CN103054654B - Dental implantation structure capable of randomly adjusting angle - Google Patents
Dental implantation structure capable of randomly adjusting angle Download PDFInfo
- Publication number
- CN103054654B CN103054654B CN201210587219.7A CN201210587219A CN103054654B CN 103054654 B CN103054654 B CN 103054654B CN 201210587219 A CN201210587219 A CN 201210587219A CN 103054654 B CN103054654 B CN 103054654B
- Authority
- CN
- China
- Prior art keywords
- planting body
- connector
- base station
- diameter
- adjusting angle
- 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.)
- Active
Links
Landscapes
- Dental Prosthetics (AREA)
- Prostheses (AREA)
Abstract
The invention discloses a dental implantation structure capable of randomly adjusting an angle, which comprises an implant, a connector and an abutment. The outside of the implant is provided with a screw thread; the center of the upper part of the implant is provided with a cylinder; the upper part of the cylinder is provided with a screw thread; the center of the connector is provided with a hole; the upper part of the connector is provided with a grooving; lug blocks at both sides of the grooving are provided with screw holes; the lower part of the abutment is provided with a bump in fit with the grooving of the connector; and the bump is provided with a hole; the connector is connected with the implant by a nut and is connected with the abutment by a screw. The angle between the abutment and the implant can be randomly adjusted, so that a bone region around the implant, which is rich in bone mass, can be sufficiently utilized; regions such as the maxillary sinus, the mandibular canal and the nasal cavity which are absolutely dangerous for the dental implant are avoided; and meanwhile, excellent common path insertion is obtained and the dental implantation structure has high clinical application value.
Description
Technical field
The present invention relates to a kind of oral dental implant structure, specifically can the planting body structure of adjusting angle arbitrarily.
Background technology
The sixties in 20th century, professor Branemark of Sweden founded " Integrated implant " theory of titanium, and this is tooth implant based theoretical.Tooth implant relies on its masticatory force provided large, beautiful and comfortable, does not injure the advantages such as adjacent teeth, one of main reparation means having become anodontia.
If if there is serious absorption in the alveolar bone at missing tooth position or side, particularly maxillary sinus, mandible incisor, nasal cavity these for the deathtrap of tooth implant, all kinds of bone grafting operation can be adopted, periosteum inducting osseous tissue regeneration, distraction osteogenesis, the technology such as Maxillary Sinus recover alveolar bone width and height, or mandibular nerve migration art is to avoid mandibular nerve, but it is long all to there is recovery time in these methods, cost is large, wound is large, have a big risk, the problems such as possible bone information, adopt the region closing on bone amount abundant can avoid these problems as growing area, now just need base station and planting body inclination implant system at an angle.
Multiple absence of tooth, many planting bodies and base station is needed to realize common path of insertion, guarantee artificial tooth works orderly and obtains normal appearance, therefore need clinically constantly to grind adjustment base station, but so also not necessarily can realize the common path of insertion of many planting bodies, particularly run into jawbone, the denture abnormal conditions because the factors such as growth, wound, tumor resection cause, this is just difficult to obtain common path of insertion.
For above produced problem, the deficiency of existing solution and these schemes is mainly as follows:
1. tooth implant structure is low-angle base station, is generally less than 30 degree, and fixes.
2. the angle between base station and planting body is fixed, and the angle between them can reach 30-60 degree, and base station can not rotate along planting body axis.
3. the angle between base station axis and planting body axis is fixed, and base station can 360 degree of rotations along planting body axis, but the angle of the relative planting body of base station can not adjust.
4. base station and planting body are connected through the hinge, spherical calotte structure is had in hinge, patent application disclosed in CN102202599A, due to planting body having raised structures, base station can rotate within the scope of certain angle, but can not rotate arbitrarily within the scope of 360 degree, and the complex manufacturing of the spherical structure cooperatively interacted, required precision is high, and manufacturing cost is high, and the part of parcel spheroid is thinner, intensity is poor, be difficult to obtain the cavity for bolt maintenance in advance, angle adjustment is limited in scope, and can not lock after adjusting to the right place.
In sum, also do not have at present can adjust arbitrarily angle between base station and planting body, simultaneously low cost of manufacture, the implanting body of artificial tooth that intensity is good.
