Corsano CardioWatch 287, Инструкция по эксплуатации

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As of 2021-11-23
Ι Revision status: 9
41
12 CLINICAL PERFORMANCE
Definition Unit Range Acquisition
Time Update
interval Accuracy *
Heart Rate Number of beats of the heart
per minute beats/minute
(bpm) 30-220 5-10 sec 1 sec HR is ±4 bpm MAD,
±5% MARD (at rest)
RR Interval Elapsed time between two
consecutive heart beats msec 300-2000 ms 5-10 sec 1 sec RR Interval ±50 ms
MAD, ±5% MARD (at
rest)
Heart Rate
Variability Beat to beat (RR interval)
variations msec 0-200 ms 5-10 sec 1 sec HRV ±10 ms MAD,
±5% MARD (at rest)
Respiration
Rate Number of breaths
(inhalation - exhalation
cycles) per minute breaths/minute
(brpm) 5-45 brpm 20-30 sec 1 sec Respiration Rate ±1
bprm MAD, ±5%
MARD (at rest)
Sleep
Stages Detection of specific sleep
stages & sleep HR awake, light
sleep, deep
sleep, REM sleep stage upon end of
the entire
sleep event 1 min Sleep Stage ±10 %
MAD
Sleep Score Sleep performance and sleep
consistency with equal
weight % 0-100% 10 sec 1 sec Sleep Score ±5 %
MAD
Remarks: * MAD=Mean absolute difference & MARD=Mean absolute relative difference under motion