Mini Air Pump Diaphragm Pump For Wrist BPM  

What is the air pump on a blood pressure monitor? The air pump on the sphygmomanometer is a key component of the sphygmomanometer. Its main function is to provide the required air pressure control during blood pressure measurement. This pump is usually responsible for inflating the blood pressure cuff so that it can apply enough pressure to block blood flow when measuring blood pressure. The working principle of a sphygmomanometer air pump is relatively simple but very effective. It usually contains a small electric motor or air pump that kicks in when the sphygmomanometer is turned on to take a blood pressure measurement, pumping air into the cuff. As the pressure within the cuff increases, it gradually compresses the blood vessels until blood flow is completely blocked. During the inflation process, the sphygmomanometer monitors the pressure within the cuff and uses a certain algorithm to record and analyze the pressure value when the blood flow is blocked. This pressure v…