GE Mac1200ST ECG Machine Battery 15GT-SC130P-H-2805901 18V 1300mAh 

WARNING:

Please make sure the battery is fully inserted and the battery door is securely locked. Falling
batteries can cause serious or fatal injuries.

Quick Detail:

This battery is suitable for GE Mac1200ST ECG Machine.

The MAC 1200 ST's portable, lightweight design with carrying handle makes it easy to take wherever it is needed.

Large format paper allows for many standard report formats. Optional archival paper available for long-term ECG storage.

Battery powered for greater versatility.

Battery charging, capacity display and replacement:

1. Battery charging The electrocardiograph has battery charging and protection circuits. The battery should be charged and discharged at least once every three months, and the machine should be in standby mode during charging. The charging indicator light on the control panel will flash during the charging process, and will remain on after charging is completed.

Battery capacity display When using battery power supply, there is a symbol indicating battery capacity on the LCD after turning on the computer. Its meaning is as follows: the battery capacity is sufficient; the battery capacity is insufficient and needs to be charged; the battery capacity is almost exhausted, please Charge now.

2. Battery replacement The battery must be replaced by maintenance personnel.

The working principle of the electrocardiogram: every time the heartbeat depolarization of the myocardial cells will cause a small electrical change on the skin surface, this small change is captured by the electrocardiogram recording device and magnified to describe the electrocardiogram. When the cardiomyocytes are in a resting state, there is a potential difference formed by the difference in the concentration of positive and negative ions on both sides of the myocardial cell membrane. Depolarization is the process in which the potential difference of the cardiomyocytes rapidly changes to zero and causes the myocardial cells to contract. In a cardiac cycle of a healthy heart, the depolarization waves generated by the sinoatrial node cells propagate in the heart in an orderly manner, first to the entire atrium, and then to the ventricle through the "internal conduction pathway". If two electrodes are placed on any two sides of the heart, then the minute voltage changes between the two electrodes can be recorded during this process and can be displayed on the ECG paper or monitor. The electrocardiogram can reflect the rhythm of the entire heart beating, as well as the weak part of the heart muscle.