CN102475578A - Dental artificial implant and production method thereof - Google Patents
Dental artificial implant and production method thereof Download PDFInfo
- Publication number
- CN102475578A CN102475578A CN2010105652111A CN201010565211A CN102475578A CN 102475578 A CN102475578 A CN 102475578A CN 2010105652111 A CN2010105652111 A CN 2010105652111A CN 201010565211 A CN201010565211 A CN 201010565211A CN 102475578 A CN102475578 A CN 102475578A
- Authority
- CN
- China
- Prior art keywords
- tooth
- root
- manual work
- planted
- dentistry
- 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.)
- Granted
Links
Images
Landscapes
- Dental Prosthetics (AREA)
Abstract
The invention discloses a dental artificial implant and a production method thereof. The dental artificial implant comprises a tooth root and a tooth column, wherein the tooth root is a columnar body, the outer edge of the columnar body is provided with a screw thread part, the surface of the tooth root is processed by sandblasting to form a plurality of first pores and second pores on the surface of the tooth root, the tooth column stretches from the top of the tooth root, one or more mark parts and tabling grooves are formed at the outer edge, and a supported hole is arranged in the top of the tooth column. According to the invention, by carrying out sandblasting on the surface of the tooth root, a plurality of pores are formed on the surface of the tooth root, so that after tooth implantation, bone cells in the body bone tissue can be allowed to effectively penetrate into the first pores and the second pores and can generate radial grasping effect with the first pores and second pores, and then mutual grasping effect between the artificial implant and the bone tissue is strengthened.
Description
Technical field
The present invention relates to a kind of dentistry manual work and plant body and manufacturing approach thereof, be meant especially a kind of can increase and skeletal tissue between the effect that grasps each other, and body is planted in the manual work that improves the bone synergy.
Background technology
Tooth is planted in so-called manual work, is implant the manual work that is made up of stake of metal tooth or pottery at the alveolar bone of edentulous region to plant body, treats that manual work plants after body and dental bed combine closely, and installs artificial tooth more above that.Therefore, manual work is planted the artificial tooth of tooth and is laid deep ground just as the house, move compared with traditional artificial tooth is more firm, difficult, and appearance is difficult for finding out the vestige of artificial tooth.
All long column bodies of similar root of the tooth of external type and function are planted in the manual work that at present general dentistry is used; Complete manual work is planted tooth and is then planted body, connector and corona three by manual work and form; Can lock by screw between its three (or use alternately by adhesive agent or screw and adhesive agent); The artificial substituent of series connection all-in-one-piece, its purpose will replace dermal tooth exactly.
In case the manual work in the implantation dental bed is planted after body organizes driving fit (being commonly called as the bone integration) with skeleton, body is planted in the manual work of being implanted just can equally with the root of the tooth of dermal tooth bear the interlock strength of chewing; But after the body implantation was planted in manual work, the trace in the skeleton tissue moved, if surpass 100 microns failures that will cause bone to be integrated, in other words reduce artificial trace of planting the body implantation and move, and be to plant the successful key factor of tooth.
It mainly is the mechanical forces of utilizing screw thread that body is planted in the employed manual work of dentistry at present; It is fixed in the skeleton tissue; Short of in principle flood tide moves or the trace above 100 microns moves, and the bone integration of planting between body and osteocyte that can bear after the operation can continue to carry out; Though manual work is planted body and skeleton when organizing driving fit, skeleton is only organized and possibly fitted with the surface that body is planted in manual work, leans on the design of screw thread merely, and can't effectively keep manual work and plant the grasping force between body and the skeleton tissue.
In addition, existing manual is planted body, in order can effectively to combine with the skeleton tissue, generally can the surface design that body is planted in manual work be formed matsurface, plant physical ability in the hope of manual work and mutually combine with the skeleton tissue effectively, but its effect is clear.
In other words; Body is planted in the existing manual work that only has screw thread design and rough surface merely and skeleton is organized after the driving fit; It still has the anxiety that gets loose of counter-rotating, and causing manual work to plant body can't strong fix, and so not only making manual work plant body can't lotus power; Artificial tooth on it is more difficult to keep a foothold, makes patient Hua Liaoda but do poor more to banknote more.
This shows that employed on the market at present manual work is planted body and still had many disappearances, real non-one kindhearted design, and demand urgently improveing.
