WIRELESS ECG/EKG Monitoring System

INTRODUCTION & APPLICATIONSMedical Radio-telemetry ● Need for this system

● Patients are attached to the large machines● Affects their mobility and frequent visits to hospital

● Benefits● Patient can be home and fully mobile● Patient can be monitored in his/her own routine● Avoid frequent visits to hospital● Constant monitoring of Heart Condition

● Applications● Nursing Homes● Homes

BLOCK DIAGRAM

TRANSMITTER SPECIFICATIONS● 9 – Volt Battery Powered● ECG Amplifier

● Very High Gain of 2000 ● High Immunity to Noise

● Analog / Digital and Parallel / Serial Conversion

● 12 – Bits per Sample * 8 – Bits per Packet (8N1 Protocol)● Serial Out (9600 Baud)

● RF Transmitter (Wireless Transmitter)● Carrier Frequency 433 MHz.● Data rate 9600 Baud

RECEIVER SPECIFICATIONS● 110 Volt AC Powered (Wall Socket)● RF Receiver (Wireless Receiver)

● Carrier Frequency 433 MHz.● Data rate 9600 Baud

● RS-232 Interface● Data Received in 0 Vdc (Logic 0) and 5 Vdc (Logic 1)● Computer Compatible Voltage Levels

● Graphical User Interface (Visual Basic Program)

● Database with Time stamp● Waveform Graph

● Power Supply● Bridge Configuration

FINAL PRODUCT