CN103745639B - The loose tooth fixing oral cavity teaching mode of periodontal trauma can be observed - Google Patents
The loose tooth fixing oral cavity teaching mode of periodontal trauma can be observed Download PDFInfo
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- CN103745639B CN103745639B CN201310739390.XA CN201310739390A CN103745639B CN 103745639 B CN103745639 B CN 103745639B CN 201310739390 A CN201310739390 A CN 201310739390A CN 103745639 B CN103745639 B CN 103745639B
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Abstract
Present invention is disclosed a kind of loose tooth fixing oral cavity teaching mode that can observe periodontal trauma, including dental jaw model, the tooth being fixed in dental jaw model, described dental part is healthy tooth, part is for loosening tooth, described healthy tooth is fixed in dental jaw model by support column, described loosening tooth is fixed in dental jaw model by supporting spring, and described periodontal space has wax to fill。The present invention has manufactured the state of odontoseisis, simulates clinical picture；Use wax simulation periodontal, when upper lower jaw is grited one's teeth, occlusal trauma occurs, it is possible to intuitively showed by the change of wax；By contrasting before and after fixing ligation, not only can observe the change of Movable degree, it is also possible to observe the change of tooth surrounding tissue stress。
Description
Technical field
The present invention relates to the loose tooth fixing oral cavity teaching mode that can observe periodontal trauma。
Background technology
Currently used tooth teaching mode only has Periodontoclasia, odontoseisis, it is impossible to enough observe the destruction of Traumatic occlusal force, it is impossible to reaction clinical picture true to nature, affects teaching efficiency。
Summary of the invention
The technical problem to be solved is the loose tooth that can the observe periodontal trauma fixing oral cavity teaching mode of the destruction realizing a kind of energy reaction true to nature Biting force。
To achieve these goals, the technical solution used in the present invention is: can observe the loose tooth fixing oral cavity teaching mode of periodontal trauma, including dental jaw model, the tooth being fixed in dental jaw model, described dental part is healthy tooth, part is for loosening tooth, described healthy tooth is fixed in dental jaw model by support column, and described loosening tooth is fixed in dental jaw model by supporting spring, and described periodontal space has wax to fill。
Described healthy tooth and loosening tooth are respectively provided with a pair, are selectively mounted to as required in dental jaw model。
Described dental jaw model includes the upper jaw and lower jaw, and can imitate oral occlusion on jaw frame。
In described dental jaw model, reserved installing hole dentulous, described support spring and support column one end are fixed with tooth, and the other end is provided with stud, and described stud is fixed through installing hole by nut。
Described dental jaw model is made up of transparent material, and described wax is transparent color wax。
The present invention has manufactured the state of odontoseisis, simulates clinical picture；Use wax simulation periodontal tissue, when upper lower jaw is grited one's teeth, occlusal trauma occurs, it is possible to intuitively showed by the change of wax；By contrasting before and after fixing ligation, not only can observe the change of Movable degree, it is also possible to observe the change of tooth surrounding tissue stress。
Accompanying drawing explanation
Labelling in the content below every width accompanying drawing in description of the present invention expressed and figure is briefly described:
Fig. 1 is the loose tooth fixing oral cavity teaching mode structural representation that can observe periodontal trauma；
Fig. 2 is for loosening tooth fixed structure schematic diagram；
Fig. 3 is healthy tooth fixed structure schematic diagram；
Labelling in above-mentioned figure is: 1, dental jaw model；2, wax；3, tooth；4, stud；5, nut；6, spring is supported；7, support column。
Detailed description of the invention
Known referring to Fig. 1, the tooth 3 that the loose tooth fixing oral cavity teaching mode of periodontal trauma includes dental jaw model 1, is fixed in dental jaw model 1 can be observed, and overlay on the wax 2 in tooth 3 peripheral clearance, dental jaw model 1 includes palate and lower jaw, and can imitate oral occlusion on jaw frame。In order to observe periodontal condition in damaged more intuitively, dental jaw model 1 need to adopt transparent material to make, and the wax 2 for filling, it is desirable to adopting colored wax 2, by aberration, more eye-catching carries out teaching demonstration。
Tooth 3 part being arranged in dental jaw model 1 is healthy tooth, remaining as loosening tooth, for coordinating teaching, healthy tooth and loosening tooth can be respectively provided with one secondary, it is selectively mounted in dental jaw model 1 as required, such that it is able to arbitrary mould draws up loosening position, as shown in Figure 2, loosen tooth 3 and be fixed in dental jaw model 1 by supporting spring 6, as shown in Figure 3, healthy tooth is fixed in dental jaw model 1 by support column, for convenience of installing, dental jaw model 1 is reserved with the installing hole of tooth 3, support spring 6 and support column 7 one end to fix with tooth 3, the other end is provided with stud 4, stud 4 is fixed through installing hole by nut 5。Above-mentioned tooth 3 structure can utilize support spring 6 to simulate the vibrating state of loosening tooth, it is possible to use support column 7 simulates the solid state of healthy tooth, vivid。
