Today, continuous monitoring of vital signs remains a challenge since it generally requires the patient to be connected to multiple wired sensors, which restricts patient mobility in the intra-mural setting and complicates home monitoring in the extra-mural setting. Wearable devices on the wrist, although emerging, are often not clinically validated or limited to the monitoring of one or two vital signs. This study aims to validate the Corsano CardioWatch 287-2 for the continuous monitoring of heart rate at ≤ 4 bpm root mean squared error (RMSE); interbeat intervals at ≤ 50 ms RMSE; breathing rate at ≤ 2 brpm RMSE; and peripheral oxygen saturation at ≤ 3 percentage point RMSE. Also, this study aims to validate the Corsano CardioWatch 287-2 for the measurement of non-invasive blood pressure according to ISO 81060-2:2018.
Study Type
OBSERVATIONAL
Enrollment
100
Patients receive a wristband that uses multi-color LEDs to measure pulsations at the wrist.
Reinier de Graaf Gasthuis
Delft, South Holland, Netherlands
RMSE of Heart Rate
Root-mean-squared error between PPG measured and gold standard measured heart rate
Time frame: 30 minutes
RMSE of Respiratory Rate
Root-mean-squared error between PPG measured and gold standard measured respiratory rate
Time frame: 30 minutes
RMSE of Oxygen Saturation
Root-mean-squared error between PPG measured and gold standard measured oxygen saturation
Time frame: 30 minutes
RMSE of Blood Pressure
Root-mean-squared error between PPG measured and gold standard measured blood pressure (systolic blood pressure and diastolic blood pressure)
Time frame: 30 minutes
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