CN204576949U - A kind of medical practice model - Google Patents
A kind of medical practice model Download PDFInfo
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- CN204576949U CN204576949U CN201520112206.3U CN201520112206U CN204576949U CN 204576949 U CN204576949 U CN 204576949U CN 201520112206 U CN201520112206 U CN 201520112206U CN 204576949 U CN204576949 U CN 204576949U
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- teeth
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- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000010146 3D printing Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
本实用新型涉及口腔矫治教学技术领域，特别是指一种医学实习模型，包括牙齿和牙龈，所述牙龈前后两侧上方设有与相对应牙齿相适配的夹持装置，所述牙齿通过夹持装置安装于相应牙龈位置，所述夹持装置由一根横轴和两根竖轴构成U型结构，所述两根竖轴底端铰接于横轴两端，所述两根竖轴顶端夹持与牙齿外侧。本实用新型的上述技术方案的有益效果如下：结构简单，技术合理，通过夹持装置将牙齿固定于牙龈上，并且通过夹持装置能够实现牙齿在牙龈上运动，使得学生能更加直观的看到牙齿的矫治过程。
The utility model relates to the technical field of oral orthodontic teaching, in particular to a medical practice model, which includes teeth and gums. The front and rear sides of the gums are provided with clamping devices that match the corresponding teeth. The holding device is installed on the corresponding gingival position. The holding device consists of a horizontal shaft and two vertical shafts to form a U-shaped structure. The bottom ends of the two vertical shafts are hinged to the two ends of the horizontal shaft, and the top ends of the two vertical shafts Grip with the outside of the tooth. The beneficial effects of the above-mentioned technical solution of the utility model are as follows: the structure is simple, the technology is reasonable, the teeth are fixed on the gums through the clamping device, and the teeth can be moved on the gums through the clamping device, so that students can see more intuitively Orthodontic process of teeth.
Description
技术领域 technical field
本实用新型涉及口腔矫治教学技术领域，特别是指一种医学实习模型。 The utility model relates to the technical field of oral correction teaching, in particular to a medical practice model.
背景技术 Background technique
近年来，随着生活条件的不断提高，人们越来越重视牙齿，对牙齿矫治的人也越来越多。从事口腔行业的人员也越来越多。口腔模型在口腔矫治教学领域以及口腔矫治研发领域都是必不可少的模型设备，传统的口腔模型都是由石膏制成，随着3D打印技术的不断发展，目前的口腔模型一般都是利用3D打印技术得到。但是，不管是传统的口腔模型还是通过3D打印技术打印得到口腔模型的牙齿和牙龈都是呈一体结构的。而牙齿的矫治是在生物力学的作用下，使得牙齿不断的移动，而现有的口腔模型的牙龈和牙齿都是固定一体的不能相互移动，在口腔矫治教学领域具有一定的缺陷，不能使学生更加直观的看到牙齿的移动和矫治。 In recent years, with the continuous improvement of living conditions, people pay more and more attention to teeth, and more and more people treat orthodontic teeth. There are also more and more people engaged in the dental industry. Oral models are indispensable model equipment in the field of oral orthodontics teaching and research and development. Traditional oral models are made of plaster. With the continuous development of 3D printing technology, current oral models generally use 3D print technology. However, the teeth and gums of the oral model, whether it is a traditional oral model or printed by 3D printing technology, are all in one structure. The orthodontic treatment of the teeth is under the action of biomechanics, which makes the teeth move continuously, and the gums and teeth of the existing oral model are fixed and cannot move each other. It is more intuitive to see the movement and correction of teeth.
实用新型内容 Utility model content
本实用新型要解决的技术问题是提供一种医学实习模型，能够实现牙齿与牙龈之间的相互运动。 The technical problem to be solved by the utility model is to provide a medical practice model, which can realize mutual movement between teeth and gums.
为解决上述技术问题，本实用新型的实施例提供一种医学实习模型，包括牙齿和牙龈，所述牙龈前后两侧上方设有与相对应牙齿相适配的夹持装置，所述牙齿通过夹持装置安装于相应牙龈位置，所述夹持装置由一根横轴和两根竖轴构成U型结构，所述两根竖轴底端铰接于横轴两端，所述两根竖轴顶端夹持与牙齿外侧。 In order to solve the above-mentioned technical problems, the embodiment of the utility model provides a medical practice model, including teeth and gums, and a clamping device adapted to the corresponding teeth is provided on the front and rear sides of the gums, and the teeth are clamped The holding device is installed on the corresponding gingival position. The holding device consists of a horizontal shaft and two vertical shafts to form a U-shaped structure. The bottom ends of the two vertical shafts are hinged to the two ends of the horizontal shaft, and the top ends of the two vertical shafts Grip with the outside of the tooth.
