CN201549125U

CN201549125U - Bronchial tree model

Info

Publication number: CN201549125U
Application number: CN200920278655XU
Authority: CN
Inventors: 刘凤军
Original assignee: BEIJING YIMO TECHNOLOGY Co Ltd
Current assignee: BEIJING YIMO TECHNOLOGY CO., LTD.
Priority date: 2009-11-05
Filing date: 2009-11-05
Publication date: 2010-08-11
Anticipated expiration: 2019-11-05

Abstract

The utility model provides a bronchial tree model which relates to a medical teaching apparatus and consists of a bottom plate, a supporting bar and a bronchial tree model. One end of the supporting bar is fixed on the bottom plate by a bolt, while the other end thereof is embedded inside the bronchial tree model; and the observable structures on the bronchial tree model comprise a trachea, a tracheal bifurcation, a left principal bronchus, a right principal bronchus, a left superior lobar bronchus, a left inferior lobar bronchus, a right superior lobar bronchus, a right middle lobar bronchus and a right inferior lobar bronchus. The size of the model is 2/3 of that of the normal human body. Compared with the entity sample, the bronchial tree model can display the anatomical structures more clearly. The solid structure of the model can make the medical personnel generate visual impression on the anatomical structures of the bronchus so as to more deeply know the space position relations of the corresponding anatomical structures.

Description

The bronchial tree model

Technical field

The utility model relates to the medical teaching instrument field, relates in particular to a kind of bronchial tree model.

Background technology

Bronchus is the branches of being told by tracheae at different levels, effect to human body is very big, for the doctor scholar, understanding bronchial structure in depth is anatomical important component part, but only rely on study by means of literal and picture, can't combine with actual, and that entity sample anatomical structure shows is clear inadequately, is not easy to student classroom study.

The utility model content

For addressing the above problem, a kind of lifelike image is provided, the bronchial tree model of showing that can be used for imparting knowledge to students is a purpose of this utility model.

The technical solution adopted in the utility model is for achieving the above object:

The bronchial tree model, constitute by base plate, pole and bronchial tree model, pole one end is by being bolted on the base plate, the other end is embedded in bronchial tree model inside, and observable structure comprises tracheae, bifurcatio tracheae, left principal bronchus, right principal bronchus, left superior lobar bronchus, left inferior lobar bronchus, right superior lobar bronchus, right middle lobar bronchus, right inferior lobar bronchus on the bronchial tree model.

The beneficial effects of the utility model are: the bronchial tree model of emulation, be provided with bronchial detailed apparatus derivatorius, lifelike image, the spatial structure of model can make the doctor scholar better understand the spatial relation of bronchial formation and primary structure, can fully satisfy the needs of imparting knowledge to students.

Description of drawings

Fig. 1 is a bronchial tree model structure synoptic diagram of the present utility model.

Embodiment

With reference to accompanying drawing, the bronchial tree model, by base plate 1, pole 2 and bronchial tree model 3 constitute, pole 2 one ends are by being bolted on the base plate 1, the other end is embedded in bronchial tree model 3 inside, observable structure comprises tracheae 4 on the bronchial tree model 3, bifurcatio tracheae 5, left principal bronchus 6, right principal bronchus 7, left superior lobar bronchus 11, left inferior lobar bronchus 12, right superior lobar bronchus 8, right middle lobar bronchus 9, right inferior lobar bronchus 10, left superior lobar bronchus 11, left inferior lobar bronchus 12, right superior lobar bronchus 8, right middle lobar bronchus 9 and right inferior lobar bronchus 10 also are subdivided into each segmental bronchus, anatomical structure is detailed, simulated effect is good, this model is 2/3 of normal human's size, compare more clear that anatomical structure shows with the entity sample, the spatial structure of model, can make the doctor scholar that bronchial anatomical structure is produced visual impression, the spatial relation of the corresponding anatomical structure of understanding that can be more deep.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1. bronchial tree model, it is characterized in that constituting by base plate, pole and bronchial tree model, pole one end is by being bolted on the base plate, the other end is embedded in bronchial tree model inside, and observable structure comprises tracheae, bifurcatio tracheae, left principal bronchus, right principal bronchus, left superior lobar bronchus, left inferior lobar bronchus, right superior lobar bronchus, right middle lobar bronchus, right inferior lobar bronchus on the bronchial tree model.