Operation Preparations
4-5
N electrode —Right leg
F electrode —Left leg
C1～C6 chest electrode connected as figure 4-5
Figure 4-4 Positions of four limb electrodes
3) Connect the limb electrodes:
1) Check whether the electrodes are clean;
2) Align all lead wires and avoid twisting and connect the electrode connector to electrode
well;
3) Clean electrode area on chest surface with alcohol;
4) Daub conductive gel the skin evenly;
5) Daub a thin layer of conductive gel the surface of the limb electrode
6) Connect the electrodes to skin surface correctly.
4.4.3 Positions of Chest Electrodes
1) Chest Electrode:
Figure 4-5 Chest electrodes
2) Positions of Chest electrodes:
As the following figure shows, the chest electrodes‟ position on body surface is
C1: Fourth intercostals space at right border of sternum
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