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A.13.4 PR Specifications
PR from Mindray SpO
2
Module
PR from Nellcor SpO
2
Module
PR from Masimo SpO
2
Module
PR from IBP Module
Alarm limit Range Step
PR High PR≤40bpm: (low limit + 2 bpm) to 40 bpm
PR > 40 bpm: (low limit + 5 bpm) to 295 bpm
PR≤40: 1
PR>40: 5
PR Low PR≤40bpm: 16 bpm to (high limit - 2 bpm)
PR > 40 bpm: 40 bpm to (high limit - 5 bpm)
Measurement range 20 to 300 bpm
Resolution 1 bpm
Response time <30 s (normal perfusion, no disturbance, PR value sudden changes from 25
to 220bpm)
Accuracy ±3 bpm
Refreshing rate ≤1 s
Measurement range 20 to 300 bpm
Resolution 1 bpm
Response time ≤30 s (normal perfusion, no disturbance, PR value sudden change from 25
to 250 bpm)
Accuracy 20 to 250 bpm: ±3 bpm
251 to 300 bpm, not specified
Refreshing rate ≤1 s
Measurement range 25 to 240 bpm
Resolution 1 bpm
Response time ≤20 s (with normal perfusion, no disturbance, and a PR value transition from
25 to 220 bpm)
Accuracy ±3 bpm (measured without motion)
±5 bpm (measured with motion)
Refresh rate ≤1 s
Measurement range 20 to 350 bpm
Resolution 1 bpm
Accuracy ±1 bpm or ±1%, whichever is greater
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