A flexible pulse diagnosis hand and traditional Chinese medicine pulse diagnosis instrument

Abstract

The invention discloses a flexible pulse diagnosis hand and a traditional Chinese medicine pulse diagnosis instrument. The technical proposal is as follows: it includes a plurality of flexible fingers, one end of which is connected to form a joint of the wrist; The flexible fingers are controlled to bend; airbags are fixed between adjacent flexible fingers, and the distance between the flexible fingers is adjusted by inflating and deflating the airbags; multiple fiber Bragg gratings connected in series are arranged inside the flexible fingers. The invention can meet the non-contact autonomous detection, accurately identify the position of the wrist through the pulse pillow, automatically control the detection hand to reach above the detection point, and confirm the position of the radius according to the force cloud map at the pulse pillow, thereby determining the position of the Cunguanchi pulse test point; And it can record and store the operator's pulse diagnosis technique for further study and analysis.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicine diagnosis, in particular to a flexible pulse diagnosis hand and a traditional Chinese medicine pulse diagnosis instrument. Background technique [0002] Traditional Chinese medicine is bound to move from empirical medicine to evidence-based medicine, and pulse diagnosis is one of the four diagnostic methods of traditional Chinese medicine. The objective study of pulse condition will greatly promote the development of traditional Chinese medicine. As the physiological and regular response pulse of the human body, the pulse condition will show different characteristics under physiological and pathological conditions. Traditional Chinese medicine adopts the method of three parts and nine masters to cut the pulse, that is, it is divided into the inch, the ruler, the floating, the middle and the sinking, so as to analyze the patient's lesion. [0003] In the process of TCM pulse d...

AI Technical Summary

Problems solved by technology

The prior art provides a traditional Chinese medicine pulse diagnosis instrument and its method for locating Cun, Guan, and Chi pulse points. The position of the highest point of the radial styloid process is determined according to the pressure signal collected from the sensor array in the radial styloid process region of the wrist, and combined with The positions of the Cun, Guan and Chi pulse points are determined from the sensor array signals in the radial artery area of ​​the wrist, but they need to be wrapped and fixed on the wrist, which is inconsistent with the actual TCM pulse cutting method and affects the pulse pattern.

The existing technology also provides an optical pulse diagnosis instrument system, which uses optical fiber to simulate the three-finger pulse to increase the sensitivity of the mechanical structure, but does not consider the individual differences to automatically adjust the distance between the three fingers and autonomously position and measure the pulse.

In addition, the existing technology uses a strain gauge and a PVDF piezoelectric film pressure sensor to form a dual-sensing pulse diagnosis instrument, which is a purely mechanical structure, and the position of the inch-off ruler needs to be manually determined and adjusted

[0004] The inventor found that the existing pulse diagnosis device did not take into account the problem of recording the operator's pulse diagnosis fingering, resulting in the inability to quantify and record many pulse diagnosis skills

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