St. Martin’s de Porres Hospital Eikwe

Identification¶

Model: ECG1200G

12-channel Electrocardiograph is such a kind of electrocardiograph, which gathers 12-lead ECG signals simultaneously and prints out the ECG waveforms with thermal printing system.

Documentation¶

1. Service Manual: https://tickets.chezo.africa/attachments/11

Issues¶

The device shows no signal when the electrode are on.¶

Description

1. The device is switched on
2. The cables are connected at the device
3. At least, the big clips cables are connected to a living person (hand+foot)
4. The device is set to measure something
5. No changing signal is shown.

Investigation Results

• The Sensor board is powered when the measurement is enabled.
• Electricity can be measured at the connector to the cables.
• All cables are checked using a Multimeter and showing a resistance less than 10 Ohm (as specified)

Images¶