Time phase standardization system and method

Abstract

The invention relates to a time phase standardization system and method. The system comprises five modules including an operation instruction module, an original data inputting module, an data outputting module, a curve presenting module and a core operation module; the core operation module is a core part of the system, is connected with the other four modules, controls operation of the other four modules, inputs original data, standardizes the data and then presents a data set curve. Therefore, a same index has the comparability among different individuals, and comparison and time phase association among different indexes are achieved.

Description

【Technical field】 [0001] The invention relates to the technical field of medical imaging, in particular to a time-phase standardization system and method. 【Background technique】 [0002] Medical imaging plays an extremely important role in medical auxiliary diagnosis. Among them, cardiac ultrasound diagnosis is one of the important branches of medical imaging. Echocardiography is the gold standard for diagnosing cardiac function and morphology. It is widely used in the differential diagnosis and follow-up observation of cardiac diseases because of its real-time, non-invasive and reproducible features. Myocardial function evaluation involves multiple quantitative index curves, including dozens of indexes such as myocardial longitudinal strain, transverse strain, circumferential strain, myocardial local and overall strain, myocardial rotation or torsion, etc. Each index has different phases involved in the cardiac cycle, such as isovolumic systole, ejection, isovolumic relax...

AI Technical Summary

Problems solved by technology

These peak indicators not only ignore more information on the index curve, but also have poor time phase, it is difficult to judge which phase in the cardiac cycle (isovolumic contraction period, ejection period, isovolumic relaxation period, rapid filling period) , slow filling, and atrial systole)

At the same time, the heart rate of each patient is different, which makes the comparability of the same parameter between patients very poor.

Its clinical application is subject to certain restrictions (as attached figure 1 shown)

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