Summary of the invention
The object of this invention is to provide a kind of Dental implantion structure, the angle of angle between base station and planting body or planting body end can be regulated arbitrarily, thus the abundant bone district of bone regeneration around implant bone amount can be made full use of, avoid the anatomical structure of some danger, obtain good common path of insertion, meanwhile, structure is simple simultaneously, low cost of manufacture, has enough maintenance intensity of loads.
For achieving the above object, the present invention realizes by the following technical solutions:
Disclosed by the invention can the Dental implantion structure of adjusting angle arbitrarily, comprise planting body, connector, base station; There is screw thread planting body outside, and center upper portion has cylinder, and cylindrical upper portion has screw thread; Connector central authorities are porose, and grooving is arranged at top, and the ear block on grooving both sides has screw; Projection with connector grooving adaptation is arranged at base station bottom, and projection has hole; Connector is connected with planting body by nut, is connected with base station by screw.
Further, have cylinder shape groove around described planting body Upper cylindrical, the cylindrical boss suitable with cylinder shape groove is arranged at connector bottom.Improve planting body and connector in the quality of fit of connecting portion and intensity, improve the flexural strength of Dental implantion structure, the situation that relatively more applicable stress is larger.
Further, the cylindrical boss having diameter larger around described planting body Upper cylindrical, the cylinder shape groove suitable with cylindrical boss is arranged at connector bottom.Planting body and connector can be improved in the quality of fit of connecting portion and intensity, improve the flexural strength of Dental implantion structure, be relatively applicable to the less situation of stress.
Preferably, described base station top is cylindrical, conical, the frustum of a cone, prismatic or frustum of a pyramid shape; Base station bottom projection, bottom surface is rectangle or circle, if rectangle, the length of side is 2-6mm; If circular, diameter is 2-6mm; Be highly 4-6mm.
Further, grooving is arranged at described planting body bottom, and cutting groove depth is 0.5mm-1.0mm, and longitudinal length is 1.0mm-4.0mm, and transverse width is 2.0-3.0mm.
Further, the hole on the projection of described base station bottom is screw.
Further, the height of described planting body is 6mm-20mm, and diameter is 3mm-8mm.
Preferably, the diameter of described planting body is 4mm-8mm, and the diameter of planting body center upper portion cylinder is 1.5-5mm, is highly 4-14mm; The overall diameter of cylinder shape groove is 2-6mm, and the degree of depth is 4-12mm.
Preferably, the diameter of described planting body is 3.0mm-4.5mm, and the diameter of planting body center upper portion cylinder is 1.5-2.5mm; The cylindrical boss diameter on planting body top is 2-3mm, is highly 2-4mm.
Further, all being threaded is fine thread, coordinates closely, and soft tissue can be avoided preferably to grow into threaded engagement face.
Structure of the present invention is simple, and low cost of manufacture, maintenance intensity of load is high, has good primary stability and anti-rotation function.The angle between base station and planting body can be regulated arbitrarily, adjusting range is large, thus the abundant bone district of bone regeneration around implant bone amount can be made full use of, avoid the region that maxillary sinus, mandible incisor, nasal cavity etc. are definitely dangerous for tooth implant, obtain good common path of insertion simultaneously, there is good clinical value.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the connector structural representation shown in Fig. 1.
Fig. 3 is the planting body structural representation shown in Fig. 1.
Fig. 4 is another structural representation of the present invention.
Fig. 5 is the connector structural representation shown in Fig. 4.
Fig. 6 is the planting body structural representation shown in Fig. 4.
In figure: 1-planting body, 2-connector, 3-base station, 4-base station top, 5-projection, 6-screw, 7-nut, 8-cylinder, 9-boss, 10-grooving, 11-boss.
Detailed description of the invention
As shown in the figure, disclosed by the invention can the Dental implantion structure of adjusting angle arbitrarily, comprise planting body 1, connector 2, base station 3; There is screw thread planting body 1 outside, and center upper portion has cylinder 8, and cylinder 8 top has screw thread; Connector 2 central authorities are porose, and grooving is arranged at top, and the ear block on grooving both sides has screw; Projection 5 with connector grooving adaptation is arranged at base station 3 bottom, and projection 5 has hole; Connector 2 is fixed on planting body 1 by nut 7 and the threaded engagement of the cylinder 8 on planting body top, is linked together by screw 6 and base station 3.Before nut 7 is fastening, connector 2 can around the rotation of 360 degree, planting body 1 axis; Before screw 6 is fastening, base station 3 can around the rotation of 180 degree, screw 6 axis; Any adjustment of angle between base station 3 and planting body 1 can be realized.
