Coronary heart disease risk prediction method and device based on evidence-based nursing

Abstract

The invention discloses coronary heart disease risk prediction equipment based on evidence-based nursing, which comprises a main console, an image acquisition unit and a processing unit, and is characterized in that the image acquisition unit is mounted at the upper end of the main console through a rotating platform and is used for acquiring a tongue diagnosis image and a face diagnosis image of a testee; the processing unit is used for storing and processing the tongue diagnosis image and the face diagnosis image acquired by the image acquisition unit and processing the stored images to obtain characteristic parameter values of the tongue diagnosis image and the face diagnosis image, and the image acquisition unit comprises a machine body group, a face adjusting module and a tongue position calibration module. Through the provided new risk prediction method, the correlation and practicability of tongue diagnosis and face diagnosis image characteristic parameter values in the traditional Chinese medicine in a coronary heart disease medical evaluation system are reflected, and a reference value and a development direction are provided for establishing the medical evaluation system with traditional Chinese medicine characteristics; meanwhile, only the overall tongue image, the tongue tip image and the feature parameter value of the face image of the patient can be accurately obtained, and the data accuracy is improved.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a method and equipment for predicting coronary heart disease risk based on evidence-based nursing. Background technique [0002] Coronary heart disease belongs to the categories of "chest pain" and "heartache" in traditional Chinese medicine. The disease is located in the heart and is closely related to the liver, spleen, kidney and other organs. "Treatment based on syndrome differentiation" is the essence of TCM diagnosis, which is obtained by doctors looking at, smelling, asking, and making four diagnosis and treatment. The diagnosis of traditional Chinese medicine often relies on the subjective consciousness of the doctor, the accumulation of experience, and the constraints of external environmental conditions (light, temperature, etc.), so there is a lack of objective standards. In addition, the conceptual meanings of syndromes are quite different, and a unified diagnostic st...

AI Technical Summary

Problems solved by technology

[0003] At present, in the diagnosis process of traditional Chinese medicine, there is no related equipment specifically for the prediction of coronary heart disease. Most of them use facial detectors to collect tongue and face images of patients, and then use computers to automatically identify tongue images, extract characteristic parameters, and analyze coronary heart disease. The characteristic parameters of tongue diagnosis and face diagnosis of different TCM syndrome types of heart disease, but the existing facial acquisition equipment cannot collect images of the patient's face or tongue in a targeted manner during the image acquisition process, often only for the entire face or tongue Collecting the overall image, and then obtaining the characteristic parameter values ​​of the required image through subsequent image processing may easily lead to deviations between the obtained parameter values ​​and the actual values. Therefore, we propose an evidence-based nursing-based coronary heart disease risk prediction method and equipment

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