CN202950782U - Dental implant for promoting healing - Google Patents
Dental implant for promoting healing Download PDFInfo
- Publication number
- CN202950782U CN202950782U CN2012206974225U CN201220697422U CN202950782U CN 202950782 U CN202950782 U CN 202950782U CN 2012206974225 U CN2012206974225 U CN 2012206974225U CN 201220697422 U CN201220697422 U CN 201220697422U CN 202950782 U CN202950782 U CN 202950782U
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- China
- Prior art keywords
- dental implant
- hole
- tooth implant
- healing
- groove
- 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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- Materials For Medical Uses (AREA)
Abstract
The utility model discloses a dental implant for prompting healing. The dental implant for promoting healing is a cylindrical structure with an outer thread 5; a tapered shoulder 4 with porous tantalum bonded on the surface is arranged on the rear part of the dental implant; a cone-shaped hole 4 is formed in the center of the rear part of the dental implant; a regularly polygonal hole 2 is connected below the cone-shaped hole 1; a screw hole 3 is connected below the regularly polygonal hole 2; a through hole 6 is formed in the end part of the dental implant; a penetrating long hole 7 is formed in the middle part of the dental implant; and hydroxyapatite is filled in the long hole 7. According to the dental implant with the structure, the bone healing is promoted, the recovery cycle is shortened, the recovery effect is improved and the biocompatibility is improved, so that the comprehensive performances of the dental implant are better.
Description
Technical field
This utility model relates to a kind of tooth implant, relates in particular to a kind of healing, tooth implant that the restore cycle is short, recovery effects good, biocompatibility is high of promoting.
Background technology
The tooth planting technology, through the development of nearly decades, has obtained significant progress, reaches its maturity.
Traditional Dental implant surgery is taked the secondary operation method usually, and operation just can complete implantation and stressed at twice, and the restore cycle is long.And the Biocompatibility deficiency, further cause indolence, and recovery effects is undesirable.
The utility model content
In view of the foregoing defects the prior art has, this utility model aims to provide a kind of healing, tooth implant that the restore cycle is short, recovery effects good, biocompatibility is high of promoting.
To achieve these goals, this utility model by the following technical solutions: promote that the tooth implant of healing is with externally threaded cylindrical structural; There is the tapering shoulder of porous tantalum at described tooth implant rear portion with surface adhesion; Center, described tooth implant rear portion is provided with the round platform hole, and below, described round platform hole is connected with the regular polygon hole, and below, described regular polygon hole is connected with screw; Described tooth implant end has groove; Described tooth implant middle part, with the elongated hole connected, is filled with hydroxyapatite in described elongated hole.
As the improvement to the technical program, described tapering shoulder tapering is 15 °.
As the improvement to the technical program, described groove is square groove.
Compared with the prior art, this utility model, owing to having adopted technique scheme, has promoted sclerotin healing, has shortened the restore cycle, has promoted recovery effects, has improved biocompatibility, thereby makes the tooth implant combination property better.
The accompanying drawing explanation
The structural representation that Fig. 1 is this utility model embodiment.
In figure: 1 round platform hole, 2 regular polygon holes, 3 screws, 4 tapering shoulders, 5 external screw threads, 6 grooves, 7 elongated holes.
The specific embodiment
Below by embodiment, this utility model is specifically described; be necessary to be pointed out that at this following examples are only for being further detailed this utility model; 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 that promotes healing as depicted in figs. 1 and 2, promotes that the tooth implant of healing is the cylindrical structural with external screw thread 5; There is the tapering shoulder 4 of porous tantalum at described tooth implant rear portion with surface adhesion; Center, described tooth implant rear portion is provided with round platform hole 1, and 1 below, described round platform hole is connected with regular polygon hole 2, and 2 belows, described regular polygon hole are connected with screw 3; Described tooth implant end has groove 6; Described tooth implant middle part, with the elongated hole 7 connected, is filled with hydroxyapatite in described elongated hole 7.
In order to strengthen the matching with alveolar bone, described tapering shoulder 4 taperings are 15 °.
Described groove 6 can be square groove or half slot.The present embodiment adopts square groove.
In total, externally threaded tooth-shape structure has increased the contact area with sclerotin, and the effect that its most advanced and sophisticated tapering has played the extruding sclerotin, realized good laminating, when realizing stablizing maintenance, also can promote sclerotin healing, shortens the restore cycle.The tapering shoulder has played good connection and sealing process.Porous tantalum and hydroxyapatite have promoted the biocompatibility of total, further accelerate sclerotin healing.The effect of end groove is to start fast bone tissue growth, and guiding sclerotin form, realize maintenance as early as possible.
Claims (3)
1. one kind promotes the tooth implant healed, and it is characterized in that: the tooth implant of described promotion healing is the cylindrical structural with external screw thread (5); There is the tapering shoulder (4) of porous tantalum at described tooth implant rear portion with surface adhesion; Center, described tooth implant rear portion is provided with round platform hole (1), and below, described round platform hole (1) is connected with regular polygon hole (2), and below, described regular polygon hole (2) is connected with screw (3); Described tooth implant end has groove (6); Described tooth implant middle part is with the elongated hole (7) connected, and described elongated hole is filled with hydroxyapatite in (7).
2. the tooth implant that promotion as claimed in claim 1 is healed, it is characterized in that: described tapering shoulder (4) tapering is 15 °.
3. the tooth implant that promotion as claimed in claim 1 or 2 is healed, it is characterized in that: described groove (6) is square groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206974225U CN202950782U (en) | 2012-12-17 | 2012-12-17 | Dental implant for promoting healing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206974225U CN202950782U (en) | 2012-12-17 | 2012-12-17 | Dental implant for promoting healing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202950782U true CN202950782U (en) | 2013-05-29 |
Family
ID=48456380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206974225U Expired - Fee Related CN202950782U (en) | 2012-12-17 | 2012-12-17 | Dental implant for promoting healing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202950782U (en) |
-
2012
- 2012-12-17 CN CN2012206974225U patent/CN202950782U/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 |
Granted publication date: 20130529 Termination date: 20181217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |