Nihon Kohden Corporation ZM-520PA Benutzerhandbuch

Operator’s Manual  ZM-520PA/521PA/530PA/531PA

 69

Turn off the power of mobile phones, 
small wireless devices and other 
devices which produce strong 
electromagnetic interference around a 
patient (except for devices allowed by 
the hospital administrator). Radio 
waves from devices such as mobile 
phones or small wireless devices may 
be mistaken as pulse waves or 
respiration waves and the displayed 
data may be incorrect.

Failure to follow these instructions may 
cause cable discontinuity, short circuit, 
skin burn on the patient from the probe 
temperature increase due to the short 
circuit of the probe cable, and incorrect 
measurement data. If the probe is 
broken, replace it with a new one.
•  Do not immerse any part of 

the probe cable other than the 
disposable probe in chemical 
solutions or water. 

•  Do not pull or bend the probe cable.
•  Do not let caster feet run over the 

probe cable.

Normal external light does not affect 
monitoring but strong light such as a 
surgical light or sunlight may affect 
monitoring. If affected, cover the 
measuring site with a blanket.

When the probe is attached on an 
appropriate site with sufficient 
circulation and the error message 
confirming the probe attachment 
repeatedly appears, the probe may be 
deteriorated. Replace it with a new 
one.

When a message indicates a faulty 
probe, stop monitoring and replace the 
probe with a new one.

While a patient is on medication which 
causes vasodilation, the pulse 
waveform may change and in rare 
cases the SpO

2

 value might not be 

displayed.

Do not attach the probe to the same 
limb that is used for NIBP 
measurement or an IBP catheter. The 
SpO

2

 measurement may be incorrect.

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