CN103578338B - A kind of teaching maxilla oral cavity model emulation mode and maxilla oral cavity model - Google Patents
A kind of teaching maxilla oral cavity model emulation mode and maxilla oral cavity model Download PDFInfo
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- CN103578338B CN103578338B CN201310564355.9A CN201310564355A CN103578338B CN 103578338 B CN103578338 B CN 103578338B CN 201310564355 A CN201310564355 A CN 201310564355A CN 103578338 B CN103578338 B CN 103578338B
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Abstract
The present invention relates to a kind of teaching maxilla oral cavity model emulation mode and maxilla oral cavity model. Adopt maxilla skeleton and several mucous layers with upper denture and corresponding gum, the shape of each mucous layer and described maxilla skeleton is suitable and be provided with the corresponding symptom structure of a symptom in the tooth hole corresponding with denture and maxilla symptom, the each mucous membrane that is provided with different maxilla symptoms is adsorbed and is connected on this maxilla skeleton by the denture on described tooth hole cross-under maxilla skeleton respectively, forms corresponding various maxilla oral cavity model. The present invention arranges relatively soft resilient mucous layer on the maxilla skeleton of hard material, utilize maxilla symptom mainly to concentrate on the feature on mucous membrane, mucous layer and maxilla skeleton are made to separable form, and the various symptoms of mucous membrane are separately positioned on the mucous layer of a correspondence, the cooperation one by one of a maxilla skeleton and some mucous layers, form multiple oral cavity model, greatly reduce teaching aid cost, model is really true to life simultaneously.
Description
Technical field
The present invention relates to pedagogical model, relate in particular to a kind of teaching maxilla oral cavity model emulation mode and maxilla oral cavity model.
Background technology
The oral cavity model of teaching generally all forms by the mode of die casting with gypsum at present, in teaching practice, there is such deficiency in this model: first, this kind of model can only Mouthsimulator skeleton part, can not simulate realistically partial mucosa, and what will simulate in a large number in oral teaching is partial mucosa, therefore the oral cavity model simulate effect of existing mucous membrane symptom is poor, can not reach good teaching efficiency; In addition, this oral cavity model is to formulate one by one according to corresponding various mucous membrane symptoms, can not replace use, and for teaching aid, the quantity amount needing is very large, and therefore teaching aid cost is high.
Summary of the invention
The object of the present invention is to provide the one teaching maxilla oral cavity model that a kind of effect is true to nature and use cost is low. Its concrete technical scheme is as follows.
Described emulation mode, comprise maxilla skeleton and several mucous layers of adopting one to there is upper denture and corresponding gum, the shape of described each mucous layer and described maxilla skeleton is suitable and be provided with the corresponding symptom structure of a symptom in the tooth hole corresponding with described denture and maxilla symptom, the each mucous membrane that is provided with different maxilla symptoms is adsorbed and is connected on this maxilla skeleton by the denture on described tooth hole cross-under maxilla skeleton respectively, forms corresponding various maxilla oral cavity model.
The further design of described emulation mode is, described mucous layer is formed by die casting by elastomeric material.
The further design of described emulation mode is, described elastomeric material is silicon rubber or glass cement.
The further design of described emulation mode is, the mucous layer thickness that described silicon rubber is made is 1-4mm.
According to the maxilla oral cavity model of above-mentioned emulation mode, comprise have the maxilla skeleton of upper denture and corresponding gum and by have elastomeric material make mucous layer, the shape of described mucous membrane and described jawbone frame is suitable and be provided with the tooth hole corresponding with described denture, and mucous membrane adsorbs on the corresponding surface that is connected to jawbone frame by denture corresponding to described tooth hole cross-under.
The further design of described maxilla oral cavity model is, described maxilla oral cavity model also comprises frame support bracket, and described maxilla skeleton is connected on described frame support bracket.
The further design of described maxilla oral cavity model is, described frame support bracket and maxilla skeleton adopt gypsum material also to form by die casting.
The further design of described maxilla oral cavity model is, described mucous membrane one of is provided with in mucous membrane symptom the corresponding structure of symptom.
The further design of described maxilla oral cavity model is, described mucous layer is formed by die casting by elastomeric material.
