CN2614645Y - Casting frame type fixed denture - Google Patents
Casting frame type fixed denture Download PDFInfo
- Publication number
- CN2614645Y CN2614645Y CN 03216577 CN03216577U CN2614645Y CN 2614645 Y CN2614645 Y CN 2614645Y CN 03216577 CN03216577 CN 03216577 CN 03216577 U CN03216577 U CN 03216577U CN 2614645 Y CN2614645 Y CN 2614645Y
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- CN
- China
- Prior art keywords
- tooth
- frusta
- fixed denture
- utility
- false tooth
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Abstract
A cast stand-type fixed denture belongs to the false tooth technology field. The technical matters to be solved is that to provide a attractive cast stand-type fixed denture with simple production which does not need to grind frusta tissue when be restored. The technic proposal is that the utility model comprises a false tooth and underlying base, wherein inner of the underlying base on both ends of the false tooth are separately fixed with a single arm connection retainer. The cast stand-type fixed denture provided by the utility model does not need to grind frusta tissue at the time of clinical restore, depends on the arc retainer to retain with the truth teeth, sticks the false tooth on the frusta in virtue of the cement, or drills a small hole on one side of the frusta relative to the false tooth, makes the short column body position in the drill hole, and then sticks the false tooth on the frusta in virtue of the cement. The utility model has simple structure and does not bring heavy injury of the teeth and the periodontium, and does not also bring decayed tooth frusta loosening and dropping. The utility model adapts to the restore of deletion of the single tooth or multiple teeth, in particular to the restore of the deletion of the front tooth. The appearance is attractive and verisimilar after restore.
Description
Technical field
This utility model relates to a kind of casting frame formula fixed denture, belongs to the fixed denture technical field.
Background technology
Absence of tooth often utilizes artificial tooth to recover the profile and the function of missing tooth clinically.According to the maintenance situation of artificial tooth in mouth, and be divided into fixed denture and removable denture two big classes.Wherein, fixed denture is to utilize the natural teeth at missing tooth two ends to make abutment tooth, makes retainer on abutment, as inlay, complete crown, partial crown, borrows cement that artificial tooth is cemented on the abutment.Its advantage is: fixed denture does not have broad base, and patient wears into the back comfortable, does not influence the sensation of oral mucosa and the motion of tongue body, and patient takes like a shot.Utilize fixed denture to repair absence of tooth, good looking appearance, true to nature.Its weak point is this fixed denture when making, and needs the more abutment tissue of grinding, makes complexity, makes or design improper tooth body and the major injury on every side thereof of can causing on the contrary, causes dental caries, and abutment becomes flexible, comes off.
Summary of the invention
Technical problem to be solved in the utility model provide a kind of attractive in appearance, make simply, do not need the fixed denture of grinding abutment tissue during reparation.
It is as follows to solve the problems of the technologies described above the scheme that is adopted:
A kind of casting frame formula fixed denture, it comprises artificial tooth and base, the base inboard at said artificial tooth two ends is fixed with single armed respectively and connects retainer.
Above-mentioned casting frame formula fixed denture is provided with the cast metal skeleton that is complementary with the base arc in the said base, these skeleton two ends are connected retainer with single armed respectively to be fixed, and also the cast metal skeleton can be connected retainer with single armed and make one.
Above-mentioned casting frame formula fixed denture, it is laminated structure that said single armed connects retainer, the inboard arc of its shape and adjacent abutment is complementary.
Above-mentioned casting frame formula fixed denture is provided with the cast metal skeleton that is complementary with the base arc in the said base, single armed connects retainer can also be the short cylindrical structure.
Use casting frame formula fixed denture provided by the utility model, when clinical repair, do not need grinding abutment tissue, by arc retainer and dermal tooth maintenance, borrow cement that artificial tooth is adhered on the abutment, perhaps, the short column body is inserted boring, borrow cement that artificial tooth is adhered on the abutment then only at the abutment relative one sidetracking one aperture with artificial tooth.This utility model is not only made simply, and can not cause and can not cause that dental caries, abutment become flexible, come off etc. by the major injury of tooth body and periodontal.Be applicable to the reparation of monodentate or multiple tooth disappearance, be specially adapted to the anterior tooth deficiency reparation, repair back good looking appearance, true to nature.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of this utility model;
Fig. 2 is to be view after patient repairs with this utility model artificial tooth;
Fig. 3 is the A-A profile of Fig. 2;
Fig. 4 is the sketch map of the another kind of embodiment of this utility model;
Fig. 5 is an artificial tooth embodiment illustrated in fig. 4 for after patient repairs, with the stationary state sketch map of both sides abutment.
