ARM 7 PROCESSOR BASED - COMPLETE BODY SCANNING SYSTEM

Aim:This project is used to scan the complete parameters of a

person in an ICU ward.

Project Description:Our project is a working model which incorporates sensors to

measure all these parameters like Body temperature, Respiratory Temp, Saline Status and ECG and transfer it to the computer, so that the patient condition can be analyzed to by doctors in any part of the hospital wherever they are. Thus it reduces doctors work load and also gives more accurate results, wherever there is an abnormality felt by the patient, we have also incorporated saline monitoring system which gives an alarm when the saline bottle about to empty.

More over K-Sheet Automation is automatically done, since all the parameters are completely monitered thro a computer, it can be stored on a database for periodic intervals with respect to the current date and time.

A new system called medicine reminder system is also incorporated in this project. An alarm will be energized, Whenever a particular patient should be given medicines. This can be done for multiple patients also by assigning the intervals for the patient to a database.

An Emergency patient calling switch is also included here. Whenever the patients finds emergency he needs to press the button on his side, so that the particular patients room number and will be indicated to the doctors room.

Modules:Sensors and TransducersSignal Conditioning BoarddsPIC Microcontroller Interface BoardPower SupplyRelay, alarm and its Driver Circuits

Advantages:

8 independent analog channels of 12 bit resolution available. (For future Enhancements)

dsPIC Controlled Hardware All the Parameters can be viewed on the Mobile phone Annunciation’s systems are included for all this analog inputs Heart Beat Rate of the Patient Saline status is displayed in the monitor. On-line graphics for selectable parameters. On-line recording of all process parameters in the interval

selectable by the user, which is most useful for future analysis and failure detection.

BLOCK DIAGRAM

SignalConditioning

BoardBody

Temperature

RS232Interface

SerialPort

CPU

ECG Sensor

RespTemperatureRelay Drivers

Alarm

Patient Calling Switch.

ARM 7 PROCESSOR – LPC2148