▎ 摘　　要

NOVELTY - The system has graphene as a wearable sensor. Vital parameters of potential carriers/patients are monitored. The data is captured at a local node periodically. The values are compared with predefined values of a healthy person, where the relevant information is transmitted to a local server. The local server compiles the data received from various local nodes and sends the compiled data. Sensors transmit signals according to the change in the parametric values. Changes are recorded by a local receiver. The receiver monitors a number of patients in a specified zone, and generates warning signals in case of major changes. USE - System for providing graphene based printable sensors for monitoring of pandemic patients using internet of things (IOT) during Covid-19. ADVANTAGE - The system provides low range fast data transmission between the nodes to ensure the timely action in case of an emergency. The system not only warns after examining the patient at a certain location but also transmits the data to a remote physician/caretaker and records it for analysis, future diagnosis and control. The use of IoT enable the administration to monitor the situation remotely ensuring the optimal use of resources. The spreading of the infection is reduced to optimize the use of available resources. The sensors will be monitored for movement of patients to prevent them to leave a specified quarantine zone to stop the spreading of the disease. The tattoos can be easily removed after the recovery of the patients. The system is a low-cost solution to ensure the well-being of patients and control of the spread of the disease. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of quarantine-observation zone with patients connected to local receivers.