Nihon Kohden Corporation ZM-520PA ユーザーズマニュアル
Operator’s Manual ZM-520PA/521PA/530PA/531PA
77
Problem
Cause
Countermeasure
The heart rate of a
patient who is using
an electric blanket
is unstable on the
receiving monitor.
patient who is using
an electric blanket
is unstable on the
receiving monitor.
Pacing pulse detection is turned
ON on the receiving monitor.
ON on the receiving monitor.
Turn OFF the pacing pulse detection
on the receiving monitor.
on the receiving monitor.
No heart rate or ECG
is displayed.
is displayed.
“ECG MEASUREMENT” on the
PARAMETER SETUP screen is
set to OFF.
PARAMETER SETUP screen is
set to OFF.
If ECG monitoring is necessary, set
“ECG MEASUREMENT” to ON.
“ECG MEASUREMENT” to ON.
Respiration
waveform
measurement is
unstable.
waveform
measurement is
unstable.
The gel on the electrode is dried
out.
out.
Replace the electrode with a new
one.
one.
The gel on the electrode is
coming off.
coming off.
No respiration rate is
displayed.
displayed.
“RESP MEASUREMENT” on
the PARAMETER SETUP screen
is set to OFF.
the PARAMETER SETUP screen
is set to OFF.
If respiration monitoring is necessary,
set “RESP MEASUREMENT” to
ON.
set “RESP MEASUREMENT” to
ON.
SpO
2
Problem
Cause
Countermeasure
SpO
2
data is unstable
and not reliable.
The probe size is not appropriate
for the patient.
for the patient.
Use the appropriate probe for the
patient.
patient.
Probe attachment condition
is poor. The probe is partly
detached from the skin. External
light is entering the probe.
is poor. The probe is partly
detached from the skin. External
light is entering the probe.
Firmly attach the probe according to
the procedure in the probe operator’s
manual.
the procedure in the probe operator’s
manual.
Measurement site is dirty. Patient
is wearing nail polish.
is wearing nail polish.
Remove dirt and nail polish.
The probe is attached to the
same limb that is used for NIBP
measurement.
same limb that is used for NIBP
measurement.
Attach the probe to the opposite limb.
Avoid a site where blood circulation
condition changes greatly.
Avoid a site where blood circulation
condition changes greatly.
ᚑ 㒙ጊޓᖘᏆ
ᛚ ⌀ᨩޓ⌬