BLYNK AND MQTT BASED SMART HOSPITAL SYSTEM
Hospitals are difficult in geographical point with completely different levels of safety and hazards. A
better hospital service should have good security of the patients information, otherwise the working of the
hospital will be greatly at fault. This privacy issue has to be solved in a best way possible. Hence the aim
should be to secure the patient’s info throughout with the help of Message Queuing Telemetry Transport
(MQTT). Most of the time, thanks to negligence of hospital workers, excessive variety of patients or
inattentiveness of relatives it's going to happen that saline bottle isn't monitored properly and it's going to
result in cause coronary failure thanks to “AIR EMBOLISM.” By the use of Blynk, a mobile application,
the electricity is controlled and therefore, the level of saline bottle is monitored from distant position.
Hence the sensors are used along with IoT thus constantly monitoring the surrounding thus providing a
major advantage to the hospital environment. The amount of workers are also reduced. IoT tends to be
the major key resource that allows devices to be monitored and controlled remotely online, which creates
a major opportunity to change the physical world to computer based systems.