CN201798814U - Special impression tray for oral cavity implanting tooth - Google Patents
Special impression tray for oral cavity implanting tooth Download PDFInfo
- Publication number
- CN201798814U CN201798814U CN2010205462451U CN201020546245U CN201798814U CN 201798814 U CN201798814 U CN 201798814U CN 2010205462451 U CN2010205462451 U CN 2010205462451U CN 201020546245 U CN201020546245 U CN 201020546245U CN 201798814 U CN201798814 U CN 201798814U
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- tooth
- impression tray
- special
- oral cavity
- special impression
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Abstract
The utility model provides a special impression tray for the oral cavity implanting tooth. The special impression tray is characterized by comprising an arc groove body which is in fit with an alveolar bone; the arc groove body is a hollow groove bottom; and a plurality of supporting rods are arranged along the hollow groove bottom at intervals. The special impression tray for the oral cavity implanting tooth is universally used for the closed type impression method and the windowed type impression method for implanting a tooth and withdrawing a mould, and is particularly used for the windowed type impression method, wherein the position of an abutment or a transferring body of the implanting tooth is vivid and visible. The special impression tray overcomes the defects that the existing windowed type impression method such as the impression tray needs to be complexly modified, and the precision of the mould is influenced since the rigid plastic is easy to generate micro deformation when the mould is withdrawn, and the like. Aiming at the upper jaw and the lower jaw, the special impression tray for the oral cavity implanting tooth can be made into three different specifications such as large, middle and small, thereby being clinically applied to the patients with the different sizes of the alveolar bones. The special impression tray for the oral cavity implanting tooth can be repeatedly used, is convenient to operate, and has an ideal use effect.
Description
Technical field
This utility model relates to medical apparatus and instruments, the special-purpose impression tray of especially a kind of tooth-planting tooth.
Background technology
Clinical when the Dental Implant patient is got the interlock model, two kinds of methods of closed type die and fenestration die are arranged, wherein closed type die mode is used morely, wants easier relatively.But at some in particular cases, when afterwards common path of insertion was bad as the implantation of adjacent two or more implantation bodys, most doctors can select the fenestration impression method for use, and at this time the closed type die is more accurate relatively.So-called " fenestration impression method " changes a social system according to implantation body corresponding position in jawbone disposable hard plastic die pallet, exactly to adapt to the needs of delivery.The transformation of the way of impression tray is loaded down with trivial details relatively, and duroplasts easily produces little distortion in the delivery process, influences the degree of accuracy of model.
The utility model content
Technical problem to be solved in the utility model is to remedy above-mentioned the deficiencies in the prior art, and a kind of special-purpose impression tray of tooth-planting tooth that is common to closed type die and fenestration die is provided.
This utility model is solved by the following method.
The characteristics of the special-purpose impression tray of this tooth-planting tooth are:
Comprise an arc cell body that matches with alveolar bone;
At the bottom of described arc cell body is hollow slots, at the bottom of the arc hollow slots, be interval with cramp bar.
Technical problem of the present utility model is solved by following further technical scheme.
Be interval with four cramp bars at the bottom of the hollow slots of described arc cell body.
Be interval with the fenestra of discharging on the cell wall of described arc cell body both sides for impression material.
Described arc cell body is provided with the handle of being convenient to its operation.
This utility model compared with prior art has following effect:
The special-purpose impression tray of this tooth-planting tooth is common to the closed type method for marking and the fenestration method for marking of planting the tooth delivery, is particularly suited for the fenestration method for marking, and the position of Dental Implant base station or transfer body is high-visible.When having overcome existing fenestration impression method, it needs duroplasts in the loaded down with trivial details and delivery process of the impression tray transformation of the way is easily produced defectives such as little deformation effect model accuracy.The special-purpose impression tray of tooth-planting tooth can prepare large, medium and small three kinds of different sizes at last lower jaw, to use in the patient's clinic operation that adapts to the different sizes of alveolar bone.The special-purpose impression tray of this tooth-planting tooth is reusable, is a kind of easy and simple to handle, special-purpose impression tray of the ideal Dental Implant of result of use.
Concrete structure of the present utility model is provided in detail by the following drawings and embodiment.
Description of drawings
Accompanying drawing is the structural representation of the special-purpose impression tray of tooth-planting tooth.
The specific embodiment
Can be clear that from accompanying drawing the special-purpose impression tray of tooth-planting tooth comprises an arc cell body 1 that matches with alveolar bone.
Described arc cell body 1 is provided with at the bottom of the hollow slots 2, and 2 are interval with four cramp bars 3 at the bottom of the arc hollow slots, are interval with the fenestra 4 of discharging for impression material on the arc cell body 1 both sides cell wall.
Described arc cell body 1 is provided with the handle 5 of being convenient to its operation.
When the special-purpose impression tray of this tooth-planting tooth uses, medical film is covered liner on four cramp bars 3 of 2 at the bottom of the hollow slots of arc cell body 1, be used for the support impression material.
Above content be in conjunction with concrete preferred implementation to further describing that this utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For this utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from this utility model design, its framework form can be flexible and changeable, can the subseries product.Just make some simple deduction or replace, all should be considered as belonging to the scope of patent protection that this utility model is determined by claims of being submitted to.
Claims (4)
1. the special-purpose impression tray of a tooth-planting tooth is characterized in that:
Comprise an arc cell body that matches with alveolar bone;
At the bottom of described arc cell body is hollow slots, at the bottom of the arc hollow slots, be interval with cramp bar.
2. the special-purpose impression tray of tooth-planting tooth according to claim 1 is characterized in that:
Be interval with four cramp bars at the bottom of the hollow slots of described arc cell body.
3. the special-purpose impression tray of tooth-planting tooth according to claim 1 and 2 is characterized in that: be interval with the fenestra of discharging for impression material on the cell wall of described arc cell body both sides.
4. according to the special-purpose impression tray of claim 3 tooth-planting tooth, it is characterized in that:
Described arc cell body is provided with the handle of being convenient to its operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205462451U CN201798814U (en) | 2010-09-28 | 2010-09-28 | Special impression tray for oral cavity implanting tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205462451U CN201798814U (en) | 2010-09-28 | 2010-09-28 | Special impression tray for oral cavity implanting tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201798814U true CN201798814U (en) | 2011-04-20 |
Family
ID=43868329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205462451U Expired - Fee Related CN201798814U (en) | 2010-09-28 | 2010-09-28 | Special impression tray for oral cavity implanting tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201798814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992190A (en) * | 2018-03-06 | 2018-12-14 | 北京巴登技术有限公司 | Multi-functional edentulous jaw is without labial flange impression tray production method |
| CN113412097A (en) * | 2019-02-08 | 2021-09-17 | 奥普罗国际有限公司 | Extrudable protective denture adapter |
-
2010
- 2010-09-28 CN CN2010205462451U patent/CN201798814U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992190A (en) * | 2018-03-06 | 2018-12-14 | 北京巴登技术有限公司 | Multi-functional edentulous jaw is without labial flange impression tray production method |
| CN113412097A (en) * | 2019-02-08 | 2021-09-17 | 奥普罗国际有限公司 | Extrudable protective denture adapter |
| CN113412097B (en) * | 2019-02-08 | 2023-10-10 | 奥普罗国际有限公司 | Extrudable protective dental tray adapting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20120928 |