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ECWAY TECHNOLOGIES 
IEEE PROJECTS & SOFTWARE DEVELOPMENTS 
IEEE PROJECTS & SOFTWARE DEVELOPMENTS 
OUR OFFICES @ CHENNAI / TRICHY / KARUR / ERODE / MADURAI / SALEM / COIMBATORE 
OUR OFFICES @ CHENNAI / TRICHY / KARUR / ERODE / MADURAI / SALEM / COIMBATORE 
BANGALORE / HYDRABAD 
BANGALORE / HYDRABAD 
CELL: 9894917187 | 875487 1111/2222/3333 | 8754872111 / 3111 / 4111 / 5111 / 6111 
CELL: 9894917187 | 875487 1111/2222/3333 | 8754872111 / 3111 / 4111 / 5111 / 6111 
Visit: www.ecwayprojects.com Mail to: ecwaytechnologies@gmail.com 
Visit: www.ecwayprojects.com Mail to: ecwaytechnologies@gmail.com 
WIRELESS ECG MONITORING AND ALARM SYSTEM 
USING ZIGBEE 
ABSTRACT 
The paper introduces a real-time monitoring system for in-patient. The system is 
made up of two sub-systems: patient physical states data acquisition and communication 
system based on Zigbee technology, and hospital monitoring and control centre. 
The patient physical states data acquisition and communication system monitors the 
main physical parameters and movement status continuously. The information from data 
acquisition system is sent to hospital monitoring centre by Zigbee wireless communication 
module. 
The monitoring centre receives the information from each patient and save them to 
database, and then judges the states of patient by fuzzy reasoning. The data from patient can 
be displayed as graph or numeric on monitor if it is necessary, and then the doctor can 
diagnose the patient according to the recorded continuous data. 
This project uses regulated 5V, 750mA power supply. 7805 three terminal voltage 
regulator is used for voltage regulation. Bridge type full wave rectifier is used to rectify the 
ac output of secondary of 230/18V step down transformer.
BLOCK DIAGRAM 
TRANSMITTER 
POWER SUPPLY 
RECEIVER
HARDWARE REQUIREMENTS 
1. Temperature sensor 
2. Cardiac sound pulse 
3. Micro controller 
4. Max 232 
5. Zigbee 
6. Database 
ADVANTAGES 
1. Monitoring and control is the core of the real- time monitoring system for patient 
physical states, and it can dispose , display , save ,query and analyze the data from 
each patient. 
2. One key point of all critical care for elderly patient is the continuous monitoring of 
their vital signs. The results prove that the mobility, usability and performance of our 
proposed system have impacts on the user’s attitude, and there is a significant positive 
relation between the user’s attitude and the intent to use our proposed system. This 
proposed system is expected to monitor the electrical activity of heart of the patient 
under critical care more conveniently and accurately for diagnosing. 
3. Accuracy is more, because it uses wireless network. 
4. Zigbee is selected as the wireless transmission standard because of its short-range, 
low-cost, and low power characteristics.
APPLICATIONS 
1. Intensive Care Units 
2. Ambulance services 
3. Traditional pulse diagnosis system

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Wireless ecg monitoring and alarm system using zigbee

  • 1. ECWAY TECHNOLOGIES IEEE PROJECTS & SOFTWARE DEVELOPMENTS IEEE PROJECTS & SOFTWARE DEVELOPMENTS OUR OFFICES @ CHENNAI / TRICHY / KARUR / ERODE / MADURAI / SALEM / COIMBATORE OUR OFFICES @ CHENNAI / TRICHY / KARUR / ERODE / MADURAI / SALEM / COIMBATORE BANGALORE / HYDRABAD BANGALORE / HYDRABAD CELL: 9894917187 | 875487 1111/2222/3333 | 8754872111 / 3111 / 4111 / 5111 / 6111 CELL: 9894917187 | 875487 1111/2222/3333 | 8754872111 / 3111 / 4111 / 5111 / 6111 Visit: www.ecwayprojects.com Mail to: ecwaytechnologies@gmail.com Visit: www.ecwayprojects.com Mail to: ecwaytechnologies@gmail.com WIRELESS ECG MONITORING AND ALARM SYSTEM USING ZIGBEE ABSTRACT The paper introduces a real-time monitoring system for in-patient. The system is made up of two sub-systems: patient physical states data acquisition and communication system based on Zigbee technology, and hospital monitoring and control centre. The patient physical states data acquisition and communication system monitors the main physical parameters and movement status continuously. The information from data acquisition system is sent to hospital monitoring centre by Zigbee wireless communication module. The monitoring centre receives the information from each patient and save them to database, and then judges the states of patient by fuzzy reasoning. The data from patient can be displayed as graph or numeric on monitor if it is necessary, and then the doctor can diagnose the patient according to the recorded continuous data. This project uses regulated 5V, 750mA power supply. 7805 three terminal voltage regulator is used for voltage regulation. Bridge type full wave rectifier is used to rectify the ac output of secondary of 230/18V step down transformer.
  • 2. BLOCK DIAGRAM TRANSMITTER POWER SUPPLY RECEIVER
  • 3. HARDWARE REQUIREMENTS 1. Temperature sensor 2. Cardiac sound pulse 3. Micro controller 4. Max 232 5. Zigbee 6. Database ADVANTAGES 1. Monitoring and control is the core of the real- time monitoring system for patient physical states, and it can dispose , display , save ,query and analyze the data from each patient. 2. One key point of all critical care for elderly patient is the continuous monitoring of their vital signs. The results prove that the mobility, usability and performance of our proposed system have impacts on the user’s attitude, and there is a significant positive relation between the user’s attitude and the intent to use our proposed system. This proposed system is expected to monitor the electrical activity of heart of the patient under critical care more conveniently and accurately for diagnosing. 3. Accuracy is more, because it uses wireless network. 4. Zigbee is selected as the wireless transmission standard because of its short-range, low-cost, and low power characteristics.
  • 4. APPLICATIONS 1. Intensive Care Units 2. Ambulance services 3. Traditional pulse diagnosis system