Periodontal spaces in dental jaw model 1 is filled by wax 2, wax 2 is utilized to be squeezed the character that can ftracture, the damage to periodontal after loosening dental articulation and force-bearing situation can be simulated, in addition, wax 2 has very strong plasticity, when reusing, it is only necessary to heating model, the cracking position of simulation can be repaired quickly and easily, it is extremely convenient to use, and adapts to different teaching demonstration requirements。
Above in conjunction with accompanying drawing, the present invention is exemplarily described; the obvious present invention implements and is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that the design of the method for the present invention carries out with technical scheme; or the not improved design by the present invention and technical scheme directly apply to other occasion, all within protection scope of the present invention。
Claims (3)
1. can observe the loose tooth fixing oral cavity teaching mode of periodontal trauma, including dental jaw model, the tooth being fixed in dental jaw model, it is characterized in that: described dental part is healthy tooth, part is for loosening tooth, described healthy tooth is fixed in dental jaw model by support column, described loosening tooth is fixed in dental jaw model by supporting spring, and described periodontal space has wax to fill；
Described healthy tooth and loosening tooth are respectively provided with a pair, are selectively mounted to as required in dental jaw model；
In described dental jaw model, reserved installing hole dentulous, described support spring and support column one end are fixed with tooth, and the other end is provided with stud, and described stud is fixed through installing hole by nut。
2. the loose tooth fixing oral cavity teaching mode that can observe periodontal trauma according to claim 1, it is characterised in that: described dental jaw model includes the upper jaw and lower jaw, and can imitate oral occlusion on jaw frame。
3. the loose tooth fixing oral cavity teaching mode that can observe periodontal trauma according to claim 1 and 2, it is characterised in that: described dental jaw model is made up of transparent material, and described wax is transparent color wax。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310739390.XA CN103745639B (en) | 2013-12-29 | 2013-12-29 | The loose tooth fixing oral cavity teaching mode of periodontal trauma can be observed |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310739390.XA CN103745639B (en) | 2013-12-29 | 2013-12-29 | The loose tooth fixing oral cavity teaching mode of periodontal trauma can be observed |
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| Publication Number | Publication Date |
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| CN103745639A CN103745639A (en) | 2014-04-23 |
| CN103745639B true CN103745639B (en) | 2016-06-22 |
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| CN201310739390.XA Active CN103745639B (en) | 2013-12-29 | 2013-12-29 | The loose tooth fixing oral cavity teaching mode of periodontal trauma can be observed |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599572A (en) * | 2015-02-04 | 2015-05-06 | 北京大学口腔医学院 | Periodontal respectable bone surgery model and manufacture method thereof |
| CN110415591A (en) * | 2018-04-28 | 2019-11-05 | 张家港市德仁科教仪器设备有限公司 | A kind of oral cavity model |
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| US4902232A (en) * | 1988-09-19 | 1990-02-20 | Irving Neustadter | Dental training model with artificial teeth set |
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| CN201570171U (en) * | 2009-11-12 | 2010-09-01 | 洪宝 | Orthodontics simulation model |
| CN201727596U (en) * | 2010-05-11 | 2011-02-02 | 邱旭辉 | Dental model |
| CN202694657U (en) * | 2012-06-21 | 2013-01-23 | 皖南医学院 | Pre-prosthodontic simulative adult adjunctive orthodontic treatment training model |
| CN203351115U (en) * | 2013-07-24 | 2013-12-18 | 浙江工业大学 | Periodontium and implant multifunctional training model |
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- 2013-12-29 CN CN201310739390.XA patent/CN103745639B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB333000A (en) * | 1929-06-04 | 1930-08-07 | Walter Koehler | Instructional model for dental purposes |
| DE3900168A1 (en) * | 1988-04-14 | 1989-10-26 | Staub Karl Heinz | Device for constructing a demonstration and/or working example of a jaw model |
| US4902232A (en) * | 1988-09-19 | 1990-02-20 | Irving Neustadter | Dental training model with artificial teeth set |
| JP2004126406A (en) * | 2002-10-07 | 2004-04-22 | Nisshin:Kk | Model tooth insertion device for dentistry practice |
| CN201247545Y (en) * | 2008-07-30 | 2009-05-27 | 深圳新致美精密齿研有限公司 | Mobile complete denture exhibition model device |
| CN201402553Y (en) * | 2009-04-15 | 2010-02-10 | 日进齿科材料(昆山)有限公司 | Tooth extraction model |
| CN201402552Y (en) * | 2009-04-15 | 2010-02-10 | 日进齿科材料(昆山)有限公司 | Alveolar abscess incision model |
| CN201570171U (en) * | 2009-11-12 | 2010-09-01 | 洪宝 | Orthodontics simulation model |
| CN201727596U (en) * | 2010-05-11 | 2011-02-02 | 邱旭辉 | Dental model |
| CN202694657U (en) * | 2012-06-21 | 2013-01-23 | 皖南医学院 | Pre-prosthodontic simulative adult adjunctive orthodontic treatment training model |
| CN203351115U (en) * | 2013-07-24 | 2013-12-18 | 浙江工业大学 | Periodontium and implant multifunctional training model |
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| CN103745639A (en) | 2014-04-23 |
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