CN109998713B - Zxfoom zxfoom zxfoom zxfoom correction base Table system - Google Patents
Zxfoom zxfoom zxfoom zxfoom correction base Table system Download PDFInfo
- Publication number
- CN109998713B CN109998713B CN201910339861.5A CN201910339861A CN109998713B CN 109998713 B CN109998713 B CN 109998713B CN 201910339861 A CN201910339861 A CN 201910339861A CN 109998713 B CN109998713 B CN 109998713B
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- CN
- China
- Prior art keywords
- fixing seat
- base
- adjusting
- zxfoom
- base station
- Prior art date
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- 239000007943 implant Substances 0.000 claims abstract description 29
- 239000004053 dental implant Substances 0.000 claims description 10
- 210000001503 joint Anatomy 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000014759 maintenance of location Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002454 frontal bone Anatomy 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- A61C8/005—Connecting devices for joining an upper structure with an implant member, e.g. spacers
- A61C8/0068—Connecting devices for joining an upper structure with an implant member, e.g. spacers with an additional screw
-
- 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
Abstract
Zxfoom zxfoom is that a first part quick correction a base station system. Zxfoom zxfoom , bench a fixing seat, a fixing seat and a fixing seat, the base fixing seat is connected with the implant body in a detachable way through the anti-rotation joint, the base station fixing seat can not axially rotate according to the base station fixing seat; the proximal end of the adjusting base is matched with the distal end of the base fixing seat through a universal structure, so that the adjusting base axially realizes 360-degree rotation and the included angle between the base fixing seat and the adjusting base can be adjusted. Compared with the prior art, the invention has the beneficial effects that: the near end of the adjusting base and the far end of the base fixing seat are matched through a universal structure, so that the adjusting base can axially rotate 360 degrees and the included angle between the base fixing seat and the adjusting base can be adjusted; the axial correction function can be used for correcting when the end face of the primary operation implant is not aligned with the labial side or the lingual side accurately, and a clinician can directly correct according to the actual condition of a patient, so that the stock of operation products is reduced.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a rapid dental implant correction abutment system.
Background
In the existing dental implant operation process, an implant is implanted in the first stage, and a fixed base is installed in the second stage. At present, a clinical implant manufacturer requires doctors to orient an implant inner hole to a labial side or a lingual side, but because an oral cavity space is relatively narrow and an alveolar bone is in an inclined state, the angle of the implant is often found to be not an ideal angle for original preoperative planning when the fixed base station is installed in a second stage after clinical first-stage operation, and the base stations with different angles are selected or customized to be corrected, so that the operation time of the doctors is increased and the cost of patients is increased; and the special angle base station is customized for correction, so that the operation cost of the patient is directly increased. In patent No. 2015204485463, an angle-adjustable technical base casting abutment is disclosed, which refers to the problem of achieving angle adjustment by providing a bendable plastic abutment. However, the strength coefficient of the plastic abutment is unstable, so that the plastic abutment is easily deformed due to the stress of the dental crown in the actual use process, and the angle of the dental crown is inclined.
Disclosure of Invention
The invention aims at: the rapid dental implant correction abutment system can realize axial rotation adjustment and longitudinal angle adjustment.
The invention is realized by the following technical scheme: the device comprises a base fixing seat, wherein an anti-rotation joint is arranged at the proximal end of the base fixing seat, and the base fixing seat is connected with an implant body in a disassembling mode through the anti-rotation joint, so that the base fixing seat cannot axially rotate according to the base fixing seat;
the proximal end of the adjusting base is matched with the distal end of the base fixing seat through a universal structure, so that the adjusting base axially realizes 360-degree rotation and the included angle between the base fixing seat and the adjusting base can be adjusted.
Compared with the prior art, the invention has the beneficial effects that:
1. the proximal end of the adjusting base station is matched with the distal end of the base station fixing seat through a universal structure, so that the adjusting base station can realize 360-degree rotation according to the axial direction of the adjusting base station and the included angle between the base station fixing seat and the adjusting base station can be adjusted; an axial 360 rotation correction function, which ensures that correction can be performed by the axial correction function when the end face of the primary surgical implant is not very accurately aligned with the labial or lingual side; the longitudinal angle correction is required to be corrected by using the longitudinal angle correction function for better aesthetic effect with adjacent teeth because the alveolar bone has an inclined angle; better aesthetic effect with adjacent teeth, and the clinician can directly correct according to the actual condition of the patient, thereby reducing the stock of surgical products.
2. The anti-rotation joint at the proximal end of the base station fixing seat is connected with the implant in a detachable way, so that the base station fixing seat cannot axially rotate by itself; after the correction abutment system for completing the angle adjustment is taken down, customized and the dental crown is installed, the dental crown is directly installed according to the original installation position, and the secondary correction can be avoided.
3. The abutment fixing seat and the adjusting abutment are provided with abutment fixing screws, and after the position between the abutment fixing seat and the adjusting abutment is properly adjusted, the abutment fixing seat and the adjusting abutment can be ensured to be relatively fixed in position by screwing the abutment fixing screws.
4. The universal structure adopts the cooperation of the spherical segment and the spherical cavity, so that the adjusting base can flexibly rotate relative to the base fixing screw.
5. The proximal end face of the adjusting base is a convex cambered surface, and the distal end face of the base fixing seat is a concave cambered surface which is mutually matched with the convex cambered surface, so that the adjusting base is ensured to be smoother in the adjusting process; and the traveling distance of the abutment retaining screw can be locked.
6. The outer convex cambered surface and the inner concave cambered surface are non-smooth surfaces, and after the abutment retaining screw is locked, on one hand, the friction between the outer convex cambered surface and the inner concave cambered surface which are in close contact with each other can be ensured to be increased, so that cold welding friction between the adjusting abutment and the abutment fixing seat is realized; on the other hand, the sealing function is realized, and the residual or infiltration of blood or bacteria at the matching position can be prevented.
7. The setting of the implant retention screw can facilitate the rapid disassembly and assembly between the whole formed by the base station fixing seat, the universal structure and the adjusting base station and the implant.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a front view of the assembled components of FIG. 1;
FIG. 3 is a schematic diagram of the structure of the adjusting base station in FIG. 2 after adjustment;
FIG. 4 is a cross-sectional view of FIG. 2;
FIG. 5 is a view of the adjustment base station of FIG. 4 adjusted to the left;
FIG. 6 is a view of the adjustment base station of FIG. 4 after adjustment to the right;
FIG. 7 is a schematic view of a convex cambered surface and a concave cambered surface being sharp tooth surfaces;
FIG. 8 is a schematic view of a convex cambered surface and a concave cambered surface as wavy surfaces;
FIG. 9 is a schematic view of a convex arc surface and a concave arc surface being a strip surface;
FIG. 10 is an exploded view of the implant retention screw added to the view of FIG. 1;
FIG. 11 is a front view of the assembled components of FIG. 10;
FIG. 12 is a left side view of FIG. 11;
FIG. 13 is a view of the adjustment base station of FIG. 11 after left adjustment;
FIG. 14 is a view of the adjustment base station of FIG. 11 after adjustment to the right;
fig. 15 is a cross-sectional view of fig. 11.
Fig. 16 is a schematic structural view of a simple universal structure.
Description of the reference numerals: the device comprises a regulating base, a spherical cavity 11, a convex cambered surface 12, base station retaining screws 2, spherical segments 21 and 22, base station fixing seats 3, an anti-rotation joint 31, a concave cambered surface 32, implant retaining screws 4, spherical segment-shaped joints 51 and cambered surface grooves 52.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings:
as shown in fig. 1-6: a dental implant rapid correction abutment system comprising
The proximal end of the base fixing seat 3 is provided with an anti-rotation joint 31, and the base fixing seat 3 is connected with the implant body in a disassembling and assembling way through the anti-rotation joint 31, so that the base fixing seat 3 cannot axially rotate;
the proximal end of the adjusting base 1 is matched with the distal end of the base fixing seat 3 through a universal structure, so that the adjusting base 1 can rotate 360 degrees according to the axial direction of the adjusting base 1 and the included angle between the base fixing seat 3 and the adjusting base 1 can be adjusted.
In the use, after adjusting the base station to suitable angle, will adjust the position between base station and the base station fixing base and fix, can in theory realize through injecting the gluing agent between the two.
According to the difference of universal structures, the invention extends to two structures:
example 1
The universal structure comprises a base station retaining screw 2 and a spherical cavity 11 arranged at the proximal end of the adjusting base station 1, the base station retaining screw 2 comprises a screw part 21 at the proximal end and a ball notch part 22 at the distal end, the screw part 21 is in threaded connection with the distal end of the base station fixing seat 3, and the ball notch part 22 is embedded in the spherical cavity 11 so that the adjusting base station 1 can rotate or swing relative to the base station retaining screw 2. In order to facilitate the tightness adjustment of the abutment retention screw 2, a limit groove corresponding to the screwdriver is arranged on the distal end surface of the segment.
Further, the universal structure further comprises an outer convex cambered surface 12 arranged on the proximal end surface of the adjusting base 1 and an inner concave cambered surface 32 arranged on the distal end surface of the base fixing seat 3 and mutually matched with the outer convex cambered surface 12.
As shown in fig. 7-9: the outer convex cambered surface 12 and the inner concave cambered surface 32 are non-smooth surfaces.
Further, the non-smooth surface is one of a sharp tooth surface, a wave surface and a strip surface.
The anti-rotation joint 31 is a cylindrical joint with a non-circular cross section.
