IoT Based Delivery System for demand and supply chain of Oxygen Concentrators

COVID-19 is a pandemic disease which has taken so many human lives till now. The outbreak of this pandemic is unpredictable in terms of global consequences. Globally, as of 15 December 2021, there have been 272,585,363 confirmed cases of COVID-19, including 5,348,475 deaths, reported to World Health Organization. In this pandemic, one of the medical devices which has widely attracted attention is the oxygen concentrator. It basically works by concentrating the oxygen from the nearby environmental air. The oxygen concentrators help the patients in breathing. This huge demand of oxygen concentrators in these situations has initiated the research for portable oxygen concentrators, so that it can allow patients with respiratory disorders to manage their oxygen treatment better remotely. Therefore, it is needed to build a custom Internet of Things (IoT) application using a run-time engine for IoT applications platform so that it can allow patients, doctors and service providers to monitor data carefully, whenever and wherever they are, which are dependent on the patient's needs. Now, oxygen saturation level in the blood of the patients can be monitored by these devices and the amount of oxygen delivered can be adjusted automatically. In order to make the patients safe, these devices should not be spoofed. Therefore, there should be two-way communication and data should be protected.