CN2182604Y - Upper base for implanting teeth - Google Patents
Upper base for implanting teeth Download PDFInfo
- Publication number
- CN2182604Y CN2182604Y CN 94200926 CN94200926U CN2182604Y CN 2182604 Y CN2182604 Y CN 2182604Y CN 94200926 CN94200926 CN 94200926 CN 94200926 U CN94200926 U CN 94200926U CN 2182604 Y CN2182604 Y CN 2182604Y
- Authority
- CN
- China
- Prior art keywords
- foundation pile
- housing
- cone
- bulb
- seat
- 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 combined type foundation pile for the upper part of a dental implant. The interior of a housing 4 is a corresponding space to the shape of a conical body 9, and the end of the housing 4 is provided with a through hole 10. The conical body 9 is in an angle of 0 to 45 DEG with the axial cord of a foundation pile base 5 and is fixed into integration with the foundation pile base 5, and the foundation pile base 5 is screwed with an implant 7 via a central screw 6. The foundation pile is exquisite in structure and reasonable in design, accords with the condition of the oral cavities of the easterners, and can be used for connecting various artificial dental crowns of implanted teeth with artificial dental roots after a single one, or a few, or a full mouth of teeth are lost. The utility model is beautiful in appearance and reliable in effect on a long time.
Description
This utility model relates to the box-like foundation pile of a kind of tooth section's implantation body's upper group, belongs to the mouth cavity planting body technical field.
People's tooth is all or part of come off after, traditional restorative procedure is a mode fixed denture of taking dens supporter or facing.These methods mostly exist fixing insecure, masticatory function is low, the influence pronunciation, and the patient will bear affliction when grinding one's teeth in sleep and often because of the exposing metal facing influences defectives such as attractive in appearance, make the odontopathy patient be difficult for accepting.Since the seventies, implantation body of tooth section technology is occurring all over the world in succession, and develops a series of implantation body product.Yet the defective because of existing in selection, design, processing, the application causes difficulty to clinical practice, and complication is many, the mortality height.Implantation body's product of especially external import, otherwise system is incomplete, and technology path is not most advanced, or is exactly product specification incompatibility China and Asians's oral conditions, costs an arm and a leg, and can't apply in China and even Eastern countries.
This utility model is exactly the defective at above background technology, and design a kind of rational in infrastructure, connect reliably, good with the artificial tooth root matching performance, adapt to the box-like foundation pile of implantation body of tooth section upper group of Asians's oral conditions.
The purpose of this utility model realizes by following technical solution: the box-like foundation pile of this tooth section's implantation body's upper group is to be made of screw, housing, foundation pile seat and center bolt, the cone shape of its middle shell inner face and foundation pile seat adapts, housing is provided with a through hole, 0-45 ° of the axis inclination of the relative foundation pile seat of cone and being solidified as a whole is respectively equipped with through hole at the axis direction of cone and foundation pile seat.Also be provided with groove on the outer conical surface of said housing.This foundation pile can also be provided with a bulb on center bolt top, and the inside of housing is a sphere that adapts with the bulb shape, and post embeds in the bulb, and elastic ring is installed on the intravital scrobicular ring of shell.
Fig. 1: the structural representation of this utility model embodiment 1.
The assembling exploded view of Fig. 2: Fig. 1.
The structural representation of Fig. 3: embodiment 2.
The assembling exploded view of Fig. 4: Fig. 3.
The structural representation of Fig. 5: embodiment 3.
The assembling exploded view of Fig. 6: Fig. 5.
The structural representation of Fig. 7: embodiment 4.
The assembling exploded view of Fig. 8: Fig. 7.
The structural representation of Fig. 9: embodiment 5.
The assembling exploded view of Figure 10: Fig. 9.
Embodiment 1: referring to Fig. 1, Fig. 2, the foundation pile seat 5 that is solidified as a whole with cone 9 is spun by center bolt 6 and is fixed in the implantation body 7, and cone 9 is 10-45 ° with the axis of foundation pile seat 5.Fixedly connected with cone 9 by screw 2 with artificial corona 1 bonded housing 4.Foundation pile seat 5 lower ends are provided with internal square hole or interior hexagonal hole, can cooperate better with the shape of center bolt 6 ends.The foundation pile of this version is suitable for installing and using of Anterior Implant artificial tooth.
Embodiment 2: referring to Fig. 3, Fig. 4, basic identical described in the structure of screw 2 and housing 4 and the embodiment 1 wherein, just on foundation pile seat 5, do not establish cone 9, foundation pile seat 5 and the common tapering inclined-plane that forms of center bolt 6 end sides, match with housing 4 inner surfacies, be provided with screwed hole at the top of center bolt 6.With artificial corona 1 bonded housing 4 by screw 2 directly and center bolt 6 spin fixingly, center bolt 6 passes foundation pile seat 5 and is screwed in the implantation body 7.The foundation pile of this version is suitable for installing and using of backteeth implant denture.
