CN203195785U - Tooth implantation part - Google Patents
Tooth implantation part Download PDFInfo
- Publication number
- CN203195785U CN203195785U CN 201320205195 CN201320205195U CN203195785U CN 203195785 U CN203195785 U CN 203195785U CN 201320205195 CN201320205195 CN 201320205195 CN 201320205195 U CN201320205195 U CN 201320205195U CN 203195785 U CN203195785 U CN 203195785U
- Authority
- CN
- China
- Prior art keywords
- implantation
- shoulder
- plantation
- tooth
- neck
- 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
- 238000002513 implantation Methods 0.000 title abstract 14
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 9
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052588 hydroxylapatite Inorganic materials 0.000 claims abstract description 5
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 claims abstract description 5
- 239000007943 implant Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims 1
- 230000012010 growth Effects 0.000 abstract description 5
- 210000000988 bone and bone Anatomy 0.000 abstract description 4
- 230000035876 healing Effects 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract 1
- 210000003739 neck Anatomy 0.000 description 6
- 238000011084 recovery Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 206010003694 Atrophy Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000037444 atrophy Effects 0.000 description 1
- 230000008468 bone growth Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 108010048734 sclerotin Proteins 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 230000008467 tissue growth Effects 0.000 description 1
Images
Landscapes
- Dental Prosthetics (AREA)
Abstract
The utility model discloses a tooth implantation part. The tooth implantation part comprises an implantation shoulder 1 and a plurality of implantation parts 2 connected with the implantation shoulder 1, wherein the implantation parts 2 are composed of neck parts 3 and implantation piles 4, and the implantation piles 4 are connected with the implantation shoulder 1 through the neck parts 3; the implantation shoulder 1 is provided with a plurality of round holes 5 with same size, hydroxyapatite is filled in the round holes 5, and a multi-hole tantalum layer 6 is covered on the bottom of the implantation shoulder 1. The tooth implantation part adopting the structure has the advantages that the biocompatibility of the tooth implantation part is strengthened, the starting growth of bone substances is fast, and the healing and restoration effect is promoted.
Description
Technical field
The utility model is related to a kind of Dental implantion part, more particularly to a kind of biocompatibility is high, startup growth is fast, the Dental implantion part that recovery effects are good.
Background technology
Planting body is the key component of tooth-implanting, and the quality of planting body determines the height of plantation quality, with vital effect.For alveolar bone severe atrophy person and upper jaw anodontism person, conventional planting body does not adapt to its planting requirement, and planting effect is poor.For part agomphosis, full mouth agomphosis, backteeth deletion patients, conventional planting body there is also biocompatibility it is not high, start the defects such as growth is slow, recovery effects are bad.
Utility model content
In view of the foregoing defects the prior art has, the utility model aims to provide a kind of biocompatibility height, starts the Dental implantion part that growth is fast, recovery effects are good.
To achieve these goals, the utility model uses following technical scheme：Dental implantion part includes plantation shoulder and is connected to one or more plantation portion of plantation shoulder；The plantation portion is made up of neck and implant post, and the implant post is connected to the plantation shoulder by the neck；It is provided with the plantation shoulder in multiple size identical circular holes, the circular hole and is filled with hydroxyapatite；The plantation shoulder bottom is covered with porous tantalum layer.
As the improvement to the technical program, the porous tantalum layer porosity is 55%.
Compared with the prior art, the utility model makes sclerotin start growth faster, improves healing and recovery effects by adopting the above-described technical solution, strengthen the biocompatibility of Dental implantion part.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
In figure：1 kind is planted shoulder, 2 plantation portions, 3 necks, 4 implant posts, 5 circular holes, 6 porous tantalum layers.
Embodiment
The utility model is specifically described below by embodiment; be necessary it is pointed out here that be that following examples are served only for that the utility model is further detailed; it is not intended that the limitation to the utility model protection domain, those skilled in the art can make some nonessential modifications and adaptations according to the above to the utility model.
Embodiment：A kind of Dental implantion part, as shown in figure 1, Dental implantion part includes plantation shoulder 1 and is connected to one or more plantation portion 2 of plantation shoulder 1；The plantation portion 2 is made up of neck 3 and implant post 4, and the implant post 4 is connected to the plantation shoulder 1 by the neck 3；It is provided with the plantation shoulder 1 in multiple size identical circular holes 5, the circular hole 5 and is filled with hydroxyapatite；The plantation bottom of shoulder 1 is covered with porous tantalum layer 6.
The porosity of porous tantalum layer 6 preferably 55%.
In planting process, plantation shoulder is by embedded alveolar bone, and plantation portion neck will be located at soft tissue area, and implant post will be exposed to oral cavity.The tooth of the convenient plantation correspondence position missing of setting of multiple plantation portions, strong adaptability of this structure to different affected parts.Circular hole will guide human body bone tissue growth rapidly, improve tightness of the planting body in human body, make it firm durable.Hydroxyapatite and porous tantalum have very strong biocompatibility, can quickly start bone growth, promote fusion, lifting healing and recovery effects.
Claims (2)
1. a kind of Dental implantion part, it is characterised in that：The Dental implantion part includes plantation shoulder（1）And it is connected to plantation shoulder（1）One or more plantation portion（2）；The plantation portion（2）By neck（3）And implant post（4）Composition, the implant post（4）Pass through the neck（3）It is connected to the plantation shoulder（1）；The plantation shoulder（1）On be provided with multiple size identical circular holes（5）, the circular hole（5）In be filled with hydroxyapatite；The plantation shoulder（1）Bottom is covered with porous tantalum layer（6）.
2. Dental implantion part as claimed in claim 1, it is characterised in that：The porous tantalum layer（6）Porosity is 55%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320205195 CN203195785U (en) | 2013-04-23 | 2013-04-23 | Tooth implantation part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320205195 CN203195785U (en) | 2013-04-23 | 2013-04-23 | Tooth implantation part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203195785U true CN203195785U (en) | 2013-09-18 |
Family
ID=49139929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320205195 Expired - Fee Related CN203195785U (en) | 2013-04-23 | 2013-04-23 | Tooth implantation part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203195785U (en) |
-
2013
- 2013-04-23 CN CN 201320205195 patent/CN203195785U/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: 20130918 Termination date: 20190423 |