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BY (1). Y.S. CHAITANYA (2).G.CHAKRAVARTHI Department of Electronics & Communication Engineering SWARNANDHRA INSTITUTE OF ENGINEERING &TECHNOLOGY SEETHARAMPURAM,NARSAPUR 06/07/22 1 CHAITANYA& CHAKRI
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Bio Telemetry

Apr 28, 2015

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Page 1: Bio Telemetry

BY

(1). Y.S. CHAITANYA

(2).G.CHAKRAVARTHI

Department of Electronics & Communication EngineeringSWARNANDHRA INSTITUTE OF ENGINEERING &TECHNOLOGY

SEETHARAMPURAM,NARSAPUR

04/11/23 1CHAITANYA& CHAKRI

Page 2: Bio Telemetry

Biotelemetry (or Medical Telemetry) involves the application of telemetry in the medical field to remotely monitor various vital signs of ambulatory patients.

It entails remote measurement of biological parameters. Transmission of physiological data from point of generation to the point of reception can take many forms.

Biotelemetry using wireless diagnosis, can monitor electronically the symptoms and movements of patients.

This development has opened up avenues for medical diagnosis and treatment.

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Year Technology Processing  

1921 Electrode wires to a Galvanometer

By signal from the electrodes  

1950 FDMMultiplexedPhysiologic

signals 

1970 TDMMultiplexedPhysiologic

signals 

1980s to present

TDMMagnetically

CoupledTranscutaneous

Data Transfer 

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TRANSRECEIVER

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Reduction of the impediment of the information source (patient, subject or animal).

Reduction of measuring artifacts,

Reduction of the risk for electroshock,

Reduction of the complexity of monitoring of physiological variables, as well as a potential reduction of the total cost of patient care.

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The system has inherent limitations. Movement of the patient is restricted. If the patient goes beyond the range of the system, his ECG cannot be monitored.

Research is in progress for upgrades. Practical systems are being developed to build on existing technology and public infrastructure.

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Use of biotelemetry techniques in medical science will bring out a sea- change with improvements in patient care treatment. Since the technology uses the existing communication infrastructure, it is easy to realize and implement biotelemetry without much effort and cost. Biotelemetry will enable patients to move and perform their daily chores without any worry or mental stress of the unpredictable attack due to their body disorders. Patients who need continuous monitoring can wear a biotelemetry device, which automatically sends the vital signals to the hospitals. There is need to create interest in this field and initiate research activities. 

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