How do you use the electrocardiograph? The use of electrocardiograph and 6 points for attention

How do you use the electrocardiograph? Here is the use of ECG and X matters needing attention, perhaps you can understand in detail.

The use of electrocardiograph:

1. Manual operation

(1) switch the power switch to ON position and turn on the power supply.

(2) press the AUTO/MANU key to destroy the AUTO instructions on the monitor to make the machine operate in manual mode.

(3) Correct the running speed of the ECG machine, the position and temperature of the brush, and strike the standard voltage to make it 10mm = 1mV.

(4) toggle the switches one by one according to the order of the lead knob switch.Meilun

ECG of twelve leads: III, aVR, aVL, aVF, V1, V2, V3, V4, V5 and V6.Meilun

(5) After the examination, check again whether there are omissions, false errors, and so on, and mark the lead name on the electrocardiogram paper, medical | education network to collect and collate the name of the examination and examination time.Meilun

(6) turn the lead switch back to the "OFF" position, turn off the power switch, and then remove the wires. Manual mode automatic mode conversion can only be changed when the electrocardiograph is stopped (that is, the START / STOP key is in the STOP position).

2. Automatic operation

(1) turn on the power until AUTO. appears on the monitor.

(2) Press START/STOP key, the green light on the key lights, this action in accordance with the rules of automatic operation to operate, in the completion of 12 lead records, automatically stop working.

(3) when the power is turned off, the selection key and the 1mV key will not work when recording in automatic mode. Only when the START / STOP key is in the STOP position is the mode of operation selected from automatic (AUTO to manual (MANU).

6 points for attention in the use of electrocardiograph are:

1. Confirm the electrical performance of the lead is good.

2. In case of amplitude problems, voltage and paper speed should be adjusted immediately to ensure a reasonable speed.

3. When electrocardiogram operations are performed by restless patients, family members can help them.

4. If special changes are found during the examination, contact the clinician immediately and restrict the patient's activities. Record the patient's information immediately after the completion of the electrocardiogram.

5. When recording the lead ECG, it is found that the abnormality should be recorded in time.

6, when a sudden situation is not handled, the physician in charge should be contacted promptly to ensure medical treatment.

The above is about the introduction of ECG machine, welcome to inquire.