CN201906022U - Dental implant abutment - Google Patents
Dental implant abutment Download PDFInfo
- Publication number
- CN201906022U CN201906022U CN2010206995538U CN201020699553U CN201906022U CN 201906022 U CN201906022 U CN 201906022U CN 2010206995538 U CN2010206995538 U CN 2010206995538U CN 201020699553 U CN201020699553 U CN 201020699553U CN 201906022 U CN201906022 U CN 201906022U
- Authority
- CN
- China
- Prior art keywords
- gingival sulcus
- surface roughness
- base station
- body base
- wearing
- 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 - Lifetime
Links
- 239000004053 dental implant Substances 0.000 title abstract 4
- 230000003746 surface roughness Effects 0.000 claims abstract description 30
- 230000000845 anti-microbial effect Effects 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000007943 implant Substances 0.000 abstract description 7
- 210000004872 soft tissue Anatomy 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 206010061218 Inflammation Diseases 0.000 abstract description 2
- 230000004054 inflammatory process Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 3
- 208000002064 Dental Plaque Diseases 0.000 abstract 2
- 238000000034 method Methods 0.000 description 8
- 230000001580 bacterial effect Effects 0.000 description 7
- 230000010478 bone regeneration Effects 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 210000004195 gingiva Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- VIJYFGMFEVJQHU-UHFFFAOYSA-N aluminum oxosilicon(2+) oxygen(2-) Chemical compound [O-2].[Al+3].[Si+2]=O VIJYFGMFEVJQHU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0048—Connecting the upper structure to the implant, e.g. bridging bars
- A61C8/0075—Implant heads specially designed for receiving an upper structure
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
The utility model provides a dental implant abutment, which is used for solving the problem that dental plaques are easy to adhere to the gingival sulcus part of the existing dental implant abutment. The dental implant abutment comprises a gum penetrating part and a gingival sulcus part, wherein the gingival sulcus part has less surface roughness than that of the gum penetrating part and is connected with the gum penetrating part. In the technical solution, for the gingival sulcus part with less surface roughness, the adhering of the dental plaques and the possibility of inflammation surrounding the implant can be reduced; and at the same time, the attachment of soft tissues can be also reduced and a natural gingival sulcus is formed, so that a good aesthetical effect is achieved and the functional requirement of the gingival sulcus part is met.
Description
Technical field
This utility model relates to medical science implanted prosthetics field, particularly a kind of mouth cavity planting body base station.
Background technology
The tooth-planting system generally includes three parts: implant in the alveolar bone and the bonded body of osseous tissue, artificial tooth titled with and at body and the mouth cavity planting body base station that manually plays interconnect function between the corona.
The surface roughness of the gingival sulcus portion of existing mouth cavity planting body base station is identical with the surface roughness of wearing gum portion.In clinical practice, gingival sulcus portion with wear gum portion and different contact areas arranged, gingival sulcus portion and wear gum portion and all should satisfy separately functional requirement with oral environment.Wherein, the cervical region of gingival fiber annular compact winding implantation body base station often has certain degree of roughness so wear gum portion surface, and the good soft tissue that holds, forms that is beneficial to gingival cell seals.But gingival sulcus portion directly is exposed in the oral environment, and its surface roughness is identical with the surface roughness of wearing gum portion, makes gingival sulcus portion be easy to bacterial plaque and adhere to that the scorching occurrence probability of bone regeneration around implant is bigger.
As seen, the gingival sulcus portion of existing mouth cavity planting body base station adheres to bacterial plaque easily.
The utility model content
This utility model embodiment provides a kind of mouth cavity planting body base station, adheres to the problem of bacterial plaque easily in order to the gingival sulcus portion that solves existing mouth cavity planting body base station.
This utility model embodiment provides a kind of mouth cavity planting body base station, comprising:
Wear gum portion;
Surface roughness is connected with the described gum portion of wearing less than described gingival sulcus portion of wearing the surface roughness of gum portion.
The described surface roughness of gum portion of wearing is greater than 0.4 μ m and less than 1 μ m.
