Date post: | 12-Apr-2017 |
Category: |
Engineering |
Upload: | kondamudi-lalitha-kumar |
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Patient monitoring USING GSM
UNDER THE GUIDENCE OF
K.RAJESH KUMAR M. Tech
Assistant Professor EEE Department
PROJECT ASSOCIATES
Y.PURNA CHANDRAVATHI (Y13EE1216)K.N.LALITHA KUMAR (Y13EE1208)N.SAI PRASANNA KUMAR (Y11EE1222)CH.RAVINDRA (Y9EE1209)
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contents Objective Block diagram Basic components
Microcontroller OscillatorADCBuzzer and Buzzer driverLCD Power supply
Advantages and disadvantages Applications Conclusion
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Objectives: Patient Monitoring is an Electronic nurse.
The main objective of this project is to avoid the usage of human monitoring over a wide range of areas where every single parameter 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, heart beat and emergency panic button.
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Basic Model of the System
MicroController(AT89C52)
Buzzer Driver
Buzzer
ADC
0809
DATA
PANIC BUTTON
PANIC BUTTON
HEART BEAT SENSOR
TEMPERATURE SENSOR
LCD MODULE
OSCILLATORRESET LOGIC
CHANNEL 1
CHANNEL 2
GSM
MODEMSMS
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BASIC COMPONENTS:
ADC 0809AT89C52 MicrocontrollerOscillatorBuzzer and Buzzer driverPower supplyLiquid Crystal DisplayHeart Beat SensorGSM Modem
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ADC 0809
The function of an ADC is to produce a digital word, which represents the magnitude of some analog voltage and current.
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MICROCONTROLLER
256 X 8 Internal RAM32 Programmable I/O linesThree 16-bit
Timers/Counters8 Interrupt SourcesProgrammable Serial
ChannelLow power idle and power
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Crystal Oscillator
Crystal oscillators are generally used for microcontrollers.
A crystal oscillator is a device used for generating the frequency required for the operation of the circuit.
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Buzzer & Buzzer Driver• A buzzer is used for alerting the
nurse when any emergency occurs.
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LIQUID CRYSTAL DISPLAY
A 16 Character X 2 Line LCD Module
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POWER SUPPLY• The incoming power is 230V,AC and there is a
need to convert it into +5V,DC
Power supply /Battery
+5V
+12V
GND
AC,230v
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Heart beat sensor
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WORKING
When the patient press the panic button buzzer sounds and patient bed number on the LCD.
As the temperature sensor is fixed to the patient, so continuous body temperature can be observed .
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Advantages and disadvantages:
• Advantages:– Less maintenance cost– Accuracy and real time
• Disadvantages: - high initiation cost
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Applications:
• Hospitals where a large number of cases is to
be handled by few number of people.
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conclusion
wireless transmission of data to the nurse or the doctor.
SMS the Data send to the Patient Family Members.
“ The greatest wealth is health ”03/02/2017
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Future scope
This project can be extended in future for further parameters like blood pressure, pulse rate etc.
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Queries ??
?03/02/2017