CN205729542U - A kind of dental implant abutment of winged - Google Patents
A kind of dental implant abutment of winged Download PDFInfo
- Publication number
- CN205729542U CN205729542U CN201620107054.2U CN201620107054U CN205729542U CN 205729542 U CN205729542 U CN 205729542U CN 201620107054 U CN201620107054 U CN 201620107054U CN 205729542 U CN205729542 U CN 205729542U
- Authority
- CN
- China
- Prior art keywords
- abutment
- fin
- dental implant
- jawbone
- implant abutment
- 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
Abstract
The dental implant abutment of a kind of winged, belongs to oral cavity medical apparatus technical field.The lower edge of Abutment and junction, jawbone surface are integrated with Abutment body with fin, fin, and this wing can become discoid or irregularly shaped, the surface of jawbone around covers implants.This Abutment processes personalized Abutment according to the practical situation of patient, and the upper and lower surface of the wing can be modified, and improves itself and soft, the combination of sclerous tissues；Abutment material can be pottery or metal；The upper and lower surface of this Abutment can be modified, and improves itself and soft, the combination of sclerous tissues, and base station is applicable to two-part implantation body.The dental implant abutment of this utility model winged can be effectively improved the indication of implantation body, add the contact area of Abutment and bone, improve holding strength the most at a specified future date, resist bigger masticatory pressure, the maintenance of implantation body can be effectively increased and can effectively prevent the infection of bone regeneration around implant.
Description
Technical field
This utility model belongs to oral cavity medical apparatus technical field, relates to dental implant abutment, the dental implant abutment of a kind of winged.
Background technology
Since nineteen sixty-five Branemark takes the lead in pure-titanium tooth implantation is applied to clinic, development along with material Yu medical skill, the application of tooth-planting is more and more extensive, but is also frequently run onto Bone mineral change (height and thickness), implantation body and the problem such as base station Malretention and peri-implantitis of patient in actual application.
In recent years, the progress of digital medical technology, the development for prosthetic dentistry provides a new approach.Utilize digitizing technique to carry out corona and the three dimensional design of prosthesis and making, and one of become the important development direction of oral cavity, maxillofacial prosthetics.Particularly computer-aided design/Computer aided building (CAD/CAM) is widely used to the making of oral cavity zirconium oxide prosthesis in recent years.
Utility model content
This utility model purpose is the wing Abutment designed for situations such as current mouth cavity planting body Malretention, peri-implantitis and some patients jawbone Bone mineral change, this wing is the surface of jawbone around covers implants base station, increase the contact area of Abutment and bone, thus increase maintenance and the holding strength of whole implantation body, effectively prevent the generation of bone regeneration around implant inflammation.And the wing Abutment of personalization can design according to the practical situation of patient, can be effectively improved the indication of implantation body, the situation of the most horizontal Bone mineral change.This wing can become discoid or irregularly shaped, the surface of jawbone around covers implants.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of dental implant abutment with fin (Fig. 1) of the present utility model, it is characterised in that Abutment body (1) is provided with fin (2) in the periphery of jawbone surface；Fin (2) is integrated with Abutment body (1), and fin (2) is the most thinning from Abutment body (1) the place outside thickness of i.e. airfoil root；Fin (2) is an overall continuous print closure flaps in Abutment (Fig. 1) surrounding；Fin (2) is referred to as the length of fin (2) from the outward extending length in lower edge laminating jawbone surface of Abutment body (1), and the length of the wing can design 1.0-5.0mm according to the practical situation of patient；Being 0.5-2.0mm with the thickness of Abutment body (1) junction airfoil root, being extended to edge cross section from airfoil root is bladed；The central part of Abutment (1) is provided with the axial through hole for screw by fixing Abutment Yu implantation body.
Abutment relies on screw retained with implantation body；Fin is closely sealed with the surface of jawbone from the fin (2) of Abutment body (Fig. 1) surrounding, and fin is regular disk like or the shape with the laminating of patient's jawbone surface.
Dental implant abutment described above is the personalized Abutment of winged.
Base station body is applicable to two-part implantation body.
This implantation body can utilize computer-aided design/Computer aided building (CAD/CAM) system, it is possible with the technology such as laser sintering technology or 3-D printing, needs Applied Digital technology to carry out three-dimensional data scanning, the three dimensional design of implantation body's body and the digital control processing of implantation body.Scan firstly, for oral cavity jawbone three-dimensional data, mainly use layer scanning technology, including CT, MRI scan technology.Utilizing different physical principles successively to scan testee and obtain the two dimensional image of many levels, these images contain the complete information of each cross section profile and internal feature thereof, then obtain, by three-dimensional reconstruction software, the threedimensional model that object is complete.Then, utilize digitizing technique can accurately design the wing closely sealed with jawbone surface according to the three-dimensional configuration of patient's jawbone, finally make Abutment reach closely sealed maintenance with bone and implantation body.Finally, prepared by technology such as machining, laser sintering technology or 3-D printings and meet the personalized wing Abutment of patient's practical situation.
