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E – nurse
The main objective of this project is to avoid the usage of human monitoring over a wide range of areas where every single object must be observed and to be attended in critical cases.
The concept of the project is to monitor every single patient/bed in a ward for the pre-defined parameters such as temperature and emergency panic button. This project can be extended in future for further parameters like blood pressure, heart beat etc., and to give an indication to the concerned nurse/ docter when a parameter is observed to overtake the pre defined values set by the user and indicate the respective area to be attended.
The monitoring kit placed at each bed is constructed using MCS51 series micro controller AT89c52, eight channel ADC0809, NTC 16X2 Dot matrix LCD display etc., and the information is sent to the central observation room and displayed in a lcd display along with a buzzer indication. The sensors in different room/ward is connected to different channel in ADC0809. When the information about critical situation is displayed in the display, it shows the area of the situation and the parameter to be attended.
This project is very useful in cases like hospitals, mass communication centres etc., where a large no. Of cases is to be handled by few no. Of persons.