Embodiment 3: referring to Fig. 5, Fig. 6, becoming with foundation pile seat 5 axis on 10-45 ° the outer cone side of cone 9 to be provided with 1-4 groove 8, so that increase combining of artificial corona and cone 9.The foundation pile seat that has cone 9 directly is fixed in the implantation body 7 by center bolt 6.This structure is suitable for installing and using of labial teeth mucosity type implant denture.
Embodiment 4: referring to Fig. 7, Fig. 8, the foundation pile seat 5 that has groove 8 on the outer conical surface directly combines with artificial coronas 1, and by center bolt 6 directly and implantation body 7 fix.This structure is suitable for installing and using of backteeth mucosity type implant denture.
Embodiment 5: referring to Fig. 9, Figure 10, be provided with a bulb 11 on the termination of center bolt 6, the top of bulb 11 has a blind hole 15 that embeds post 12, and the upper end of post 12 slightly exceeds the surface of bulb 11.The inside of housing 4 is a sphere, and is provided with scrobicular ring 14 in the summary bottom of sphere, and elastic ring 13 is installed in the scrobicular ring 14.Post 12 can make between housing 4 and the bulb 11 and play cushioning effect.Elastic ring 13 can prevent that housing 4 and bulb 11 break away from, and the center bolt 6 that has bulb 11 directly is screwed in the implantation body 7.This structure is movably connected, is mainly used in the making of dismountable type plantation overlay denture.
Delicate structure of the present utility model, reasonable in design meets China and even Asians's oral conditions, and the suitability is strong, applied range.Can be used for indivedual anodontias, local anodontia, the artificial corona of the dental pattern disappearance all kinds of Dental Implant in back is connected with artificial tooth root, clinical effectiveness is obvious, is significant for raising dentistry implant denture quality and long-term effect.
Claims (3)
1, the box-like foundation pile of a kind of tooth section's implantation body's upper group, it is characterized in that this foundation pile is made of screw (2), housing (4), foundation pile seat (5) and center bolt (6), wherein: cone (9) shape of housing (4) inner face and foundation pile seat (5) adapts, housing (4) is provided with a through hole (10), cone (9) relatively foundation pile seat (5) 0-45 ° of axis inclination and be solidified as a whole, be respectively equipped with through hole (3) at the axis direction of cone (9) and foundation pile seat (5).
2, foundation pile as claimed in claim 1 is characterized in that also being provided with groove (8) on the outer conical surface of said housing (4).
3, foundation pile as claimed in claim 1, it is characterized in that this foundation pile can also be provided with a bulb (11) on center bolt (6) top, the inside of housing (4) is a sphere that adapts with bulb (11) shape, post (12) embeds in the bulb (11), and elastic ring (13) is installed on the scrobicular ring (14) in the housing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94200926 CN2182604Y (en) | 1994-01-04 | 1994-01-04 | Upper base for implanting teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94200926 CN2182604Y (en) | 1994-01-04 | 1994-01-04 | Upper base for implanting teeth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2182604Y true CN2182604Y (en) | 1994-11-16 |
Family
ID=33821137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94200926 Expired - Fee Related CN2182604Y (en) | 1994-01-04 | 1994-01-04 | Upper base for implanting teeth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2182604Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103582465A (en) * | 2011-05-16 | 2014-02-12 | 贺利氏古莎齿科股份有限公司 | Superstructure and methods for manufacturing the same |
| CN103637850A (en) * | 2012-07-11 | 2014-03-19 | 贺利氏古莎齿科股份有限公司 | A screw channel directing device for a dental superstructure and methods for manufacturing a dental superstructure |
| CN103648431A (en) * | 2011-07-06 | 2014-03-19 | 诺贝尔生物服务公司 | Screw and driver tool |
| CN109330723A (en) * | 2018-11-21 | 2019-02-15 | 陈颖 | A kind of reparation base station with telescope crown base station |
-
1994
- 1994-01-04 CN CN 94200926 patent/CN2182604Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103582465A (en) * | 2011-05-16 | 2014-02-12 | 贺利氏古莎齿科股份有限公司 | Superstructure and methods for manufacturing the same |
| CN103582465B (en) * | 2011-05-16 | 2016-08-24 | 贺利氏古萨有限公司 | Superstructure and the method manufacturing dental superstructure |
| CN103648431A (en) * | 2011-07-06 | 2014-03-19 | 诺贝尔生物服务公司 | Screw and driver tool |
| CN103648431B (en) * | 2011-07-06 | 2017-05-17 | 诺贝尔生物服务公司 | Screw and driver composite part |
| CN103637850A (en) * | 2012-07-11 | 2014-03-19 | 贺利氏古莎齿科股份有限公司 | A screw channel directing device for a dental superstructure and methods for manufacturing a dental superstructure |
| CN103637850B (en) * | 2012-07-11 | 2017-04-12 | 贺利氏古萨有限公司 | A screw channel directing device for a dental superstructure and methods for manufacturing a dental superstructure |
| CN109330723A (en) * | 2018-11-21 | 2019-02-15 | 陈颖 | A kind of reparation base station with telescope crown base station |
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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 |