CN202859346U - Dental implant - Google Patents
Dental implant Download PDFInfo
- Publication number
- CN202859346U CN202859346U CN 201220585512 CN201220585512U CN202859346U CN 202859346 U CN202859346 U CN 202859346U CN 201220585512 CN201220585512 CN 201220585512 CN 201220585512 U CN201220585512 U CN 201220585512U CN 202859346 U CN202859346 U CN 202859346U
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- Prior art keywords
- foundation pile
- root
- tooth implant
- dental implant
- divided
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Abstract
The utility model discloses a dental implant. The dental implant is divided into a foundation pile 1, a neck part 2 and a root part 3 from top to bottom, wherein the foundation pile 1 is divided into an upper foundation pile part 4 and a lower foundation pile part 5; the upper foundation pile part 4 is of a solid cylinder structure, and the lower foundation pile part 5 is of a solid cone structure with a big upper part and a small lower part; the circumferential diameter of the middle part of the neck part 2 decreases, and the longitudinal section of the neck part 2 is arc-shaped; the upper foundation pile part 4 is provided with a flat-surface tool interface 6; and the root part 3 is provided with a porous tantalum filled part 7 which traverses the root part 3. Due to the structure, the dental implant is flexible and adjustable in structure, high in safety and reliability, and comfortable and attractive, can realize good retention, and has both biocompatibility and mechanical performance.
Description
Technical field
This utility model relates to a kind of tooth implant, relates in particular to a kind of safe and reliable, Comfortable attractive, retention effect is good, biocompatibility is high tooth implant.
Background technology
In current Dental Implant technical field, because the impact of jawbone anatomical structure if the direction that tooth implant is implanted is unfavorable for top corona reparation, needs tooth implant foundation pile and root to form gyration and corrects.But in the existing tooth implantation system, the direction of foundation pile is difficult to correct, and the tooth implant tunable performance is relatively poor, and human body produces sense of discomfort easily, can't realize good performance attractive in appearance.Simultaneously, existing tooth implant adopts pottery or compact metal material to make more, lacks the material of high-biocompatibility as medium, can not fully merge with sclerotin, can't realize stablizing maintenance, and security reliability is demanded urgently promoting.
The utility model content
In view of the foregoing defects the prior art has, this utility model aims to provide a kind of safe and reliable, Comfortable attractive, retention effect is good, biocompatibility is high tooth implant.
To achieve these goals, this utility model by the following technical solutions: tooth implant is divided into foundation pile, cervical region and root from top to bottom; Described foundation pile is divided into foundation pile top and foundation pile bottom; Described foundation pile top is the solid cylinder body structure, and described foundation pile bottom is up big and down small filled circles cone structure; Described cervical region Zhou Jing middle part dwindles, and longitudinal section is circular arc; Described foundation pile top is provided with the flat horizontal surface tool interface; Described root is provided with the porous tantalum that traverses root and fills the position.
As the improvement to the technical program, described root is conical structure, and tapering is 10 °.
As the improvement to the technical program, described foundation pile bottom tapering is 6 °.
Compared with the prior art, this utility model is owing to adopted technique scheme, and flexible structure is adjustable, and security reliability is high, and Comfortable attractive can be realized good maintenance, and biocompatibility and mechanical property have both.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment.
Among the figure: 1 foundation pile, 2 cervical regions, 3 roots, 4 foundation pile tops, 5 foundation pile bottoms, 6 flat horizontal surface tool interfaces, 7 porous tantalums are filled the position.
The specific embodiment
Below by embodiment this utility model is carried out concrete description; be necessary to be pointed out that at this following examples only are used for this utility model is further detailed; can not be interpreted as the restriction to this utility model protection domain, those skilled in the art can make some nonessential improvement and adjustment to this utility model according to foregoing.
Embodiment: a kind of tooth implant, as shown in Figure 1, tooth implant is divided into foundation pile 1, cervical region 2 and root 3 from top to bottom; Described foundation pile 1 is divided into foundation pile top 4 and foundation pile bottom 5; Described foundation pile top 4 is the solid cylinder body structure, and described foundation pile bottom 5 is up big and down small filled circles cone structure; Middle part, described cervical region 2 week footpath dwindles, and longitudinal section is circular arc; Described foundation pile top 4 is provided with flat horizontal surface tool interface 6; Described root 3 is provided with the porous tantalum that traverses root 3 and fills position 7.
In order to strengthen the matching degree with human oral cavity, described root 3 is conical structure, and tapering is 10 °.
In order to strengthen the matching degree with human oral cavity, described foundation pile bottom 5 taperings are 6 °.
The tooth implant foundation pile is up big and down small, has stronger adjustability, is conducive to realize higher comfortableness and aesthetic property.After tooth implant was implanted, the doctor can grind foundation pile top as required in the oral cavity, change simultaneously the foundation pile angle, and is practical flexibly.When realizing enough mechanical properties, the porous tantalum that root is filled has outstanding biocompatibility, can start and promote the human body bone growth, accelerates to merge to realize good retention effect, improves safety and reliability.
Claims (3)
1. tooth implant, it is characterized in that: described tooth implant is divided into foundation pile (1), cervical region (2) and root (3) from top to bottom; Described foundation pile (1) is divided into foundation pile top (4) and foundation pile bottom (5); Described foundation pile top (4) is the solid cylinder body structure, and described foundation pile bottom (5) is up big and down small filled circles cone structure; Described cervical region (2) Zhou Jing middle part dwindles, and longitudinal section is circular arc; Described foundation pile top (4) is provided with flat horizontal surface tool interface (6); Described root (3) is provided with the porous tantalum that traverses root (3) and fills position (7).
2. tooth implant as claimed in claim 1, it is characterized in that: described root (3) is conical structure, and tapering is 10 °.
3. tooth implant as claimed in claim 1 or 2, it is characterized in that: described foundation pile bottom (5) tapering is 6 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585512 CN202859346U (en) | 2012-11-08 | 2012-11-08 | Dental implant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585512 CN202859346U (en) | 2012-11-08 | 2012-11-08 | Dental implant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202859346U true CN202859346U (en) | 2013-04-10 |
Family
ID=48026113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220585512 Expired - Fee Related CN202859346U (en) | 2012-11-08 | 2012-11-08 | Dental implant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202859346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI689292B (en) * | 2019-01-21 | 2020-04-01 | 何志忠 | One-piece dental implant |
-
2012
- 2012-11-08 CN CN 201220585512 patent/CN202859346U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI689292B (en) * | 2019-01-21 | 2020-04-01 | 何志忠 | One-piece dental implant |
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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 |
Granted publication date: 20130410 Termination date: 20181108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |