This is a project implemented by me and my friends during our final year. It is designed for doctors who are not able to be with the patients all the time. This improves the gap between the patients and the doctors.

1. IMPLEMENTATION OF REAL
TIME IOT BASED HEALTH
MONITORING SYSTEM
•K.CHAKRADHAR REDDY
•15311A04A2
•N.SWAPNIL
•15311A04A7
•B.ARUN PRASAD
•15311A04B6

2. CONTENTS
• INRODUCTION
• ARDUINO UNO
• TEMPERATURE SENSOR
• PULSE SENSOR
• ECG SENSOR
• MEMS ACCELEROMETER
• WI-FI MODULE
• GSM MODULE
• PROPOSED SYSTEM
• WORKING
• RESULTS
• ADVANTAGES
• CONCLUSION

3. INTRODUCTION
 Health observation is an important part of medical practices to urge an
insight into the essential health parameters of patients health. Health
monitors as represented in are being employed within the world from
quite a protracted amount. The paper provides thorough details of
standalone systems similarly as wearable health monitors usually pulse
monitors, diagnostic technique monitors, ECG monitors. The standalone
systems as represented were large and dear that is why solely employed
in hospitals or nursing homes on the side. The wearable sensors have
seen Broad advancements within recent times. The devices became
compact feat tiny sizes and shapes. These devices will be worn readily
available or finger-like rings or necklaces as fashion accessories. Due to
their tiny sizes, these devices are currently a component of day to day
human lives.

4. ARDUINO UNO
 In proposed system, Arduino Uno board is used.
Arduino/Genuino Uno is a microcontroller board based on
the ATmega328P (datasheet). It has 14 digital input/output
pins (of which 6 can be used as PWM outputs), 6 analog
inputs, a 16 MHz quartz crystal, a USB connection, a power
jack, an ICSP header and a reset button. It contains
everything needed to support the microcontroller; simply
connect it to a computer with a USB cable or power it with
an AC-to-DC adapter or battery to get started.

5. TEMPERATURE SENSOR
 The LM35 series are precision integrated-circuit temperature
sensors.The output voltage of LM35 is linearly proportional
to the Celsius or centigrade temperature. It provides more
accuracy of ±¼°C at room temperature and ±¾°C over a full
-55C to +150C temperature range than other temperature
sensors without the need of any external calibration.This
temperature sensor has linear output, low output
impedance and provides accurate inbuilt calibration so that
the control circuit is becomes easy. Only single power supply
is needed to operate this temperature sensor.

6. PULSE SENSOR
The pulse sensor is usually called Heart Beat Sensor. This
heartbeat sensor is there to give an advanced yield of a
heartbeat when a finger is put inside it. At the point when
the heart identifier is working, the top-most Driven flashes
as one with every heartbeat. This yield can be linked with an
LM358 based microcontroller used to quantify the Beats Per
Moment (BPM). It deals with the guideline of light balance
by blood course through finger at each pulse
Features
• Heart beat instance of indication by LED
• Compact Size
• WorkingVoltage +5V DC

7. ECG SENSOR
 This sensor is a cost-effective board used to measure the
electrical activity of the heart.This electrical activity can be
charted as an ECG or Electrocardiogram and output as an
analogy reading. ECGs can be extremely noisy, the AD8232
Single Lead Heart Rate Monitor acts as an op amp to help
obtain a clear signal from the PR and QT Intervals easily.The
AD8232 is an integrated signal conditioning block for ECG
and other biopotential measurement applications.

8. MEMS ACCELEROMETER
The MMA7660FC is a ±1.5 g 3-Pivot Accelerometer with
Computerized Yield (I2C). It is an extremely low power, low profile
capacitive MEMS sensor highlighting a low pass channel,
remuneration for 0g counterbalance and increase mistakes, and
change to 6-bit advanced qualities at a client configurable
examples for every second. The gadget can be utilized for sensor
information changes, item introduction, and signal recognition
through an interfere with the stick (INT). The gadget is housed in a
little 3mm x 3mm x 0.9mm DFN bundle.

9. WIFI MODULE ESP866
 The ESP8266 Wi-Fi Module is a self-contained SOC with
integratedTCP/IP protocol stack that can give any
microcontroller access to yourWiFi network.The ESP8266 is
capable of either hosting an application or offloading all Wi-
Fi networking functions from another application processor.
Each ESP8266 module comes pre-programmed with an AT
command set firmware.

10. GSM MODULE
• SIM800L is a scaled-down cell module which takes into account GPRS
transmission, sending and accepting SMS and making and getting voice
calls. Ease and little impression and quad-band recurrence bolster make
this module ideal answer for any venture that requires long-range
availability. In the wake of associating power module boots up, looks for
cell arrange and login naturally. Onboard Drove shows association express
(no system inclusion - quick squinting, signed in - moderate flickering).
• Supply voltage: 3.8V - 4.2V
• Recommended supply voltage: 4V
• Power consumption:
• sleep mode < 2.0mA
• idle mode < 7.0mA
• GSM transmission (avg): 350 mA
• GSM transmission (peek): 2000mA

11. PROPOSED SYSTEM

12. WORKING

13. WORKING
 The project mainly focuses on Internet ofThings(IoT).This project mainly
deals with various types of sensors which plays a major role in the field of
health care.The main motto of this project is to make the medical
facilities accessible to the every corner of the world
 Here, we mainly use an arduino board which acts as a heart for all the
sensors present in there,
 The sensors we use are the temperature sensor, heart rate sensor, ECG
sensor module, MEMS accelerometer. All these sensors were initially
connected to the arduino along with a lcd display and a wifi module with
an interfaced GSM Module. Here the ESP 8266 module is mainly used for
the transmission of wireless data through the application where the
output is being observed in that application(ThingSpeak) which was
created using the various channels.

14. OUTPUT
 The output which we expect is as follows..

15. OUTPUT

16. OUTPUT

17. ADVANTAGES
 Associating the gap between the patients
and the doctor
 Best to be used in rural areas for
multipurpose. So that all the conditions are
simply measured
 Operation of this device is very simple
 It gives a good performance when we
compare with compact sensor.

18. CONCLUSION
 The web of things, gadgets assemble and
impart data to each other, making it
conceivable to gather, examine/process and
store information all the more precisely.
Subsequently, IOT can likewise be utilized for
patient checking and gives administrations to
the patients.The IOT based human services
framework will give benefits in an opportune
way and may spare the life of millions.

19. THANK YOU.