Pathological diagnosis system based on ultrasonic gray-scale ratio
A diagnostic system, a technology of grayscale values, applied in the directions of sonic diagnosis, ultrasonic/sonic/infrasound diagnosis, infrasound diagnosis, etc., can solve the problem of inability to accurately determine whether an organ is diseased or not.
Inactive Publication Date: 2019-11-26
杭州融御科技有限公司
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[0004] For this reason, the embodiment of the present invention provides a lesion diagnosis system based on the ultrasonic gray scale ratio to solve the problem that the existing ultrasonic diagnosis cannot accurately determine whether an organ has a lesion
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[0021] This embodiment discloses a lesion diagnosis system based on ultrasonic grayscale ratio, including: an ultrasonic scanning module, an image conversion module, a calculation module, and a comparison module. Change the operator and the type of ultrasonic instrument during the scanning process, adjust the frequency of the ultrasonic probe, image gain, time compensation gain and dynamic range value, and obtain ultrasonic grayscale images under different conditions. The image conversion module converts the ultrasonic grayscale images into ultrasonic Gray scale value, the calculation module calculates the ratio of the ultrasonic gray scale value of the lesion to the ultrasonic gray scale value of the normal part to obtain the ultrasonic gray scale ratio, and the comparison module compares the ultrasonic gray scale ratio obtained under different conditions with the lesion Compare the standard gray scale ratios of the parts to screen out the best ultrasound scanning conditions. ...
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The embodiment of the invention discloses a pathological diagnosis system based on an ultrasonic gray-scale ratio. The pathological diagnosis system comprises an ultrasonic scanning module, an image conversion module, a calculation module and a comparison module; the ultrasonic scanning module scans a pathological part of a patient and the same part of a normal person, types of operators and ultrasonic instruments are changed, and ultrasonic probe frequency, image gain, time compensation gain and dynamic range values are adjusted during the scanning process; and ultrasonic gray-scale diagramsunder different conditions are obtained, the image conversion module converts the ultrasonic gray-scale diagrams to ultrasonic gray-scale values, the calculation module calculates the ratio of the ultrasonic gray-scale values of the pathological part and the ultrasonic-gray scale values of a normal part to obtain the ultrasonic gray-scale ratio, and the comparison module compares the ultrasonic gray-scale ratio under the different conditions with the standard gray-scale ratio of the pathological part to select the best ultrasound scanning condition. According to the pathological diagnosis system, the problem that existing ultrasonic diagnosis cannot accurately judge whether pathological changes exist is solved.
Description
technical field [0001] Embodiments of the present invention relate to the technical field of ultrasonic image processing, and in particular to a lesion diagnosis system based on ultrasonic gray scale ratio. Background technique [0002] Medical ultrasound imaging technology occupies an extremely important position in modern diagnostic technology due to its advantages of completeness, wide adaptability, intuitiveness, repeatability, strong identification of soft tissues, flexibility and low price. B-type ultrasonic imaging equipment is a widely used medical imaging equipment, and its technology is very mature. [0003] In the case of standardized ultrasound scanning, the gray-scale value of the lesion and the gray-scale value of the normal thyroid tissue at the same level are obtained through the gray-scale histogram, and the ratio of the gray-scale value of the lesion to the gray-scale value of the thyroid tissue is calculated, and the result shows that the ultrasound gray-s...
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IPC IPC(8): A61B8/08A61B8/00
CPCA61B8/5207A61B8/585
Inventor 洪添有豆圆
Owner 杭州融御科技有限公司