3 Channel ECG Machine, Auto And Manual, Digital

Product Description

1) 3 Channel ECG Machine print 3 waveforms/channels at a time.

2) In ECG machines the ECG signals selected by the microprocessor are amplified , filtered and sent to a 3 channel multiplexer.

3) The multiplexed analog signals are then given to an analog to digital converter which is then stored & sent to digital to analog converter for reconstructing the analog signals and these signals are de-multiplexed and passed to the chart recorder / Printer  or video display to display the same .

4) 3 Channel ECG Machine print 12 waveform in 4 sections. This report format is called 3x4 format .

5) 3 Channel ECG Machine print a rhythm lead in some cases. 

6) Its prints 3 waveforms at a time on the charting paper  1st section waveform ( I,II,II ) 

3 waveform in 2nd section  ( aVR , aVL, aVF )

3 waveform in 3rd section  (  V1, V2, V3 )

3 waveform in 4th section ( V4, V5,V6 ) 

6) To print all the 12 waveform it takes 4 slot on the ECG chart paper ( It is also called 3x4 format )  .

7) Print report from 3 Channel ECG Machine is usually longer on paper as compare to 6 channel and 12 channel ECG Machine .

8) Major 3 channel ECG report are usually printed on 60mm/80mm or 100mm ECG paper depending on the size of printer available in the machine . 

Product Specification