CN109758239A - It is integrally formed wedge - Google Patents
It is integrally formed wedge Download PDFInfo
- Publication number
- CN109758239A CN109758239A CN201910079948.3A CN201910079948A CN109758239A CN 109758239 A CN109758239 A CN 109758239A CN 201910079948 A CN201910079948 A CN 201910079948A CN 109758239 A CN109758239 A CN 109758239A
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- China
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- chock
- matrix band
- integrated molding
- matrix
- tooth
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Abstract
The invention discloses a kind of integrated molding wedges, belong to dental medicine technical field, including matrix band, chock and handle；The lower edge of matrix band is fixedly connected with chock upper surface, and chock front end is tip, and chock end is fixedly connected with handle, and matrix band and chock are integrally formed, and matrix band and chock are transparent plastics material.Chock and matrix band of the present invention can smoothly enter into diastema together and reach best detent position, and the matrix to fill in tooth provides good sealing, ensure that the therapeutic effect of dental caries tooth；Medical worker substantially reduces the operation difficulty and workload of medical worker without matching the chock of appropriate model and matrix band model；The present invention uses intensity height, good toughness, low-cost transparent plastics material, is not only easy to moulding, can fit closely with tooth body, completes to be accurately positioned, and translucency is good, convenient for being solidified after matrix filling using photo solidification machine.
Description
Technical field
The present invention relates to dental medicine technical fields, more particularly to a kind of integrated molding wedge.
Background technique
In daily life, it caused by because of saprodontia, wound etc. when tissue of tooth defect, requires to be repaired, to restore
Its shape and function.Doctor can check comprehensively patient oral cavity before dental filling, and be formulated most according to patient teeth's lesion degree
Good dental filling recovery scenario.Before dental filling, needs to carry out dental caries bad tooth body the production of cavities, dispel pathological tissues, establish good
Retention and resistance form fracture to avoid obturation, fall off and not close, cause secondary caries, influence gum and healthy tissue of tooth.
After the completion of tooth is for hole, start to repair tooth.When operation, first matrix band is placed between two teeth, so
It is fixed afterwards with chock.The effect of matrix band is easy for the formation of tooth physiology shape and the foundation of adjacent teeth contact relation, guarantees tooth
Tooth fill when cannot have hang it is convex.The effect of chock is to be fixed into matrix, and matrix band is made to be close to neck portion, and it is adjacent to facilitate obturation
The molding of neck surface, prevents charges to be pressed into gum hook, and convex, damage periodontium is hanged in formation.
It when placing matrix band, needs to select suitable matrix band, adjusts its form cooperation thread form, be placed in tweezers clamping
Between tooth, its position is adjusted, fits closely it with tooth body.When chock is placed, needs to be inserted into from narrow diastema, consolidate molding
While piece, interdental gingiva area is closed to the greatest extent.Being used in combination for matrix band and chock, makes the operation of doctor become numerous
Trivial, and matrix band and chock need to select suitable model, when placement, needs to adjust repeatedly, thus to the professional ability of doctor
It is more demanding, it otherwise will affect the effect of patient teeth's reparation.
When dental filling other than being used in combination of matrix band and chock, there are also one kind by monolithic matrix band and chock group in the market
At product.To the good moulding of tooth and positioning when this product is in order to reach dental filling, material, machining accuracy to sheet metal
It is required that very high.And the material of domestic this metal sheet is often not ideal enough, it is import and more expensive.
Therefore, market needs a kind of easy to operate, low in cost, good molding wedge of Dental Erosion effect.
Summary of the invention
The object of the present invention is to provide a kind of integrated molding wedges to make doctor to solve the above-mentioned problems of the prior art
Operation difficulty substantially reduce, accurate positioning is low in cost, improve Dental Erosion effect.
