• Ganji Alekhya
• P.H.Chandra Mouli

Remote Health Care Monitoring System (RHCMS) has drawn considerable attentions for the last decade. As the aging population is increasing and at the same time the health care cost is skyrocketing there has been a need to monitor a patient from a remote location. Moreover, many people of the World are out of the reach of existing healthcare systems. To solve these problems many research and commercial versions of RHCMS have been proposed and implemented till now. In these systems the performance was the main issue in order to accurately measure, record, and analyze patients’ data. With the ascent of wireless network RHCMS can be widely deployed to monitor the health condition of a patient inside and outside of the hospitals. In this work we present a Wi-Fi based wireless healthcare monitoring system that can provide real time information about the health condition of a patient. The proposed system is able to send data related to the healthcare professional about the patient’s critical condition to Cloud. In addition the proposed system can send reports to monitoring system, which can be used by the healthcare professionals to make necessary medical advices at any time. The measurement of heart rate variability is a simple test that has been in existence for thousands of years due to the low-tech requirements for measurement. Heart Rate Variability (HRV) is determined by measuring the time gap between heart beats that varies as you breathe in and out. Heart rate (HR) is measured in terms of beats per minute. HRV monitoring is highly sensitive for highly risks linked with cardiovascular disease, Diabetic Mellitus disease and Hypertension patients. Measurement of HRV by using some parameters for such cases of high risk will useful in for providing adequate medical care at needed times. Our idea in the proposed system, HRV parameters are derived using Wireless Wi-Fi based pulse sensor and the care taker and doctor are intimated through Short Message Service in order to provide adequate medical help in case of emergency situations. At present there are no HRV monitoring systems that alarm the high risk hypertensive patients along with the aid of a remote doctor; the proposed system aims to achieve the same. The proposed system combines the dual benefits of Wi-Fi technology. This idea successfully fulfills all the ideal traits of a remote health monitoring system in terms of low-cost, long range, security, promptness and easy-to-use that serves in saving lives.

Microcontroller, Pulse sensor, Wi-Fi etc.

"IoT Based HRV Monitoring System for Hypertensive Patients in Remote Areas", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 2, page no.1506-1510, February-2021, Available :http://www.jetir.org/papers/JETIR2102180.pdf

"IoT Based HRV Monitoring System for Hypertensive Patients in Remote Areas", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 2, page no. pp1506-1510, February-2021, Available at : http://www.jetir.org/papers/JETIR2102180.pdf