CN204143741U - The tooth extracting model of replaceable bone block - Google Patents
The tooth extracting model of replaceable bone block Download PDFInfo
- Publication number
- CN204143741U CN204143741U CN201420526828.6U CN201420526828U CN204143741U CN 204143741 U CN204143741 U CN 204143741U CN 201420526828 U CN201420526828 U CN 201420526828U CN 204143741 U CN204143741 U CN 204143741U
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- China
- Prior art keywords
- bone block
- tooth
- model
- movable
- base
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- Expired - Lifetime
Links
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 112
- 210000003781 tooth socket Anatomy 0.000 claims abstract description 18
- 238000004088 simulation Methods 0.000 claims abstract description 9
- 230000007170 pathology Effects 0.000 claims description 13
- 230000001771 impaired effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 208000010266 Aggressive Periodontitis Diseases 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 201000006727 periodontosis Diseases 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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Abstract
The tooth extracting model of replaceable bone block, comprises base, alveolar bone, gum and denture, and alveolar bone is divided into fixing bone block and interchangeable movable bone block, and fixing bone block is fixed on base, base is divided into the slot coordinated with movable bone block; Gum covers fixing bone block and movable bone block; Movable bone block, gum and denture are replaceable; The quantity at least 1 of movable bone block, movable bone block is provided with the groove of simulation tooth socket, and tooth model is bonded and fixed in groove.The utility model has the advantage only need replacing local module after tooth socket is impaired.
Description
Technical field
The utility model relates to a kind of dentistry training pattern of imparting knowledge to students for dentistry and practising.
Background technology
Stomatologic teaching requires very high to operability, so practical operation is requisite link in teaching, therefore, dentistry training pattern is widely used in the teaching field of each high dentistry universities and colleges.
No. 200910030569.1, Chinese patent application discloses a kind of tooth extracting model, comprise simulation alveolar bone, simulation alveolar bone is provided with some tooth sockets for fixing teeth, artificial tooth is fixed on tooth socket, have at least in artificial tooth one can be gluing in the tooth socket of correspondence for the artificial tooth pulled out.In this tooth extracting model, artificial tooth and tooth socket gluing fixing, after artificial tooth is extracted, then stick with glue and can again be fixed in tooth socket, thus reach reusable object.The shortcoming of this model is: repeatedly after simulation exodontia, if tooth socket is impaired, then whole model all will be discarded.
Summary of the invention
In order to overcome the above-mentioned shortcoming of prior art, the utility model provides a kind of tooth model only need replacing local module after tooth socket is impaired.
The tooth extracting model of replaceable bone block, comprises base, alveolar bone, gum and denture, and alveolar bone is divided into fixing bone block and interchangeable movable bone block, and fixing bone block is fixed on base, base is divided into the slot coordinated with movable bone block; Gum covers fixing bone block and movable bone block; Movable bone block, gum and denture are replaceable; The quantity at least 1 of movable bone block, movable bone block is provided with the groove of simulation tooth socket, and tooth model is bonded and fixed in groove.Tooth extracting model is upper gnathode, or mandibular model, or has upper gnathode and the mandibular model of occluding relation for a pair.
Further, in the cone with Morse's taper bottom movable bone block, base is provided with the taper hole with Morse's taper, and base is fixed in the grafting of movable bone block.
Further, denture comprises conventional tooth model and pathology tooth model, and the tooth model being fixed on movable bone block is pathology tooth model, and conventional tooth model is fixed on fixing bone block, and the root of the tooth of conventional tooth model is Morse's taper, and the root of the tooth of pathology tooth model is nature root of the tooth shape; Fixing bone block is provided with the tooth socket structure with Morse's taper, and conventional tooth model is coordinated by Morse's taper with tooth socket structure.
Further, movable bone block is provided with at least one pathology tooth model.
Further, movable bone block is made up of the weaker zone of outer field tight zone and internal layer, and weaker zone is porous structure.Tight zone is for simulating the cortex bone of human body, and weaker zone for simulating the cancellous bone of human body, thus makes training pattern more close to real dentale mechanical property.
The utility model has the advantage of: 1, the module of training is made movable bone block, when repeatedly training causes bone block to damage, only need change bone block, fixing bone block and base still can continue to use.2, movable bone block and base can make respectively, standardization can be adopted to produce in batches for the base and fixing bone block part that do not carry out training and operation, personalized customization is carried out to needing the movable bone block carrying out training and operation, multiple movable bone block use and a base can be arranged in pairs or groups, both improve production efficiency, and can individual operation training be carried out again.3, the mechanical property of movable bone block is close to the mechanical property being really dentale, and the authenticity of simulation is good.The bone block of 4, dentistry being trained makes movable bone block, can exchange with the movable bone block of other training functions, as kind of a movable bone block for tooth training, and the movable bone block etc. of periodontosis training.5, various activities bone block can be made according to the reality situation of having tooth pulled out, multiple real exodontia situation can be simulated.
Accompanying drawing explanation
The schematic diagram of Fig. 1 to be the utility model be upper gnathode.
The schematic diagram of Fig. 2 to be the utility model be mandibular model.
The schematic diagram of Fig. 3 to be the utility model be upper and lower gnathode with occluding relation.
Fig. 4 is the schematic diagram of base.
Fig. 5 is the schematic diagram of movable bone block.
Fig. 6 is the schematic diagram of pathology tooth model.A is double joint tooth schematic diagram, and b is multi-rooted tooth schematic diagram.
Fig. 7 is the assembling process schematic diagram of mandibular model.
Fig. 8 is the figure that movable bone block is cut open.