Further, the cross section of the columnar joint is of an irregular anti-rotation structure such as triangle, square, pentagon, hexagon or ellipse.
Example 2:
as shown in fig. 16: the universal structure is a segment-shaped joint 51 and a cambered surface groove 52 butted with the segment-shaped joint 51, the segment-shaped joint 51 is arranged at one of the proximal end of the adjusting base 1 and the distal end of the base fixing seat 3, and the cambered surface groove 52 is arranged at the other of the proximal end of the adjusting base 1 and the distal end of the base fixing seat 3. In the figure, the adjusting base 1 is provided with a cambered surface groove 52 at the proximal end, and a spherical segment-shaped joint 51 at the distal end of the base fixing seat 3.
This structure is the most simplified universal structure, and in order to ensure the fixed connection between the adjustment base 1 and the base fixing base 3 after the position determination, it is considered to inject an adhesive between them, where the adhesive may be a material such as a photo-curable resin or an adhesive resin, and in order to ensure the adhesion firmness, it is considered to roughen the surfaces of the segment-shaped joint 51 and the arc groove 52.
As shown in fig. 10-15: in order to realize the rapid disassembly and assembly connection of the whole formed by the adjusting base 1, the universal structure and the base fixing seat 3 and the implant; the invention also comprises an implant retention screw 4 which sequentially passes through the adjusting base 1, the universal structure and the base fixing seat 3, and the proximal end of the implant retention screw 4 passes through the base fixing seat 3 to be connected with the implant by screw threads, so that the whole formed by connecting the adjusting base 1, the universal structure and the base fixing seat 3 is fixed on the implant.
The working principle is as follows:
the working steps of the invention are as follows:
step 1, implanting an implant into frontal bone;
step 2, butting the abutment fixing seat with the implant, and then starting to adjust and adjust the proper angle of the abutment 1;
step 3, locking the base station retaining screw by a tool after the base station 1 is adjusted to an ideal angle; the outer convex cambered surface 12 and the inner concave cambered surface 32 are stressed and subjected to cold welding friction to realize a fastening function;
step 4, taking down the whole formed by locking the abutment fixing seat and the adjusting abutment, and moving to a working chamber to manufacture a proper dental crown;
and 5, fixing the whole formed by locking the abutment fixing seat and the adjusting abutment on the implant through the implant retention screw, and finally installing the dental crown manufactured in the step 4.
By adopting the technology designed by the invention, a clinician can adjust the oral cavity of the patient according to the optimal angle actually required by the patient, so that the optimal aesthetic repairing effect of the patient is achieved. The problems that the prior clinical abutment is subjected to secondary correction and repair and the ideal aesthetic repair effect cannot be achieved are avoided.
While the invention has been illustrated and described with respect to specific embodiments and alternatives thereof, it will be appreciated that various changes and modifications can be made therein without departing from the spirit of the invention. It is, therefore, to be understood that the invention is not to be in any way limited except by the appended claims and their equivalents.
Claims (7)
1. Quick correction abutment system of implant, its characterized in that: it comprises
The proximal end of the base fixing seat (3) is provided with an anti-rotation joint (31), and the base fixing seat (3) is connected with the implant body in a detachable way through the anti-rotation joint (31) so that the base fixing seat (3) cannot axially rotate;
the proximal end of the adjusting base (1) is matched with the distal end of the base fixing seat (3) through a universal structure, so that the adjusting base (1) can realize 360-degree rotation according to the axial direction of the adjusting base and the included angle between the base fixing seat (3) and the adjusting base (1) can be adjusted;
the universal structure comprises a base station retaining screw (2) and a spherical cavity (11) arranged at the proximal end of the adjusting base station (1), the base station retaining screw (2) comprises a screw part (21) at the proximal end and a ball notch part (22) at the distal end, the screw part (21) is in threaded connection with the distal end of the base station fixing seat (3), and the ball notch part (22) is embedded in the spherical cavity (11) so that the base station fixing seat (3) can rotate or swing relative to the base station retaining screw (2);
the universal structure also comprises an outer convex cambered surface (12) arranged on the proximal end surface of the adjusting base (1) and an inner concave cambered surface (32) arranged on the distal end surface of the base fixing seat (3) and mutually matched with the outer convex cambered surface (12).
2. The dental implant rapid correction abutment system according to claim 1, wherein: the convex cambered surface (12) and the concave cambered surface (32) are non-smooth surfaces.
3. The dental implant rapid correction abutment system according to claim 2, wherein: the non-smooth surface is one of a sharp tooth surface, a wave surface and a strip surface.
4. The dental implant rapid correction abutment system according to claim 1, wherein: the anti-rotation joint (31) is a joint with a non-circular cross section.
5. The dental implant rapid correction abutment system according to claim 1, wherein: the cross section of the anti-rotation joint (31) is triangular, square, pentagonal, hexagonal or elliptical.
6. The dental implant rapid correction abutment system according to claim 1, wherein: the universal structure is a segment-shaped joint (51) and an arc-shaped groove (52) which is in butt joint with the segment-shaped joint (51), the segment-shaped joint (51) is arranged at one of the proximal end of the adjusting base (1) and the distal end of the base fixing seat (3), and the arc-shaped groove (52) is arranged at the other of the proximal end of the adjusting base (1) and the distal end of the base fixing seat (3).
7. The rapid dental implant correction abutment system according to any one of claims 1-6, wherein: and also comprises
The implant body retaining screw (4) sequentially penetrates through the adjusting base (1), the universal structure and the base fixing seat (3), the proximal end of the implant body retaining screw (4) penetrates out of the base fixing seat (3) to be in threaded connection with the implant body, and the adjusting base (1), the universal structure and the base fixing seat (3) are integrally fixed on the implant body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910339861.5A CN109998713B (en) | 2019-04-25 | 2019-04-25 | Zxfoom zxfoom zxfoom zxfoom correction base Table system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910339861.5A CN109998713B (en) | 2019-04-25 | 2019-04-25 | Zxfoom zxfoom zxfoom zxfoom correction base Table system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109998713A CN109998713A (en) | 2019-07-12 |
| CN109998713B true CN109998713B (en) | 2024-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910339861.5A Active CN109998713B (en) | 2019-04-25 | 2019-04-25 | Zxfoom zxfoom zxfoom zxfoom correction base Table system |
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| Country | Link |
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| CN (1) | CN109998713B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI712397B (en) * | 2020-03-18 | 2020-12-11 | 吳冠霖 | Anchor tooth structure with adjustable angle |
| CN114748194B (en) * | 2022-04-27 | 2023-03-24 | 高峰医疗器械(无锡)有限公司 | Implant of biomedical material is with adjustable universal compound base station |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0580945A1 (en) * | 1992-07-27 | 1994-02-02 | ALTATEC Medizintechnische Elemente GmbH & Co. KG. | Endo-osseous tooth implant for a fixed dental prosthesis and a fixing tool |
| US6287115B1 (en) * | 1998-11-17 | 2001-09-11 | L. Paul Lustig | Dental implant and tool and method for effecting a dental restoration using the same |
| CN103550002A (en) * | 2013-11-18 | 2014-02-05 | 大连三生科技发展有限公司 | Artificial dental abutment, artificial dental multi-part implanting system and implanting method |
| CN103637850A (en) * | 2012-07-11 | 2014-03-19 | 贺利氏古莎齿科股份有限公司 | A screw channel directing device for a dental superstructure and methods for manufacturing a dental superstructure |
| CN106659549A (en) * | 2014-07-22 | 2017-05-10 | 泽斯特知识产权控股有限公司 | Fixed hybrid dental attachment assembly and methods of use |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7291013B2 (en) * | 2002-06-28 | 2007-11-06 | Zimmer Dental, Inc. | Organic shaped interface for dental implant devices |
-
2019
- 2019-04-25 CN CN201910339861.5A patent/CN109998713B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0580945A1 (en) * | 1992-07-27 | 1994-02-02 | ALTATEC Medizintechnische Elemente GmbH & Co. KG. | Endo-osseous tooth implant for a fixed dental prosthesis and a fixing tool |
| JPH0678936A (en) * | 1992-07-27 | 1994-03-22 | Imz Fertigungs & Vertriebs G Fur Dentale Technol Mbh | Enossal implantation tooth and insertion tool for fixed dental prosthesis |
| US6287115B1 (en) * | 1998-11-17 | 2001-09-11 | L. Paul Lustig | Dental implant and tool and method for effecting a dental restoration using the same |
| CN103637850A (en) * | 2012-07-11 | 2014-03-19 | 贺利氏古莎齿科股份有限公司 | A screw channel directing device for a dental superstructure and methods for manufacturing a dental superstructure |
| CN103550002A (en) * | 2013-11-18 | 2014-02-05 | 大连三生科技发展有限公司 | Artificial dental abutment, artificial dental multi-part implanting system and implanting method |
| CN106659549A (en) * | 2014-07-22 | 2017-05-10 | 泽斯特知识产权控股有限公司 | Fixed hybrid dental attachment assembly and methods of use |
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| Publication number | Publication date |
|---|---|
| CN109998713A (en) | 2019-07-12 |
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Address after: Room 203, No. 218 Houxiang Road, Haicang District, Xiamen City, Fujian Province Applicant after: Xiamen Dengma Technology Co.,Ltd. Address before: Room 203, No. 218 Houxiang Road, Haicang District, Fuzhou City, Fujian Province Applicant before: Xiamen Dengma Technology Co.,Ltd. |
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