The surface roughness of described gingival sulcus portion is less than 0.2 μ m.
Be attached with antimicrobial coating on the surface of described gingival sulcus portion.
The technical scheme that this utility model embodiment provides, the surface roughness of design gingival sulcus portion is less than the surface roughness of wearing gum portion; The less gingival sulcus portion of surface roughness can reduce bacterial plaque and adhere to, and reduces the scorching occurrence probability of bone regeneration around implant; Simultaneously also can reduce adhering to of soft tissue, form natural gingival sulcus, reach aesthetic effect preferably, satisfy the functional requirement of gingival sulcus portion preferably.Further,, wear gum portion and also be more conducive to closely holding of gingival cell, can form and better make the soft tissue sealing, can better satisfy the functional requirement of wearing gum portion when the surface roughness of wearing gum portion during greater than 0.4 μ m and less than 1 μ m.
Description of drawings
The structural representation of the mouth cavity planting body base station that Fig. 1 provides for this utility model embodiment.
The specific embodiment
For technical problem, technical scheme and advantage that this utility model embodiment will be solved is clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
Illustrate that at first the surface roughness among this utility model embodiment is Ra, i.e. profile arithmetic average error.
As Fig. 1, a kind of mouth cavity planting body base station that this utility model embodiment provides comprises:
Wear gum portion 11;
Surface roughness is less than the gingival sulcus portion 12 of the surface roughness of wearing gum portion 11, and wears gum portion 11 and is connected.
Wherein, wear gum portion 11 and be used for combining, form the soft tissue sealing with gingiva tissue; The shoulder of the similar natural teeth of effect of gingival sulcus portion 12, the edge of dummy (as ceramic crown) ends at foundation pile shoulder place, avoids that the dummy edge is unsettled to cause stimulation to gingiva tissue, directly is exposed in the oral environment.In addition, above-mentioned mouth cavity planting body base station can also comprise parts such as bizet connector 13 and body connector 14, and wherein, bizet connector 13 is used for connecting the implant system superstructure, as ceramic crown; Body connector 14 is used for connecting the plantation body.
The technical scheme that this utility model embodiment provides, the surface roughness of design gingival sulcus portion is less than the surface roughness of wearing gum portion; The less gingival sulcus portion of surface roughness can reduce bacterial plaque and adhere to, and reduces the scorching odds of bone regeneration around implant; Simultaneously also can reduce adhering to of soft tissue, form natural gingival sulcus, reach aesthetic effect preferably, satisfy the functional requirement of gingival sulcus portion preferably.
Preferably, wear gum portion surface and be time smooth surface, especially when the surface roughness of wearing gum portion during greater than 0.4 μ m and less than 1 μ m, compared to existing technology, wear gum portion and be more conducive to closely holding of gingival cell, can form and better make the soft tissue sealing, can better satisfy the functional requirement of wearing gum portion.
Preferably, gingival sulcus portion surface is the height smooth surface, and especially when the surface roughness of gingival sulcus portion during less than 0.2 μ m, it reduces bacterial plaque, and to adhere to, reduce effect of bone regeneration around implant inflammation occurrence probability better.
Preferably, can also be attached with antimicrobial coating on the surface of gingival sulcus portion, can further suppress bacterial plaque and adhere to.Specifically can adopt magnetron sputtering method on the surface of gingival sulcus portion, to adhere to antimicrobial coating.
In addition, the method for preparing above-mentioned mouth cavity planting body base station comprises following flow process:
Step 1, making mouth cavity planting body base station, the mouth cavity planting body base station has to be worn gum portion and is connected the gingival sulcus portion of wearing gum portion;
Can adopt existing manufacture method to make the mouth cavity planting body base station.
Step 2, to wearing gum portion and/or gingival sulcus portion carries out surface treatment, the surface roughness that makes gingival sulcus portion is less than the surface roughness of wearing gum portion.