To achieve the above object, the present invention provides following schemes:
The present invention provides a kind of integrated molding wedge, including matrix band, chock and handle；The lower edge of the matrix band with
The chock upper surface is fixedly connected, and the chock front end is tip, and the chock end is fixedly connected with the handle, described
Matrix band and the chock are integrally formed, and the matrix band and the chock are transparent plastics material.
It optionally, further include limited block, the limited block is set between the chock end and the handle, the limit
The cross-sectional area of position block is greater than the cross-sectional area of the chock end.
Optionally, the matrix band and the chock are arc-shaped, the recessed side of the matrix band and the chock
Side is for being adjacent to tooth to be repaired, suitable for the reparation ground one's teeth in sleep.
Optionally, the side that the side of the recessed side of the chock and the matrix band are recessed side, which seamlessly transits, to be connected
It connects, the chock length direction is provided with several triangular grooves on the side of the protrusion side of the chock.
Optionally, the matrix band is plate, and the chock is linear type, and the matrix band is by the chock
Heart line, the reparation suitable for incisor.
Optionally, the front end of the chock is tip, and the chock is first broadened by front end to middle part to narrow afterwards, the chock
Middle part first broaden to terminal end width and narrow afterwards, the part smooth transition of the chock different in width.
Optionally, probe pick-up hole is provided on the handle.
Optionally, the quantity of the triangular groove is three.
The present invention achieves following technical effect compared with the existing technology:
For the present invention by the way that matrix band and chock are integrally formed setting, chock front end is provided with tip so that chock and at
Matrix can smoothly enter into diastema together and reach best detent position, and the matrix to fill in tooth provides good sealing,
It ensure that the therapeutic effect of dental caries tooth；Medical worker subtracts significantly without matching the chock of appropriate model and matrix band model
The small operation difficulty and workload of medical worker；In addition, the present invention uses intensity height, good toughness, low-cost transparent modeling
Expect material, be not only easy to moulding, can be fitted closely with tooth body, completes to be accurately positioned, and translucency is good, be filled convenient for matrix
Solidified afterwards using photo solidification machine, tooth especially deeper to cavity, better effect, is very suitable to large capacity filling.
Limited block can be resisted against tooth outer edge after being integrally formed wedge insertion interval of tooth, provide for chock and limit well
Position effect, improves the fastness of chock.
Matrix band and chock are arranged respectively to adapt to the shape of different dental type, the fitting mill that arc-shaped bend can be better
Sound of baby talk body provides better seal environment for matrix, and linear type is then suitable for the more gentle incisor of proximal surface.
Several triangular grooves are set on the side of the protrusion side of chock, the frictional force between chock and gum can be increased,
It is set to be not likely to produce sliding, to realize better moulding effect.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structure chart of the integrated molding wedge in embodiment 1；
Fig. 2 is the front view of the integrated molding wedge in embodiment 1；
Fig. 3 is the top view of the integrated molding wedge in Fig. 2；
Fig. 4 is the structure chart of the integrated molding wedge in embodiment 2.
In figure: 1- matrix band；2- chock；21- handle；22- limited block；23- triangular groove；24- probe pick-up hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It is of the existing technology to solve the problems, such as the object of the present invention is to provide a kind of integrated molding wedge, make the behaviour of doctor
It is substantially reduced as difficulty, accurate positioning is low in cost, improves Dental Erosion effect.
Integrated molding wedge provided by the invention, including matrix band, chock and handle；In the lower edge and chock of matrix band
Surface is fixedly connected, and chock front end is tip, and chock end is fixedly connected with handle, and matrix band and chock are integrally formed, and at
Matrix and chock are transparent plastics material.
