patient monitors. Each of the remote transceivers communicates with a respective base transceiver. Each of the base transceivers may be interconnected via a common bus. The base transceivers and remote transceivers each have at least one tuning device controlled by a microcontroller for varying the center frequency thereof according to a hop sequence. The communication system may include a forward error correction device, a scrambler and a modem for providing GMSK modulation of the biomedical data.

REFERENCES:
patent: 5142534 (1992-08-01), Simpson et al.
patent: 5179569 (1993-01-01), Sawyer
patent: 5381443 (1995-01-01), Borth et al.
patent: 5381798 (1995-01-01), Burrows

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