作为优选，所述两根竖轴顶端为尖锐端，所述牙齿内外侧设有与竖轴顶端 相配合的夹持槽。 Preferably, the tops of the two vertical shafts are sharp ends, and the inner and outer sides of the teeth are provided with clamping grooves that match the tops of the vertical shafts.
作为优选，所述横轴固定于牙龈两侧上方。 Preferably, the horizontal axis is fixed above the two sides of the gums.
本实用新型的上述技术方案的有益效果如下：结构简单，技术合理，通过夹持装置将牙齿固定于牙龈上，并且通过夹持装置能够实现牙齿在牙龈上运动，使得学生能更加直观的看到牙齿的矫治过程。 The beneficial effects of the above-mentioned technical solution of the utility model are as follows: the structure is simple, the technology is reasonable, the teeth are fixed on the gums through the clamping device, and the teeth can be moved on the gums through the clamping device, so that students can see more intuitively Orthodontic process of teeth.
附图说明 Description of drawings
图1为本实用新型的一种医学实习模型实施例结构示意图。 Fig. 1 is a structural schematic diagram of an embodiment of a medical practice model of the present invention.
图2为图1截面示意图。 FIG. 2 is a schematic cross-sectional view of FIG. 1 .
具体实施方式 Detailed ways
为使本实用新型要解决的技术问题、技术方案和优点更加清楚，下面将结合附图及具体实施例进行详细描述。 In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, the following will describe in detail with reference to the drawings and specific embodiments.
本实用新型针对现有的不足提供一种医学实习模型，如图1所示，包括牙齿2和牙龈1，所述牙龈1前后两侧上方设有与相对应牙齿相适配的夹持装置3，所述牙齿2通过夹持装置3安装于相应牙龈1位置，所述夹持装置3由一根横轴5和两根竖轴4构成U型结构，所述两根竖轴4底端铰接于横轴5两端，所述两根竖轴4顶端夹持与牙齿2外侧。牙齿2通过夹持装置3安装于牙龈1上，而夹持装置3的竖轴4铰接于横轴5上，则牙齿2可绕着牙龈1相对的转动，从而实现直观的观察牙齿2的运动。 The utility model provides a kind of medical practice model aiming at the existing deficiencies, as shown in Figure 1, including teeth 2 and gums 1, and above the front and back sides of the gums 1 are provided with clamping devices 3 adapted to the corresponding teeth , the tooth 2 is mounted on the position of the corresponding gum 1 through the clamping device 3, the clamping device 3 is composed of a horizontal shaft 5 and two vertical shafts 4 to form a U-shaped structure, and the bottom ends of the two vertical shafts 4 are hinged At both ends of the horizontal axis 5 , the top ends of the two vertical axes 4 are clamped to the outside of the tooth 2 . The tooth 2 is installed on the gum 1 through the clamping device 3, and the vertical axis 4 of the clamping device 3 is hinged on the horizontal axis 5, so that the tooth 2 can rotate relatively around the gum 1, so as to realize the intuitive observation of the movement of the tooth 2 .
如图2所示，所述两根竖轴4顶端为尖锐端，所述牙齿2内外侧设有与竖轴4顶端相配合的夹持槽6，所述横轴5固定于牙龈1两侧上方。通过相配合的竖轴4尖锐端和夹持槽6能更好的将牙齿2安装于牙龈1上。 As shown in Figure 2, the tops of the two vertical shafts 4 are sharp ends, the inner and outer sides of the teeth 2 are provided with clamping grooves 6 matching the tops of the vertical shafts 4, and the horizontal shafts 5 are fixed on both sides of the gum 1 above. The tooth 2 can be better installed on the gum 1 through the matching sharp end of the vertical shaft 4 and the clamping groove 6 .
以上所述是本实用新型的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本实用新型所述原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本实用新型的保护范围。 The above is a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made. And retouching should also be regarded as the protection scope of the present utility model.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520112206.3U CN204576949U (en) | 2015-02-12 | 2015-02-12 | A kind of medical practice model |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520112206.3U CN204576949U (en) | 2015-02-12 | 2015-02-12 | A kind of medical practice model |
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| CN204576949U true CN204576949U (en) | 2015-08-19 |
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| CN201520112206.3U Expired - Fee Related CN204576949U (en) | 2015-02-12 | 2015-02-12 | A kind of medical practice model |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106548695A (en) * | 2017-01-16 | 2017-03-29 | 南京医科大学附属口腔医院 | The special split type 3D tooth models of root canal teaching |
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2015
- 2015-02-12 CN CN201520112206.3U patent/CN204576949U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106548695A (en) * | 2017-01-16 | 2017-03-29 | 南京医科大学附属口腔医院 | The special split type 3D tooth models of root canal teaching |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20160212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |