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COLLEGE OF ENGINEERING
Design Project Report

IoT based Health Monitoring Device with
Robotic Arm
Submitted to the Faculty of the
College of Engineering
in
Partial Fulfillment of the Requirements for the Degree of
Bachelor of Science
in
Mechatronic Engineering
By
Student’s Name

COLLEGE OF ENGINEERING

i

Table of Contents
ACKNOWLEDGMENT
...

ABSTRACT
...

DEDICATION
...

List of Figures
...
v
CHAPTER I
...
2
CHAPTER II
...
1
...
5
2
...
5
2
...
5
2
...
6
2
...
6
CHAPTER III REVIEW OF RELATED LITERATURE AND STUDIES
...
1 Conceptual Literature
...
2 Research literature
...
8



Foreign studies
...
3 Synthesis
...
14
4
...
15
4
...
1 I-P-O Model
...
1
...
16
4
...
3 Means
...
2 Project Development
...
3 Project Issues
...
4 Project Flow Chart
...
5 Project Block Diagram
...
6 Multiple design constraints
...
6
...
20
4
...
2 Weighted Decision Matrix
...
7 Gantt Chart
...
26

List of Figures
Figure

DESCRIPTION

PAGE

1
...
1

Circuit diagram of Smart Health Monitoring

10
09

3
...
3

Schematic
IOT Patient Health Monitoring
MonitoringofSystem

12

4
...
2

Project Flow Chart

17

iv

4
...
4

Cost vs Score

22

4
...
6

Availability vs Score

23

4
...
8

Reliability vs Score

24

List of Tables
Table

DESCRIPTION

PAGE

4
...
2

Constraint’s comparison

20

4
...
4

Gantt Chart

24

v

vi

CHAPTER I

1

INTRODUCTION
COVID-19 that is also known as coronavirus, is a disease that was spread in 2019 from Wuhan, a
province in China
...
The outbreak
was declared a Public Health Emergency of International Concern in January 2020 and a
pandemic in March 2020
...
1 million cases have been
confirmed, with more than 1
...
The reason for
spreading COVID-19 was due to breathing of effected person in air
...
The
spread of this virus was very fast, and transmission occurred rapidly
...
Due to this condition, monitoring COVID-19 patient
becomes a difficult task in the modern-day life
...

The results that appear from the failure of monitoring patient will be extremely alarming,
depending on the patient’s condition and what the doctors or medical staff failed to detect
...
This could result in
death or serious injury to the mother or baby
...

Moreover, during COVID it is not possible for the doctors and medical staff to reach the patient
physically and monitor it
...
According to statistics provided by the medical
malpractice lawyers at Power Rogers, serious percentage of patients died when they are not
monitored properly, graph is shown in figure 1
...
1 Common types of medical malpractice [2]
The project of health monitoring system with robotic arm is useful in different ways because
nowadays, many lives are affected because the patients are not timely and properly monitored
and operated
...
Sometimes, it becomes difficult for hospitals to frequently check patient’s conditions
...
To deal with these types of
situations, our project is helpful
...

In this project, we will design of a IOT based health monitoring device and robotic arm
...
All the sensors will feed the data in Arduino UNO board
...
Also, the doctors can see those results on android app
...
On the other hand, Arduino based the robotic arm will also be designed
...
Arduino, an opensource computer hardware and software is applied to control the robotic arm by driving servo
motors to be capable to modify the position
...
Both the systems use Arduino IDE
software to manipulate the data output
...
1
...
The Internet of Things can realize a real-time health monitoring system
that involves sensors to measure heart rate and body temperature of patients and visualize the
data in real-time
...
Instead of
relying on infrequent visits to clinics or hospitals for various tests, people can access their health
data through the internet and start to track their health conditions
...
This robotic arm is also helpful for the completely paralyzed
patients as they could not get the access to even pick the health monitoring device
...
2 Objectives of the project
The main objective of this project is to develop the prototype, IOT BASED BIOMEDICAL DEVICE
WITH ROBOTIC ARM is that in times of COVID we have special COVID 19 Quarantine centers setup
to treat COVID patients
...
With the
increasing number of cases, it is becoming difficult to keep a track on the health conditions of
many quarantined patients
...
3 Significance of the project
IOT based health monitor system with robotic arm allows for remotely monitoring of multiple
COVID patients over the internet
...
In
healthcare system, one of the main importance of the use of IoT is to provide a tracker of patient
real time health parameters
...
From the diagnosis and early treatment can help to control
various diseases that can cause alternative side effects later
...
4 Scope and Delimitations


Scope: The health monitoring system will monitor all the essential parameters of human
body and the robotic arm will pick this device and place it on patient hand
...


2
...
These internet of things uses computing devices to send and receive data
...

Monitoring System: A monitoring system is a kind of software that helps the owner of that
specific system to observe the parameters stored in that system
...
Among the management issues regarding use of system
monitoring tools are resource usage and privacy
...
Not
much advancement has occurred in the development of power sources for robots
...
The batteries used in robots are
usually unsafe and deplete quickly
...
1 Conceptual Literature
Controllable machinery has captivated humankind since ancient times
...


3
...


 Local studies
1
...
All these
information regarding human body is attained from wireless sensors
...
IoT works
by computing and connecting the real time values
...
4°C, and 36
...
Also, we monitored with
the monitoring device which was 36
...
5°C
...
By measuring from the pulse meter,
results came was same as that of monitoring device
...
[3]
...
Development of Smart Healthcare Monitoring System
This paper proposes a smart healthcare system in IoT environment that can monitor a patient’s
basic health signs as well as the room condition where the patients are now in real-time
...
The
error percentage of the developed scheme is within a certain limit (<5%) for each case
...
The developed prototype is well suited for
healthcare monitoring that is proved by the effectiveness of the system
...
1 Circuit diagram of Smart Health Monitoring System [4]

9

3
...
In addition, this paper analyzes distinct IoT security and privacy features, including
security requirements, threat models, and attack taxonomies from the health care perspective
...

4
...
The
information collected is then electronically transferred to the healthcare providers for their
instructions and further usage
...


 Foreign studies
1
...
The first one is a temperature sensor,
the second is the Heartbeat sensor and the third one is a humidity sensor
...
Then it sends this data to the cloud by
sending this data to a particular URL/IP address
...
For example, in this project, we have sent data after every 30
seconds [7]
...
Smart Health Care Monitoring System
Our system is designed to be used in hospitals and homes also for measuring and monitoring
various parameters like temperature, ECG, heart rate, blood pressure
...
Also the doctors can see those results on android app
...
Our system is useful for
monitoring health system of every person through easily attach the device and record it
...
I [8]
...
2 Block Diagram of Smart Health Care Monitoring System [8]
3
...
The IoT platform used in this project is ThingSpeak
...
This IoT device could read the pulse rate
and measure the surrounding temperature
...

The Arduino Sketch running over the device implements the various functionalities of the project
like reading sensor data, converting them into strings, passing them to the IoT platform, and
displaying measured pulse rate and temperature on character LCD [9]
...
IOT Patient Health Monitoring Project
Our system puts forward a smart patient health tracking system that uses Sensors to track patient
health and uses internet to inform their loved ones in case of any issues
...
The sensors are
connected to a microcontroller to track the status which is in turn interfaced to a lcd display as
well as Wi-Fi connection in order to transmit alerts
...
Thus, IOT based patient health tracking system effectively uses internet to monitor
patient health stats and save lives on time [10]
...
3 Schematic of IOT Patient Health Monitoring Project [10]

5
...
The broker receives health data from the gateway and process
the data
...

The health data and location of the user are visualized in the Things board visualization platform
12

in real-time
...


3
...
After reviewing all these
materials, we successes to improve our approach toward the design plan for the health
parameters monitoring system
...


13

CHAPTER IV DESIGN SPECIFICATIONS

14

4
...
Both health
observing system and robotic arm has control circuitry of Arduino
...
The smart health monitoring project
is operated by a battery
...
It is also an automatic robot and will be operated by a smart phone from some
distance also
...

The input output model is shown in figure 4
...


4
...
1 I-P-O Model
Every engineering prototype is consisting of different variable
...
For our research project these variables are represented in the following schematics

MICROCONTROLLER •
(ARDUINO MEGA)

OUTPUTS

Temperature Sensor •
Pulse Sensor•
Heartbeat Sensor•
Blood Glocose Sensor•
Servo Motors•
Servo Motor Driver•

DATA PROCESSING

INPUTS

(figure 4
...
1: I-P-O Model

15

Monitor the •
temperature, pulse
rate, SPO2,
heartbeat, blood
glocoseon app &
OLED
Robotic arm will pick •
& place the device

4
...
2 Function
IoT based health monitoring system will be designed using Arduino microcontroller
...
If the sensors sense an abnormality in the values measured from the patient,
then the buzzer produces beeps also
...
While the robotic arm functions is to pick and place the medical
parameters monitoring device
...


