April 1, 1990IEEE Transactions on Biomedical Engineering

Multichannel physiological monitor plus simultaneous full-duplex speech channel using a dial-up telephone line

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Design

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Authors

MRM RezazadehUniversity of Ulster NEN.E. EvansQueen's University Belfast

Discussion

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Implication

Demonstrates technical feasibility of remote multi-parameter monitoring; leaves open effects on clinical outcomes and care delivery.

Structured PICO

Intervention

Multichannel physiological monitor plus simultaneous full-duplex speech channel using a dial-up telephone line with quadrature amplitude modulation (QAM)

Outcome

Clinical acceptability of output ECG and blood pressure waveformssurrogate

A physiological monitoring system can successfully transmit multiple data channels and speech simultaneously over a standard telephone line, yielding clinically acceptable ECG and blood pressure signals.

Cite This Study

Rezazadeh et al. (1990) studied this question.

synapsesocial.com/papers/6a972a048107d23be4ccd019 https://doi.org/10.1109/10.52352

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Multichannel physiological monitor plus simultaneous full-duplex speech channel using a dial-up telephone line

Discussion

Member takes

Implication

Structured PICO

Cite This Study

Multichannel physiological monitor plus simultaneous full-duplex speech channel using a dial-up telephone line

Discussion

Member takes

Implication

Structured PICO

Cite This Study

Also Consider

Also Consider