AR training device for lumbar puncture

Abstract

The invention discloses an AR training device for lumbar puncture, and belongs to the technical field of lumbar puncture practice tools. An AR training device for lumbar puncture comprises a box body, two compression springs B are symmetrically and fixedly arranged between the front wall of a rear groove and the rear wall of an edge groove, two elastic bands are symmetrically and fixedly arranged at the two ends of the rear wall of an AR glasses body, and a middle groove is formed in the middle of the rear wall of a connecting block located on the right side. Two clamping blocks are fixedly arranged on the outer wall of the connecting block located on the left side in an up-down symmetrical structure, and clamping grooves are formed in the positions, opposite to the clamping blocks, of the inner wall of the middle groove. According to the device, the simulation structure consistent with the human lumbar vertebra structure is arranged, through the arrangement of the structures and cooperation with the AR glasses body, the device can enhance the visual simulation degree in the practical training of students, the simulation performance in the touch sense can be further improved, the students have the sense of reality when searching for the puncture position, and the training efficiency is improved. The fitness between practical training and reality can be effectively enhanced, and the medical skill level of students can be improved.

Description

technical field [0001] The present invention relates to the technical field of lumbar puncture training equipment, and more specifically relates to an AR training device for lumbar puncture. Background technique [0002] AR technology generally refers to augmented reality technology, which is a technology that ingeniously integrates virtual information with the real world. After simulation of virtual information such as text, image, 3D model, music, video, etc., it is applied to the real world. The two kinds of information complement each other, so as to realize the "enhancement" of the real world. In recent years, with the continuous improvement of AR technology With progress, it is gradually known and used in various fields, such as lumbar puncture practice in the medical field. During the learning stage, students can use AR equipment to simulate the actual scene in front of their eyes, and then cooperate with the training equipment to achieve the simulation of lumbar punc...

AI Technical Summary

Problems solved by technology

[0002] AR technology generally refers to augmented reality technology, which is a technology that ingeniously integrates virtual information with the real world. After simulation of virtual information such as text, image, 3D model, music, video, etc., it is applied to the real world. The two kinds of information complement each other, so as to realize the "enhancement" of the real world. In recent years, with the continuous improvement of AR technology With progress, it is gradually known and used in various fields, such as lumbar puncture practice in the medical field. During the learning stage, students can use AR equipment to simulate the actual scene in front of their eyes, and then cooperate with the training equipment to achieve the simulation of lumbar puncture. Practice, most of the existing lumbar puncture exercises are carried out with simulated skin, but it can only achieve the effect of being close to the puncture feel, and cannot help students to locate. Students still need to learn the position and depth of puncture theoretically according to the textbook , this kind of training is extremely lack of practicality, it is easy to cause mistakes in the actual operation, and it is not conducive to the students to devote themselves to work as soon as possible. In addition, both AR glasses and lumbar puncture training equipment are relatively expensive training equipment. In the complex environment of the training room, due to the huge amount of medical practice that students need to do every day, there will be people walking back and forth in the training room for a long time. If AR glasses and lumbar puncture training equipment are random Placing it is very easy to cause the problem of being lost or being accidentally touched and broken, and the lumbar puncture training equipment often uses artificial skin in order to get close to the actual feel. If it is placed in the open air in a medical training room with a lot of chemicals, it will easily cause damage. The problem of chemical corrosion caused by trainees' misuse will greatly increase unnecessary training cost losses. In view of this, we propose an AR training device for lumbar puncture

Images