Abstract:
In today's modern healthcare environment, significant advancements in
science and knowledge have been achieved through the implementation of Internet of
Things (IoT) technology. However, many patients in rural areas face numerous
challenges in managing their health conditions due to the lack of adequate medical
facilities. These challenges are not limited to rural areas; urban dwellers also struggle to
allocate time for their health needs, potentially leading to significant health issues in the
future. The Internet of Things refers to objects embedded with sensors, software, and
various technologies to interact and exchange data with other devices and systems over
the internet. This research presents an electronic device capable of measuring essential
human body parameters such as temperature (using LM35), heart rate, and oxygen level
through Arduino technology. The primary technique employed in this process is the
Blynk IoT web-based application. Ketone levels are identified through breath
measurements. Initially, the patient's personal information, including name, gender, age,
and mobile number, is collected, followed by the sensor-based checkup process. Upon
completion, the patient receives a summarized report on their mobile device. If any result
from the report exceeds the threshold value, the system alerts the patient to consult a
doctor. The main features of this device include user-friendliness and portability,
enabling individuals to operate it conveniently anytime and anywhere.
