Uterine fallopian tube four-dimensional ultrasound contrast teaching device based on 3D printing technology

Abstract

The invention discloses a uterus fallopian tube four-dimensional ultrasound contrast teaching device based on a 3D printing technology, and the device comprises four stand columns, the upper ends of the four stand columns are fixedly connected with a storage installation mechanism, and the four stand columns are arranged in a rectangular shape and are fixedly connected to the two sides of the lower surface of the storage installation mechanism. A lifting adjusting mechanism is in threaded connection with the inner side wall, close to the upper end, of the storage mounting mechanism, and the opposite sides of the lifting adjusting mechanism are jointly and fixedly connected with a supporting and stabilizing mechanism. Under the action of a second sliding groove and a sliding plate, a threaded sleeve is adjusted to ascend, the height of the four developing plates is movably adjusted, the watching comfort degree during teaching is improved, under the action of a first sliding groove and a sliding rod, a storage basket is driven to move, printed teaching finished products are conveniently stored, and taking and using are convenient.

Description

technical field [0001] The invention relates to a teaching device, in particular to a teaching device for 4-dimensional contrast-enhanced ultrasound of the uterus and fallopian tubes based on 3D printing technology, and belongs to the technical field of contrast-enhanced ultrasound teaching. Background technique [0002] Ultrasonic Contrast (Ultrasonic Contrast), also known as Acoustic Contrast, is a technology that uses contrast agents to enhance backscattered echoes and significantly improve the resolution, sensitivity and specificity of ultrasonic diagnosis. With the improvement of instrument performance and the emergence of new acoustic contrast agents, CEUS can effectively enhance the two-dimensional ultrasound images and blood Doppler signals of myocardial, liver, kidney, brain and other solid organs, reflecting and observing normal tissues and lesions. The blood perfusion of tissue has become a very important and promising development direction of ultrasonic diagnosis...

AI Technical Summary

Problems solved by technology

[0003] The current 4-dimensional hysterosalpingo-contrast ultrasound can be printed by 3D printing technology, but after 3D printing, it needs to be taught and displayed through the radiography teaching device. However, the current teaching device is inconvenient to move and needs to be manually transported. At the same time, it can only be used at a fixed height and Teaching and displaying in a fixed direction, the height cannot be adjusted according to different situations, and there are too many people in the teaching process, resulting in some people being unable to watch, unable to display and watch people in different directions, the flexibility is low, and the current display The device can only fix one 3D printed product, which requires manual replacement after teaching a printed product, which is very inconvenient to use, thus wasting teaching time and reducing teaching quality

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