• Dasu Dasari
• K.N.V.S.Vijaya Lakshmi
• N. Rahul Pal

With the miniaturization in sensors and advanced technologies there are number of procedures to use different fields to enhance the human life. IoT technology becomes a key area in designing of so many applications in health sector area. This paper is an attempt to create a solution for the patients in the society currently facing. The concepts of the Internet of Things (IoT) have been widely used to interconnect available medical resources and provide patients with intelligent, reliable and efficient health services. The main aim of this paper is to implement a system which is continuously monitors the patient health condition by the transferring of patient condition to the doctor mobile through SMS. The IOT-based patient health observation system using the GSM module works primarily to allow physicians or patient relatives to remotely check the health status of patients. The system measures the patient health parameters like heart beat and temperature of the body continuously and sends message to the doctor’s registered phone number. If these parameters get worse that is exceed the certain limit then emergency alert will sent to the doctor’s to save the condition immediately. To implement this system we used heart rate sensor, temperature sensor and Arduino Uno interfaced with LCD. The IoT based patient health observation system designed with a GSM to send health parameters to the doctor’s registered mobile number. The system has also introduced a function through which a doctor can check the patient's condition after a certain period of time by sending a message. This system measures the accurate health parameters of the patient and eliminates the major risk factors by sending these parameters to the doctor.

Patient Health observation system, SMS, GSM, Pulse detector, temperature sensor

"IoT Based Patient Health Observation System through SMS using GSM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 4, page no.523-530, April-2020, Available :http://www.jetir.org/papers/JETIR2004075.pdf

"IoT Based Patient Health Observation System through SMS using GSM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 4, page no. pp523-530, April-2020, Available at : http://www.jetir.org/papers/JETIR2004075.pdf