The specific embodiment
Below in conjunction with the embodiment accompanying drawing, the utility model is described in further detail:
Referring to Fig. 1, Fig. 2, Fig. 3, this utility model comprises artificial tooth 1 and base 2, be fixed with single armed on the base 2 at artificial tooth 1 two ends respectively and connect retainer, the inboard of base 2 is provided with the metallic framework 7 that is complementary with the base arc, and this skeleton 7 is connected retainer with single armed be one.It is laminated structure that the single armed of present embodiment connects retainer 3, and the inboard arc of its shape and adjacent abutment is complementary.During clinical repair, for guaranteeing good looking appearance, make and connect retainer 3 and walk around the teeth space that is embedded in abutment 4 and adjacent with it dermal tooth 5 from abutment 4 inboards, also visual concrete condition, adopt two fixed modes, that is, make to connect retainer 3 and walk around the teeth space that is embedded in abutment 4 and adjacent with it dermal tooth 5 from abutment 4 inboards, walk around again in the teeth space of adjacent dermal tooth 8 and be fixed, borrow cement that artificial tooth 1 is adhered on the abutment 4 then.
Referring to Fig. 4 and Fig. 5, the inboard of base 2 is provided with the metallic framework that is complementary with the base arc, and it is short cylindrical 6 structures that the single armed of present embodiment connects retainer.When clinical repair, need on both sides abutment 4, respectively to bore an aperture, short cylindrical shape retainer 6 is inserted in the boring, with cement artificial tooth 4 is adhered on the abutment then.
Claims (4)
1. casting frame formula fixed denture, it comprises artificial tooth and base, it is characterized in that, base [2] inboard at said artificial tooth [1] two ends is fixed with single armed respectively and connects retainer.
2. casting frame formula fixed denture according to claim 1 is characterized in that, is provided with the metallic framework [7] that is complementary with base [2] arc in the said base [2], and this skeleton [7] two ends are connected retainer [3] with single armed fixedly connected.
3. casting frame formula fixed denture according to claim 1 and 2 is characterized in that, it is laminated structure that said single armed connects retainer, and its shape and the inboard arc of adjacent abutment [4] are complementary.
4. casting frame formula fixed denture according to claim 1 is characterized in that, is provided with the cast metal skeleton [7] that is complementary with the base arc in the said base [2], and it is short cylindrical structure [6] that single armed connects retainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03216577 CN2614645Y (en) | 2003-04-16 | 2003-04-16 | Casting frame type fixed denture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03216577 CN2614645Y (en) | 2003-04-16 | 2003-04-16 | Casting frame type fixed denture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2614645Y true CN2614645Y (en) | 2004-05-12 |
Family
ID=34243058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03216577 Expired - Fee Related CN2614645Y (en) | 2003-04-16 | 2003-04-16 | Casting frame type fixed denture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2614645Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697571A (en) * | 2012-06-07 | 2012-10-03 | 陈蓝 | Method for preventing removable artificial teeth with metal clasps from being swallowed carelessly |
| CN104306077A (en) * | 2014-11-18 | 2015-01-28 | 马振华 | Tooth fixing device and false tooth |
| CN106413627A (en) * | 2014-06-20 | 2017-02-15 | 赵庸文 | Partial denture and method for manufacturing same |
| CN109549727A (en) * | 2019-01-07 | 2019-04-02 | 韶关市丹雪牙科技术开发有限公司 | A kind of artificial tooth that repairing effect is good |
-
2003
- 2003-04-16 CN CN 03216577 patent/CN2614645Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697571A (en) * | 2012-06-07 | 2012-10-03 | 陈蓝 | Method for preventing removable artificial teeth with metal clasps from being swallowed carelessly |
| CN102697571B (en) * | 2012-06-07 | 2014-10-08 | 陈蓝 | Method for preventing removable artificial teeth with metal clasps from being swallowed carelessly |
| CN106413627A (en) * | 2014-06-20 | 2017-02-15 | 赵庸文 | Partial denture and method for manufacturing same |
| CN104306077A (en) * | 2014-11-18 | 2015-01-28 | 马振华 | Tooth fixing device and false tooth |
| CN109549727A (en) * | 2019-01-07 | 2019-04-02 | 韶关市丹雪牙科技术开发有限公司 | A kind of artificial tooth that repairing effect is good |
| CN109549727B (en) * | 2019-01-07 | 2024-03-26 | 韶关市丹雪牙科技术开发有限公司 | False tooth with good repairing effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |