Nihon Kohden Corporation ZM-541PAA Benutzerhandbuch
135
ZM-540PA, ZM-541PA Operator’s Manual
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NOTE • The
SpO
2
measuring accuracy was tested using the TL-201T, TL-260T,
TL-271T and TL-631T SpO
2
probes. The testing was performed during
induced hypoxia on healthy volunteers (Ethnicity: 10 Caucasians, 2
Africans, 1 Asian and 3 Indians), (Skin: 8 light, 4 medium, 4 dark), (Age:
21 to 34), (5 women and 11 men) under the condition of no motion. Arterial
blood was sampled and measured by a CO-oximeter. The difference
between SpO
Africans, 1 Asian and 3 Indians), (Skin: 8 light, 4 medium, 4 dark), (Age:
21 to 34), (5 women and 11 men) under the condition of no motion. Arterial
blood was sampled and measured by a CO-oximeter. The difference
between SpO
2
measured by the SpO
2
probe and functional SaO
2
measured by a CO-oximeter was calculated using the root-mean-square
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measurements.
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measurements.
•
A pulse oximeter tester that generates simulated signals can be used to
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a replacement for human signals for testings accuracy.
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a replacement for human signals for testings accuracy.
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Pulse Rate = 70 bpm
60
65
70
75
80
85
90
95
100
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
Time (seconds)
Sp
O
2
(%)
SpO
2
Reference
SpO
2
Fast
SpO
2
Normal
SpO
2
Slow