Clinical teaching display device for otolaryngology department

Abstract

The invention discloses a clinical teaching display device for the otolaryngology department, and effectively solves the problems that a conventional clinical teaching display device for the otolaryngology department is generally small in area, teaching materials are continuously replaced in the learning process, teaching time is easily delayed, generally, the occupied area is large, movement is inconvenient, indoor space is occupied when the conventional clinical teaching display device is not used, and the use is inconvenient. The problems that in the prior art, the height of the device can not be increased when the device is used, so that students in the back row can not see clearly, meanwhile, firm supporting can not be conducted after the height of the device is increased, and the toppling probability can be increased due to the fact that the gravity center of the device is increased are solved. The upper end of the base is rotationally connected with two square plates, the two square plates are symmetrically arranged front and back, the square plates can rotate towards the outer side along with rotation of the two-way threaded rod, a supporting frame is slidably connected into the supporting frame, and the supporting frame can move upwards along with rotation of the two-way threaded rod.

Description

technical field [0001] The invention relates to the technical field of medical assistance, in particular to an otolaryngology clinical teaching display device. Background technique [0002] Otolaryngology is the surgical discipline that diagnoses and treats the ear, nose, pharynx, larynx, and related head and neck regions. With the advancement and development of science and technology, various medical disciplines penetrate and promote each other, expanding the scope of otolaryngology. In the teaching of otolaryngology, due to the wide range of professional knowledge in otolaryngology, in order to help students deeply understand The human ENT structure and related medical knowledge contained in the department of otolaryngology. Teachers usually prepare corresponding graphic materials when teaching, and compare pictures and texts during teaching, so as to deepen students' first impression during teaching. , to help students understand. In the process of teaching, these materi...

AI Technical Summary

Problems solved by technology

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a clinical teaching and display device for ENT. This design effectively solves the problem that the area of ​​a conventional teaching and display device for ENT clinical use is generally small. In the process of learning, teaching materials are constantly replaced, which is easy to delay teaching time. Generally, it occupies a large area and is inconvenient to move. It will occupy indoor space when not in use, and it cannot be raised when in use, resulting in students in the back row not being able to move. It is clearly seen that at the same time, it cannot be firmly supported after being raised, and the problem of the possibility of tipping will increase due to the rise of the center of gravity of the device

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