[Retracted] Effect of Intelligent Vital Sign Monitoring System on Postoperative Nursing Care of Severe Patients
Table 1
Monitoring unit sensors.
Module
Sensor model
Sensor characteristics
ECG
HKD-10B
The circuit is highly integrated, and the peripheral circuit is simple and easy to use
Blood pressure
LBP-2
Small size, light weight, low power consumption, and suitable for portable equipment such as telemetry monitoring and mobile monitoring
Blood oxygen
QSZ-JM-II full digital blood oxygen plate
Advanced digital signal processing algorithm, all-digital design, and extremely small volume
Body temperature
DS18B20
High precision, digital output, and simple peripheral circuit design
Pulse
HK2000-A
Piezoelectric pulse sensor, marked with digital square wave output and synchronized with the pulse signal of heart beat, and can be used for real-time acquisition of pulse rate data