CN204734562U - Tooth prosthesis - Google Patents
Tooth prosthesis Download PDFInfo
- Publication number
- CN204734562U CN204734562U CN201520432116.2U CN201520432116U CN204734562U CN 204734562 U CN204734562 U CN 204734562U CN 201520432116 U CN201520432116 U CN 201520432116U CN 204734562 U CN204734562 U CN 204734562U
- Authority
- CN
- China
- Prior art keywords
- implant
- dental case
- retainer
- maintenance platform
- implanting
- 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 Prosthetics (AREA)
Abstract
The utility model relates to a tooth prosthesis. It comprises the retainer and the implantation body (1), the retainer comprises mount table (2) and maintenance platform (3), the upper end of maintenance platform (3) is fixed with at least two mount table (2), mount table (2) are biasing slanted pillar, the lower extreme of maintenance platform (3) is fixed implant the body (1), the diameter of implanting diameter ratio somatic part (5) of neck (4) of the body (1) is short, somatic part (5) the surface adhesion of implanting the body (1) has arch (6), this tooth prosthesis's inside, vertical through -hole (7) run through about still being provided with. The utility model discloses be connected firmly with the bone tissue, can improve remediation efficiency greatly and plant the success rate, and the whole outward appearance of tooth be comparatively pleasing to the eye in implanting the deutostoma.
Description
Technical field
This utility model relates to canine implant, particularly relates to a kind of dental case.
Background technology
At present, realize repairing for normal artificial growth one dental case that adopts of oral cavity inner teeth gear disappearance.Dental case in existing design, after implanting alveolar bone, be realize fixing by the bone growth in implantation environment, but there is inadequate, the easy loose or dislocation of steadiness, the defects such as biocompatibility is poor in this connected mode; Its planting process can only realize the reparation of a tooth, inefficiency, does not also consider practical situation and the demand of different patient simultaneously, cannot realize implanting personalizedly, thus have impact on the overall appearance of tooth after implanting.In addition, be also difficult to again the benefit materials such as biotic factor or bone grafting material is incorporated into the sclerotin weakness such as bottom tip after implanting, be unfavorable for increasing connective stability.
Utility model content
The purpose of this utility model is to provide a kind of dental case, this dental case and osseous tissue stable connection, greatly can improve remediation efficiency and plantation success rate, and comparatively attractive in appearance through implanting deutostoma inner teeth gear overall appearance.
The purpose of this utility model is achieved in that
A kind of dental case, is characterized in that: it is made up of retainer and implant; Described retainer is made up of erecting bed and maintenance platform; The upper end of described maintenance platform is fixed with at least two described erecting beds; Described erecting bed is biased tilt column; Described implant is fixed in the lower end of described maintenance platform; The diameter of the cervical region of described implant is shorter than the diameter of body; The body surface of described implant is attached with projection; The inside of this dental case, is also provided with the longitudinal hole run through up and down.
Above-mentioned erecting bed, is preferably two of axial symmetry distribution.By corresponding on two erecting beds, two coronas are installed, repair while namely achieving two adjacent teeths, be applicable to the patient that two adjacent teeths all need to repair; And its axial symmetry is distributed, improve its structural mechanical property further.Meanwhile, can select the optimum inclination angle of erecting bed according to patient's practical situation, adapted to the demand of different patient, its structure is more reliably attractive in appearance.
Above-mentioned projection is hemispherical, and is uniformly distributed in the body surface of above-mentioned implant.Adopt surface projection being uniformly distributed in implant body, increase the contact area between body and osseous tissue, enhance the interaction between the two, so increase this dental case plant tooth steadiness, and prevent rotation further.
As further optimization, the cervical region of above-mentioned implant, is specifically set to cylinder; The body of above-mentioned implant, is specifically set to the Rotary-table that upper surface area is greater than little surface area.Arrange prevent its overall structure to sink further by this, and due to the recess diameter of implant shorter than body diameter, namely between the cervical region and body upper end face of implant, define the sunk area of annular, the formation in this region is convenient to implant rear osseous tissue and is entered to this director, and then substantially reduce the restore cycle, and in recess growth osseous tissue again by this artificial structure and alveolar bone closely fastening and not easily get loose and be shifted.
Above-mentioned retainer and above-mentioned implant can adopt conventional medical alloy, through one-body molded be integral type structure so that processing, simplify overall structure.