4
...
3 Means
The health monitoring device is operated without any involvement of person
...
The robotic arm will have a specific range in which it
can be operated
...
This will
also help in COVID cases where medical staff is not allowed to reach COVID patient physically
...
2 Project Development
The researchers, as engineering students, performed a process of trial-and-error tests and a
detailed analysis of the field starting from the selection of this project's components
...
compiled solid information from multiple sources done by
the researchers themselves which led to the progression of the project
...
We will control the robot motors
and pump using Arduino microcontroller and place the health monitoring device at a specific
position
...
3 Project Issues
One of the major issues faced during the use of IoT is privacy and security of data
...
As far as data ownership and regulation is
concerned, these devices show serious ambiguity
...

There are two factors due to which this health monitoring device is not widely spread
...

Secondly, the advantages derived from the current health devices are difficult to quantify in
terms of costs saved to structural owners
...


4
...
2: Project Flow Chart
17

4
...
3: Project block Diagram

4
...

following table (table 4
...

No
...
1 Multiple design plans
Design A
Design B
Raspberry pi 3 (Price
57BD)

Arduino
UNO (Price
24BD)

Design C
Mitsubishi PLC (Price
297BD)

METENE

CKEEP

Apple watch 7

(Price 28BD)

Oximetry

(Price 177BD)

(Price
61BD)

3

4

Temperature
Sensor

OLED

Temperature
sensor module

Non-Contact Body
Temperature Sensor

Generic 16x2
(Price 6
...
6
...
2 Constraints comparison
Design A
Design B
Design A cost as
Design B falls in
compared to other
the considerable
design plans is low
costcategory
...
The
pulse sensor is the
main cost factor
component that is
componentsare
increasing the
microcontroller and
price of this design
we found ATMEGA
plan
...

all the parts easily
...

As far as safety is
Safety for design
concerned all the
plan B is
major components
considerable but
are medically
some of the
certified and fit to
components are
use
...


20

Design C
Design C plan will
cost us the most
...


Design plan C is
red-flagged
because of
availability
...


Overall safety is
good for this
design plan
...
6
...
One of these is a reference up-and-comer plan
...
The occasions "better" and "more terrible" showed up for each
plan is then shown, however not summarized
...

The more significant the standards the higher the weighting it should be given
...
Another favorable position of this strategy is that
affectability studies can be performed
...
3) of this may be to perceive how
much your assessment would need to change all together for a lower positioned choice to
outclass a contending elective
...
3 Weighted decision matrix
Weighted Decision Matrix

Criteria

Weighting

OPTIONS
Design B

Design A

Rating

Weighted

Rating

Design C

Weighted

Rating

Score

score

Weighted
score

Cost

5

5

25

3

15

3

15

Time

3

4

12

4

12

1

3

Durability
Availability

4
4

4
4

16
16

1
2

4
8

4
2

16
8

Safety
Reliability

3
5

5
5

15
25

1
2

3
10

3
3

12
15

TOTAL:

a) Score =

109

Input Value−lOW

52

b) Score =

High−Low

21

69

High−Input Value
High−Low

Figure 4
...
5 Safety vs Score

22

Figure 4
...
7 Time vs Score

23

Figure 4
...
7 Gantt Chart
Table 4
...

Table 4
...
“Covid map”, BBC News, The Visual and Data Journalism Team, 2022
...
FAILURE TO MONITOR, [Online] Available from: https://www
...
com/medicalmalpractice/types/failure-monitor-medical-malpractice/ (Accessed: 18 March, 2022)
3
...
, 2021, “Smart Health Monitoring System”,
Computational and Mathematical Methods in Medicine, 2021, pp
...

4
...
Milon Islam et al
...
1-85
...
S
...
R
...
Kwak, M
...
Kabir, M
...
-S
...
3, pp
...

6
...
marknteladvisors
...
html (Accessed: 18 March, 2022)
7
...
projectsof8051
...
“Smart Health Care Monitoring System Based on IoT”
...

9
...
how2electronics, October
27, 2021
...
IOT

Patient

Health

Monitoring

Project,

[Online]

Available

from:

https://nevonprojects
...
LIM CHEE YUAN, IoT BASED HEALTH MONITORING SYSTEM, Universiti Tunku Abdul Rahman, May
2019

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