Ultrasonic inspection virtual diagnosis training system and method

Abstract

The embodiment of the invention discloses an ultrasonic inspection virtual diagnosis training system and method. The ultrasonic inspection virtual diagnosis training system includes a three-dimensional image acquisition device, an ultrasonic digital model generation device, a storage device, an ultrasonic probe positioning device, and a display device; the three-dimensional image acquisition device is used for collecting three-dimensional image data of ultrasonic phantoms in different pregnancy periods; the ultrasonic digital model generation device is connected to the three-dimensional imageacquisition device, and is used for constructing fetus ultrasonic digital models of the ultrasonic phantoms in different pregnancy periods according to the three-dimensional image data; the storage device is connected to the three-dimensional image acquisition device and the ultrasonic digital model generation device; and the display device is connected to the storage device and the ultrasonic probe positioning device, and displays ultrasonic images in real time according to the location and orientation of the ultrasonic probe. The invention constructs a complete ultrasonic phantom scanning, data acquisition, modeling and training system; the data collection is comprehensive and complete, and the model construction is simple and fast; therefore, the ultrasonic inspection virtual diagnosistraining system and method provides a basis for prenatal diagnosis, and is convenient for students and doctors to learn and use for reference in prenatal diagnosis.

Description

technical field [0001] The invention relates to the field of ultrasound simulation systems, in particular to a virtual diagnosis training system and method for ultrasound examination. Background technique [0002] Ultrasound is the preferred method for screening and diagnosing fetal malformations, and its accuracy mainly depends on the diagnostic ability of sonographers themselves. Standardized training, the overall level of professional knowledge and operational skills of grassroots ultrasound workers in this area is low, resulting in a large number of serious congenital deformities that cannot be diagnosed before birth, which has caused a great impact and burden on families and society, and also imposed Ultrasound workers pose a high level of occupational risk and stress. [0003] At present, although there are several high-level prenatal ultrasound examination training institutions in China, the number of them is small, and the number of qualified trainees trained is lim...

AI Technical Summary

Problems solved by technology

[0002] Ultrasound is the preferred method for screening and diagnosing fetal malformations, and its accuracy mainly depends on the diagnostic ability of sonographers themselves. Standardized training, the overall level of professional knowledge and operational skills of grassroots ultrasound workers in this area is low, resulting in a large number of serious congenital deformities that cannot be diagnosed before birth, which has caused a great impact and burden on families and society, and also imposed Ultrasound workers pose high occupational risks and stress

[0003] At present, although there are several high-level prenatal ultrasound examination training institutions in China, the number of them is small, and the number of qualified trainees trained is limited.

In addition, due to the difficulty of systematic screening of fetal congenital malformations, the requirements for ultrasonic scanning techniques are very high. Sometimes due to the position of the fetus, the normal examination takes a long time, and long-term ultrasonic irradiation may also cause potential harm to the fetus. Therefore, trainees are not allowed to conduct long-term training on scanning techniques for pregnant women. However, there is currently a lack of teaching aids and simulation training systems that can meet the standardized training requirements for fetal prenatal ultrasound examination.

Images