Mindray BeneVision N17 - Page 437

BeneVision N Series Patient Monitor Operator’s Manual A - 15
Nellcor SpO
2
Module
Masimo SpO
2
Module
Sensitivity High, Medium, Low
PI
Measurement range 0.05 to 20%
Resolution PI<10.0: 0.01
PI≥10.0: 0.1
CQI
Display range 0 to 100
Refreshing rate 1 s
Rate
Display range 20 to 300
Accuracy range 40 to 160
Accuracy ±3
Refreshing rate 1 s
Measurement range 0 to 100%
Resolution 1%
Refreshing rate ≤1 s
Response time ≤30 s (normal perfusion, no disturbance, SpO2 value sudden change from
70% to 100%)
Accuracy 70 to 100%: ±2% (adult/pediatric)
70 to 100%: ±3% (neonate)
0% to 69%: Not specified.
When the SpO
2
sensor is applied for neonatal patients as indicated, the specified accuracy range is increased by ±1%, to
compensate for the theoretical effect on oximeter measurements of fetal hemoglobin in neonatal blood.
Standards meets the requirements of ISO 80601-2-61: 2011
Measurement range 1 to 100%
Resolution 1%
Response time ≤20 s (normal perfusion, no disturbance, SpO2 value sudden changes from
70% to 100%)
Accuracy
1
70 to 100%: ±2% (measured without motion in adult/pediatric mode)
70 to 100%: ±3% (measured without motion in neonate mode)
70 to 100%: ±3% (measured with motion)
1% to 69%: Not specified.
Refresh rate ≤ 1 s
SpO2 averaging time 2-4 s, 4-6 s, 8 s, 10 s, 12 s, 14 s, 16 s
Low perfusion conditions Pulse amplitude: >0.02%
Light penetration: >5%
Low perfusion SpO2 accuracy
2
±2%
PI measurement range 0.02 to 20%