This is a pump and solenoid valve assembly with part number 453564521721. It is the core component of the non-invasive blood pressure measurement module. It is mainly responsible for the inflation and deflation process of the cuff when measuring blood pressure, ensuring the accuracy and reliability of blood pressure measurement data.
Inflation process: the solenoid valve is opened to ensure that the air path is unobstructed, allowing airflow to enter and the cuff to be inflated to the specified pressure.
During measurement: ensure that the cuff pressure is stable and the measurement data is stable.
Deflation process: the solenoid valve is opened to allow the airflow to escape.
The pump and solenoid valve assembly is the "power center" of the non-invasive blood pressure measurement of the X3 monitor. Through precise inflation/deflation control and pressure regulation, it provides key data support for clinical decision-making. Its maintenance and calibration directly affect the measurement accuracy.