This utility model has following beneficial effect:
This utility model provides a kind of dental case, it not only achieves a reparation that namely implant surgery completes at least two teeth, substantially increases and plants tooth efficiency, but also according to the actual needs of patient, achieve and implant personalizedly, what adapted to different patient plants tooth demand.In addition, by projection being uniformly distributed in the body surface of implant, increasing the contact area between body and osseous tissue, enhancing the interaction between the two, so increase this dental case plant tooth steadiness, and prevent rotation further.
Accompanying drawing explanation
Fig. 1 is the structural representation of dental case described in this utility model embodiment 1.
Fig. 2 is the left view of dental case described in Fig. 1.
Detailed description of the invention
Be below this utility model preferred embodiment, and be not intended to limit protection domain of the present utility model.
Embodiment 1
As shown in Fig. 1 ~ 2: a kind of dental case, it is made up of retainer and implant 1; Its retainer is made up of erecting bed 2 and maintenance platform 3; The upper end of this maintenance platform 3 is fixed with the erecting bed 2 of two axial symmetry distributions; This erecting bed 2 is biased tilt column; Implant 1 is fixed in the lower end of its maintenance platform 3; The cervical region 4 of this implant 1 is set to cylinder, and the body 5 of this implant 1 is set to the Rotary-table that upper surface area is greater than little surface area, and the diameter of cervical region 4 is shorter than the diameter of body 5; Body 5 surface attachment of this implant 1 has protruding 6, and this projection 6 is hemispherical, and is uniformly distributed in body 5 surface of implant 1; The inside of this dental case, is also provided with the longitudinal hole 7 run through up and down; It is integral type structure that the retainer of this dental case and implant 1 adopt conventional medical titanium alloy one-body molded.
Plant in tooth application, by corresponding on the erecting bed 2 of two axial symmetry distributions, artificial tooth is installed, namely the disposable implantation of many artificial tooths is achieved, and the practical situation of overall appearance according to patient oral cavity inner teeth gear, select the optimum inclination angle of erecting bed 2, adapt to differently patient personalized plant tooth demand, it is more reliably attractive in appearance that it plants tooth effect.After implantation, by the longitudinal hole 7 of inside configuration, also achieving increases the external substance of planting tooth steadiness by biotic factor etc. and is incorporated into sclerotin weakness such as planting cusp tip, adds the stability of connection, is beneficial to component faster with bony fusion, better.
Claims (9)
1. a dental case, is characterized in that: it is made up of retainer and implant (1); Described retainer is made up of erecting bed (2) and maintenance platform (3); The upper end of described maintenance platform (3) is fixed with at least two described erecting beds (2); Described erecting bed (2) is biased tilt column; Described implant (1) is fixed in the lower end of described maintenance platform (3); The diameter of the cervical region (4) of described implant (1) is shorter than the diameter of body (5); Body (5) surface attachment of described implant (1) has projection (6); The inside of this dental case, is also provided with the longitudinal hole (7) run through up and down.
2. dental case as claimed in claim 1, is characterized in that: described erecting bed (2) two of distributing for axial symmetry.
3. dental case as claimed in claim 1 or 2, is characterized in that: described projection (6) for hemispherical, and is uniformly distributed in body (5) surface of described implant (1).
4. dental case as claimed in claim 1 or 2, is characterized in that: the cervical region (4) of described implant (1) is set to cylinder; The body (5) of described implant (1) is set to the Rotary-table that upper surface area is greater than little surface area.
5. dental case as claimed in claim 3, is characterized in that: the cervical region (4) of described implant (1) is set to cylinder; The body (5) of described implant (1) is set to the Rotary-table that upper surface area is greater than little surface area.
6. dental case as claimed in claim 1 or 2, is characterized in that: described retainer and described implant (1) are integral type structure.
7. dental case as claimed in claim 3, is characterized in that: described retainer and described implant (1) are integral type structure.
8. dental case as claimed in claim 4, is characterized in that: described retainer and described implant (1) are integral type structure.
9. dental case as claimed in claim 5, is characterized in that: described retainer and described implant (1) are integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520432116.2U CN204734562U (en) | 2015-06-23 | 2015-06-23 | Tooth prosthesis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520432116.2U CN204734562U (en) | 2015-06-23 | 2015-06-23 | Tooth prosthesis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204734562U true CN204734562U (en) | 2015-11-04 |
Family
ID=54416326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520432116.2U Expired - Fee Related CN204734562U (en) | 2015-06-23 | 2015-06-23 | Tooth prosthesis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204734562U (en) |
-
2015
- 2015-06-23 CN CN201520432116.2U patent/CN204734562U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20210623 |