| abstract |
The invention relates to the field of sensor technology, and specifically discloses a dynamic blood pressure monitoring wearable device and a monitoring method based on a pulse wave sensor. The main technical problems to be solved are how to effectively capture the pulse wave at the radial artery and how to effectively shield interference signal and how to accurately extract the pulse wave characteristic value; including a wearable device body for wearing on the wrist of the human body, the wearable device body is provided with a pulse wave sensor for collecting pulse waves, and the wearable device body is also provided with There is a circuit module electrically connected to the pulse wave sensor, and there are 1 to 3 pulse wave sensors, which are correspondingly arranged at the radial artery of the wrist. |