A method for positioning and measuring standard slices based on three-dimensional ultrasound images

Abstract

The invention discloses a standard section positioning and measuring method based on a three-dimensional ultrasonic image, and ultrasonic equipment. The standard section positioning and measuring method includes the steps of: obtaining a three-dimensional ultrasonic image to be measured; and positioning a standard section of the three-dimensional ultrasonic image to be measured, and measuring allbiophysical values corresponding to the standard section so as to obtain corresponding measurement results of the standard section. According to the standard section positioning and measuring method based on the three-dimensional ultrasonic image, after the three-dimensional ultrasonic image is obtained, the standard section corresponding to the three-dimensional ultrasonic image and the biophysical values corresponding to the standard section can be rapidly obtained through one-key operation, and thus the acquiring efficiency of the standard section can be greatly improved; and meanwhile, a doctor can obtain the standard section and the biophysical values corresponding to the standard section simply by conducting operation once, thus, workloads of the doctor are reduced, differences of doctor working conditions can also be reduced, and the accuracy of standard section positioning and measuring is improved.

Description

technical field [0001] The invention relates to the field of ultrasound technology, in particular to a method for positioning and measuring a standard slice based on a three-dimensional ultrasound image. Background technique [0002] Ultrasound imaging has been widely used in obstetric fetal disease detection due to its safety, cheapness, and rapidity. Clinically, doctors judge the growth and development of the fetus by observing the sections of some key parts of the fetus and measuring the biomass of these sections. These planes are called standard planes, which have important physiological significance in medicine. At present, there are two methods of two-dimensional ultrasound and three-dimensional ultrasound to obtain standard slices clinically. The doctor operates the two-dimensional ultrasound probe, constantly changing the position and posture of the pregnant woman's abdomen, and finds the standard cut plane of the designated part of the fetus through the image feed...

AI Technical Summary

Problems solved by technology

[0005] 1) The operation process is cumbersome: whether it is two-dimensional ultrasound or three-dimensional ultrasound, the operation process requires a lot of manual operations

For example, for two-dimensional ultrasound, the doctor needs to operate the two-dimensional probe multiple times to obtain a standard section, while for three-dimensional ultrasound, although only one image is required when acquiring a three-dimensional ultrasound image, the doctor needs to operate the trackball and buttons multiple times to move the image in the three-dimensional image. Find the standard cut plane, and after obtaining the standard cut plane, the doctor also needs to manually select the measurement point for each standard cut plane to measure the biomass. It can be seen that the whole process has many steps and is cumbersome

[0006] 2) There are differences among different doctors: the search and measurement of standard cut planes are very dependent on the doctor's experience level. Different doctors may obtain different standard cut planes, and different doctors may obtain different results when measuring the same standard cut plane. Judgment of developmental status has an important influence

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