مقاله انگلیسی رایگان در مورد سیستم زمان واقعی نظارت بر بیمار مبتنی بر اینترنت اشیا – IEEE 2018

A. Intensive Care Unit The similar name of Intensive Care Unit (ICU) is Critical Care Unit (CCU). It is also familiar with some others name such as intensive treatment unit. ICU is a distinct sector of a clinic/hospital that delivers rigorous treatment. Not all the patients need intensive care. Medical scientist categorized them (patients) who needs special treatment. Such categories include: x If the physiological regulatory systems of a patients are not stable because of drug overdose. x Patients with Cardiovascular or organ failure disease. x After critical surgery such as open-heart surgery, single or multiple organ replacement etc. Those patients are directly transfer to the ICU unit. x If a patient suffering malfunction in several organs such as trauma or septic shock. x Mother and baby throughout the childbirth process. B. Internet of Things The Internet of Things is the connected network between devices (wearable, portable and house-held devices etc.), which was first proposed by Prof. Aston while performing the research Fig. 1: A Typical ICU unit [1]. related to Radio-frequency identification (RFID) in 1999. The service composition is fully supported by IoT with various applications. The communication among millions of devices (any type of internet connected) are possible through IoT. The Three Layer Architecture (most popular) is illustrated in Fig. 2. The layers are: Perception, Network and Application Layer. Sensors, Actuators, Proximity tags (RFID, NFC etc.) and other embedded devices such as microcontrollers/microprocessors are connected to the IoT system via Perception layer. Network layer establish the communications between Things and users (human or consumers). User interfaces/applications are demanded by Application layer. More details specifications and applications domain of Internet of Things (IoT) are nicely elaborated in [2–۶]. Terms and Basic Definitions: x Internet of Things (IoT): A network of Internet connected devices (electrical) able to interchange data between them using sensors and actuators. x IoT device: Any type of electrical Internet connected device/s that can be monitored and/or controlled through Internet from anywhere(remote location). x IoT ecosystem: All the components that enable consumers, governments and businesses to connect with their IoT devices, including remotes, networks, dashboards, gateways, storage, analytics and security. x Entity: Mainly includes the users of IoT system such as consumers, governments and businesses etc.