GE MAC500 ECG Printer used good condition

►Quick Detail:

This product is a GE MAC500 ECG machine printer used under good conditions

A well functioning ECG machine can effectively assist medical personnel in measuring patients' cardiac function, accurately measuring their routine electrocardiogram, 24-hour dynamic electrocardiogram, and exercise electrocardiogram.
At present, among the deaths in the population, the proportion of deaths caused by heart problems is ventricular arrhythmia, of which ventricular tachycardia accounts for 75%, ventricular fibrillation accounts for 8%, and bradycardia accounts for 17%. Related diseases include coronary heart disease, cardiomyopathy, ion channel disease, heart failure, etc; So in order to avoid such incidents, the MAC500 ECG machine is used to test the electrocardiogram when the heart is uncomfortable.
When testing the electrocardiogram, it was found that the electrocardiogram could not be printed out and the electrocardiogram paper was blank, indicating that there was a problem with the print head. Check the print head components of the ECG machine and replace them if they cannot be repaired.

► Precautions for replacing the print head:

1. Set the power switch to "AC", and at this time, "PAPER SPEED (25mm/s)" "SENSITIvity (l)" "STOP".

2. The baseline control knob should be able to change the position of the stylus to stop near the center of the recording paper.

3. Press the "CHECK" button, the "STOP" light will turn off and the "CHECK" light will turn on.

4. Press the calibration key "lmV" to make the pen swing accordingly with the press of the calibration key.

5. Press "START", the "CHECK" light will turn off, the "START" light will turn on, and the recording paper will move at a speed of 25mm/sec.

6. Continue to press the calibration button, and a clear calibration square wave with an amplitude of 10mm can be seen on the moving recording paper.

7. Press the "LEAD SELECTOR" button to switch from "TEST" to "I" to "II". After obtaining a clear record on the electrocardiogram paper, you can continue to press the "LEAD SELECTOR" button to switch from lead "I" to lead "II", and so on. Repeat the above operation to complete the electrocardiogram recording of 12 leads.

8. After using the instrument, cut off the power and do a good job of cleaning. And register the use of the instrument.

►Key features:

► Company situation:

The company has been professionally operating various brands of original medical monitoring instruments since 2015. The company has many professional senior engineers and has sufficient ability to undertake various medical equipment maintenance work. Covering motherboards, sensors, probes, modules, connectors, shells, etc. for various medical monitoring equipment.

►About delivery:

We default to express delivery by DHL,Fedex, We will contact you as soon as possible when sending express delivery. If you have any questions after receiving the express delivery, please feel free to contact us at any time.