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Smart Vest: wearable multi-parameter remote physiological monitoring system
P S Pandian1, K Mohanavelu, K P Safeer
1Defence Bioengineering and Electromedical Laboratory (DEBEL), Defence R&D Organization (DRDO), CV Raman Nagar, Bangalore 560093, India. pspandian@yahoo.com
Medical Engineering & Physics
|September 18, 2007
Summary
This study introduces the Smart Vest, a washable shirt with integrated sensors for continuous physiological monitoring. This wearable system enables remote health tracking by collecting vital signs and wearer location data.
Area of Science:
- Biomedical Engineering
- Wearable Technology
- Remote Health Monitoring
Background:
- Continuous physiological monitoring is crucial for proactive healthcare.
- Existing wearable systems often lack comprehensive data acquisition and remote capabilities.
Purpose of the Study:
- To develop and validate the 'Smart Vest', a wearable system for continuous, multi-parameter physiological monitoring.
- To enable remote tracking of wearer health status and geo-location.
Main Methods:
- The Smart Vest integrates sensors for ECG, PPG, body temperature, blood pressure, GSR, and heart rate.
- Data acquisition utilizes a microcontroller with wireless communication and GPS modules.
- Physiological signals are sampled at 250 samples/s, digitized at 12-bit resolution, and transmitted wirelessly.
Main Results:
- A prototype Smart Vest system was developed for real-time data collection.
- The system successfully transmitted physiological data and wearer geo-location to a remote station.
- Clinical validation of the collected data was performed and is presented.
Conclusions:
- The Smart Vest offers a viable solution for comprehensive, remote physiological monitoring.
- This wearable technology has potential applications in continuous health assessment and telemedicine.
- Further clinical validation supports the reliability of the Smart Vest for health monitoring.
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