[Development of Vital Signal Monitoring System Based on Accelerometer].
Zhongguo Yi Liao Qi Xie Za Zhi
; 47(6): 602-607, 2023 Nov 30.
Article
em Zh
| MEDLINE
| ID: mdl-38086714
ABSTRACT
OBJECTIVE:
Reduce the number of false alarms and measurement time caused by movement interference by the sync waveform of the movement.METHODS:
Vital signal monitoring system based on motion sensor was developed, which collected and processed the vital signals continuously, optimized the features and results of vital signals and transmitted the vital signal results and alarms to the interface.RESULTS:
The system was tested in many departments, such as digestive department, cardiology department, internal medicine department, hepatobiliary surgery department and emergency department, and the total collection time was 1 940 h. The number of false electrocardiograph (ECG) alarms decreased by 82.8%, and the proportion of correct alarms increased by 28%. The average measurement time of non-invasive blood pressure (NIBP) decreased by 16.1 s. The total number of false respiratory rate measurement decreased by 71.9%.CONCLUSIONS:
False alarms and measurement failures can be avoided by the vital signal monitoring system based on accelerometer to reduce the alarm fatigue in clinic.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Eletrocardiografia
/
Alarmes Clínicos
Limite:
Humans
Idioma:
Zh
Revista:
Zhongguo Yi Liao Qi Xie Za Zhi
Ano de publicação:
2023
Tipo de documento:
Article