Clinical Effectiveness of Non-contact Heart Rate and Respiratory Rate Monitoring System

Clinical Effectiveness of Non-contact Heart Rate and Respiratory Rate Monitoring System

In this study, hospitalized neonates were taken as the focus of the study. The non-contact heart rate and respiratory rate monitoring system was used to measure heart rate, respiratory rate, sleep parameters, ECG monitor, neonatal sleep-wake scale, amplitude-integrated electroencephalography. aEEG), in order to provide a theoretical basis for standardizing the operation of medical staff and formulating sleep protection strategies in the future, so as to promote the sleep quality of hospitalized neonates and improve the prognosis of neonates.

The non-contact heart rate and respiratory rate monitoring system collected the body vibration signals of children through the heart rate and respiratory rate sensor, converted the pressure signals of vibration into electrical signals, extracted heart rate and respiratory rate, and extracted the characteristic parameters of sleep stages using heart rate and respiratory rate and body movement signals. It is characterized by no need to wear any equipment, the monitoring mattress is placed under the original baby mattress, no direct contact with the skin of the child, no comfort, and no change in the original sleep habits.

Inclusion Criteria:

• Newborns admitted to our hospital for the first time, with gestational age ≥28w;
• Expected hospital stay ≥5 days.

Exclusion Criteria:

• Apgar score ≤3 at 1 or 5 min after birth;
• Severe congenital malformation; Severe hypoxic-ischemic encephalopathy, intraventricular hemorrhage of grade III and above; There were serious heart and lung diseases.