For the present invention by the way that matrix band and chock are integrally formed setting, chock front end is provided with tip so that chock and at
Matrix can smoothly enter into diastema together and reach best detent position, and the matrix to fill in tooth provides good sealing,
It ensure that the therapeutic effect of dental caries tooth；Medical worker subtracts significantly without matching the chock of appropriate model and matrix band model
The small operation difficulty and workload of medical worker；In addition, the present invention uses intensity height, good toughness, low-cost transparent modeling
Expect material, be not only easy to moulding, can be fitted closely with tooth body, completes to be accurately positioned, and translucency is good, be filled convenient for matrix
Solidified afterwards using photo solidification machine, tooth especially deeper to cavity, better effect, is very suitable to large capacity filling.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
Embodiment 1:
As shown in Figure 1-3, the present embodiment provides a kind of integrated molding wedge, including matrix band 1, chock 2 and handle 21；Molding
The lower edge of piece 1 is fixedly connected with 2 upper surface of chock, and 2 front end of chock is tip, and 2 end of chock is fixedly connected with handle 21,
Matrix band 1 and chock 2 are integrally formed, and matrix band 1 and chock 2 are transparent plastics material.
In use, medical worker holds handle 21,2 tip of chock is directed at interval of tooth bottom to be repaired, and will be at
1 leading edge of matrix is directed at the vertical gap of tooth, will be integrally formed wedge and is slowly pushed into, until matrix band 1 reaches suitable moulding position
It sets, and forms reliable connection with interval of tooth；The integrated molding wedge of the tooth other side to be repaired is placed in same method.
It further, further include limited block 22, limited block 22 is set between 2 end of chock and handle 21, limited block 22
Cross-sectional area be greater than 2 end of chock cross-sectional area.The position-limiting action of limited block 22 can effectively avoid to be inserted in integrated molding wedge
It is inserted into too deep during entering, leads to problems such as matrix band 1 that cannot form good moulding effect or damage to tooth.
Further, matrix band 1 and chock 2 are arc-shaped, and the side of the recessed side of matrix band 1 and chock 2 is for pasting
Tight tooth to be repaired, suitable for the reparation ground one's teeth in sleep.
Since outer profile of grinding one's teeth in sleep is more rounded, matrix band 1 and chock 2 be both designed as arc can be improved matrix band 1 and tooth it
Between fitting area, thus for grind one's teeth in sleep provide preferably surround and matrix sealing effect.
Further, the side that the side of the recessed side of chock 2 is recessed side with matrix band 1 is connected smoothly, wedge
2 length direction of chock is provided with several triangular grooves 23 on the side of the protrusion side of son 2.
Triangular groove 23 makes integrated bean cotyledon form wedge from after diastema insertion, can preferably position, it is not easy to generate cunning
It is dynamic, to realize better moulding.
Further, it is provided with probe pick-up hole 24 on handle 21, in treatment end, directly hooks probe hook with probe
Hole 24 is taken, product is taken out.
Further, the quantity of triangular groove 23 is three.
Embodiment 2:
It is as follows with the difference of embodiment 1 the present embodiment provides a kind of integrated molding wedge:
As shown in figure 4, matrix band 1 be it is plate, chock 2 be linear type, matrix band 1 by chock 2 center line, be applicable in
In the reparation of incisor.
Further, the front end of chock 2 is tip, and chock 2 is first broadened by front end to middle part to narrow afterwards, the middle part of chock 2
First become larger to terminal end width and becomes smaller afterwards, the part smooth transition of 2 different in width of chock.
In use, medical worker holds handle 21,2 tip of chock is directed at interval of tooth bottom to be repaired, and will be at
1 leading edge of matrix is directed at the vertical gap of tooth, will be integrally formed wedge and is slowly pushed into, until the 2 the smallest position of middle part width of chock,
It is all not easily shifted to front and rear direction to be integrally formed wedge, to form reliable connection with interval of tooth.
In addition, integrated molding wedge provided by the invention has large, medium and small three models, each model divides a first from left right again.It is mending
When tooth operates, corresponding model can may be selected, the operation of doctor is made to save the time, applicability is more according to the position of dental repair
By force.
Specific examples are applied in the present invention, and principle and implementation of the present invention are described, above embodiments
Illustrate to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, according to
According to thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification
It should not be construed as limiting the invention.
