What do you do with the waveform of the monitor?

What do you do with the waveform of the monitor?

When the ECG monitor does not appear in the process of use, the nursing staff should do "one check, two exclusion and three attention".
        1 check

Confirm whether the electrode is stickable first, check the position of the heart electrode patch, check the quality of the heart electrode, and check whether there is a problem on the lead line on the basis of the sticker of the electrode and the quality of the electrode.

Check the steps of the connection correctly, check whether the operator's lead mode is connected in accordance with the connection method of the ECG monitor, and avoid the way to save the lazy drawing of the five Union.

After the breakdown of the electric cable, if the waveform is not available, it is possible that the "ECG signal line" contact on the parameter socket board is not good, or the heart plate, the main control board connection line of the heart electric plate, the main control board fault.

2 exclusion

1, check all the connection parts of the ECG lead (three / five extension lines contact with the human body to the corresponding three / five pins on the electrocardiogram plug. If the resistance is infinite, the lead line should be replaced). Methods: the cardiac conductance line was removed, and the plug face of the lead line was aligned to the groove of the "ECG" Jack on the front panel of the host Monitor manufacturers.

2, the ECG cable can be exchanged with other machines to confirm whether the ECG cable is faulty, whether the cable is aging or the pin is damaged.

3, if the ECG waveform channel shows "no signal reception", it indicates that the ECG measurement module has problems with the host communication. After the shutdown is reopened, it still has this prompt, and it needs to be contacted with the supplier.

3 attention

1, the connection steps should be correct:

A, the 5 specific positions of the human body are used to wipe the sand slices on the electrodes, and then 75% ethanol is used to clean the surface of the measured parts. The purpose is to clear the cuticle and sweat on the skin of the human body to prevent the bad contact of the electrode.

B, the electrode head of the conductance line is buckled with the 5 electrodes.

After C and ethanol volatilization, 5 electrodes are pasted to the specific location after cleaning so as to make them contact reliably and not fall off.

2, do a good job of patient and family related education: ask patients and other personnel not to pull electrode line and lead line, inform the patient, relatives should not be unauthorized application, adjust the monitor, causing damage to the instrument. Some patients and their family members feel mysterious and dependent on the monitor. The oscilloscope changes of the monitor will cause their uneasiness and panic. Nurses should make adequate and necessary explanations so as to avoid disturbing normal nursing and influencing nurse patient relationship.

3, pay attention to the long-term maintenance of the electrode when used for long-term monitoring, easy to fall off, affect the accuracy and monitoring quality. 3-4d replace; check the skin's cleanliness and disinfection at the same time, especially in the hot summer months.

4. When the professional staff of the monitor manufacturer recheck the serious abnormalities in the maintenance monitoring process, it is best to ask the professional electrocardiogram room personnel to review, diagnose, and maintain the professional maintenance of the factory maintenance personnel.

5. Connect the ground wire method when connecting. When grounding wire, connect one end with copper sleeve to the grounding terminal of the rear panel of the main engine. (the method is to unscrew the earthing terminal knob cap, put the copper piece on the sleeve, and then tighten the button cap). The other end of the ground wire is clamped on the common grounding end of the building facilities (such as the tap water pipe, radiator and so on).

What do you do with the waveform of the monitor?

What do you do with the waveform of the monitor?

When the ECG monitor does not appear in the process of use, the nursing staff should do "one check, two exclusion and three attention".
1 check

Confirm whether the electrode is stickable first, check the position of the heart electrode patch, check the quality of the heart electrode, and check whether there is a problem on the lead line on the basis of the sticker of the electrode and the quality of the electrode.

Check the steps of the connection correctly, check whether the operator's lead mode is connected in accordance with the connection method of the ECG monitor, and avoid the way to save the lazy drawing of the five Union.

After the breakdown of the electric cable, if the waveform is not available, it is possible that the "ECG signal line" contact on the parameter socket board is not good, or the heart plate, the main control board connection line of the heart electric plate, the main control board fault.

2 exclusion

1, check all the connection parts of the ECG lead (three / five extension lines contact with the human body to the corresponding three / five pins on the electrocardiogram plug. If the resistance is infinite, the lead line should be replaced). Methods: the cardiac conductance line was removed, and the plug face of the lead line was aligned to the groove of the "ECG" Jack on the front panel of the host.

2, the ECG cable can be exchanged with other machines to confirm whether the ECG cable is faulty, whether the cable is aging or the pin is damaged.

3, if the ECG waveform channel shows "no signal reception", it indicates that the ECG measurement module has problems with the host communication. After the shutdown is reopened, it still has this prompt, and it needs to be contacted with the supplier.

3 attention

1, the connection steps should be correct:

A, the 5 specific positions of the human body are used to wipe the sand slices on the electrodes, and then 75% ethanol is used to clean the surface of the measured parts. The purpose is to clear the cuticle and sweat on the skin of the human body to prevent the bad contact of the electrode.

B, the electrode head of the conductance line is buckled with the 5 electrodes.

After C and ethanol volatilization, 5 electrodes are pasted to the specific location after cleaning so as to make them contact reliably and not fall off.

2, do a good job of patient and family related education: ask patients and other personnel not to pull electrode line and lead line, inform the patient, relatives should not be unauthorized application, adjust the monitor, causing damage to the instrument. Some patients and their family members feel mysterious and dependent on the monitor. The oscilloscope changes of the monitor will cause their uneasiness and panic. Nurses should make adequate and necessary explanations so as to avoid disturbing normal nursing and influencing nurse patient relationship.

3, pay attention to the long-term maintenance of the electrode when used for long-term monitoring, easy to fall off, affect the accuracy and monitoring quality. 3-4d replace; check the skin's cleanliness and disinfection at the same time, especially in the hot summer months.

4. When the professional staff of the monitor manufacturer recheck the serious abnormalities in the maintenance monitoring process, it is best to ask the professional electrocardiogram room personnel to review, diagnose, and maintain the professional maintenance of the factory maintenance personnel.

5. Connect the ground wire method when connecting. When grounding wire, connect one end with copper sleeve to the grounding terminal of the rear panel of the main engine. (the method is to unscrew the earthing terminal knob cap, put the copper piece on the sleeve, and then tighten the button cap). The other end of the ground wire is clamped on the common grounding end of the building facilities (such as the tap water pipe, radiator and so on).