Traditional Chinese medicine pulse signal processing and analysis system

Abstract

The invention relates to a traditional Chinese medicine pulse signal processing and analysis system. The system comprises a pulse signal transmission module, a pulse signal preprocessing module, a pulse signal characteristic extraction module and a pulse signal identification and classification module connected with one another in sequence, as well as a database module connected with the above four modules. The pulse signal transmission device sends pulse signals collected by a pulse signal acquisition device to the pulse signal preprocessing module; the pulse signal preprocessing module preprocesses the pulse signals; the pulse signal characteristic extraction module performs extraction processing on time domain and frequency domain characteristics of the pulse signals and relative intensity; the pulse signal identification and classification module makes comparison on a standard database in the database module, performs identification and classification on the pulse signals and makes judgements in symptoms. The pulse signal processing and analysis system combines the traditional Chinese medicine theory with the information technology, and can effectively realize the objective and quantitative pulse diagnosis.

Description

technical field [0001] The invention relates to the technical field of signal processing, in particular to a pulse signal processing and analysis system of traditional Chinese medicine. Background technique [0002] The traditional Chinese medicine theory emphasizes that the diagnosis is divided into four steps: "look", "smell", "ask" and "cut". "Cutting" is pulse diagnosis. The doctor presses the three pulse points of Chi, Guan and Cun with the food, middle and ring fingers from light to heavy, and feels the pulsation rules and changes under different pressures, so as to know the disease. Physiological and pathological conditions. [0003] The pulse condition of the human body contains a wealth of dynamic information about the heart, internal and external circulation, and nerve systems, and the pulse condition diagram obtained by detecting the pulse condition signal contains a lot of valuable information for diagnosis. This information can be used to predict the changing ...

AI Technical Summary

Problems solved by technology

[0005] At present, the focus of technical attention is more on the improvement of pulse signal acquisition instruments and methods, or in-depth research on a certain link of pulse signal processing and analysis, which lacks a certain degree of coherence. Therefore, it is extremely necessary to propose a complete pulse signal processing and analysis system

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