Wherein, can be only to wearing gum portion or gingival sulcus portion carries out surface treatment, also can be to wearing gum portion and gingival sulcus portion carries out surface treatment, as long as the surface roughness that makes gingival sulcus portion is less than the surface roughness of wearing gum portion.
Exemplarily, gingival sulcus portion is carried out the surface-treated method and comprise in the following method one or more: machine glazed finish and chemical polishing.As polish step by step with diamond polishing liquid and aluminium oxide silicon oxide polishing fluid after adopting sand papering.
Exemplarily, carry out the surface-treated method and comprise in the following method one or more wearing gum portion: machine glazed finish, chemical polishing, sandblast, acid etching, plasma spraying and laser-induced thermal etching.
The above is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a mouth cavity planting body base station is characterized in that, comprising:
Wear gum portion;
Surface roughness is connected with the described gum portion of wearing less than described gingival sulcus portion of wearing the surface roughness of gum portion.
2. mouth cavity planting body base station as claimed in claim 1 is characterized in that:
The described surface roughness of gum portion of wearing is greater than 0.4 μ m and less than 1 μ m.
3. mouth cavity planting body base station as claimed in claim 1 or 2 is characterized in that:
The surface roughness of described gingival sulcus portion is less than 0.2 μ m.
4. mouth cavity planting body base station as claimed in claim 1 or 2 is characterized in that:
Be attached with antimicrobial coating on the surface of described gingival sulcus portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206995538U CN201906022U (en) | 2010-12-29 | 2010-12-29 | Dental implant abutment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206995538U CN201906022U (en) | 2010-12-29 | 2010-12-29 | Dental implant abutment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201906022U true CN201906022U (en) | 2011-07-27 |
Family
ID=44298233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206995538U Expired - Lifetime CN201906022U (en) | 2010-12-29 | 2010-12-29 | Dental implant abutment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201906022U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525672A (en) * | 2010-12-29 | 2012-07-04 | 北京汇福康医疗技术有限公司 | Oral implant abutment and manufacture method thereof |
| CN104349743A (en) * | 2012-05-30 | 2015-02-11 | 京瓷医疗株式会社 | Dental implant |
| CN108078655A (en) * | 2017-12-13 | 2018-05-29 | 重庆医科大学附属口腔医院 | A kind of bionical implant of jawbone and preparation method thereof |
| CN117717427A (en) * | 2024-02-18 | 2024-03-19 | 首都医科大学宣武医院 | Oral implant system |
-
2010
- 2010-12-29 CN CN2010206995538U patent/CN201906022U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525672A (en) * | 2010-12-29 | 2012-07-04 | 北京汇福康医疗技术有限公司 | Oral implant abutment and manufacture method thereof |
| CN102525672B (en) * | 2010-12-29 | 2015-03-11 | 北京汇福康医疗技术有限公司 | Oral implant abutment and manufacture method thereof |
| CN104349743A (en) * | 2012-05-30 | 2015-02-11 | 京瓷医疗株式会社 | Dental implant |
| CN108078655A (en) * | 2017-12-13 | 2018-05-29 | 重庆医科大学附属口腔医院 | A kind of bionical implant of jawbone and preparation method thereof |
| CN117717427A (en) * | 2024-02-18 | 2024-03-19 | 首都医科大学宣武医院 | Oral implant system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100176 Beijing economic and Technological Development Zone, Kangding street, No., Kang Sheng Industrial Park, building 20, building 11 Patentee after: Beijing 3H Medical Technology Co., Ltd. Address before: 100176 Beijing economic and Technological Development Zone, Kangding street, No., Kang Sheng Industrial Park, building 20, building 11 Patentee before: Beijing 3H Medical Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: In Beijing economic and Technological Development Zone, two street 100176 8 Beijing City Hospital No. 18 building 3 layer 4 layer 5 layer 504-520 room Patentee after: Beijing 3H Medical Technology Co., Ltd. Address before: 100176 Beijing economic and Technological Development Zone, Kangding street, No., Kang Sheng Industrial Park, building 20, building 11 Patentee before: Beijing 3H Medical Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110727 |
|
| CX01 | Expiry of patent term |