Further, as shown in Fig. 1-3, have cylinder shape groove around planting body 1 Upper cylindrical 8, the cylindrical boss 9 suitable with cylinder shape groove is arranged at connector 2 bottom.Improve planting body 1 and connector 2 in the quality of fit of connecting portion and intensity, improve the flexural strength of Dental implantion structure, be comparatively applicable to the larger situation of stress, being usually applicable to planting body 1 diameter range is the situation of 4mm-8mm.
Further, as shown in Fig. 4-6, the cylindrical boss 11 having diameter larger around planting body 1 Upper cylindrical 8, the cylinder shape groove suitable with cylindrical boss 11 is arranged at connector 2 bottom.Improve planting body and connector in the quality of fit of connecting portion and intensity, improve the flexural strength of Dental implantion structure, be relatively applicable to the less situation of stress, applicable stress scope is the situation of 3.0mm-4.5mm usually.
Planting body 1 and the convex-concave structure of connector 2 connecting portion, not only greatly can improve both quality of fits, also substantially increase bonding strength, particularly flexural strength, thus improve precision and the intensity of tooth-implanting.According to bone district situation, select the convex-concave structure adapted, greatly can improve applicability, improve repairing quality.
Preferably, base station 3 top 4 is cylindrical, conical, the frustum of a cone, prismatic or frustum of a pyramid shape, or other is convenient to the shape and structure installing artificial tooth corona.Base station bottom projection 5, bottom surface is rectangle or circle, if rectangle, the length of side is 2-6mm; If circular, diameter is 2-6mm; Be highly 4-6mm.。
Further, grooving 10 is arranged at planting body 1 bottom, and grooving 10 degree of depth is 0.5mm-1.0mm, and longitudinal length is 1.0mm-4.0mm, and transverse width is 2.0-3.0mm.
Further, the hole on base station 3 bottom projection 5 is screw.
Further, the height of planting body 1 is 6mm-20mm, and diameter is 3.0mm-8mm.
Preferably, when the diameter of described planting body is 4mm-8mm, the diameter of planting body center upper portion cylinder is 1.5-5mm, is highly 4-14mm; The overall diameter of cylinder shape groove is 2-6mm, and the degree of depth is 4-12mm.
Preferably, when the diameter of described planting body is 3.0mm-4.5mm, the diameter of planting body center upper portion cylinder is 1.5-2.5mm; The cylindrical boss diameter on planting body top is 2-3mm, is highly 2-4mm.
Further, all being threaded is fine thread, coordinates closely, and soft tissue can be avoided preferably to grow into threaded engagement face.
During use, select suitable bone district, after forming plantation nest, Implant 1, is arranged on connector 2 on planting body 1, by nut 7 maintenance, then in the ear block screw hole of connector 2 top, screw 6 is screwed in, in the screw hole in case soft tissue is grown on planting body 1 and connector 2.After the Integrated implant of 3-6 months, unload the screw 6 on the attaching nut 7 of connector 2 and planting body 1 and connector ear block.According to required artificial tooth direction, rotated around planting body 1 axis by connector 2, orientation is determined in the direction according to connector 2 groove, then fixes with nut 7.Then base station 3 bottom projection 5 is inserted in the upper grooves of connector 2, turn to proper angle, then fix with screw 6.Generally, first use nut 7 rigid connector 2 and planting body 1, and then fix base station 3 and connector 2 with screw 6; If connector 2 has adjacent tooth or artificial tooth to hinder with attachment screw 6 inlet ambient of base station 3 just, affect clinical manipulation, can first the angle Selection between base station 3 and connector 2 well be fixed afterwards, then connector 2 is inserted in the cylinder 8 on planting body 1 top, after making base station in place, clamp nut 7.Finally, put on porcelain or all-ceramic crown artificial tooth, complete repair.
