CN104112387A - Complex tooth extraction model - Google Patents
Complex tooth extraction model Download PDFInfo
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- CN104112387A CN104112387A CN201410377498.3A CN201410377498A CN104112387A CN 104112387 A CN104112387 A CN 104112387A CN 201410377498 A CN201410377498 A CN 201410377498A CN 104112387 A CN104112387 A CN 104112387A
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Abstract
The invention discloses a complex tooth extraction model. The complex tooth extraction model comprises a base (1), a simulated alveolar bone (2) and normal teeth (3), wherein the simulated alveolar bone (2) is fixed on the base (1), and the normal teeth (3) are directly embedded into the simulated alveolar bone (2); at least one tooth position where a complex tooth is prone to appear on the simulated alveolar bone (2) is a vacancy, and the vacancy extends towards the base (1) to form a vacancy groove (4); a detachable complex tooth model block (5) is mounted in the vacancy groove (4); the complex tooth model block (5) comprises a model block alveolar bone (51) and a complex tooth (52) which is embedded into the model block alveolar bone (51). According to the complex tooth extraction model, disease conditions of various complex teeth can be simulated, and the complex tooth extraction model can be repeatedly used and is applicable to tooth extraction exercises of various complex serious destroyed teeth.
Description
Technical field
The present invention relates to dental models field, relate in particular to a kind of complicated teeth and pull out model.
Background technology
In the clinical diagnosis and treatment process of mouth disease, in most cases doctor's clinical manipulation level is required very high, therefore in stomatologic clinic work, by all kinds of modeling clinical manipulations practice link that is absolutely necessary.
Conventional dentistry clinic model mainly comprises that periodontal treatment model, tooth body endodontic treatment model, orthodontic model, repairing model, tooth pull out model etc.Most of dentistry models are mainly made up of base, simulation alveolar bone, simulation tooth and this four part of simulation gum; Base is mainly used in whole model to be fixed in corresponding imitative head mould, or is positioned on operating platform, conventionally adopts the materials such as gypsum, resin, metal to make; Simulation alveolar bone be closely connected with base, or with the integral formula structure of base, conventionally adopt the materials such as gypsum, animi resin, barras to make, its making material can select flexibly according to the needs of the content of courses; Simulation tooth directly embeds in simulation alveolar bone, or is fixed in simulation alveolar bone by binding material, conventionally adopts the materials such as animi resin to make; Simulation gum surrounds the neck of simulation tooth, and is covered on simulation alveolar bone, conventionally adopts the materials such as barras to make; In most cases, simulation gum is separable structure with simulation tooth and simulation alveolar bone, also can be designed to integral structure with simulation alveolar bone and simulate gum in some do not relate to the model of simulation gum operation.
Tooth of the prior art is pulled out model mainly taking patent CN200920040238.1 as representative.This tooth is pulled out model and be provided with several tooth sockets on simulation alveolar bone, and simulation tooth is fixed in tooth socket, wherein has at least the simulation tooth that can Gong pull out to be bonded in corresponding tooth socket; This tooth has been pulled out model realization, and the simulation tooth that can Gong pull out and whole tooth are pulled out the Reusability of model.But this tooth is pulled out model cannot carry out the destructive larger complicated teeth exodontia exercises such as alveolar bone is boned, impacted tooth cuts tooth, multirooted teeth root division.
Summary of the invention
For above-mentioned weak point of the prior art, the invention provides a kind of complicated teeth and pull out model.This complicated teeth is pulled out model can Reusability, and is applicable to carry out the complicated teeth exodontia exercise that all kinds of destructivenesses are larger.
The object of the invention is to be achieved through the following technical solutions:
A kind of complicated teeth is pulled out model, comprises base 1, simulation alveolar bone 2 and normal tooth 3; Simulation alveolar bone 2 is fixed on base 1, and normal tooth 3 directly embeds in simulation alveolar bone 2; On simulation alveolar bone 2, having a tooth position that is prone to complicated teeth at least is vacancy, and this vacancy is extended to base 1, thereby forms vacancy groove 4;
In vacancy groove 4, be provided with dismountable complicated teeth model block 5; This complicated teeth model block 5 comprises model block alveolar bone 51 and is embedded in the complicated teeth 52 in model block alveolar bone 51.
Preferably, the embedding angle difference of complicated teeth 52 in model block alveolar bone 51, thus make complicated teeth model block 5 simulate dissimilar complicated teeth.
Preferably, model block alveolar bone 51 adopts self-curing resin to make; In the time that self-curing resin is not yet solidified into model block alveolar bone 51, complicated teeth 52 is put into self-curing resin, and adjust the embedding angle of complicated teeth 52 in self-curing resin, to simulate dissimilar complicated teeth.
