Ultrasonic inspection virtual diagnosis training system and method

An ultrasound examination and training system technology, applied in educational appliances, instruments, teaching models, etc., can solve the problems of difficult screening, lack of standardized training requirements for fetal prenatal ultrasound examination, fetal harm, etc., to achieve easy learning and reference. Effect

CN110689792AInactive Publication Date: 2020-01-14SHENZHEN HOSPITAL OF SOUTHERN MEDICAL UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2020-01-14
Estimated Expiration
Not applicable · inactive patent

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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.
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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...

Examples

Embodiment approach

[0053] As a preferred embodiment of the present invention, the three-dimensional image acquisition device includes an ultrasonic image acquisition device for acquiring ultrasonic image data; a nuclear magnetic resonance imaging device and an electronic computer tomography device are used for acquiring nuclear magnetic resonance imaging of ultrasonic bodily membranes during different pregnancy images and computed tomography images are then converted into ultrasound image data. The three three-dimensional image acquisition devices can scan the ultrasonic phantoms for different pregnancy periods to ensure the integrity of the scanned images.

[0054] As a preferred embodiment of the present invention, the ultrasonic phantom is made of a digital human body model. Ultrasound phantoms include maternal phantoms and fetal phantoms of different trimesters.

[0055] Such as figure 2 with image 3 As shown, as a preferred embodiment of the present invention, the three-dimensional ima...