In view of this, this case inventor is urgently to think to improve innovation seeing that each item problem of body is planted in above-mentioned existing manual work, after concentrating on studies through taking great pains to attain one's goal for many years, completes successfully the dentistry manual work that the present invention relates to finally and plants body.
Summary of the invention
First purpose of the present invention be to provide a kind of can increase and skeletal tissue between the effect that grasps each other, and body is planted in the dentistry manual work that improves the bone synergy.
In order to reach above-mentioned purpose, solution of the present invention is:
Body is planted in a kind of dentistry manual work, wherein, comprising:
One root of the tooth is a column, and is provided with the threaded portion in this column outer rim, and is formed with a plurality of first holes on the surface of this root of the tooth, and in those first holes, is formed with second hole again; And
One tooth post, extend at this root of the tooth top certainly, and this tooth post outer rim then is formed with more than one sign portion and embeded slot, and then is provided with a supported hole in this tooth capital.
Further, more be formed with the chip area of at least one on the threaded portion of this root of the tooth.
Further, the sign portion of this tooth post is convexly equipped with and is located on this tooth post outer rim.
Further, this root of the tooth is selected from ceramic material.
Second purpose of the present invention is to provide above-mentioned dentistry manual work to plant the manufacturing approach of body, and it comprises the following step:
Ejection formation: utilize a molding tool, ejection formation one has the manual work of root of the tooth and tooth post and plants the thick embryo of body, and the outer fringe surface that makes this manual work plant the thick embryo of body forms a matsurface;
Low-temperature sintering: this manual work utilizes low-temperature sintering after planting the thick embryo forming of body, makes this manual work plant the outer fringe surface sclerosis of the thick embryo of body;
Blasting treatment for the first time: will pass through the root of the tooth that the thick embryo of body is planted in low sintering this manual work, and carry out the surface sand-blasting processing first time, and make the surface of this root of the tooth be formed with a plurality of first holes;
High temperature sintering: the thick embryo of body is planted in this manual work after the blasting treatment for the first time of this process, utilizes high temperature sintering, makes the surface sclerosis with a plurality of first holes; And
Blasting treatment for the second time: will pass through the root of the tooth of this thick embryo of high temperature sintering, and carry out the blasting treatment second time again, and make in first hole of this root of the tooth to be formed with second hole.
Further, the diameter of this second hole is less than the diameter of first hole.
Further, this root of the tooth is a column, and is provided with the threaded portion in the column outer rim, and is formed with a plurality of first holes and second hole on the surface of root of the tooth; This tooth post extends from the root of the tooth top, and this tooth post outer rim then is formed with more than one sign portion and embeded slot, and then is provided with a supported hole in this tooth capital.
Further, more be formed with the chip area of at least one on the threaded portion of this root of the tooth.
Further, the sign portion of this tooth post is convexly equipped with and is located on this tooth post outer rim.
Further, this root of the tooth is selected from ceramic material.
After adopting said structure; The present invention makes root surface be formed with a plurality of first holes and second hole through the root surface blasting treatment, thus make plant tooth after; Let the osteocyte of skeleton organization internal can go deep in those holes effectively; And with those holes in produce the radial effect that grasps, and then increase the artificial effect that grasps each other between body and skeletal tissue of planting, thereby improve the effect that bone is integrated.
Description of drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a floor map of the present invention.
Fig. 3 is a manufacturing flow chart of the present invention.
Fig. 4 amplifies 500 times sketch map for root surface of the present invention.
The sketch map of Fig. 5 during for implant into body of the present invention skeletal tissue.
Among the figure:
10 roots of the tooth, 11 threaded portions
12 chip areas, 13 first holes
14 second holes, 20 tooth posts
21 sign portions, 22 embeded slots
23 supported holes, 30 skeleton tissues
The thick embryo forming of 40 corona S1
S2 low-temperature sintering S3 blasting treatment for the first time
S4 high temperature sintering S5 blasting treatment for the second time
The specific embodiment
Below will cooperate graphic and embodiment specifies embodiment of the present invention, thus to the present invention how the application technology means implementation procedure that solves technical problem and reach technological effect can make much of and implement according to this.
See also Fig. 1 and shown in Figure 2, it plants the axonometric chart and the floor map of body for dentistry manual work of the present invention.As shown in the figure, body is planted in the dentistry manual work that the present invention relates to, and it includes a root of the tooth 10 and a tooth post 20, wherein:
Root of the tooth 10 is a column; And be provided with a threaded portion 11 in the column outer rim; And on threaded portion 11, be formed with at least one chip area 12, and utilize the blasting treatment mode to be formed with a plurality of first holes on the surface of its root of the tooth 10, and in those first holes; Be formed with second hole (not expression repeats after please holding among the figure) again.
