Electronic pulse feeling wrist strap based on pulse pressure sensor array

Abstract

The invention discloses an electronic pulse feeling wrist strap based on a pulse pressure sensor array and belongs to the field of medical instruments. The electronic pulse feeling wrist strap based on the pulse pressure sensor array comprises a pulse feeling wrist strap body and an air pump. The pulse pressure sensor array for acquiring human body pulse information is arranged on the inner surface of the pulse feeling wrist strap body, and a pulse pressure sensor array signal output end is arranged on the pulse feeling wrist strap body. The air pump is connected with the pulse feeling wrist strap body through a pipeline, and an air inlet for adjusting pulse touch pressures is formed between the pipeline and the pulse feeling wrist strap body. Matched bonding buckles for fixing the pulse feeling wrist strap body to the wrist in a winding mode are arranged at the two ends of the pulse feeling wrist strap body. Compared with the prior art, the advantages of being easy to operate and high in positioning precision are achieved, pulse condition information of the wrist of the human body at different pulse touch pressures can be precisely acquired at multiple angles, and therefore diagnosis accuracy is improved.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an electronic pulse diagnosis wristband based on a pulse pressure sensor array. Background technique [0002] Traditional Chinese medicine is China's traditional medicine, a medical system with unique theoretical style and diagnosis and treatment characteristics gradually formed in the long-term medical practice of the Chinese nation. "Watching, smelling, asking, and feeling" are the four fields of diagnosis in Chinese medicine. In these four fields of diagnosis, Chinese medicine attaches great importance to "cutting the pulse", that is, pulse diagnosis. This non-invasive inspection method plays a very important role in the diagnosis of Chinese medicine. status. The traditional method of pulse diagnosis is that Chinese physicians use their fingers to touch the patient's arterial pulse, and observe the image that the pulse should refer to—the pulse condition, so as to understand an...

AI Technical Summary

Problems solved by technology

The traditional method of pulse diagnosis is that TCM physicians touch the patient's arterial pulse with their fingers, and observe the image of the pulsation—the pulse condition, so as to understand the disease and identify the disease. This traditional TCM pulse diagnosis has great subjectivity, and the results obtained Limited by the doctor's experience, it cannot be guaranteed to be true and accurate, and the pulse condition is ever-changing and varies from disease to disease. The factors that form the pulse condition are complex. In order to realize the objective research of pulse diagnosis, people have designed more and more pulse condition sensors.

[0003] Existing pulse condition sensors usually use ordinary pressure sensors, which need to be moved and searched for the best pulse diagnosis position during use. Correct or large differences in body size, using a single pressure sensor or receiving all pressure sensor signals will cause a large diagnostic error

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