Claims (8)
1. a kind of integrated molding wedge, it is characterised in that: including matrix band, chock and handle；The lower edge of the matrix band with
The chock upper surface is fixedly connected, and the chock front end is tip, and the chock end is fixedly connected with the handle, described
Matrix band and the chock are integrally formed, and the matrix band and the chock are transparent plastics material.
2. integrated molding wedge according to claim 1, it is characterised in that: further include limited block, the limited block is set to
Between the chock end and the handle, the cross-sectional area of the limited block is greater than the cross-sectional area of the chock end.
3. integrated molding wedge according to claim 1, it is characterised in that: the matrix band and the chock are arc-shaped,
The side of the recessed side of the matrix band and the chock is for being adjacent to tooth to be repaired, suitable for the reparation ground one's teeth in sleep.
4. integrated molding wedge according to claim 3, it is characterised in that: the side of the recessed side of the chock with it is described
The side that matrix band is recessed side is connected smoothly, along the chock length direction on the side of the protrusion side of the chock
It is provided with several triangular grooves.
5. integrated molding wedge according to claim 1, it is characterised in that: the matrix band be it is plate, the chock is
Linear type, the matrix band pass through the center line of the chock, the reparation suitable for incisor.
6. integrated molding wedge according to claim 5, it is characterised in that: the front end of the chock is tip, the chock
It is first broadened by front end to middle part and is narrowed afterwards, the middle part of the chock first broadens to terminal end width to narrow afterwards, and the chock is different wide
The part of degree seamlessly transits.
7. integrated molding wedge according to claim 1, it is characterised in that: be provided with probe pick-up hole on the handle.
8. integrated molding wedge according to claim 4, it is characterised in that: the quantity of the triangular groove is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910079948.3A CN109758239A (en) | 2019-01-28 | 2019-01-28 | It is integrally formed wedge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910079948.3A CN109758239A (en) | 2019-01-28 | 2019-01-28 | It is integrally formed wedge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109758239A true CN109758239A (en) | 2019-05-17 |
Family
ID=66455508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910079948.3A Pending CN109758239A (en) | 2019-01-28 | 2019-01-28 | It is integrally formed wedge |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110204828A (en) * | 2019-06-11 | 2019-09-06 | 温州医科大学附属口腔医院 | A kind of dental filling chock |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1593352A1 (en) * | 2004-05-08 | 2005-11-09 | Alfred Schaffner | Dental wedge |
| CN203107309U (en) * | 2013-01-05 | 2013-08-07 | 中国人民解放军第三军医大学第一附属医院 | Tooth matrix band |
| WO2014018162A2 (en) * | 2012-05-31 | 2014-01-30 | Rhondium Holdings Limited | Dental wedge with asymmetric sides |
| CN205569096U (en) * | 2016-03-08 | 2016-09-14 | 于作军 | Diastema wedge |
-
2019
- 2019-01-28 CN CN201910079948.3A patent/CN109758239A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1593352A1 (en) * | 2004-05-08 | 2005-11-09 | Alfred Schaffner | Dental wedge |
| WO2014018162A2 (en) * | 2012-05-31 | 2014-01-30 | Rhondium Holdings Limited | Dental wedge with asymmetric sides |
| CN104968295A (en) * | 2012-05-31 | 2015-10-07 | 容迪厄姆控股有限公司 | Dental wedge with asymmetric sides |
| CN203107309U (en) * | 2013-01-05 | 2013-08-07 | 中国人民解放军第三军医大学第一附属医院 | Tooth matrix band |
| CN205569096U (en) * | 2016-03-08 | 2016-09-14 | 于作军 | Diastema wedge |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110204828A (en) * | 2019-06-11 | 2019-09-06 | 温州医科大学附属口腔医院 | A kind of dental filling chock |
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Application publication date: 20190517 |
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| RJ01 | Rejection of invention patent application after publication |