What are the applications of miniature DC motors in blood pressure monitors?

Micro DC motors are used in sphygmomanometers for a variety of purposes, such as regulating air pressure, operating valves, generating vibrations and supplying power, as described below
1. The inflation and deflation of the sphygmomanometer can be controlled by a miniature DC motor, which regulates the air pressure in the sphygmomanometer cuff.

2. Rotary valve. Some sphygmomanometers use a rotary valve to control the inflation and deflation of the blood pressure cuff. A miniature DC motor can be used to actuate this valve and thus control the inflation and deflation of the blood pressure cuff.
3. vibration, some sphygmomanometers use vibration to detect the signal of blood flow to determine the blood pressure value, a miniature DC motor can be used to generate this vibration.

4. Power supply, the miniature DC motor can be used as a power source for the blood pressure monitor to provide the required electrical power.
The above is Vshida micro-motor for you to introduce the application of miniature DC motor in blood pressure monitor, more related information, please continue to follow us