Preferably, the outside surface of complicated teeth 52 is coated with simulation parodontium; Complicated teeth 52 is embedded in model block alveolar bone 51 after coated simulation parodontium.
Preferably, the pericemental thickness difference of simulation that the outside surface of complicated teeth 52 is coated, thereby exodontia difficulty difference.
Preferably, simulation parodontium adopts red waxed one-tenth.
Preferably, the tooth position that is prone to complicated teeth comprises first molar position and/or third molar position.
Preferably, complicated teeth 52 is sold resin tooth or Isolated Tooth.
Preferably, the cell wall of vacancy groove 4 all adopts metal material to make.
Preferably, vacancy groove 4 is cube, and the model block alveolar bone 51 of complicated teeth model block 5 is cube; Complicated teeth model block 5 is filled full vacancy groove 4.
As seen from the above technical solution provided by the invention, the complicated teeth that the embodiment of the present invention provides is pulled out the tooth position that be prone to complicated teeth of model on simulation alveolar bone 2 and base 1 and is provided with vacancy groove 4, and complicated teeth is designed to independently can fill the complicated teeth model block 5 of vacancy groove 4, complicated teeth model block 5 can removably connect with vacancy groove 4, and therefore complicated teeth model block 5 can be changed use repeatedly.In complicated teeth model block 5, in the time that complicated teeth 52 is embedded into model block alveolar bone 51, the embedding angle of complicated teeth 52 in model block alveolar bone 51 can regulate arbitrarily, thereby make complicated teeth model block 5 can simulate all kinds of impacted teeth in clinical, this has met the exodontia exercise demand to dissimilar complicated teeth.In addition, complicated teeth 52 is to be embedded in model block alveolar bone 51 after coated simulation parodontium, also can adjust arbitrarily, thereby change exodontia difficulty and simulate pericemental thickness, and this has met the demand of carrying out the exercise of different exodontia difficulty.As can be seen here, the complicated teeth that the embodiment of the present invention provides is pulled out model and not only can be simulated the patient's condition of all kinds of complicated teeths, can Reusability, and be applicable to carry out the complicated teeth exodontia exercise that all kinds of destructivenesses are larger, meet a large amount of different complicated teeths in clinical oral teaching and pulled out the demand of operation practice, thereby in the actual clinical operation in later stage, alleviated patient's misery.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described.Apparently, accompanying drawing is below only some embodiments of the present invention, for those of ordinary skill in the art, is not paying under the prerequisite of creative work, can also obtain other accompanying drawings according to these accompanying drawings.
The complicated teeth that Fig. 1 provides for the embodiment of the present invention is pulled out the structural representation one of model;
The complicated teeth that Fig. 2 provides for the embodiment of the present invention is pulled out the structural representation two of model;
The complicated teeth that Fig. 3 provides for the embodiment of the present invention is pulled out the structural representation three of model;
The complicated teeth that Fig. 4 provides for the embodiment of the present invention is pulled out the structural representation four of model.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on embodiments of the invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to protection scope of the present invention.
It should be noted that, common complicated teeth can comprise lower jaw impaction wisdom tooth, upper lower jaw residual root tooth etc.; And the tooth position that is prone to complicated teeth the most representative be first molar position and third molar position, for example: first molar position, upper jaw left side, first molar position, upper jaw right side, first molar position, lower jaw left side, first molar position, lower jaw right side, third molar position, upper jaw left side, third molar position, upper jaw right side, third molar position, lower jaw left side, third molar position, lower jaw right side; In the application, mainly taking first molar position and third molar position as example describes, but this is not construed as limiting the invention.The complicated teeth below embodiment of the present invention being provided is pulled out model and is described in detail.
Embodiment mono-
As shown in Figures 1 to 4, a kind of complicated teeth is pulled out model, and its concrete structure can comprise: base 1, simulation alveolar bone 2 and normal tooth 3; Simulation alveolar bone 2 is fixed on base 1, and normal tooth 3 directly embeds in simulation alveolar bone 2; On simulation alveolar bone 2, having a tooth position that is prone to complicated teeth at least is vacancy, and this vacancy is extended to base 1, thereby forms vacancy groove 4; In vacancy groove 4, be provided with dismountable complicated teeth model block 5; This complicated teeth model block 5 comprises model block alveolar bone 51 and is embedded in the complicated teeth 52 in model block alveolar bone 51.
This complicated teeth is pulled out model can comprise following specific embodiments:
(1) the embedding angle difference of complicated teeth 52 in model block alveolar bone 51, thus make complicated teeth model block 5 simulate dissimilar complicated teeth (for example: impacted tooth).By adjusting the embedding angle of complicated teeth 52 in model block alveolar bone 51, can simulate all kinds of complicated teeths (for example: impacted tooth) in clinical.In practical application, model block alveolar bone 51 can adopt the materials such as self-curing resin to make; In the time that self-curing resin is not yet solidified into model block alveolar bone 51, complicated teeth 52 is put into self-curing resin, and adjust the embedding angle of complicated teeth 52 in self-curing resin, thereby can simulate all kinds of complicated teeths (for example: impacted tooth) in clinical.
(2) outside surface of complicated teeth 52 is coated with simulation parodontium, and complicated teeth 52 is embedded in model block alveolar bone 51 after coated simulation parodontium.By adjusting the coated pericemental thickness of simulation of outside surface of complicated teeth 52, can change exodontia difficulty; Under normal circumstances, simulation parodontium is thinner, and exodontia difficulty is larger.This can facilitate student to be selected flexibly the exercise of having tooth pulled out of different difficulty to difficult ground by letter.In actual applications, simulation parodontium preferably adopts the colored materials such as red wax to make, and this not only can simulate thickness of periodontal membrane by change and adjust exodontia difficulty, and can indicate brightly the position on teething border, thereby improves student's results of learning.
(3) complicated teeth 52 can be selected sold resin tooth or Isolated Tooth; Wherein, Isolated Tooth refers to the tooth that departs from human body, can obtain by clinical treatment or commercial means; Sold resin tooth can obtain by existing commercial means.
(4) cell wall of vacancy groove 4 preferably all adopts metal material to make, and this both can improve the intensity of vacancy groove 4, can facilitate again the installation and removal of complicated teeth model block 5 on vacancy groove 4.
(5) complicated teeth model block 5 can be fixed on vacancy groove 4 by modes such as chimeric, bonding or screws, and this can ensure both strength of joint, thereby avoids complicated teeth model block 5 in exodontia operation to depart from vacancy groove 4.
(6) profile of vacancy groove 4 mainly needs to consider the factors such as stability, the convenience of making and the convenience of removal of complicated teeth model block 5, in actual applications, vacancy groove 4 is preferably cube, and the model block alveolar bone 51 being used in conjunction with vacancy groove 4 is also preferably cube, the processing that this both can facilitate vacancy groove 4 and complicated teeth model block 5, has facilitated again the installation and removal of complicated teeth model block 5 on vacancy groove 4.Complicated teeth model block 5 is full of vacancy groove 4, and this both can imitate the complicated teeth situation in oral cavity more truly, improves again the strength of joint of complicated teeth model block 5 and vacancy groove 4.
(7) complicated teeth model block 5, after finishing using, can be used dental turbo of the prior art that complicated teeth model block 5 is removed, and in order to Reusability, this has significantly saved material cost.
(8) this complicated teeth is pulled out model and can be used separately, also can become the model using in imitative head mould according to the head mould fixed mode design of imitative oral cavity.
(9) base 1, simulation alveolar bone 2 and normal tooth 3 all can adopt dental material conventional in prior art to make, for example: base 1 can adopt gypsum, resin or metal to make, simulation alveolar bone 2 can adopt gypsum or resin to make, and normal tooth 3 can adopt gypsum, resin or metal to make with base 1 one; And the simulation parodontium of complicated teeth model block 5 and odontotheca can all adopt red waxed become, also can adopt other conventional easy-formation materials of the department of stomatology in prior art to make.These materials not only easily obtain, and with low cost, the complicated teeth that therefore embodiment of the present invention provides pull out model with low cost, easily make, be applicable to extensively promoting.
Further, the complicated teeth that the embodiment of the present invention provides is pulled out the tooth position that be prone to complicated teeth of model on simulation alveolar bone 2 and base 1 and is provided with vacancy groove 4, and complicated teeth is designed to independently can fill the complicated teeth model block 5 of vacancy groove 4, complicated teeth model block 5 can removably connect with vacancy groove 4, and therefore complicated teeth model block 5 can be changed use repeatedly.Simultaneously, in complicated teeth model block 5, in the time that complicated teeth 52 is embedded into model block alveolar bone 51, the embedding angle of complicated teeth 5 in model block alveolar bone 51 can regulate, thereby can make complicated teeth model block 5 simulate all kinds of complicated teeths in clinical, this has met the exodontia exercise demand to dissimilar complicated teeth.In addition, complicated teeth 52 is to be embedded in model block alveolar bone 51 after coated simulation parodontium, can adjust and simulate pericemental thickness, simulate pericemental thickness can change exodontia difficulty by adjustment, this has met the demand of carrying out the exercise of different exodontia difficulty.The present invention has met the demand of a large amount of different operating exercises in oral teaching, can in the actual clinical operation in later stage, alleviate patient's misery.
As fully visible, the embodiment of the present invention not only can be simulated the situation of all kinds of complicated teeths, and all right Reusability is applicable to carry out the complicated teeth exodontia exercise that all kinds of destructivenesses are larger.
The above; only for preferably embodiment of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with in technical scope that those skilled in the art disclose in the present invention; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (10)
1. complicated teeth is pulled out a model, comprises base (1), simulation alveolar bone (2) and normal tooth (3); It is upper that simulation alveolar bone (2) is fixed on base (1), and normal tooth (3) directly embeds in simulation alveolar bone (2); It is characterized in that, on simulation alveolar bone (2), having a tooth position that is prone to complicated teeth at least is vacancy, and this vacancy is extended to base (1), thereby forms vacancy groove (4);
In vacancy groove (4), be provided with dismountable complicated teeth model block (5); This complicated teeth model block (5) comprises model block alveolar bone (51) and is embedded in the complicated teeth (52) in model block alveolar bone (51).
2. complicated teeth according to claim 1 is pulled out model, it is characterized in that, the embedding angle difference of complicated teeth (52) in model block alveolar bone (51), thus make complicated teeth model block (5) simulate dissimilar complicated teeth.
3. complicated teeth according to claim 2 is pulled out model, it is characterized in that, model block alveolar bone (51) adopts self-curing resin to make; In the time that self-curing resin is not yet solidified into model block alveolar bone (51), complicated teeth (52) is put into self-curing resin, and adjust the embedding angle of complicated teeth (52) in self-curing resin, to simulate dissimilar complicated teeth.
4. pull out model according to the complicated teeth described in any one in claims 1 to 3, it is characterized in that, the outside surface of complicated teeth (52) is coated with simulation parodontium; Complicated teeth (52) is embedded in model block alveolar bone (51) after coated simulation parodontium.
5. complicated teeth according to claim 4 is pulled out model, it is characterized in that the coated pericemental thickness difference of simulation of outside surface of complicated teeth (52), thereby exodontia difficulty difference.
6. complicated teeth according to claim 4 is pulled out model, it is characterized in that, simulation parodontium adopts red waxed one-tenth.
7. pull out model according to the complicated teeth described in any one in claims 1 to 3, it is characterized in that, the tooth position that is prone to complicated teeth comprises first molar position and/or third molar position.
8. pull out model according to the complicated teeth described in any one in claims 1 to 3, it is characterized in that, complicated teeth (52) is sold resin tooth or Isolated Tooth.
9. pull out model according to the complicated teeth described in any one in claims 1 to 3, it is characterized in that, the cell wall of vacancy groove (4) all adopts metal material to make.
10. pull out model according to the complicated teeth described in any one in claims 1 to 3, it is characterized in that, vacancy groove (4) is cube, and the model block alveolar bone (51) of complicated teeth model block (5) is cube; Complicated teeth model block (5) is filled full vacancy groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410377498.3A CN104112387A (en) | 2014-08-01 | 2014-08-01 | Complex tooth extraction model |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410377498.3A CN104112387A (en) | 2014-08-01 | 2014-08-01 | Complex tooth extraction model |
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| CN104112387A true CN104112387A (en) | 2014-10-22 |
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| CN201410377498.3A Pending CN104112387A (en) | 2014-08-01 | 2014-08-01 | Complex tooth extraction model |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637317A (en) * | 2018-12-18 | 2019-04-16 | 佳木斯大学 | Dental elevator operation training model in a kind of simulation head mould |
| CN111630581A (en) * | 2018-01-25 | 2020-09-04 | (株）奥齿泰种植体 | Artificial alveolar bone block group for implant drilling training |
| KR20220109365A (en) * | 2019-10-10 | 2022-08-04 | 경희대학교 산학협력단 | A oral model and a method for the same |
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| CN203276691U (en) * | 2012-12-28 | 2013-11-06 | 日进齿科株式会社 | Dental practice model |
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| US5120229A (en) * | 1990-09-10 | 1992-06-09 | The Curators Of The University Of Missouri | Dental teaching model |
| CN2091480U (en) * | 1991-01-30 | 1991-12-25 | 王守平 | Stomatology teaching simulating operation table |
| CN101866573A (en) * | 2009-04-15 | 2010-10-20 | 日进齿科材料(昆山)有限公司 | Tooth extracting model |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111630581A (en) * | 2018-01-25 | 2020-09-04 | (株）奥齿泰种植体 | Artificial alveolar bone block group for implant drilling training |
| CN109637317A (en) * | 2018-12-18 | 2019-04-16 | 佳木斯大学 | Dental elevator operation training model in a kind of simulation head mould |
| KR20220109365A (en) * | 2019-10-10 | 2022-08-04 | 경희대학교 산학협력단 | A oral model and a method for the same |
| KR102476397B1 (en) | 2019-10-10 | 2022-12-09 | 경희대학교 산학협력단 | A oral model and a method for the same |
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