CN2749003Y

CN2749003Y - Root canal therapy simulated teaching aid

Info

Publication number: CN2749003Y
Application number: CN 200420113615
Authority: CN
Inventors: 文杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-11-22
Filing date: 2004-11-22
Publication date: 2005-12-28
Anticipated expiration: 2014-11-22

Abstract

The utility model relates to a simulation teaching tool for the root canal treatment technology for an oral cavity. An emulation upper jaw model and an emulation lower jaw model are arranged on a simulation head, and the emulation lower jaw model is connected with the simulation head through a regulating knob. Emulation tooth rows are arranged on the emulation upper jaw model and the emulation lower jaw model, and each pathology tooth is movably connected with the inner parts of tooth grooves of the emulation upper jaw model and the emulation lower jaw model. The utility model can complete the simulation operation of the whole course of the root canal treatment technology on the teaching aid, and can repeatedly practise the root canal treatment technology for an oral cavity.

Description

Oral cavity root canal therapy simulation teaching aid

Technical field: the utility model relates to a kind of oral cavity teaching aid, especially a kind of oral cavity root canal therapy simulation teaching aid.

Background technology: at present, in the dentistry teaching and in the medical practice, root canal therapy is that theoretical property is taught, what teaching condition was good can see some indivedual dental casts and workflow wall chart, the student can only be in the bedside practice stage, instruct directly the tutor and to obtain perceptual knowledge at the disease population transluminal operation, repeated multiple times is tested by patient and could be grasped basic skills like this, and on top of this gate technique reaches also need clinical practice for many years of medical standard, doctor's service and quality of medical care of offering patient in this stage is first degree like this, or even wrong.

Summary of the invention: in order to solve the problem of above-mentioned existence, the utility model provides a kind of can finish root canal therapy overall process simulated operation on teaching aid, and the oral cavity root canal therapy simulation teaching aid that can drill repeatedly.

Concrete technical scheme is as follows: a kind of oral cavity root canal therapy simulation teaching aid, simulation head body is provided with the upper and lower gnathode of emulation, emulation mandibular model is connected with simulation head body by adjusting knob, the upper and lower gnathode of emulation is provided with the emulation denture, and each pathology tooth activity is plugged in the alveolus of the upper and lower gnathode of emulation.

Half of upper and lower jawbone model of emulation and alveolar bone made for transparent material, and second half is made for opaque material.

The pathology tooth is two lobe combined types.

The pathology tooth is divided into transparent and opaque two kinds.

The utility model adopts said structure, and repetition training root canal therapy on single pathology tooth, pathology tooth are two lobe combined types, but the distinguish checked operation is corrected errors after each operation; After the single tooth root canal therapy skilled operation, on the upper and lower gnathode of emulation, the treatment operation of each tooth in the oral cavity, the treatment technology of the various state of an illness that final on top of clinical meeting runs into are carried out in simulation again; After the repetition training, can grasp various clinical root canal therapies in such a way, and standard, skilled operation; Go up the clinical service for patients that is after being skilled in technique again, can shorten the cycle of doctor's technology maturation like this, the clinical back of doctor just can directly provide service up to standard for patient; The utility model can use repeatedly in addition, and method is simple, effective, and expense is cheap.

Description of drawings: the utility model is described in detail below in conjunction with accompanying drawing.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the utility model lower molar pathology tooth splitted structure synoptic diagram.

Fig. 3 is the utility model premanillary teeth pathology tooth splitted structure synoptic diagram.

Fig. 4 is the utility model maxillary molar pathology tooth splitted structure synoptic diagram.

Fig. 5 is a upper jaw structural representation of the present utility model.

Fig. 6 is a lower jaw structural representation of the present utility model.

Embodiment:

Shown in Fig. 1-6, a kind of oral cavity root canal therapy simulation teaching aid, set up simulation head body 1 by the human dissection form, simulation head body 1 is provided with in the emulation, mandibular model 2,3, emulation mandibular model 3 is connected with simulation head body 1 by adjusting knob 4, mandibular can be done opening movement, in the emulation, mandibular model 2,3 are provided with emulation denture 5,6, each pathology tooth activity is plugged in the emulation, in the alveolus 7 of mandibular model, the pathology tooth comprises lower molar pathology tooth clinically, premanillary teeth pathology tooth, maxillary molar pathology tooth, lower jaw bicuspid pulpitis, the lower molar periapical inflammation, various pathology teeth such as premanillary teeth periapical inflammation; Half of upper and lower jawbone model of emulation and alveolar bone made for transparent material, and second half is made for opaque material, can have an X-rayed tooth root situation and apex radicis dentis alveolus pathology situation in the alveolar bone like this; The pathology tooth is divided into transparent material to be made with opaque material and makes, and makes two lobe combined types, but distinguish is observed and innerly corrected errors with checked operation after the operation, and operating process is constantly improved in iterative meeting, till skillfully; Each pathology tooth can be made several, and each pathology tooth is reusable, has damaged person to change at any time; The initial stage operation training adopts transparent material pathology tooth, can be observed details of operation during operation, and the operation difficulty or ease from the superficial to the deep, transparent materials is adopted in skilled back, simulate root canal therapy overall process in the human oral cavity fully, further improve and consolidate technical skills, reach smart degree.

Claims

1, a kind of oral cavity root canal therapy simulation teaching aid, it is characterized in that: simulation head body is provided with the upper and lower gnathode of emulation, emulation mandibular model is connected with simulation head body by adjusting knob, the upper and lower gnathode of emulation is provided with the emulation denture, and each pathology tooth activity is plugged in the alveolus of the upper and lower gnathode of emulation.

2, root canal therapy simulation teaching aid in a kind of oral cavity according to claim 1, it is characterized in that: half of upper and lower jawbone model of emulation and alveolar bone made for transparent material, and second half is made for opaque material.

3, according to claim 1,2 described a kind of oral cavity root canal therapy simulation teaching aids, it is characterized in that: the pathology tooth is two lobe combined types.

4, root canal therapy simulation teaching aid in a kind of oral cavity according to claim 3, it is characterized in that: the pathology tooth is divided into transparent and opaque two kinds.