The further design of described maxilla oral cavity model is, described elastomeric material is silicon rubber, and the mucous layer thickness of being made by silicon rubber is 1-4mm.
The present invention is by the structure that maxilla skeleton is designed to separate with mucous layer, and the mucous layer that several are expressed to various mucous membrane symptoms is corresponding with a maxilla skeleton, the partner maxilla oral cavity model of the mucous membrane symptom of answering of the mucous layer of each symptom and maxilla skeleton, form thus such beneficial effect: can form the maxilla oral cavity model true to nature that not only there is mucous membrane of mouth but also there is jawbone frame, and this model has replaceability, as long as there is a maxilla skeleton, just can form multiple maxillas chamber model of corresponding mucous membrane symptom by replacing the mucous layer of corresponding symptom, greatly reduce teaching aid cost.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of maxilla skeleton in the present invention.
Fig. 2 is the structural representation of a kind of mucous layer in the present invention.
Fig. 3 is the B-B face cutaway view of mucous layer shown in Fig. 2
Fig. 4 is the cutaway view of maxilla oral cavity model of the present invention along symmetrical centre.
In figure: 1 maxilla skeleton, denture on 11,12 gums, 2 mucous layers, 21 tooth holes, 22 jaw slight cracks, 3 frame support brackets.
Detailed description of the invention
The invention provides a kind of teaching by the emulation mode of maxilla oral cavity model, the method comprises: adopt a maxilla skeleton and several mucous layers; A maxilla skeleton can form respectively the oral cavity model of multiple different maxilla symptoms from a mucous layer combination wherein.
Referring to Fig. 1, maxilla skeleton 1 comprises denture 11 and corresponding gum 12; Each mucous layer 2 is suitable with the shape of described maxilla skeleton 1, mucous layer 2 corresponding on be provided with on the position of denture 11 with described on the corresponding tooth hole 21 of denture 11, on this mucous layer, be also provided with the corresponding symptom structure of a kind of maxilla symptom, for example, the jaw slight crack 22 of maxilla, refers to Fig. 2,3. Each mucous layer 2 of expressing different mucosal symptoms is adsorbed and is connected on jawbone frame 1 by the corresponding denture 11 on the 21 cross-under maxilla skeletons 1 of tooth hole respectively, as Fig. 3 (model that this figure is formed after can be considered the mucous layer as shown in Fig. 22 being configured on the maxilla skeleton 1 shown in Fig. 1 is along the cutaway view of symmetrical centre), form the emulation oral cavity model of different maxilla symptoms, like this, as long as a jawbone frame 1 combines from different mucous layers 2, just can form multiple maxilla oral cavity model.
Thus, maxilla oral cavity model provided by the invention is mainly made up of maxilla skeleton 1 and mucous layer 2, refers to figure. For the ease of the placement of model, frame support bracket 3 is also set, 1 supporting of maxilla skeleton is connected on frame support bracket 3.
Frame support bracket 3 and maxilla skeleton 1 adopt respectively gypsum material, form through die casting. Further, maxilla skeleton 1 and frame support bracket 3 form one by die casting.
Mucous layer 2 adopts elastomeric material, forms equally through die casting. A preferred embodiment, mucous layer 2 adopts silicon rubber, also can adopt glass cement, and its THICKNESS CONTROL is at 1-4mm, and more preferably thickness is 2.5mm. Like this tooth hole 21 on mucous layer 2 densely close-fitting around upper denture 11 roots of maxilla skeleton 1, also make mucous layer 2 adsorb densely and be connected on maxilla skeleton 1 corresponding position corresponding to the maxilla of maxilla skeleton 1 and gum part simultaneously, make the model image that is really true to life.
The present invention is according to human oral cavity structure profiling human body maxilla oral cavity realistically, relatively soft resilient mucous layer is set on the maxilla skeleton of hard material, utilize the symptom of maxilla mainly to concentrate on the feature on mucous membrane, mucous layer is made and the separable form of maxilla skeleton, and the various symptoms of mucous membrane are separately positioned on the mucous layer of a correspondence, like this, the cooperation one by one of a maxilla skeleton and some mucous layers, form multiple oral cavity model, greatly reduce teaching aid cost, model is really true to life simultaneously.
