Liver fat quantitative system based on ultrasonic

Abstract

The invention relates to a liver fat quantitative system based on ultrasonic. The liver fat quantitative system comprises an ultrasonic generator, an ultrasonic receiver, an ultrasonic echo brightness level value acquisition module, an ultrasonic attenuation coefficient acquisition module, an intensity ratio acquisition module for acquiring the liver and kidney echo intensity ratio H, and a liver fat quantitative module. The ultrasonic generator transmits pulse ultrasonic to the liver; the ultrasonic receiver receives echo signals of ultrasonic; the ultrasonic echo brightness level value acquisition module acquires a brightness level value of a liver far field region and a brightness level value of a near field region; the ultrasonic attenuation coefficient acquisition module acquires liver echo attenuation coefficients, and liver fat quantitative detection is conducted through the liver and kidney echo intensity ratio H and the liver echo attenuation coefficients. According to the technical scheme, the liver echo attenuation coefficients can be more accurately calculated through the image brightness level value acquired by the liver ultrasonic echo signals, and the liver fat quantitative detection is conducted through the liver and kidney echo intensity ratio H and the liver echo attenuation coefficients. The liver fat quantitative system is convenient and easy to use, practical, accurate and reliable.

Description

technical field [0001] The invention relates to a liver fat measurement system, in particular to a liver fat quantification system based on ultrasonic echo. Background technique [0002] With the development of ultrasound technology and the development of ultrasound technology and medical technology, the requirement of non-invasive examination of liver lesions has increasingly become the focus of research. In the prior art, the qualitative estimation of liver fat is mostly carried out through ultrasound images, and there are also studies on the quantitative analysis of ultrasound attenuation coefficients. [0003] It is difficult to determine its compensation method. Therefore, in the liver fat quantitative detection system, there are not many effective methods. Contents of the invention [0004] The technical problem solved by the present invention is to construct a liver fat measurement system and overcome the technical problem of lack of effective methods in the proce...

AI Technical Summary

Problems solved by technology

[0004] The technical problem solved by the present invention is: to construct a liver fat measurement system, to overcome the technical problem of lack of more effective methods in the process of calculating the ultrasonic attenuation coefficient and fat quantitative detection in the prior art

Images