Tooth post 20 is to extend upward from root of the tooth 10 tops to form, and tooth post 20 outer rims then are formed with more than one sign portion 21 and embeded slot 22, and then is provided with a supported hole 23 in tooth post 20 tops, and its sign portion 21 protrusions and ring are located at the outer rim of tooth post 20.
And for example shown in Figure 3, plant the manufacturing flow chart of body for dentistry manual work of the present invention.The manufacturing approach that body is planted in dentistry manual work of the present invention specifically includes following five steps:
One, ejection formation S1: mainly utilize a molding tool; Please cooperate shown in Figure 1 simultaneously; Earlier Ceramic Material is planted the thick embryo of body with the manual work that injection molding method molding one has root of the tooth 10 and tooth post 20, the root of the tooth 10 and tooth post 20 outer fringe surfaces that make manual work plant the thick embryo of body form a matsurface.The root of the tooth 10 of planting the thick embryo of body when manual work is shaped to a column, and is provided with a threaded portion 11 in the column outer rim, and on threaded portion 11, be formed with the chip area 12 of at least one during in molding; And tooth post 20 is when molding; Mainly take shape in root of the tooth 10 tops, it is extended upward from root of the tooth 10 tops form, tooth post 20 outer rims then are formed with more than one sign portion 21 and embeded slot 22; And the tooth post then is provided with a supported hole 23 in 20 tops, and this sign portion 21 is convexly equipped with and is located on the outer rim of tooth post.
Two, low-temperature sintering S2: after the thick embryo forming of body is planted in manual work, utilize the low-temperature sintering mode, the thick embryo of body is planted in the manual work of integral body utilize low-temperature sintering, make manual work plant the surface sclerosis hardness of root of the tooth 10 and tooth post 20 on the thick embryo of body.
Three, the S3 of blasting treatment for the first time: will pass through root of the tooth 10 positions that the thick embryo of body is planted in low sintering manual work, and carry out the surface sand-blasting processing first time, and make the surface of root of the tooth 10, and be formed with a plurality of first holes (expression repeats after please holding in graphic).
Four, high temperature sintering S4: the thick embryo of body is planted in this manual work after the blasting treatment for the first time of this process, utilizes high temperature sintering, makes the surface sclerosis with a plurality of first holes.And
Five, the S5 of blasting treatment for the second time: the root of the tooth 10 of the thick embryo of body is planted in the manual work that will pass through high temperature sintering; Carry out the blasting treatment second time again; Make and be formed with (the expression in graphic of a plurality of second holes in first hole of root of the tooth; Repeat after please holding), and the diameter of second hole is used acquisition one complete manual work and is planted body less than the diameter of first hole.
See also shown in Figure 4ly, it is that root surface of the present invention amplifies 500 times sketch map.After root of the tooth 10 surface that the thick embryo of body is planted in manual work is through blasting treatments for the first time, can make on the surface of root of the tooth 10 to be formed with a plurality of first holes 13, and after passing through blasting treatment for the second time in each first hole 13 again; Make and be formed with a plurality of second holes 14 in each first hole 13 again; Make it form foraminous effect in the hole, thereby, make the tissue of the surface of root of the tooth 10 just like skeleton through surperficial secondary blasting treatment mode; Make its manual work plant body after implant into body skeletal tissue; Can let osteocyte think that formed first hole 13 and second hole 14 are organized as homologue with skeleton on the surface of its root of the tooth 10, make it plant tooth after, let root of the tooth 10 and osteocyte carry out bone when integrating; Make osteocyte can go deep in those first holes 13 and second hole 14; Make between its root of the tooth 10 and osteocyte the radial effect that grasps that produces, produce moving of trace, and then increase artificial planting and grasp fixed effect each other between body and the skeleton tissue to avoid manual work to plant body.
At last, see also shown in Figure 5, its sketch map during for implant into body of the present invention skeletal tissue.Body is planted in manual work of the present invention; When implant into body skeletal tissue 30, mainly be to utilize root of the tooth 10 threaded portions 11, the mode that makes root of the tooth 10 be able to utilize spiral shell to establish locks in skeleton tissue 30; Because the chip area 12 that has at least one on the root of the tooth 10; Therefore can improve the sharpness of root of the tooth 10, and then cutting force preferably is provided, its root of the tooth 10 can be locked fast on this skeleton tissue 30.
