Wrist type pulse wave monitoring device

Abstract

The invention discloses a wrist type pulse wave monitoring device which is characterized in that the wrist type pulse wave monitoring device comprises a piezoelectric electret film sensor, a packaging component, shielding lines, a wrist belt and a processing circuit; the piezoelectric electret film sensor adheres to the packaging component; two electrodes of the piezoelectric electret film sensor are led out through the shielding lines and connected to an input end of the processing circuit, and an output end of the processing circuit is led out through one shielding line and connected to an external electronic device; the piezoelectric electret film sensor, the packaging component, the processing circuit and the shielding lines connecting the processing circuit and the piezoelectric electret film sensor are all sewn in the wrist belt. According to the wrist type pulse wave monitoring device, the sampling flexibility of pulse waves is high, extraction is easy and not prone to distortion, and the wrist type pulse wave monitoring device can be used for pulse-taking monitoring easily.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a wrist pulse wave monitoring device. Background technique [0002] As the aging of the social population becomes more and more serious, there are more and more sub-healthy people. In the case of relatively limited hospital resources, how to carry out family monitoring of sub-healthy people is becoming more and more important. [0003] Pulse diagnosis is an original diagnostic method of traditional Chinese medicine, which has been practiced for more than 2,600 years. The pulse wave of the human body is the pressure wave propagating in the arteries or the vibration of the arterial wall generated with the heartbeat of the human body, which is directly related to the rise and fall of the heart qi, the smoothness of the arteries, and the profit and loss of qi and blood. By continuously monitoring the pulse wave of the human body, it is of great significance to assess the health sta...

AI Technical Summary

Problems solved by technology

[0006] In view of the problems existing in the above-mentioned prior art, the purpose of the present invention is to provide a device capable of continuously monitoring the pulse wave at the wrist of the human body, so as to solve the problem of the low sensitivity of the existing portable pulse wave detector and the difficulty in extracting the pulse wave. The distortion is large, and it cannot be effectively applied to problems such as pulse diagnosis and monitoring.

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