This document describes a wireless sensor network heart rate monitoring system. The system uses a heart beat sensor that detects heart pumping and produces a pulse rate output, which is sent to a microcontroller. The microcontroller plots the heart rate in real time and stores it on a computer or mobile device for patient monitoring and analysis. Potential applications include in-home patient monitoring where vital signs are monitored remotely to allow patients more freedom while still receiving care. The system aims to address the lack of attending healthcare staff in India by allowing remote monitoring.

1. “ WSN HEART RATE
MONITORING SYSTEM”

2. CONTENTS
 ABSTRACT
 INTRODUCTION
 HEART BEAT SENSOR
 ANAlOG TO CONVERSION
 HC -05 MODULE
 PULSE SENSOR
 FUTURE SCOPE
 RESULT
 CONCLUSION

3. GOAL OF THE PROJECT
 WSN are growing into a widespread technology
due to low power and low cost wireless
Technology
 To monitor the heart rate of human in real time
 A heart rate monitoring system is designed with
Bluetooth

4. PURPOSE
According to the data from the WHO Global health
observatory , the statistics show that there are only
 5.8 physicians per 10,000 persons&12.7 nurses &
midwives for every 10000 persons.
 India faces a scarcity of attending staff for the
patients.
 A number of people die because of lack of health
monitoring .

5. INRODUCTION
 The sensor on the patient’s finger, detects the
pumping of the heart and produces a pulse rate
output. This is then transferred to the
Microcontroller.
 In the Microcontroller the output is plotted
with respect to real time to the heart beat rate.
 This information can be stored on the
computer / mobile and can be used to analyze a
status of the patient.

6. DISCREPTION
Power Supply:
Generates +5v and +12v DC supply from the given
230VAC.
 Signal conditioning Board:
Used to convert the sensed voltage & current into 0-5V DC
and gives it to the ADC of the PIC Micro controller.
 Microcontroller:
This Microcontroller used as a CPU for processing input &
output.
 Potential divider:
Used to reduce the voltage level from the sensor
to be given to the Microcontroller

7. LCD Display:
Used to display the output data.
 Heart Beat Sensor:
Is designed to give digital output of heart when a finger is placed inside it.
It is directly connected to microcontroller to measure beats per minute.
Applications :
Bio feedback control of robotics
Patient monitoring system
Advantages :
• It is portable
• It gives accurate result if power supply is proper .

8. Block Diagram

9. Sensor working

10. Pulse cycle

12. APPLICATIONS
TELECOM
SERVICES
m-commerce
info services
object interaction
(Internet of Things)
ZigBee
Wireless Control that
Simply Works
TV
VCR
DVD/CD
remote
security
HVAC
lighting control
access control
irrigation
PC &
PERIPHERALS
asset mgt
process
control
environmental
energy mgt
PERSONAL
HEALTH CARE
security
HVAC
AMR
lighting control
access control
patient
monitoring
fitness
monitoring

13. In-Home Patient Monitoring
 Patients receive better care at reduced cost with more
freedom and comfort
 Patients can remain in their own home
 Monitors vital statistics and sends via internet
 Doctors can adjust medication levels
 Allows monitoring of elderly family member
 Sense movement or usage patterns in a home
 Turns lights on when they get out of bed
 Notify via mobile phone when anomalies occur
 Wireless panic buttons for falls or other problems
 Can also be used in hospital care
 Patients are allowed greater movement
 Reduced staff to patient ratio
graphic
graphic

14. Conclusion
 Pulse oximeter Data

15. Thank You

16. ANY QUERIES ??