12 Specifications
235
SpO
2
Performance Specifications
SpO
2
The specified accuracy is
the root-mean-square
(RMS) difference
between the measured
values and the reference
values
Range 0—100%
Accuracy Philips Reusable Sensors:
M1191A/B, M1191AL/BL, M1191ANL, M1192A, M1192AN = 2%
(70%—100%)
M1191T, M1192T, M1194A, M1194AN, M1196A, M1196T = 3%
(70%—100%)
Philips Disposable Sensors with M1943A(L):
M1131A, M1901B, M1903B, M1904B = 3% (70%—100%)
M1133A, M1134A = ±2% (70%—100%)
NellcorPB® Sensors with M1943A(L):
MAX-A, MAX-AL, MAX-P, MAX-N, D-25, D-20, N-25, OxiCliq A,
P, N = 3% (70%—100%)
Masimo Reusable Sensors® with LNOP MP12 or LNC MP10:
LNOP DC-I, LNOP DC-IP, LNOP YI, LNCS DC-I, LNCS DC-IP:
2% (70%—100%)
LNOP TC-I, LNCS TC-I: 3.5% (70%—100%)
Masimo Disposable Sensors® with LNOP MP12 or LNC
MP10:
LNOP Adt, LNOP Adtx, LNOP Pdt, LNOP Pdtx, LNCS Adtx,
LNCS Pdtx: 2% (70%—100%)
LNOP Neo-L, LNCS Neo-L: 3% (70%—100%)
Resolution 1%
Pulse Range 30—300 bpm
Accuracy ±2% or 1 bpm, whichever is greater
Resolution 1 bpm
Sensors Wavelength range 500—1000 nm.
Information about the wavelength range can be especially useful to
clinicians (for instance, when photodynamic therapy is performed).
Emitted Light
Energy
≤15mW
Pulse Oximeter Calibration Range 70%—100%
SpO
2
Alarm Specifications Range Adjustment Delay
SpO
2
50—100% 1% steps (0, 1, 2, 3,... 30) +
4 seconds
Desat 50—Low alarm limit 1% steps
Pulse 30—300 bpm 1 bpm steps (30—40 bpm)
5 bpm steps (40—300 bpm)
max. 14 seconds
Tachycardia Difference to high limit 0—50 bpm 5 bpm steps max. 14 seconds
Clamping at 150—300 bpm 5 bpm steps
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