This document describes an ECG monitoring system that uses a wireless sensor to monitor a patient's heartbeat and transmit the data via Wi-Fi. The system consists of a heartbeat sensor, transmitter, and receiver. The sensor measures the heartbeat which is transmitted wirelessly by the transmitter. The data can be received on an Android device and stored as a history. The system is intended to allow remote patient monitoring at an affordable price.

1. ECG Monitoring System
CARDIAC SENSOR (ANDRIOD APP)
PRESENTED BY,
LEENAMOL CHACKO
MCA

2. PRESENTATION
AGENDA
• IntroductionIntroduction
• MethodologyMethodology
• Implementation detailsImplementation details
• ConclusionConclusion
• Future EnhancementFuture Enhancement

3. INTRODUCTION
• ECG (Electrocardiograph) service in android
phones and tablets
• A compact sensor, is used to monitor the
heartbeat in analog form .
• Signals sent through Wi-Fi technology.
• We can Store the signal as history
• We can send the signals to doctor via Email.

4. Objective
The patient can monitor his own condition at
any time, though this he can save the life.
This system is to be available at reasonable
prices.
Embedded technology is to be use for
monitoring the patient condition easily.

5. METHODOLOGY
• SDLC

6. USECASE

7. PROPOSED SYSTEM
 A Wi-Fi based “ECG MONITORING SYSTEM” is
used.
 Mainly two parts of the system, Heart beat sensor ,
transmitter and receiver.
 Hear beat sensor is used to measure heart beat rate.

8. The transmitter transmits the heart beat count
of patient.
Data transmitted Via Wi-Fi.
Transmitter is placed near the patient.

9. IMPLEMENTATION DETAILS
HARDWARE REQUIREMENTS
• On Developer Side
Processor : Dual core or above.
RAM : 4GB.
Hard disk : 40GB or above.
Monitor : 15’’ LCD or CRT Monitor or above.
Keyboard : Standard windows keyboard
• On Client Side
Device : Wi-Fi enabled Android OS
mobile 4.0 or above.
RAM : 2GB or Above

10. • SOFTWARE REQUIREMENTS
Development Kit : Android SDK, Java JDK, SQLite
Languages : Java,C.
IDE Emulator. : Android Studio, Android
Platform : Window XP or above.

11. MODULES
 An Embedded technology is used here.
 Hardware Modules
 ADS1292 is IC
 TM4C123G is used in this system.
 Wi-Fi used for transmitting data.
 Software Modules

12. BLOCK DIAGRAM

13. CIRCUIT DIAGRAM
VCC
VCC
Input from ECG
electrodes
9V AC
1
21
2
C6
100uF/16V
R3
330E
C5
470uF/25V
- +
D1
DB106
1
2
3
4
D3
SSF-LXH101
C3
10uF
Y1
4 Mhz
C7
CAP
PIC16F877A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23 22
21
MCLR/VPP
RA0/ANO
RA1/AN1
RA2/AN2/VREF-/CVREF
RA3/AN3/VREF+
RA4/TOCKI/C1OUT
RA5/AN4/SS/C2OUT
REO/RD/AN5
RE1/WR/AN6
RE2/CS/AN7
VDD
VSS
OSC1/CLKI
OSC2/CLKO
RCO/T1OSO/T1CKI
RC1/T1OSI/CCP2
RC2/CCP1
RC3/SCK/SCL
RD0/PSP0
RD1/PSP1
RB7/PGD
RB6/PGC
RB5
RB4
RB3/PGM
RB2
RB1
RB0/INT
VDD
VSS
RD7/PSP7
RD6/PSP6
RD5/PSP5
RD4/PSP4
RC7/RX/DT
RC6/TX/CK
RC5/SDO
RC4/SDI/SDA RD3/PSP3
RD2/PSP2
R3
330E
C5
470uF/25V
C5
470uF/25V
C1
10uF
SW0
RST
U1
MAX232
13
8
11
10
1
3
4
5
2
6
12
9
14
7
16
15
R1IN
R2IN
T1IN
T2IN
C+
C1-
C2+
C2-
V+
V-
R1OUT
R2OUT
T1OUT
T2OUT
VCC
GND
C3
10uF
P1
ZIGBEEMODULE
5
9
4
8
3
7
2
6
1
C3
10uF
7805
GND
OUTIN

14. TESTING
• Unit test
• Validation tests
• Integration tests

15. TESTING
Test case for Registration

16. Test case for Login

17. Test case for connect ECG sensor device
to body

18. Test case for setting Wi-Fi Connection

19. Test case for plot the graph on Android screen

20. DATABASE TABLES
• 1. Login
Coloumn Name DataType Constraints Description
id integer Primary key User id
User Name Text Not null User Name
Password Text Not null Password

21. • 2. Profile
Coloumn Name DataType Constraints Description
id integer Primary key Id for user
Name Text Not Null User ‘s Name
Sex Text Not Null Sex
Age integer Not Null Age
e-m ail Text Not Null Mail id

22. • 3. History
Coloumn Name DataType Constraints Description
hid integer Primary key History id
H_volt integer Not null History volt

23. System Architecture

24. CONCLUSION
Portable and easy to use.
Prevention is better than cure.
Modern technologies have developed that
promotes comfortable and better life which is
disease free.

25. Applications
• Hospitals / Dispensaries
• Best to be used on rural areas.
• At homes
• Better and accurate method of measuring
heart beat.

26. FUTURE SCOPE
.
• Multiple parameters like Blood pressure,
retinal size, age and weight can be included as
controlling parameters in the future.

27. SAMPLE SCREENSHOTS

36. Thank you 