Obviously, above embodiment is only citing made for the present invention, and the restriction not to embodiment of the present invention.To those of ordinary skill in the art, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to spirit institute's apparent change of amplifying out of the present invention or change and are still among protection scope of the present invention.
Claims (10)
1. can the Dental implantion structure of adjusting angle arbitrarily, it is characterized in that: comprise planting body (1), connector (2), base station (3); There is screw thread planting body (1) outside, and center upper portion has cylinder (8), and screw thread is arranged at cylinder (8) top; Connector (2) central authorities are porose, and grooving is arranged at top, and the ear block on grooving both sides has screw; Projection (5) with connector (2) grooving adaptation is arranged at base station (3) bottom, and (5) have hole to projection; Connector (2) is connected with planting body (1) by nut (7) and the threaded engagement on the cylinder (8) of planting body (1) center upper portion, and connector (2) is connected through the screw of connector (2) top ear block and the Kong Eryu base station (3) of base station bottom projection (5) by screw (6); Before nut (7) is fastening, connector (2) can around the rotation of 360 degree, planting body (1) axis; Before screw (6) is fastening, base station (3) can around the rotation of 180 degree, screw (6) axis.
2. according to claim 1 can the Dental implantion structure of adjusting angle arbitrarily, it is characterized in that: planting body (1) Upper cylindrical (8) has cylinder shape groove around, and the cylindrical boss (9) suitable with cylinder shape groove is arranged at connector (2) bottom.
3. according to claim 1 can the Dental implantion structure of adjusting angle arbitrarily, it is characterized in that: the cylindrical boss (11) that described planting body (1) Upper cylindrical (8) has diameter larger around, the cylinder shape groove suitable with cylindrical boss (11) is arranged at connector (2) bottom.
4. according to claim 1 can the Dental implantion structure of adjusting angle arbitrarily, it is characterized in that: base station top (4) are cylindrical, conical, the frustum of a cone, prismatic or frustum of a pyramid shape; Base station bottom projection (5), bottom surface is rectangle or circle, if rectangle, the length of side is 2-6mm; If circular, diameter is 2-6mm; The height of base station bottom projection is 4-6mm.
5. according to claim 1 can the Dental implantion structure of adjusting angle arbitrarily, it is characterized in that: grooving (10) is arranged at described planting body (1) bottom, cutting groove depth is 0.5mm-1.0mm, and longitudinal length is 1.0mm-4.0mm, and transverse width is 2.0-3.0mm.
6. according to claim 1 can the Dental implantion structure of adjusting angle arbitrarily, it is characterized in that: the hole on described base station (3) bottom projection (5) is screw.
7. according to claim 1 can the Dental implantion structure of adjusting angle arbitrarily, it is characterized in that: the height of described planting body (1) is 6mm-20mm, and diameter is 3mm-8mm.
8. according to claim 2 can the Dental implantion structure of adjusting angle arbitrarily, it is characterized in that: the diameter of described planting body (1) is 4mm-8mm, the diameter of planting body (1) center upper portion cylinder (8) is 1.5-5mm, is highly 4-14mm; The overall diameter of cylinder shape groove is 2-6mm, and the degree of depth is 4-12mm.
9. according to claim 3 can the Dental implantion structure of adjusting angle arbitrarily, it is characterized in that: the diameter of described planting body (1) is 3.0mm-4.5mm, the diameter of planting body (1) center upper portion cylinder is 1.5-2.5mm; Cylindrical boss (11) diameter on planting body (1) top is 2-3mm, is highly 2-4mm.
