CN203263565U - Semi-closed implant - Google Patents
Semi-closed implant Download PDFInfo
- Publication number
- CN203263565U CN203263565U CN 201320254547 CN201320254547U CN203263565U CN 203263565 U CN203263565 U CN 203263565U CN 201320254547 CN201320254547 CN 201320254547 CN 201320254547 U CN201320254547 U CN 201320254547U CN 203263565 U CN203263565 U CN 203263565U
- Authority
- CN
- China
- Prior art keywords
- implant
- shoulder
- hole
- semi
- counterbore
- 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
Links
- 239000007943 implant Substances 0.000 title claims abstract description 29
- 238000002513 implantation Methods 0.000 claims abstract description 17
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 5
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 210000000988 bone and bone Anatomy 0.000 abstract description 5
- 238000005755 formation reaction Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004053 dental implant Substances 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 241001014327 Anodontia Species 0.000 description 1
- 208000037408 Device failure Diseases 0.000 description 1
- 206010002583 anodontia Diseases 0.000 description 1
- 230000005212 anodontia Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 108010048734 sclerotin Proteins 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000008467 tissue growth Effects 0.000 description 1
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Abstract
The utility model discloses a semi-closed implant. The semi-closed implant comprises an implant shoulder 1 and one or more implant parts 2 connected with the implant shoulder 1, wherein each implant part 2 comprises an implant pile 4 and a neck part 3 connected between the implant pile 4 and the implant shoulder 1; hook-shaped structures 5 which are bent inwards are arranged on the two sides of the implant shoulder 1; a raised structure 8 is arranged at the middle part of the implant shoulder 1, the raised structure 8 is provided with a counterbore 6 and a through hole 7, the counterbore 6 and the through hole 7 are intersected in a T shape, and porous tantalum is filled in the counterbore 6 and the through hole 7. The semi-closed implant with the structure is convenient to perform implantation operation, the fixing position is firm, the biocompatibility of the structure is improved, and the fast and stable combination of the implant with human bone tissues can be promoted.
Description
Technical field
This utility model relates to a kind of semi-enclosed implantation body, relate in particular to a kind of be convenient to implant procedure, maintenance firmly, the semi-enclosed implantation body of good biocompatibility, the combination of promotion fast and stable.
Background technology
Dental implant surgery is a kind for the treatment of and the operation of repairing the damaged or anodontia of tooth, and it need to among implantation body's implant into body oral cavity, replace the tissues such as root of the tooth that damage.Dental implant surgery is in advanced position in the every clinical means of dental care, have vast potential for future development.Implantation body is the critical component of Dental implant surgery, and its quality has directly determined the success or failure of implant operation.Common implantation body can not be suitable for for special cases such as upper jaw anodontism, exist to implant inconvenience, maintenance is not firm, biocompatibility is bad, be combined the shortcoming such as poor with osseous tissue, needs badly and develops planting effect better implantation body structure.
The utility model content
In view of the foregoing defects the prior art has, this utility model aim to provide a kind of be convenient to implant procedure, maintenance firmly, the semi-enclosed implantation body of good biocompatibility, the combination of promotion fast and stable.
To achieve these goals, this utility model by the following technical solutions: semi-enclosed implantation body comprises that plantation shoulder and one or more are connected in the plantation section of plantation shoulder; Described plantation section comprise implant post and be connected in described implant post and described plantation shoulder between cervical region; Described plantation shoulder both sides are with crooked to the inside hook formation; Described plantation shoulder middle part is with bulge-structure, and described bulge-structure is provided with counterbore and through hole, and described counterbore and through hole are " T " word and intersect, and are filled with porous tantalum in described counterbore and through hole.
As the improvement to the technical program, described counterbore and through hole are circular hole.
Compared with the prior art, this utility model is convenient to implant procedure owing to having adopted technique scheme, makes maintenance more firm, has improved the biocompatibility of structure, promotes implantation body and the ground combination of body bone tissue fast and stable.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment.
In figure: plant shoulder, 2 kinds for a kind and plant section, 3 cervical regions, 4 implant posts, 5 hook formations, 6 counterbores, 7 through holes, 8 bulge-structures.
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 semi-enclosed implantation body, as shown in Figure 1, semi-enclosed implantation body comprises that plantation shoulder 1 and one or more are connected in the plantation section 2 of plantation shoulder 1; Described plantation section 2 comprise implant post 4 and be connected in described implant post 4 and described plantation shoulder 1 between cervical region 3; Described plantation shoulder 1 both sides are with crooked to the inside hook formation 5; Described plantation shoulder 1 middle part is with bulge-structure 8, and described bulge-structure 8 is provided with counterbore 6 and through hole 7, and described counterbore 6 and through hole 7 are " T " word and intersect, and are filled with porous tantalum in described counterbore 6 and through hole 7.
For ease of making, described counterbore 6 and through hole 7 are circular hole.
The hook formation of plantation shoulder both sides makes implantation body more be convenient to implant.The porous tantalum material can be brought into play the strong advantage of biocompatibility, starts fast bone tissue growth, and the molding of guiding sclerotin promotes implantation body and the ground combination of human body bone fast and stable, makes implant retention more firm.
Claims (2)
1. semi-enclosed implantation body is characterized in that: described semi-enclosed implantation body comprises that plantation shoulder (1) and one or more are connected in the plantation section (2) that (1) is takeed in plantation; Described plantation section (2) comprise implant post (4) and be connected in described implant post (4) and described plantation shoulder (1) between cervical region (3); Described plantation shoulder (1) both sides are with crooked to the inside hook formation (5); Described plantation shoulder (1) middle part is with bulge-structure (8), and described bulge-structure (8) is provided with counterbore (6) and through hole (7), and described counterbore (6) and through hole (7) are " T " word and intersect, and are filled with porous tantalum in described counterbore (6) and through hole (7).
2. Dnetal implant component as claimed in claim 1, it is characterized in that: described counterbore (6) and through hole (7) are circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320254547 CN203263565U (en) | 2013-05-13 | 2013-05-13 | Semi-closed implant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320254547 CN203263565U (en) | 2013-05-13 | 2013-05-13 | Semi-closed implant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203263565U true CN203263565U (en) | 2013-11-06 |
Family
ID=49494073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320254547 Expired - Fee Related CN203263565U (en) | 2013-05-13 | 2013-05-13 | Semi-closed implant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203263565U (en) |
-
2013
- 2013-05-13 CN CN 201320254547 patent/CN203263565U/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: 20131106 Termination date: 20190513 |