CN109044547A - A kind of tooth preparation guide plate designing and manufacturing method without vehicle needle limiter - Google Patents
A kind of tooth preparation guide plate designing and manufacturing method without vehicle needle limiter Download PDFInfo
- Publication number
- CN109044547A CN109044547A CN201810914007.2A CN201810914007A CN109044547A CN 109044547 A CN109044547 A CN 109044547A CN 201810914007 A CN201810914007 A CN 201810914007A CN 109044547 A CN109044547 A CN 109044547A
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- China
- Prior art keywords
- guide plate
- dental
- guiding groove
- tooth
- tooth preparation
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- 238000002360 preparation method Methods 0.000 title claims abstract description 53
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 238000009958 sewing Methods 0.000 claims abstract description 24
- 230000033001 locomotion Effects 0.000 claims abstract description 11
- 210000002455 dental arch Anatomy 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 4
- 230000006378 damage Effects 0.000 claims description 3
- 230000005173 gliding motility Effects 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000002861 polymer material Substances 0.000 claims description 3
- 230000032258 transport Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 241001269238 Data Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/08—Artificial teeth; Making same
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/0003—Making bridge-work, inlays, implants or the like
- A61C13/0004—Computer-assisted sizing or machining of dental prostheses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
- A61C13/34—Making or working of models, e.g. preliminary castings, trial dentures; Dowel pins [4]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/06—Implements for therapeutic treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C3/00—Dental tools or instruments
- A61C3/02—Tooth drilling or cutting instruments; Instruments acting like a sandblast machine
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The present invention relates to a kind of tooth preparation guide plate designing and manufacturing methods without vehicle needle limiter, there is step: (1) scanning need to carry out the tooth and adjacent teeth of tooth preparation；(2) with the three-dimensional configuration of three-dimensional reverse engineering software design dental preparations；(3) according to the form of step (2) dental preparations, in runners can whole guidance dental sewing machine needle motion path guiding groove；(4) anchor ring is designed on closing on tooth, the retaining portions as guide plate；(5) guiding groove and the anchor ring are fused to guide plate overall data, are machined to entity with 3 D-printing；(6) after guide plate is completely in place on dental arch model, operator holds dental high-speed cell phone and moves along the guiding groove of guide plate, and the lower surface of high speed handpiece is close to the upper surface of guiding groove when movement.The present invention can be greatly reduced vehicle needle limiter in existing tooth preparation guide plate and be conducive to popularization and application for opening degree and vertically to the excessive demand of operating space, while without special special needle.
Description
Technical field
The present invention relates to tooth preparation guide plates, and in particular to a kind of tooth preparation guide plate design system without vehicle needle limiter
Make method.
Background technique
Currently, vehicle needle limiter is wanted for opening degree and vertically to the excessively high of operating space in existing tooth preparation guide plate
It asks, limits the use of dentistry tooth preparation guide plate, make troubles to dentist；Tooth preparation guide plate needs special special-purpose vehicle simultaneously
Needle not only increases cost, and there is also the problems in production, and therefore, the application of existing tooth preparation guide plate is not convenient enough, unfavorable
In popularization and application.
Summary of the invention
In order to overcome the above deficiency, the present invention provides a kind of tooth preparation guide plate side of designing and producing without vehicle needle limiter
Method, can be greatly reduced in existing tooth preparation guide plate that limiter is for opening degree and vertically to the excessive demand of operating space, together
The special special needle of Shi Wuxu, further improves the application portability of the technology, is conducive to popularization and application.
In order to achieve the above object, the present invention has following technical solution:
A kind of tooth preparation guide plate designing and manufacturing method without vehicle needle limiter of the invention, there is following steps:
(1) scanning need to carry out the tooth and adjacent teeth of tooth preparation, and it is spare that scan data saves as STL format；
(2) with the three-dimensional configuration of three-dimensional reverse engineering software design dental preparations；
(3) according to the form of step (2) dental preparations, designing can whole guidance dental sewing machine needle fortune on the guide plate
The guiding groove in dynamic path, the guiding groove axis is parallel with the quasi- outer edge line in region that abrades of gum edge line or dental preparations, draws
Guide groove cross-sectional width is identical as the smooth part diameter of dental sewing machine needle；The guiding groove is able to guide dental sewing machine needle motion path and faces
The dental preparations edge three-dimensional curve that bed requires fits like a glove；
(4) anchor ring is designed on closing on tooth, the retaining portions as guide plate；
(5) guiding groove and the anchor ring are fused to guide plate overall data, with metal three-dimensional printer or numerical control
Guide plate is processed into metal solid by process equipment；
(6) after guide plate is completely in place on dental arch model, operator holds dental high-speed cell phone and transports along the guiding groove of guide plate
Dynamic, the lower surface of high speed handpiece is close to the upper surface of guiding groove when movement, can be complete according to the tooth preparations amount of desired design
At the accurate tooth preparation of corresponding region.
Wherein, the dental sewing machine needle no setting is required limiter can pass through different length dental sewing machine needle type selecting and guide plate
The effective height of guiding groove is adjusted, and adapts to the requirement of different depth tooth preparation.
Wherein, guide plate is made using metal material, conventional polymer material tooth preparation guide plate can be evaded in vehicle needle high speed
The destruction that friction generates heat in motion process to guiding groove；
Wherein, smooth part gliding motility in metal guide slot of dental sewing machine needle can control dentistry without limiter
The real time position and angle of vehicle needle；The lower surface of dental handpiece heads is close to the upper surface of guiding groove when dental sewing machine needle moves,
Realize the control to depth.
The present invention has the advantages that
It is for opening degree and vertically empty to operation that vehicle needle limiter in existing tooth preparation guide plate can be greatly reduced in the present invention
Between excessive demand, while being not necessarily to special special needle, further improve the application portability of the technology, answered conducive to universal
With.
Specific embodiment
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
A kind of tooth preparation guide plate designing and manufacturing method without vehicle needle limiter of the invention, there is following steps:
(1) scanning need to carry out the tooth and adjacent teeth of tooth preparation, and it is spare that scan data saves as STL format；
(2) with the three-dimensional configuration of three-dimensional reverse engineering software design dental preparations；
(3) according to the form of step (2) dental preparations, designing can whole guidance dental sewing machine needle fortune on the guide plate
The guiding groove in dynamic path, the guiding groove axis is parallel with the quasi- outer edge line in region that abrades of gum edge line or dental preparations, draws
Guide groove cross-sectional width is identical as the smooth part diameter of dental sewing machine needle；The guiding groove is able to guide dental sewing machine needle motion path and faces
The dental preparations edge three-dimensional curve that bed requires fits like a glove；
(4) anchor ring is designed on closing on tooth, the retaining portions as guide plate；
(5) guiding groove and the anchor ring are fused to guide plate overall data, with metal three-dimensional printer or numerical control
Guide plate is processed into metal solid by process equipment；
(6) after guide plate is completely in place on dental arch model, operator holds dental high-speed cell phone and transports along the guiding groove of guide plate
Dynamic, the lower surface of high speed handpiece is close to the upper surface of guiding groove when movement, can be complete according to the tooth preparations amount of desired design
At the accurate tooth preparation of corresponding region.
The dental sewing machine needle no setting is required limiter can pass through different length dental sewing machine needle type selecting and the guiding groove of guide plate
Effective height adjust, adapt to different depth tooth preparation requirement.
Guide plate is made using metal material, conventional polymer material tooth preparation guide plate can be evaded in vehicle needle high-speed motion mistake
The destruction that friction generates heat in journey to guiding groove；
Smooth part gliding motility in metal guide slot of dental sewing machine needle can control dental sewing machine needle without limiter
Real time position and angle；The lower surface of dental handpiece heads is close to the upper surface of guiding groove when dental sewing machine needle moves, realization pair
The control of depth.
The dental preparations refer to the remainder after the completion of the tooth preparations for needing to carry out tooth preparation.Including solid
Define the abutment preparation body of tooth, removable partial denture.
Fusion in step (5): the boundary of multiple three-dimensional datas is attached, and generates the process of single 3 D data.
As described above, the present invention more can be realized adequately.The foregoing is merely relatively reasonable implementations of the invention
Example, protection scope of the present invention include but is not limited to this, and those skilled in the art is any to be based on the technology of the present invention side
Unsubstantiality denaturation change is included within the scope of the present invention includes in case.
Claims (4)
1. a kind of tooth preparation guide plate designing and manufacturing method without vehicle needle limiter, it is characterised in that: there is following steps:
(1) scanning need to carry out the tooth and adjacent teeth of tooth preparation, and it is spare that scan data saves as STL format；
(2) with the three-dimensional configuration of three-dimensional reverse engineering software design dental preparations；
(3) according to the form of step (2) dental preparations, designing can whole guidance dental sewing machine needle movement road on the guide plate
The guiding groove of diameter, the guiding groove axis is parallel with the quasi- outer edge line in region that abrades of gum edge line or dental preparations, guiding groove
Cross-sectional width is identical as the smooth part diameter of dental sewing machine needle；The guiding groove is able to guide dental sewing machine needle motion path and wants with clinic
The dental preparations edge three-dimensional curve asked fits like a glove；
(4) anchor ring is designed on closing on tooth, the retaining portions as guide plate；
(5) guiding groove and the anchor ring are fused to guide plate overall data, with metal three-dimensional printer or numerical control processing
Guide plate is processed into metal solid by equipment；
(6) after guide plate is completely in place on dental arch model, operator holds dental high-speed cell phone and moves along the guiding groove of guide plate, transports
The lower surface of high speed handpiece is close to the upper surface of guiding groove when dynamic, can complete to correspond to according to the tooth preparations amount of desired design
The accurate tooth preparation in region.
2. a kind of tooth preparation guide plate designing and manufacturing method without vehicle needle limiter according to claim 1, feature
Be: the dental sewing machine needle no setting is required limiter can pass through the guiding groove of different length dental sewing machine needle type selecting and guide plate
Effective height is adjusted, and adapts to the requirement of different depth tooth preparation.
3. a kind of tooth preparation guide plate designing and manufacturing method without vehicle needle limiter according to claim 1, feature
It is: guide plate is made using metal material, conventional polymer material tooth preparation guide plate can be evaded in vehicle needle high speed motions
In the destruction that friction generates heat to guiding groove.
4. a kind of tooth preparation guide plate designing and manufacturing method without vehicle needle limiter according to claim 1, feature
Be: smooth part gliding motility in metal guide slot of dental sewing machine needle is the reality that can control dental sewing machine needle without limiter
When position and angle；The lower surface of dental handpiece heads is close to the upper surface of guiding groove when dental sewing machine needle moves, and realizes to depth
The control of degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810914007.2A CN109044547B (en) | 2018-08-13 | 2018-08-13 | Tooth body preparation guide plate design and manufacturing method without needle turning limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810914007.2A CN109044547B (en) | 2018-08-13 | 2018-08-13 | Tooth body preparation guide plate design and manufacturing method without needle turning limiter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109044547A true CN109044547A (en) | 2018-12-21 |
| CN109044547B CN109044547B (en) | 2021-05-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810914007.2A Active CN109044547B (en) | 2018-08-13 | 2018-08-13 | Tooth body preparation guide plate design and manufacturing method without needle turning limiter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109044547B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110313997A (en) * | 2019-07-05 | 2019-10-11 | 四川大学 | Tooth preparation surgical guide and preparation method thereof, system, application method |
| CN110314004A (en) * | 2019-07-05 | 2019-10-11 | 四川大学 | It digitizes standby tooth and plants the production method and surgical guide of combined surgery guide plate |
| CN111231325A (en) * | 2020-01-17 | 2020-06-05 | 北京大学口腔医学院 | Design and manufacturing method of tooth row inverted concave firm retention tooth body preparation guide plate |
| CN111775440A (en) * | 2020-05-27 | 2020-10-16 | 北京大学口腔医学院 | Digital preparation method of tooth preparation guide plate with triple rigid constraint and guide |
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| CN101801304A (en) * | 2007-09-12 | 2010-08-11 | 画像诊断株式会社 | Implant erecting drill tool, hand-piece, adapter for the hand-piece, and surgical guide |
| CN103327926A (en) * | 2010-12-07 | 2013-09-25 | 西诺德牙科设备有限公司 | Method and system for designing and manufacturing custom dental preparation guides |
| CN103561675A (en) * | 2010-11-17 | 2014-02-05 | 可欧迪股份有限公司 | Tooth preparation guide device and method of preparing tooth for dental prosthesis |
| CN104699865A (en) * | 2013-12-09 | 2015-06-10 | 南京智周信息科技有限公司 | Digital oral fixed restoration method and device |
| US20150257853A1 (en) * | 2009-02-02 | 2015-09-17 | Viax Dental Technologies, LLC | Dentist tool |
| CN105381534A (en) * | 2015-12-28 | 2016-03-09 | 上海昕健医疗技术有限公司 | Guide plate for seed implantation and manufacturing method and device thereof |
| CN105982747A (en) * | 2015-03-06 | 2016-10-05 | 北京大学口腔医学院 | Designing and manufacturing method of tooth supporting type implant surgery guide plate for restoration |
| CN107753126A (en) * | 2016-08-17 | 2018-03-06 | 北京大学口腔医学院 | A kind of food impaction treats guide plate designing and manufacturing method |
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2018
- 2018-08-13 CN CN201810914007.2A patent/CN109044547B/en active Active
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| CN101801304A (en) * | 2007-09-12 | 2010-08-11 | 画像诊断株式会社 | Implant erecting drill tool, hand-piece, adapter for the hand-piece, and surgical guide |
| US20150257853A1 (en) * | 2009-02-02 | 2015-09-17 | Viax Dental Technologies, LLC | Dentist tool |
| CN103561675A (en) * | 2010-11-17 | 2014-02-05 | 可欧迪股份有限公司 | Tooth preparation guide device and method of preparing tooth for dental prosthesis |
| CN103327926A (en) * | 2010-12-07 | 2013-09-25 | 西诺德牙科设备有限公司 | Method and system for designing and manufacturing custom dental preparation guides |
| CN104699865A (en) * | 2013-12-09 | 2015-06-10 | 南京智周信息科技有限公司 | Digital oral fixed restoration method and device |
| CN105982747A (en) * | 2015-03-06 | 2016-10-05 | 北京大学口腔医学院 | Designing and manufacturing method of tooth supporting type implant surgery guide plate for restoration |
| CN105381534A (en) * | 2015-12-28 | 2016-03-09 | 上海昕健医疗技术有限公司 | Guide plate for seed implantation and manufacturing method and device thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110313997A (en) * | 2019-07-05 | 2019-10-11 | 四川大学 | Tooth preparation surgical guide and preparation method thereof, system, application method |
| CN110314004A (en) * | 2019-07-05 | 2019-10-11 | 四川大学 | It digitizes standby tooth and plants the production method and surgical guide of combined surgery guide plate |
| CN111231325A (en) * | 2020-01-17 | 2020-06-05 | 北京大学口腔医学院 | Design and manufacturing method of tooth row inverted concave firm retention tooth body preparation guide plate |
| CN111775440A (en) * | 2020-05-27 | 2020-10-16 | 北京大学口腔医学院 | Digital preparation method of tooth preparation guide plate with triple rigid constraint and guide |
| CN111775440B (en) * | 2020-05-27 | 2022-02-01 | 北京大学口腔医学院 | Digital preparation method of tooth preparation guide plate with triple rigid constraint and guide |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109044547B (en) | 2021-05-04 |
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Effective date of registration: 20231009 Address after: No. 12, Qizhou East Road, Jiangning District, Nanjing City, Jiangsu Province, 210000 Patentee after: NANJING PROFETA INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 5009, scientific research building, School of Stomatology, Peking University, 22 Zhongguancun South Street, Haidian District, Beijing 100081 Patentee before: PEKING University SCHOOL OF STOMATOLOGY |