Ultrasonic probe guidance system and method based on real-time matching of human anatomical structure

Abstract

The invention discloses an ultrasonic probe guidance system and method based on real-time matching of human anatomical structure. The present invention uses a Kinect camera to identify the key points of human bones, and then pastes the anatomical images pre-stored in the database to the parts of the human body that need to be scanned. This process ensures that the projected anatomical structure size and projected position are the same as the real values. At the same time, by marking points on the ultrasonic probe and using the RGBD image acquired by the kinect camera to obtain the three-dimensional coordinates of the marked points, the pose of the probe in space is determined. By identifying the relative spatial position of the human body and the ultrasound probe, the operator is macroscopically guided to move the ultrasound probe to the part to be scanned, which solves the problem that non-ultrasound professionals are not familiar with the anatomical structure of the human body, and it is difficult to quickly find the location of the target organ and obtain high-quality scans. Problems with ultrasound imaging.

Description

technical field [0001] The invention relates to the medical field, in particular to an ultrasonic probe guidance system and method based on real-time matching of human anatomical structures. Background technique [0002] With the improvement of living standards, more and more people begin to pay attention to personal health problems. The cost of using ultrasound equipment to check human organs is relatively low, but non-medical people do not know where the body organs are Ultrasonic examination can be carried out effectively with the equipment, and the existing ultrasound equipment requires professionals to use, and the quality of ultrasound images depends heavily on the scanning technique of the operator, and it is difficult to achieve a unified scanning specification. The training of ultrasound operators takes a lot of time and cost, which cannot meet the urgent needs of primary hospitals and a large number of people for ultrasound diagnosis. There is an urgent need for an...

AI Technical Summary

Problems solved by technology

[0003] In view of the above-mentioned deficiencies in the prior art, the ultrasonic probe guidance system and method based on real-time matching of human anatomical structure provided by the present invention solves the problem that it is difficult for non-ultrasonic professionals to quickly find the position of the target organ and obtain high-quality Problems with Ultrasound Imaging

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