Claims (9)
1. impart knowledge to students by an emulation mode for maxilla oral cavity model, it is characterized in that, comprise that adopting one hasThe maxilla skeleton of upper denture and corresponding gum and several mucous layers, described each mucous layer and described maxilla skeletonShape suitable and to be provided with a symptom institute in the tooth hole corresponding with described upper denture and maxilla symptom correspondingSymptom structure, each mucous layer of being provided with different maxilla symptoms is respectively by described tooth hole cross-under maxilla skeletonUpper denture and adsorbing is connected on this maxilla skeleton, forms corresponding various maxilla oral cavity model.
2. a kind of teaching by the emulation mode of maxilla oral cavity model according to claim 1, its feature existsIn, described mucous layer is formed by die casting by elastomeric material.
3. a kind of teaching by the emulation mode of maxilla oral cavity model according to claim 2, is characterized in that,Described elastomeric material is silicon rubber or glass cement.
4. a kind of teaching by the emulation mode of maxilla oral cavity model according to claim 3, its feature existsIn, the mucous layer thickness that described silicon rubber is made is 1-4mm.
5. the teaching of emulation mode maxilla oral cavity model as claimed in claim 1, is characterized in that, comprisesHave the maxilla skeleton of upper denture and corresponding gum and by have elastomeric material make mucous layer, described mucous layerSuitable with the shape of described maxilla skeleton and be provided with the tooth hole corresponding with described upper denture, mucous layer passes through instituteState denture corresponding to tooth hole cross-under and adsorb on the corresponding surface that is connected to maxilla skeleton.
6. maxilla oral cavity model is used in a kind of teaching according to claim 5, it is characterized in that, described onJaw oral cavity model also comprises frame support bracket, and described maxilla skeleton is connected on described frame support bracket.
7. maxilla oral cavity model is used in a kind of teaching according to claim 6, it is characterized in that describedSupport bracket and maxilla skeleton adopt gypsum material and form by die casting.
8. maxilla oral cavity model is used in a kind of teaching according to claim 5, it is characterized in that, described glutinousRete is formed by die casting by elastomeric material.
9. maxilla oral cavity model is used in a kind of teaching according to claim 8, it is characterized in that described bulletProperty material is silicon rubber, and the mucous layer thickness of being made by silicon rubber is 1-4mm.
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| CN103578338B true CN103578338B (en) | 2016-05-11 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105158060A (en) * | 2015-09-25 | 2015-12-16 | 南京市口腔医院 | Simulation determination method of alveolar bone stress after vertical fractured and bonded posterior tooth replantation |
| CN108305550A (en) * | 2018-04-20 | 2018-07-20 | 日进教学器材(昆山)有限公司 | Full segmentation oral cavity training model platform and feature card |
| CN113506501B (en) * | 2021-07-09 | 2022-09-20 | 中国检验检疫科学研究院 | Flexible oral cavity inner membrane bionic construct and manufacturing mold and pouring method thereof |
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| JPH11249548A (en) * | 1998-02-27 | 1999-09-17 | Masayuki Koizumi | Chin model for dental implant operation |
| CN101866570B (en) * | 2009-04-15 | 2011-08-24 | 日进齿科材料(昆山)有限公司 | Alveolar abscess cut model |
| CN103021225B (en) * | 2012-11-21 | 2016-06-01 | 张风华 | A kind of oral cavity sounding simulation demonstrating apparatus |
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| WO2007084978A2 (en) * | 2006-01-19 | 2007-07-26 | Under Dog Media, L.P. | Apparatus for teaching, demonstration, or simulation, of orthodontic temporary anchorage device placement and the use thereof |
| JP2007328083A (en) * | 2006-06-07 | 2007-12-20 | Nippon Dental Univ | Dentition model |
| CN201142161Y (en) * | 2007-09-17 | 2008-10-29 | 文杰 | Simulation teaching aid for orthodontic teaching and training |
| CN201402553Y (en) * | 2009-04-15 | 2010-02-10 | 日进齿科材料(昆山)有限公司 | Tooth extraction model |
| CN203596135U (en) * | 2013-11-14 | 2014-05-14 | 南京大学医学院附属口腔医院 | Teaching-used maxillary oral cavity simulation model |
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