Moreover; Because the surface of root of the tooth 10 is through secondary blasting treatment mode; Therefore make to be foraminous effect in the hole on its surface, planted the body locking in 30 last times of skeleton tissue when manual work, osteocyte of its skeleton tissue 30 inside can be goed deep in those first holes and those second holes effectively; And produce the radial effect that grasps with those holes; Can prevent effectively that so root of the tooth 10 from producing moving of trace in skeleton tissue 30, more can be fixed in the skeleton tissue 30 root of the tooth 10 effectively, and reach effective bone synergy with osteocyte.
Then can supply a corona 40 to bind on its tooth post 10; And utilize and be convexly equipped with and encircle the sign portion 21 that is located on the tooth post 20, make it be able to adjust the height that corona 40 binds on tooth post 20, and 23 of the supported holes in tooth post 20 tops can be in order to put a support (not expression in graphic) through sign portion 21; To cooperate sign portion 21 to adjust the height of corona 40; And the embeded slot 22 on the tooth post 20 then can be convenient to the construction of follow-up corona 40 in order to the fixing plastic cap (not expression in the diagram) of making corona 40.
Though the present invention discloses as above with aforesaid embodiment; Right its is not in order to limit the present invention; Anyly have the knack of alike art; Do not breaking away from the spirit and scope of the present invention, when can doing a little change and retouching, therefore scope of patent protection of the present invention must be looked the appended claim person of defining of this description and is as the criterion.
Claims (10)
1. body is planted in a dentistry manual work, it is characterized in that, comprising:
One root of the tooth is a column, and is provided with the threaded portion in this column outer rim, and is formed with a plurality of first holes on the surface of this root of the tooth, and in those first holes, is formed with second hole again; And
One tooth post, extend at this root of the tooth top certainly, and this tooth post outer rim then is formed with more than one sign portion and embeded slot, and then is provided with a supported hole in this tooth capital.
2. body is planted in a kind of dentistry manual work as claimed in claim 1, it is characterized in that, more is formed with the chip area of at least one on the threaded portion of this root of the tooth.
3. body is planted in a kind of dentistry manual work as claimed in claim 1, it is characterized in that, the sign portion of this tooth post is convexly equipped with and is located on this tooth post outer rim.
4. body is planted in a kind of dentistry manual work as claimed in claim 1, it is characterized in that this root of the tooth is selected from ceramic material.
5. the manufacturing approach of body is planted in a dentistry manual work, it is characterized in that, comprises the following step:
Ejection formation: utilize a molding tool, ejection formation one has the manual work of root of the tooth and tooth post and plants the thick embryo of body, and the outer fringe surface that makes this manual work plant the thick embryo of body forms a matsurface;
Low-temperature sintering: this manual work utilizes low-temperature sintering after planting the thick embryo forming of body, makes this manual work plant the outer fringe surface sclerosis of the thick embryo of body;
Blasting treatment for the first time: will pass through the root of the tooth that the thick embryo of body is planted in low sintering this manual work, and carry out the surface sand-blasting processing first time, and make the surface of this root of the tooth be formed with a plurality of first holes;
High temperature sintering: the thick embryo of body is planted in this manual work after the blasting treatment for the first time of this process, utilizes high temperature sintering, makes the surface sclerosis with a plurality of first holes; And
Blasting treatment for the second time: will pass through the root of the tooth of this thick embryo of high temperature sintering, and carry out the blasting treatment second time again, and make in first hole of this root of the tooth to be formed with second hole.
6. the manufacturing approach of body is planted in a kind of dentistry manual work as claimed in claim 5, it is characterized in that, the diameter of this second hole is less than the diameter of first hole.
7. the manufacturing approach of body is planted in a kind of dentistry manual work as claimed in claim 5, it is characterized in that, this root of the tooth is a column, and is provided with the threaded portion in the column outer rim, and is formed with a plurality of first holes and second hole on the surface of root of the tooth; This tooth post extends from the root of the tooth top, and this tooth post outer rim then is formed with more than one sign portion and embeded slot, and then is provided with a supported hole in this tooth capital.
8. the manufacturing approach of body is planted in a kind of dentistry manual work as claimed in claim 7, it is characterized in that, more is formed with the chip area of at least one on the threaded portion of this root of the tooth.
