Nihon Kohden Corporation ZM-541PAA 사용자 설명서

18

Only use Nihon Kohden specified electrodes and 
electrode leads. When other type of electrodes or 
electrode leads are used, the “CHECK 
ELECTRODES” message may be displayed and 
ECG monitoring may stop.

When the “CHECK ELECTRODES” message is 
displayed on the receiving monitor, ECG is not 
monitored properly and the ECG alarm does not 
function. Check the electrode, electrode leads, and 
if necessary, replace with new ones.

SpO

2

 measurement may be incorrect in the 

following cases.
•  When the patient’s carboxyhemoglobin or 

methemoglobin increases abnormally.

•  When dye is injected in the blood.
• During CPR.
•  When measuring at a site with venous pulse.
•  When there is body movement.
•  When the pulse wave is small (insufficient 

peripheral circulation).

When monitoring SpO

2

 of a patient who is 

receiving photodynamic therapy, the light from the 
finger probe sensor may cause a burn. 
Photodynamic therapy uses a photosensitizing 
agent that has a side effect of photosensitivity.

7KH6S2

2

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