CN202637149U - Dental improved shaping sheet - Google Patents
Dental improved shaping sheet Download PDFInfo
- Publication number
- CN202637149U CN202637149U CN 201220131420 CN201220131420U CN202637149U CN 202637149 U CN202637149 U CN 202637149U CN 201220131420 CN201220131420 CN 201220131420 CN 201220131420 U CN201220131420 U CN 201220131420U CN 202637149 U CN202637149 U CN 202637149U
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- CN
- China
- Prior art keywords
- dental
- shaping piece
- tooth
- improved
- sunk structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to a dental improved shaping sheet, which relates to a tool special for tooth treatment in the department of stomatology and belongs to the technical field of medical appliances. According to the technical scheme provided by the utility model, the dental improved shaping sheet is made of a stainless steel metal sheet, and is crescent; a side near a gum margin is provided with three pairs of symmetric small holes which are convenient for the front edge of a shaping clamp to buckle; and a jaw square end is provided with a depressed structure which corresponds to the shape of a tooth. The dental improved shaping sheet has the beneficial effects that: the dental improved shaping sheet is convenient to operate, and is low in price; and the anatomical shapes of tooth adjacent surfaces can be better recovered during filling of holes in the tooth adjacent surfaces, the problems of food blockage, gingival atrophy, secondary caries and the like are prevented, and the tooth filling treatment level is raised.
Description
Technical field
This utility model relates to a kind of dental improvement shaping piece, and it is department of stomatology tooth body treatment specific purpose tool, and it belongs to technical field of medical instruments.
Background technology
Normal tooth proximal surface has certain bulging, arranges closely except making adjacent tooth, forms outside the correct syntopy, and also the food when chewing has guiding function, can keep the tension force of gingiva, prevents food impaction.Need to use shaping piece to replace the tooth sidewall of disappearance when the filling of clinical tooth body interproximal cavity, gingival space is put into chock makes shaping piece be close to facing, is convenient to material pressurization driving fit and is shaped, to recover the normal proximal contour of tooth.But adopting the made hole wall of shaping piece of at present clinical frequent use is a plane, can't embody the bulging of normal tooth proximal surface, cause easily obturator to fracture, come off or produce the problems such as food impaction and gingival atrophy, for patient's oral health hides some dangers for.
Summary of the invention
The purpose of this utility model just is to avoid and overcomes the shortcoming of prior art and a kind of dentistry improvement of special shaping piece is provided.For solving the problem that reflects in the prior art, the technical scheme that the utility model proposes is to make a crescent shape by the stainless steel metal sheet, the aperture that beak fastens before nearly gum edge side has symmetrical three couple to be convenient to forming clip sets a sunk structure corresponding with tooth contour at the jaw square end.
Described sunk structure design is at close jaw edge place.
The length of shaping piece is 22-37mm, and the sunk structure height is 5-8mm, and thickness is 0.1mm, and the shaping piece two ends are circular arc.
The length of shaping piece is 33-37mm in a kind of prioritization scheme, and the sunk structure height is 5-8mm, and thickness is 0.1mm, and the shaping piece two ends are circular arc.
The length of shaping piece is 22-27mm in the another kind of prioritization scheme, and the sunk structure height is 5-8mm, and thickness is 0.1mm, and the shaping piece two ends are circular arc.
Described nearly gum edge side have symmetrical be convenient to forming clip before the aperture that fastens of beak can also elect two pairs as.When filling, can form good dissection profile.
The beneficial effects of the utility model are easy to operate, and are cheap, can better recover the dissection profile of tooth body proximal surface when the filling of tooth body interproximal cavity, prevent from causing the problems such as food impaction, gingival atrophy, recurrent caries, improve dental body filled treatment level.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is the structural representation of the another kind of shaping piece structure of this utility model.
Wherein, 1 is sunk structure, and 2 is aperture.
The specific embodiment
As shown in the figure, this utility model is the stainless steel metal sheet, and beak fastens before nearly gum edge side has three pairs of symmetrical apertures 2, is convenient to forming clip.There is a projection shaping piece gum side, at the jaw square end sunk structure corresponding with tooth contour 1 is set.
According to the difference of the premolars shaping piece proximal contact point position different with the shaping piece of grinding one's teeth in sleep, sunk structure 1 design of premolars shaping piece is at close jaw edge place.
Premolars shaping piece length is 27mm to the maximum, and minimum is 22mm, and the height of sunk structure 1 is 8mm to the maximum, and minimum is 5mm, and thickness is 0.1mm; The shaping piece length of grinding one's teeth in sleep is 37mm to the maximum, and minimum is 33mm, and the height of sunk structure 1 is 8mm to the maximum, and minimum is 5mm, and thickness is 0.1mm.The shaping piece two ends are circular arc.
The premolars shaping piece its nearly gum edge side have symmetrical be convenient to forming clip before the aperture that fastens of beak be chosen as two pairs.
Claims (6)
1. a dental is improved shaping piece, it is to make a crescent shape by the stainless steel metal sheet, it is characterized in that the aperture that beak fastens before nearly gum edge side has symmetrical three couple to be convenient to forming clip, set a sunk structure corresponding with tooth contour at the jaw square end.
2. a kind of dental improvement shaping piece according to claim 1 is characterized in that described sunk structure design is at close jaw edge place.
3. a kind of dental according to claim 2 is improved shaping piece, and the length that it is characterized in that shaping piece is 22-37mm, and the sunk structure height is 5-8mm, and thickness is 0.1mm, and the shaping piece two ends are circular arc.
4. a kind of dental according to claim 3 is improved shaping piece, and the length that it is characterized in that shaping piece is 33-37mm, and the sunk structure height is 5-8mm, and thickness is 0.1mm, and the shaping piece two ends are circular arc.
5. a kind of dental according to claim 3 is improved shaping piece, and the length that it is characterized in that shaping piece is 22-27mm, and the sunk structure height is 5-8mm, and thickness is 0.1mm, and the shaping piece two ends are circular arc.
6. a kind of dental improvement shaping piece according to claim 5, it is characterized in that described nearly gum edge side have symmetrical be convenient to forming clip before the aperture that fastens of beak be two pairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220131420 CN202637149U (en) | 2012-03-31 | 2012-03-31 | Dental improved shaping sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220131420 CN202637149U (en) | 2012-03-31 | 2012-03-31 | Dental improved shaping sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202637149U true CN202637149U (en) | 2013-01-02 |
Family
ID=47406340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220131420 Expired - Fee Related CN202637149U (en) | 2012-03-31 | 2012-03-31 | Dental improved shaping sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202637149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107595414A (en) * | 2017-09-22 | 2018-01-19 | 中国医学科学院北京协和医院 | A kind of dental matrix band |
-
2012
- 2012-03-31 CN CN 201220131420 patent/CN202637149U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107595414A (en) * | 2017-09-22 | 2018-01-19 | 中国医学科学院北京协和医院 | A kind of dental matrix band |
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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: 20130102 Termination date: 20140331 |