Embodiment
Composition graphs 1-8, describes the utility model in detail:
The tooth extracting model of replaceable bone block, comprises base 1, alveolar bone, gum 3 and denture, and alveolar bone comprises fixing bone block 21 and interchangeable movable bone block 22, and fixing bone block 21 is fixed on base 1, and base 1 is provided with the slot coordinated with movable bone block 22; Gum 3 covers fixing bone block 21 and movable bone block 22; Movable bone block 22, gum 3 and denture are replaceable; The quantity at least 1 of movable bone block 22.Movable bone block 22 is provided with the groove 221 of simulation tooth socket, and as shown in Figure 4, tooth model is bonded and fixed in groove 221.Tooth extracting model is upper gnathode, or mandibular model.
In the cone with Morse's taper bottom movable bone block 22, base 1 is provided with the taper hole with Morse's taper, and base 1 is fixed in the grafting of movable bone block 22.
Denture comprises conventional tooth model A and pathology tooth model B, the tooth model being fixed on movable bone block 22 is pathology tooth model B, conventional tooth model A is fixed on fixing bone block 21, and the root of the tooth of conventional tooth model A is Morse's taper, and the root of the tooth of pathology tooth model B is nature root of the tooth shape; Fixing bone block 21 is provided with tooth socket model 211, and conventional tooth model A is coordinated by Morse's taper with tooth socket model 211.Movable bone block 22 is provided with at least one pathology tooth model B.
Movable bone block 22 is made up of the weaker zone 223 of outer field tight zone 222 and internal layer, and weaker zone 223 is in porous structure.Tight zone 222 is for simulating the dense bone of human body, and weaker zone 223 for simulating the dense bone of human body, thus makes training pattern more close to real dentale mechanical property.
When carrying out tooth pulling surgery teaching, first have tooth pulled out instrument by after dental elevator pine with dental elevator, piezosurgery osteotomy etc., then with dental forceps, tooth is pulled out.After tooth is extracted, check that whether root of the tooth is complete, if any fracture, application root elevator takes out is completely cured, and completes exodontia teaching process.
The utility model has the advantage of: 1, the module of training is made movable bone block, when repeatedly training causes bone block to damage, only need change bone block, fixing bone block and base still can continue to use.2, movable bone block and base can make respectively, standardization can be adopted to produce in batches for the base and fixing bone block part that do not carry out training and operation, personalized customization is carried out to needing the movable bone block carrying out training and operation, multiple movable bone block use and a base can be arranged in pairs or groups, both improve production efficiency, and can individual operation training be carried out again.3, the mechanical property of movable bone block is close to the mechanical property being really dentale, and the authenticity of simulation is good.The bone block of 4, dentistry being trained makes movable bone block, can exchange with the movable bone block of other training functions, as kind of a movable bone block for tooth training, and the movable bone block etc. of periodontosis training.5, various activities bone block can be made according to the reality situation of having tooth pulled out, multiple real exodontia situation can be simulated.
Content described in this instructions embodiment is only enumerating the way of realization that utility model is conceived; protection domain of the present utility model should not be regarded as being only limitted to the concrete form that embodiment is stated, protection domain of the present utility model also and conceive the equivalent technologies means that can expect according to the utility model in those skilled in the art.
Claims (4)
1. the tooth extracting model of replaceable bone block, is characterized in that: comprise base, alveolar bone, gum and denture, and alveolar bone is divided into fixing bone block and interchangeable movable bone block, and fixing bone block is fixed on base, base is divided into the slot coordinated with movable bone block; Gum covers fixing bone block and movable bone block; Movable bone block, gum and denture are replaceable; The quantity at least 1 of movable bone block, movable bone block is provided with the groove of simulation tooth socket, and tooth model is bonded and fixed in groove; In the cone with Morse's taper bottom movable bone block, base is provided with the taper hole with Morse's taper, and base is fixed in the grafting of movable bone block.
2. the tooth extracting model of replaceable bone block as claimed in claim 1, it is characterized in that: denture comprises conventional tooth model and pathology tooth model, the tooth model being fixed on movable bone block is pathology tooth model, conventional tooth model is fixed on fixing bone block, the root of the tooth of conventional tooth model is Morse's taper, and the root of the tooth of pathology tooth model is nature root of the tooth shape; Fixing bone block is provided with the tooth socket structure with Morse's taper, and conventional tooth model is coordinated by Morse's taper with tooth socket structure.
3. the tooth extracting model of replaceable bone block as claimed in claim 2, is characterized in that: movable bone block is provided with at least one pathology tooth model.
4. the tooth extracting model of the replaceable bone block as described in one of claim 1-3, is characterized in that: movable bone block is made up of the weaker zone of outer field tight zone and internal layer, and weaker zone is porous structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526828.6U CN204143741U (en) | 2014-09-13 | 2014-09-13 | The tooth extracting model of replaceable bone block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526828.6U CN204143741U (en) | 2014-09-13 | 2014-09-13 | The tooth extracting model of replaceable bone block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204143741U true CN204143741U (en) | 2015-02-04 |
Family
ID=52420413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420526828.6U Expired - Lifetime CN204143741U (en) | 2014-09-13 | 2014-09-13 | The tooth extracting model of replaceable bone block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204143741U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679212A (en) * | 2016-04-19 | 2016-06-15 | 仝更家 | Special type tooth model |
| 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 |
| WO2023175593A1 (en) * | 2022-03-18 | 2023-09-21 | Universidad Ces | Modular multi-purpose dental anatomical simulator |
-
2014
- 2014-09-13 CN CN201420526828.6U patent/CN204143741U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679212A (en) * | 2016-04-19 | 2016-06-15 | 仝更家 | Special type tooth model |
| 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 |
| WO2023175593A1 (en) * | 2022-03-18 | 2023-09-21 | Universidad Ces | Modular multi-purpose dental anatomical simulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150204 |