Wing Abutment material can be pottery or metal material.
The upper and lower surface of wing Abutment fin can be modified by various methods, to improve its biocompatibility.
The dental implant abutment of this utility model winged can be effectively improved the indication of implantation body, add the bonded area of Abutment and bone, improve holding strength the most at a specified future date, resist bigger masticatory pressure, the maintenance of plantation can be effectively increased, can suitably reduce the diameter of implantation body and can effectively prevent the infection of bone regeneration around implant.This Abutment can utilize digitizing technique, design personalized wing Abutment more can be suitable for the practical situation of patient, avoid and need because of the Bone mineral change of patient (height and thickness) bone grafting the situation such as maybe cannot plant, can further improve the success rate of implantation body；Can also conventional mechanical cutting processing produce in batch.This utility model provides a kind of novel dental implant abutment.
Accompanying drawing explanation
Fig. 1 is personalized Abutment schematic diagram.
Fig. 2 be wing personalization Abutment implant repair after schematic diagram；
1 base station body, 2 fins, 3 screws, 4 implantation bodys, 5 complete crowns, 6 inferior alveolar nerve pipes, 7 gingivas.
Detailed description of the invention
The following is specific embodiment of the utility model, but be not limited to specific embodiment, be described further in conjunction with accompanying drawing.
Embodiment 1
Fig. 1 is personalized Abutment schematic diagram, and Fig. 2 is that wing personalization implantation body implants the schematic diagram repaired, and material is zirconium oxide, and CAD/CAM makes, and carries out personalized designs.
Fig. 2 is the personalized two sections of segmentation planting systems of the wing, implantation body 4 can be that (more conventional stress is thin in Zhai Jing implantation body, length is short), the length of the wing 2 designs about 2.0mm according to the practical situation of patient, the thickness of the wing and the junction 1.0mm of Abutment, it is extended to the bladed of edge, adhered shape patient's jawbone surface.The design of the wing increases the contact area of Abutment and jawbone, it is possible to the pressure at right angle that preferably dispersion implantation body is born, and adds the bone internal stability of implantation body.The design of the wing has been cut off microorganism and has been invaded the passage of bone regeneration around implant, can effectively prevent the generation of peri-implantitis.Base station is connected with implantation body 4 by central screw 3, the thickness of fin is designed as 2.0mm according to the thickness of soft patient tissues, base station (Fig. 1) is taper with the connecting portion of artificial tooth, (whether base station is made up of tapering 5 degree upper and lower two vertebral bodys, cone is upright vertebral body above, up-narrow and down-wide, the vertebral body of the handstand of vertebral body below, wide at the top and narrow at the bottom, the bottom area of cone is less than following vertebral body upper end area above, so there is intermediate zone between cone and following vertebral body above, the tapering of two vertebral bodys is 5 degree), form rational path of insertion to facilitate corona in place, conical surface has a groove and tangent plane design, tool wrench is facilitated to be screwed into, can prevent again corona from rotating.Then make complete crown 5 to repair.6 is inferior alveolar nerve pipe, should dodge during implant operation.
Claims (8)
1. the dental implant abutment with fin, it is characterised in that Abutment body (1) is provided with fin (2) in the periphery of jawbone surface.
2. according to a kind of dental implant abutment with fin described in claim 1, it is characterized in that, fin (2) is integrated with Abutment body (1), and fin (2) is the most thinning from Abutment body (1) the place outside thickness of i.e. airfoil root.
3. according to a kind of dental implant abutment with fin described in claim 1, it is characterised in that fin (2) is an overall continuous print closure flaps in Abutment surrounding.
4. according to a kind of dental implant abutment with fin described in claim 1, it is characterized in that, fin (2) is referred to as the length of fin (2) from the outward extending length in lower edge laminating jawbone surface of Abutment body (1), and the length of the wing designs 1.0-5.0mm according to the practical situation of patient；Being 0.5-2.0mm with the thickness of Abutment body (1) junction airfoil root, being extended to edge cross section from airfoil root is bladed.
5. according to a kind of dental implant abutment with fin described in claim 1, it is characterised in that the central part of Abutment (1) is provided with the axial through hole for screw by fixing Abutment body Yu implantation body.
6. according to a kind of dental implant abutment with fin described in claim 1, it is characterised in that Abutment relies on screw retained with implantation body；Fin is closely sealed with the surface of jawbone from the fin (2) of Abutment body surrounding.
7. according to a kind of dental implant abutment with fin described in claim 1, it is characterised in that base station body is made up of upper and lower two frustums, above frustum be upright, up-narrow and down-wide, be the connecting portion of base station and artificial tooth；The frustum of the handstand of vertebral body, wide at the top and narrow at the bottom below, including the gum portion of wearing of base station and the connecting portion with implantation body, above cone and below there is intermediate zone between vertebral body.
8. according to a kind of dental implant abutment with fin described in claim 1, it is characterised in that the dental implant abutment material with fin is pottery or metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107054.2U CN205729542U (en) | 2016-02-02 | 2016-02-02 | A kind of dental implant abutment of winged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107054.2U CN205729542U (en) | 2016-02-02 | 2016-02-02 | A kind of dental implant abutment of winged |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205729542U true CN205729542U (en) | 2016-11-30 |
Family
ID=57374027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620107054.2U Active CN205729542U (en) | 2016-02-02 | 2016-02-02 | A kind of dental implant abutment of winged |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205729542U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107485459A (en) * | 2017-08-09 | 2017-12-19 | 谢涌涛 | A kind of mouth cavity planting body with fin |
| US20220096250A1 (en) * | 2020-09-28 | 2022-03-31 | Mayo Foundation For Medical Education And Research | Osseointegration system |
| CN117717427A (en) * | 2024-02-18 | 2024-03-19 | 首都医科大学宣武医院 | Oral implant system |
-
2016
- 2016-02-02 CN CN201620107054.2U patent/CN205729542U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107485459A (en) * | 2017-08-09 | 2017-12-19 | 谢涌涛 | A kind of mouth cavity planting body with fin |
| CN107485459B (en) * | 2017-08-09 | 2020-09-08 | 山东中医药大学附属医院 | Oral implant with fins |
| US20220096250A1 (en) * | 2020-09-28 | 2022-03-31 | Mayo Foundation For Medical Education And Research | Osseointegration system |
| US11786385B2 (en) * | 2020-09-28 | 2023-10-17 | Mayo Foundation For Medical Education And Research | Osseointegration system |
| CN117717427A (en) * | 2024-02-18 | 2024-03-19 | 首都医科大学宣武医院 | Oral implant system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11497583B2 (en) | Methods of designing and manufacturing customized dental prosthesis for periodontal or osseointegration and related systems | |
| CN102084365B (en) | Method and system for dental planning | |
| CN103284808B (en) | A kind of manufacture method of oral cavity implanting tooth positioning guide plate | |
| US20170172712A1 (en) | Customized Dental Prosthesis For Periodontal or Osseointegration and Related Systems | |
| CN109620437B (en) | Preparation method of 3D printed porous root-shaped dental implant | |
| CN109124830B (en) | Prosthesis manufacturing method based on digital design and numerical control machining manufacturing | |
| CN205729542U (en) | A kind of dental implant abutment of winged | |
| CN108460827B (en) | Method for digitally designing and manufacturing stopper model based on multi-source data | |
| CN110353835B (en) | Preparation method of instantly-planted personalized composite-structure dental implant | |
| US20230031165A1 (en) | Methods of Designing and Manufacturing Customized Dental Prosthesis For Periodontal or Osseointegration and Related Systems | |
| CN106821550B (en) | Split type jaw defect prosthesis preparation method | |
| CN106974737A (en) | A kind of personalized mouth cavity planting body and preparation method thereof | |
| Guo et al. | Studies on the performance of molar porous root-analogue implant by finite element model simulation and verification of a case report | |
| US20160062346A1 (en) | System and Method for Customized Anatomical Implant Prosthetic Pieces | |
| CN103565534B (en) | A kind of personalized mouth cavity planting body and its design and processing method | |
| CN204092228U (en) | A kind of mouth cavity planting body with fin | |
| CN103919618B (en) | A kind of mouth cavity planting body of band fin | |
| US11833001B2 (en) | Root-analog dental implants and systems, devices, and methods for designing and manufacturing same | |
| CN111358585A (en) | CT image-based porous implant manufacturing method and system | |
| CN106934236A (en) | Mandibular motion simulation method based on conical beam CT | |
| CN110251275A (en) | A kind of design method of personalization condyle prosthesis | |
| CN105631166B (en) | The computer-implemented method of one-part form screw-type anatomical root shape dental implant | |
| Liu et al. | Design and Additive Manufacturing of Root Analogue Dental Implants: A Comprehensive Review | |
| CN113057733B (en) | Method and device for determining zygomatic bone implant implantation position based on three-dimensional model | |
| CN116416406A (en) | Design method and preparation method of pseudo-tooth root implant system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230920 Address after: Room 419, 4th Floor, Building 2, Courtyard 4, Jinhang West Road, Shunyi District, Beijing, 101300 (Tianzhu Comprehensive Bonded Zone) Patentee after: Huazhi Medical Equipment (Beijing) Co.,Ltd. Address before: 100050 Tiantan Xili 4, Dongcheng District, Beijing Patentee before: BEIJING STOMATOLOGICAL HOSPITAL, CAPITAL MEDICAL University |
|
| TR01 | Transfer of patent right |