10. according to any one of claim 1-9 claim can the Dental implantion structure of adjusting angle arbitrarily, it is characterized in that: all being threaded is fine thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210587219.7A CN103054654B (en) | 2012-12-31 | 2012-12-31 | Dental implantation structure capable of randomly adjusting angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210587219.7A CN103054654B (en) | 2012-12-31 | 2012-12-31 | Dental implantation structure capable of randomly adjusting angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103054654A CN103054654A (en) | 2013-04-24 |
| CN103054654B true CN103054654B (en) | 2015-03-25 |
Family
ID=48097768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210587219.7A Active CN103054654B (en) | 2012-12-31 | 2012-12-31 | Dental implantation structure capable of randomly adjusting angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103054654B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103083098B (en) * | 2012-12-31 | 2015-03-25 | 成都博硕科技有限责任公司 | Implant retention device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5302125A (en) * | 1992-10-22 | 1994-04-12 | Kownacki Charles D | Dental prosthetic implant |
| EP1547543A1 (en) * | 2003-12-23 | 2005-06-29 | Steffen Dr. Heitland | Abutment for dental implants |
| CN1750796A (en) * | 2003-03-13 | 2006-03-22 | 许永九 | Method for treating a screw-cement retained prosthesis, abutment for a screw-cement retained prosthesis |
| CN101365395A (en) * | 2006-01-03 | 2009-02-11 | 李钟琥 | Free angled driver and free angled hole abutment |
| CN102204840A (en) * | 2010-03-29 | 2011-10-05 | 比德曼莫泰赫有限责任两合公司 | Bone anchoring device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101065924B1 (en) * | 2011-03-09 | 2011-09-19 | 박영일 | Implant for dental |
| US8684733B2 (en) * | 2011-04-15 | 2014-04-01 | Jbsg Management Llc | Polyaxial dental implant system |
-
2012
- 2012-12-31 CN CN201210587219.7A patent/CN103054654B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5302125A (en) * | 1992-10-22 | 1994-04-12 | Kownacki Charles D | Dental prosthetic implant |
| CN1750796A (en) * | 2003-03-13 | 2006-03-22 | 许永九 | Method for treating a screw-cement retained prosthesis, abutment for a screw-cement retained prosthesis |
| EP1547543A1 (en) * | 2003-12-23 | 2005-06-29 | Steffen Dr. Heitland | Abutment for dental implants |
| CN101365395A (en) * | 2006-01-03 | 2009-02-11 | 李钟琥 | Free angled driver and free angled hole abutment |
| CN102204840A (en) * | 2010-03-29 | 2011-10-05 | 比德曼莫泰赫有限责任两合公司 | Bone anchoring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103054654A (en) | 2013-04-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11147654B2 (en) | Condensing skeletal implant that facilitate insertions | |
| JP4747240B2 (en) | Fixing element for use on bone | |
| KR101646603B1 (en) | Compact dental implant | |
| AU2003300196B2 (en) | Dental implant system | |
| US20140004481A1 (en) | Crestal Implant And Method For Processing Same | |
| CN104812330A (en) | Dental implant | |
| CA2915531A1 (en) | System for securing a dental prosthesis | |
| CN202892117U (en) | Natural tooth root-imitation multi-tooth root implant | |
| CN101744665A (en) | Bending large-angle base station device | |
| CN103054654B (en) | Dental implantation structure capable of randomly adjusting angle | |
| CN103070731B (en) | A kind of can the dental implant system of adjusting angle arbitrarily | |
| CN103054653B (en) | Cheek bone implanting device capable of regulating angle randomly | |
| WO2018041574A1 (en) | Dental implant plate for maxillary atrophies | |
| KR200392276Y1 (en) | Dental Implant | |
| CN103083097B (en) | Novel implant retention device | |
| CN103083114B (en) | Novel zygoma implant system | |
| CN202982279U (en) | Implant retention system | |
| CN103083098B (en) | Implant retention device | |
| CN205988338U (en) | A kind of Dental Implant | |
| CN202982280U (en) | Novel implant retention device | |
| KR101059741B1 (en) | Mini implant | |
| CN204744459U (en) | Artifical root of tooth | |
| CN213489420U (en) | Temporary implant suitable for oral cavity bone grafting increment | |
| KR20230158299A (en) | Method for manufacturing crown | |
| RU9141U1 (en) | DENTAL IMPLANT |
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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230517 Address after: 2nd to 3rd floors, Building E7, No. 366 Hemin Street, Chengdu High tech Zone, China (Sichuan) Pilot Free Trade Zone, Chengdu City, Sichuan Province, 610096 Patentee after: Chengdu worldlink Health Biotechnology Co.,Ltd. Address before: Room 109, Building A, No. 5 Gaopeng Avenue, High tech Zone, Chengdu, Sichuan, 610041 Patentee before: CHENGDU BOSHUO TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |