CN103976757A - Scanned switch-over structure for establishing false tooth model - Google Patents
Scanned switch-over structure for establishing false tooth model Download PDFInfo
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- CN103976757A CN103976757A CN201310049132.9A CN201310049132A CN103976757A CN 103976757 A CN103976757 A CN 103976757A CN 201310049132 A CN201310049132 A CN 201310049132A CN 103976757 A CN103976757 A CN 103976757A
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Abstract
The invention discloses a scanned switch-over structure for establishing a false tooth model. The scanned switch-over structure mainly comprises a scanning positioning piece and a connecting piece which are made from zirconium dioxide. The scanned switch-over structure is mainly used for scanning and false tooth establishment and is connected with an implant body which is implanted into a gum, the scanning positioning piece is defined to be provided with at least one positioning surface for determining the installation direction of the scanning positioning piece, each positioning surface is formed by vertically downward trimming, and the connecting piece extends downwards from the scanning positioning piece and is connected and fixed with the implant body. An installation position can be effectively determined by virtue of the positioning surface, and the scanning accuracy is higher, so that a correct position and a correct angle of an installed false tooth can be determined during manufacturing of the false tooth to avoid errors. Thus, the oral cavity scanning time can be shortened according to the scanned switch-over structure; meanwhile, high-temperature and high-pressure sterilization can be performed by the aid of the scanning positioning piece and the connecting piece which are made from the zirconium dioxide.
Description
Technical field
The present invention relates to a kind of confession and set up the exchanging structure that is scanned of denture model.
Background technology
Old-fashioned artificial tooth is to utilize existing human teeth and dental bed crane span structure mode fixed denture, but in order to coordinate installation artificial tooth, often must carry out destructive operation to adjacent healthy tooth, and this mode is eliminated by industry gradually.New-type implant tooth is applied in existing history for many years in dental care, and because progressing greatly of material significantly promotes the success rate of planting tooth with the improvement of tooth implantation technology; So-called implant tooth, its structure mainly comprises three parts such as artificial tooth root, a platform, crown, the jawbone of affected part in the implantable oral cavity of artificial tooth root, in order to the tooth root that replaces pulling out, between artificial tooth root and a platform, must to design in conjunction with latch-up structure, fixing crown on order platform again, the artificial substituent of series winding all-in-one-piece, its object is exactly the tooth that will replace forfeiture.
And planting in tooth process in the past, dentist uses die to allow patient sting out tooth form, then turns over and make an oral cavity model, then, this oral cavity model is delivered to artificial tooth production that skilled worker carries out.Skilled worker must first complete after artificial abutment or tooth bar for planting tooth artificial tooth relative production, and making corona just can continue.Yet, it is quite time-consuming that above-mentioned artificial tooth is made flow process, therefore, has on the market manufacturer to develop oral cavity 3-dimensional digital scanner unit, it is obtained oral cavity numerical data in order to direct scan patients oral cavity and substitutes the operation that patient stings mould, saves artificial tooth Production Time and reduces cost of manufacture.
The basic steps of implant tooth, the first stage is as follows: 1, alveolar bone external form before operation.2, will organize and periosteum cuts.3, with planting tooth machine maintenance, go out groove.4, the groove of fixing is carved to screw thread.5, artificial tooth root is locked to groove.6, wound tissue's healing after two weeks.After wound tissue healing after a while, carry out dental implant surgical, second stage is as follows: 1, through four after six months, bone has been integrated.2, on the root of the tooth of implanting again, make artificial tooth.3, plant tooth complete.
But the artificial tooth that will implant in the 2nd step of above-mentioned second stage must utilize 3-dimensional digital scanner unit to obtain the related data of Buccodental in advance, and data are offered to skilled worker side applied.But existing used Zhi Taijun is usingd general Industrial Metal (material of non-medical treatment authentication) as main material, and must first on a platform, first be coated with fluorescent agent when scanning, use and allow scanner can effectively obtain relevant information (as: position, distance between height and associated teeth etc..), because this kind of metal might not meet each patient's body constitution and demand in the use, therefore easily cause the sense of discomfort producing after using, moreover, the coating of fluorescent agent can directly touch oral cavity inner membrance, and cause part to be absorbed by the body, and do not meet the demand on modern medical service.In addition, an existing platform is merely a metal cartridge, therefore completes after the making of artificial tooth, then carries out the artificial tooth technician that doctor and artificial tooth are made while making and must fully link up and confirm, the problem such as to avoid position to do wrong causing implanting.
By above-mentioned, learn that existing platform has following problem:
1, because being metal relation, cannot carry out autoclave sterilization sterilization;
2, abrasion are fast;
3, cannot customize especially according to client's demand;
4, when scanning, cannot accurately locate;
5, economy is low;
6, the non-material that uses medical treatment authentication.
Therefore, how address the above problem and lack, be the direction place that this case inventor desires most ardently research improvement.
Summary of the invention
The object of the present invention is to provide a kind of when scanning, precision that can lifting location, the exchanging structure that is scanned of denture model is set up in the confession that cannot plant tooth effectively to avoid position to do wrong, its intensity is high, and can customize according to user's request.
In order to reach above-mentioned purpose, solution of the present invention is:
The exchanging structure that is scanned of denture model is set up in a kind of confession, it accepts to scan and set up artificial tooth, and be connected with a body of planting that is implanted in dental bed, this is scanned exchanging structure and comprises: one scan keeper, this Scan orientation part defines the locating surface that its installation direction is determined at least one confession, and the trimming vertically downward of this locating surface forms; And a connection piece, this connector, and is connected to a fixed with the described body of planting to downward-extension by Scan orientation part, and to be wherein selected from zirconium dioxide made for Scan orientation part and connector.
Described Scan orientation part forms a plane tangent with locating surface, and this locating surface is mutually vertical with this plane.
Described Scan orientation part is polygon cylinder, and this polygon cylinder itself possesses a plurality of tangent planes.
Described Scan orientation part is cylinder.
The described body of planting is provided with a junction.
Described connector is formed with a docking section being connected to a fixed with described connecting portion.
Described connecting portion and described docking section are helicitic texture.
Described connecting portion and described docking section are box and pin structure.
Adopt after said structure, the present invention utilizes locating surface can effectively determine installation site for the exchanging structure that is scanned of setting up denture model, accuracy while scanning is higher, while making to carry out artificial tooth making, more can determine tram and the angle after artificial tooth is installed, to avoid error, therefore allow be scanned exchanging structure and can shorten the time of carrying out oral cavity scanning, and Scan orientation part can carry out customized for customers; Simultaneously because of Scan orientation part and connector, to be selected from zirconium dioxide made, can directly carry out autoclave sterilization sterilization, and its intensity is high.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of preferred embodiment of the present invention;
Fig. 2 is the top view of using state of the present invention;
Fig. 3 is the perspective view that the present invention implants artificial tooth;
Fig. 4 is the schematic perspective view of another preferred embodiment of the present invention;
Fig. 5 is the top view of another using state of the present invention.
The specific embodiment
In order further to explain technical scheme of the present invention, below by specific embodiment, the present invention will be described in detail.
Refer to shown in Fig. 1 the schematic perspective view of preferred embodiment of the present invention.The exchanging structure that is scanned of denture model is set up in a kind of confession, it accepts to scan and set up artificial tooth, and be connected with a body 2 (referring to Fig. 3) of planting that is implanted in dental bed, it comprises: one scan keeper 10, this Scan orientation part 10 defines the locating surface 100 that its installation direction is determined at least one confession, and this locating surface 100 trimming vertically downward forms; And a connection piece 12, this connector 12, and is connected to a fixed with planting body 2 to downward-extension by Scan orientation part 10, and to be wherein selected from zirconium dioxide made for Scan orientation part 10 and connector 12.
In aforementioned structure, Scan orientation part 10 forms a plane 102 tangent with locating surface 100 in pre-position, and locating surface 100 is mutually vertical with this plane 102.
Consult shown in Fig. 2 and Fig. 3 the perspective view of the top view of using state of the present invention and implantation artificial tooth simultaneously.Scan orientation part 10 described in the present embodiment is with polygon cylinder, the multiple sections 104 itself being possessed by this polygon cylinder and then for auxiliary positioning.And plant body 2, define a junction 20, utilize connecting portion 20 and the docking section 120 on connector 12 to be connected to a fixed.And connecting portion 20 and docking section 120 are helicitic texture.In Fig. 2, first Scan orientation part 10 is arranged on and plants body 2 and carry out 3-D scanning, 100 [directions of arrow outside oral cavity of the locating surface on Scan orientation part 10 now, in cheek side (cheek), locate], use the benchmark as position, visual actual doctor's demand and the another restriction in position of other tangent plane 104.Due to Scan orientation part 10 and this connector 12, to be selected from zirconium dioxide made, therefore need not be coated with in addition fluorescent agent, can reach the effect of development.After completing the build file of scanner uni data, transfer to technician to carry out the making of artificial tooth, technician can be according to aforesaid build file data, using locating surface 100 as benchmark, with guarantee artificial tooth make after position when implanting can there is not deviation, artificial tooth after making is coated Scan orientation part 10, then connector 12 is fixed on to connecting portion 20 in the mode of screw lock.
Moreover, on Scan orientation part 10, form plane 102 and be mainly positioned at middle section, and mutually vertical with locating surface 100, because Scan orientation part 10 is formed with a perforation 106, vertical design by locating surface 100, can effectively maintain the consistency of thickness between perforation 106 and locating surface 100, because inclination causes thickness to be crossed, thinly in making, break during artificial tooth avoiding.
Separately refer to shown in Fig. 4 and Fig. 5 the schematic perspective view of another preferred embodiment of the present invention and the top view of another using state.Described Scan orientation part 10a is further cylinder in the present embodiment, locating surface 100a on Scan orientation part 10a is the [direction of arrow outside oral cavity, in cheek side (cheek), locate], use the benchmark as position, and production method and scanning are all identical with previous embodiment with the mode of data build file, at this, seldom repeat.Connecting portion 20a (take and be implanted in dental bed 3a) and docking section 120a are as box and pin structure can be fixed.
Scan orientation part 10 of the present invention can carry out customized for customers, and utilize locating surface 100 can be when scanning to promote accuracy, simultaneously because of Scan orientation part 10 and connector 12, to be selected from zirconium dioxide made, can directly carry out autoclave sterilization sterilization, and its intensity is high.
Above-described embodiment and graphic and non-limiting product form of the present invention and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present invention.
Claims (8)
1. the exchanging structure that is scanned of denture model is set up in confession, and its acceptance scans and set up artificial tooth, and is connected with a body of planting that is implanted in dental bed, it is characterized in that, comprising:
One scan keeper, this Scan orientation part defines the locating surface that its installation direction is determined at least one confession, and the trimming vertically downward of this locating surface forms; And
A connection piece, it, and is connected to a fixed with the described body of planting to downward-extension by Scan orientation part, and to be wherein selected from zirconium dioxide made for Scan orientation part and connector.
2. the exchanging structure that is scanned of denture model is set up in confession as claimed in claim 1, it is characterized in that: described Scan orientation part forms a plane tangent with locating surface, and this locating surface is mutually vertical with this plane.
3. the exchanging structure that is scanned of denture model is set up in confession as claimed in claim 1, it is characterized in that: described Scan orientation part is polygon cylinder, and this polygon cylinder itself possesses a plurality of tangent planes.
4. the exchanging structure that is scanned of denture model is set up in confession as claimed in claim 1, it is characterized in that: described Scan orientation part is cylinder.
5. the exchanging structure that is scanned of denture model is set up in confession as claimed in claim 1, it is characterized in that: described in plant body and be provided with a junction.
6. the exchanging structure that is scanned of denture model is set up in confession as claimed in claim 5, it is characterized in that: described connector is formed with a docking section being connected to a fixed with described connecting portion.
7. the exchanging structure that is scanned of denture model is set up in confession as claimed in claim 6, it is characterized in that: described connecting portion and described docking section are helicitic texture.
8. the exchanging structure that is scanned of denture model is set up in confession as claimed in claim 6, it is characterized in that: described connecting portion and described docking section are box and pin structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310049132.9A CN103976757A (en) | 2013-02-07 | 2013-02-07 | Scanned switch-over structure for establishing false tooth model |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310049132.9A CN103976757A (en) | 2013-02-07 | 2013-02-07 | Scanned switch-over structure for establishing false tooth model |
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| CN103976757A true CN103976757A (en) | 2014-08-13 |
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| CN201310049132.9A Pending CN103976757A (en) | 2013-02-07 | 2013-02-07 | Scanned switch-over structure for establishing false tooth model |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662618A (en) * | 2014-12-05 | 2016-06-15 | 堤欧股份有限公司 | Method for manufacturing surgical guide and crown, abutment in mouth for dental implant |
| ES2605052A1 (en) * | 2017-01-25 | 2017-03-10 | I2 Implantologia, S.L. | Scanning element for digital impressions in dental restoration treatments (Machine-translation by Google Translate, not legally binding) |
| EP3302348A4 (en) * | 2015-05-27 | 2019-05-22 | Chung, Felix | Scan body for a dental impression |
| CN111970991A (en) * | 2018-05-02 | 2020-11-20 | 大多和德人 | Scanning jig, method and system for determining spatial position of plant and the like |
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| TW200918024A (en) * | 2007-10-22 | 2009-05-01 | Pou Yuen Technology Co Ltd | Design method for abutment tooth |
| CN101467920A (en) * | 2007-12-25 | 2009-07-01 | 宝钰生技股份有限公司 | Method for designing dental prosthesis supporting tooth |
| EP2324793A1 (en) * | 2009-11-19 | 2011-05-25 | 3M Innovative Properties Company | A method and a system in the preparation of a dental restoration, a measuring element and use thereof |
| CN102078224A (en) * | 2009-11-26 | 2011-06-01 | 东莞宝钰精瓷工业有限公司 | Method for designing implant prosthesis |
| CN102316821A (en) * | 2009-02-12 | 2012-01-11 | 斯特劳曼控股公司 | Determining position and orientation of a dental implant |
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2013
- 2013-02-07 CN CN201310049132.9A patent/CN103976757A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200918024A (en) * | 2007-10-22 | 2009-05-01 | Pou Yuen Technology Co Ltd | Design method for abutment tooth |
| CN101467920A (en) * | 2007-12-25 | 2009-07-01 | 宝钰生技股份有限公司 | Method for designing dental prosthesis supporting tooth |
| CN102316821A (en) * | 2009-02-12 | 2012-01-11 | 斯特劳曼控股公司 | Determining position and orientation of a dental implant |
| EP2324793A1 (en) * | 2009-11-19 | 2011-05-25 | 3M Innovative Properties Company | A method and a system in the preparation of a dental restoration, a measuring element and use thereof |
| CN102078224A (en) * | 2009-11-26 | 2011-06-01 | 东莞宝钰精瓷工业有限公司 | Method for designing implant prosthesis |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662618A (en) * | 2014-12-05 | 2016-06-15 | 堤欧股份有限公司 | Method for manufacturing surgical guide and crown, abutment in mouth for dental implant |
| EP3042627A3 (en) * | 2014-12-05 | 2016-08-17 | Dio Corporation | Method for manufacturing a surgical guide, and a crown and an abutment for a dental implant |
| CN105662618B (en) * | 2014-12-05 | 2018-09-04 | 堤欧股份有限公司 | The method for manufacturing the surgical guide and corona, abutment for planting tooth in the oral cavity |
| EP3302348A4 (en) * | 2015-05-27 | 2019-05-22 | Chung, Felix | Scan body for a dental impression |
| ES2605052A1 (en) * | 2017-01-25 | 2017-03-10 | I2 Implantologia, S.L. | Scanning element for digital impressions in dental restoration treatments (Machine-translation by Google Translate, not legally binding) |
| CN111970991A (en) * | 2018-05-02 | 2020-11-20 | 大多和德人 | Scanning jig, method and system for determining spatial position of plant and the like |
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Application publication date: 20140813 |