9. the manufacturing approach of body is planted in a kind of dentistry manual work as claimed in claim 7, it is characterized in that, the sign portion of this tooth post is convexly equipped with and is located on this tooth post outer rim.
10. the manufacturing approach of body is planted in a kind of dentistry manual work as claimed in claim 5, it is characterized in that, this root of the tooth is selected from ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010565211.1A CN102475578B (en) | 2010-11-26 | 2010-11-26 | Production method of dental artificial implant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010565211.1A CN102475578B (en) | 2010-11-26 | 2010-11-26 | Production method of dental artificial implant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102475578A true CN102475578A (en) | 2012-05-30 |
| CN102475578B CN102475578B (en) | 2014-07-09 |
Family
ID=46088437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010565211.1A Expired - Fee Related CN102475578B (en) | 2010-11-26 | 2010-11-26 | Production method of dental artificial implant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102475578B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697570A (en) * | 2012-06-15 | 2012-10-03 | 西北有色金属研究院 | Dental implant |
| CN108081437A (en) * | 2016-11-22 | 2018-05-29 | 财团法人金属工业研究发展中心 | Method for manufacturing ceramic implant |
| CN108158676A (en) * | 2017-12-22 | 2018-06-15 | 大连三生科技发展有限公司 | A kind of preparation method on the quick osseo-integrated implant surface of concrete dynamic modulus |
| WO2018214937A1 (en) * | 2017-05-24 | 2018-11-29 | 常州益锐医疗器材有限公司 | Root canal file with non-continuous spiral cutting edge |
| CN110420066A (en) * | 2014-02-05 | 2019-11-08 | 奥菲尔·弗罗蒙维奇 | Bone implant and implant base station |
| WO2020150858A1 (en) * | 2019-01-21 | 2020-07-30 | 何志忠 | One-piece dental implant |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0445667A2 (en) * | 1990-03-07 | 1991-09-11 | Thull, Roger, Prof. Dr.-Ing. | Endosseous dental implant |
| DE4035172A1 (en) * | 1990-11-06 | 1992-05-07 | Muench Manfred Dr Med Dent | Jawbone implant in form of screw for retaining false tooth - has flats formed on crest of screw thread to allow bone to grow around screw |
| EP0832619A1 (en) * | 1996-09-30 | 1998-04-01 | Brainbase Corporation | Implant with embedded bioactive particles and method of manufacturing the same |
| US5897319A (en) * | 1997-09-12 | 1999-04-27 | Sulzer Calcitek Inc. | Self-tapping implant with helical flutes |
| CN1347683A (en) * | 2000-10-09 | 2002-05-08 | 刘宝林 | Improved grit-blasting treatment process for the surface of tooth implant |
| US20070111163A1 (en) * | 2005-11-02 | 2007-05-17 | Powell Theodore M | Dental implant system |
| CN1985774A (en) * | 2006-12-25 | 2007-06-27 | 浙江大学 | Process of forming fluoric stepped hole structure on the surface of pure titanium dental implant |
| CN101292907A (en) * | 2008-06-12 | 2008-10-29 | 马威 | Construction method for dental implant biological activity surface |
| CN201192385Y (en) * | 2008-03-27 | 2009-02-11 | 宝元科技股份有限公司 | Artificial tooth root |
| CN101707927A (en) * | 2007-07-06 | 2010-05-12 | 维塔假牙制造厂H·劳特有限责任两合公司 | Ceramic body and preparation method thereof |
| CN201564626U (en) * | 2009-11-27 | 2010-09-01 | 江阴金泰克生物技术有限公司 | Instant-repair dental implant |
-
2010
- 2010-11-26 CN CN201010565211.1A patent/CN102475578B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0445667A2 (en) * | 1990-03-07 | 1991-09-11 | Thull, Roger, Prof. Dr.-Ing. | Endosseous dental implant |
| DE4035172A1 (en) * | 1990-11-06 | 1992-05-07 | Muench Manfred Dr Med Dent | Jawbone implant in form of screw for retaining false tooth - has flats formed on crest of screw thread to allow bone to grow around screw |
| EP0832619A1 (en) * | 1996-09-30 | 1998-04-01 | Brainbase Corporation | Implant with embedded bioactive particles and method of manufacturing the same |
| US5897319A (en) * | 1997-09-12 | 1999-04-27 | Sulzer Calcitek Inc. | Self-tapping implant with helical flutes |
| CN1347683A (en) * | 2000-10-09 | 2002-05-08 | 刘宝林 | Improved grit-blasting treatment process for the surface of tooth implant |
| US20070111163A1 (en) * | 2005-11-02 | 2007-05-17 | Powell Theodore M | Dental implant system |
| CN1985774A (en) * | 2006-12-25 | 2007-06-27 | 浙江大学 | Process of forming fluoric stepped hole structure on the surface of pure titanium dental implant |
| CN101707927A (en) * | 2007-07-06 | 2010-05-12 | 维塔假牙制造厂H·劳特有限责任两合公司 | Ceramic body and preparation method thereof |
| CN201192385Y (en) * | 2008-03-27 | 2009-02-11 | 宝元科技股份有限公司 | Artificial tooth root |
| CN101292907A (en) * | 2008-06-12 | 2008-10-29 | 马威 | Construction method for dental implant biological activity surface |
| CN201564626U (en) * | 2009-11-27 | 2010-09-01 | 江阴金泰克生物技术有限公司 | Instant-repair dental implant |
Non-Patent Citations (3)
| Title |
|---|
| 何福明等: "纯钛种植体表面多孔结构的制备与分析", 《上海口腔医学》 * |
| 曹红丹: "钛种植体不同粗化处理表面的性能研究", 《中国优秀博硕士学位论文全文数据库（硕士） 医药卫生科技辑》 * |
| 李德华等: "改良喷砂表面处理提高钛牙种植体骨结合的界面生物力学研究", 《实用口腔医学杂志》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102697570A (en) * | 2012-06-15 | 2012-10-03 | 西北有色金属研究院 | Dental implant |
| CN102697570B (en) * | 2012-06-15 | 2015-04-01 | 西北有色金属研究院 | Dental implant |
| CN110420066A (en) * | 2014-02-05 | 2019-11-08 | 奥菲尔·弗罗蒙维奇 | Bone implant and implant base station |
| CN110420066B (en) * | 2014-02-05 | 2022-05-06 | 施特劳曼控股股份公司 | Bone implant and implant abutment |
| CN108081437A (en) * | 2016-11-22 | 2018-05-29 | 财团法人金属工业研究发展中心 | Method for manufacturing ceramic implant |
| WO2018214937A1 (en) * | 2017-05-24 | 2018-11-29 | 常州益锐医疗器材有限公司 | Root canal file with non-continuous spiral cutting edge |
| CN108158676A (en) * | 2017-12-22 | 2018-06-15 | 大连三生科技发展有限公司 | A kind of preparation method on the quick osseo-integrated implant surface of concrete dynamic modulus |
| WO2020150858A1 (en) * | 2019-01-21 | 2020-07-30 | 何志忠 | One-piece dental implant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102475578B (en) | 2014-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102475578A (en) | Dental artificial implant and production method thereof | |
| CN100571651C (en) | A kind of bionic tooth implant | |
| CN102160821B (en) | Oral implant with appropriate initial-stage load stimulation | |
| CN102715961A (en) | Individualized anatomical type tooth root implant | |
| KR101375154B1 (en) | Healing abutment having natural tooth shape | |
| US20100330532A1 (en) | Dental Implant Using a Polymeric Post | |
| GB2477010A (en) | Dental implant with pores | |
| CN102018580A (en) | Dental implant mounting and fixing device capable of impressing immediately | |
| DE10142637A1 (en) | Implant with a surface structure | |
| CN101889904B (en) | Dental implant | |
| KR20110004551A (en) | Impression coping for implant operation | |
| CN201586085U (en) | False tooth with zirconium dioxide implant abutment | |
| CN202554148U (en) | Fast dental implant kit | |
| EP2891469B1 (en) | Integrated implant | |
| US7556500B2 (en) | Bone-adaptive surface structure | |
| CN201743790U (en) | Dental artificial implant structure | |
| CN102784009A (en) | Artificial dental implant structure for promoting osseointegration | |
| CN201404303Y (en) | Dental implant | |
| CN201775689U (en) | Artificial dental implant | |
| CN104206160A (en) | Rapid propagation method for ormosia henryi prain cutting | |
| CN207340641U (en) | Rotary flowerpot structure | |
| CN201370640Y (en) | Modified implant root for tooth implantation | |
| CN202397633U (en) | Dental implant structure | |
| TW201219017A (en) | with tiny holes on a tooth root surface for increasing mutual griping actions between an implant and a bone tissue | |
| CN202515813U (en) | Artificial implant structure of dentistry |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20140709 Termination date: 20201126 |