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.
Study Type
INTERVENTIONAL
Allocation
NON_RANDOMIZED
Purpose
DIAGNOSTIC
Masking
NONE
Enrollment
70
Each neonate enrolled underwent four sleep and vital signs monitoring procedures after admission.
Heart rate and respiratory rate of each enrolled child were monitored after admission.
Each enrolled child underwent a 6-hour sleep-wake cycle, quiet sleep, and active sleep monitoring after admission.
The study nurses observed and scored the children's sleep-wake status 10 minutes after two meals during the mattress test period, each time for 5 minutes.
The Children's Hospital Affiliated to the Medical College of Zhejiang University
Hangzhou, Zhejiang, China
Sleep-wake state
Sleep-wake state scores derived from a contact-free heart rate and respiratory rate monitoring system and NSWST measurements.
Time frame: 10minutes after the meal, 5minutes each time, two times in total
Number of sleep cycles
The number of sleep cycles obtained was monitored simultaneously by a non-contact heart rate and respiratory rate monitoring system and aEEG.
Time frame: The hospital stay lasted 6 hours
Proportion of quiet sleep
non-contact heart rate and respiratory rate monitoring system and aEEG were used to simultaneously measure the quiet sleep time for 6 hours, and then the proportion of quiet sleep was calculated.
Time frame: The hospital stay lasted 6 hours
Proportion of active sleep
non-contact heart rate and respiratory rate monitoring system and aEEG were used to simultaneously measure the active sleep time for 6 hours, and then the proportion of active sleep was calculated.
Time frame: The hospital stay lasted 6 hours
Heart rate
Heart rate was measured simultaneously by non-contact heart rate and respiratory rate monitoring system and electrocardiogram monitor for 6 hours, and the average heart rate was calculated.
Time frame: The hospital stay lasted 6 hours
Respiratory rate
Respiratory rate was measured simultaneously by non-contact heart rate and respiratory rate monitoring system and electrocardiogram monitor for 6 hours, and the average respiratory rate was calculated.
Time frame: The hospital stay lasted 6 hours
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