CN109481046A - A kind of 3D printing invisible orthotic device without bracket - Google Patents
A kind of 3D printing invisible orthotic device without bracket Download PDFInfo
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- CN109481046A CN109481046A CN201811266805.5A CN201811266805A CN109481046A CN 109481046 A CN109481046 A CN 109481046A CN 201811266805 A CN201811266805 A CN 201811266805A CN 109481046 A CN109481046 A CN 109481046A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
- A61C7/002—Orthodontic computer assisted systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- General Engineering & Computer Science (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 invention discloses a kind of 3D printing invisible orthotic device without bracket, including dental scans instrument, orthodontic system and 3D printer, the dental scans instrument output end is connect with orthodontic system input, the orthodontic system output is connect with 3D printer input terminal, and data receipt unit, data analysis and processing unit, result diagnosis unit, data alignment unit and data outputting unit are provided in the orthodontic system.The present invention can directly print the appliance to match with patient according to the data detected by patient using 3D printer, improve appliance and patient teeth's degree of conformity, and the intermediate more set of model of printing are not needed, directly digitlization tooth model design is carried out in computer, invisible orthotic device is made, printing-set tooth mould need to be needed to compare according to treatment cycle with traditional 3D printing, the a large amount of time is saved, to improve printing effect.
Description
Technical field
The present invention relates to technical field of oral medicine, in particular to a kind of 3D printing invisible orthotic device without bracket.
Background technique
Appliance is a kind of device for treating malocclusion, can claim orthodontic appliance.It can produce active force or masseter
The function force-applying of all flesh of mouth makes jawbone, malposed tooth and the Periodontal Supporting Tissue of deformity change by appliance, in favor of
Dentofacial normal growth and development.Appliance is usually a kind of flexible wire and bracket, or combined with plastic base
Mechanicalness device, is worn in mouth or Maxillary region.
During dental growth, due to heredity or acquired disposition be easy to be easy to happen tooth when being grown it is askew
It splits, therefore appliance is a kind of existing common tool rescued to tooth, traditional appliance is using a kind of stainless
Flexible wire or plastic products, or both the mechanicalness device that combines, be worn in mouth or Maxillary region, actually one
Kind foreign matter, but this technology has the disadvantage in that
Patient cannot voluntarily unloading if strength is excessive easily cause the damage of tooth body, periodontium, generate adverse consequences.
Fixed orthodontics are relative complex, and clinically the operating time is longer by chair.
Rectifier wear worn by force with foreign body sensation it is uncomfortable, appliance appear some effects beauty.
Appliance is worn process damage dental enamel part and is had damage to tooth body.
Conventional invisible orthotic device is to be printed using 3D printing technique, but this printing technique has the disadvantage in that
1, it needs first to print 3D tooth model according to patient teeth's situation, then is rescued by the preparation of 3D tooth model thermoplasticity
Device causes technique cumbersome in this way, and the consumed time greatly improves；
2, it is relatively narrow to adapt to treatment correction range, corresponding appliance can not be formulated according to patient teeth's concrete condition, and existing
Appliance be typically all be exposed to outside tooth, when such patient dehisces, be easy influence appearance；
3, it according to treatment cycle, needs to print 30-50 and covers tooth model more, be easy to greatly improve manufacturing cost, and improve
Working strength.
Therefore, it is necessary to solve the above problems to invent a kind of 3D printing invisible orthotic device without bracket.
Summary of the invention
The purpose of the present invention is to provide a kind of 3D printing invisible orthotic device without bracket, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of 3D printing invisible orthotic device without bracket, including
Dental scans instrument, orthodontic system and 3D printer, the dental scans instrument output end and orthodontic system input connect
It connects, the orthodontic system output is connect with 3D printer input terminal, is provided with data in the orthodontic system and is connect
Receive unit, data analysis and processing unit, result diagnosis unit, data alignment unit and data outputting unit, the data receiver
Unit input terminal is connect with dental scans instrument output end, and the data receipt unit output end and data analysis and processing unit input
End connection, the data analysis and processing unit output end are connect with result diagnosis unit input terminal, and the result diagnosis unit is defeated
Outlet is connect with data alignment unit input terminal, and the data alignment unit output end is connect with data outputting unit input terminal,
The data outputting unit output end is connect with 3D printer input terminal, and central processing unit, institute are provided in the 3D printer
Stating central processing unit includes 3D modeling unit and extruded unit.
Preferably, CCD camera and probe are provided in the dental scans instrument, the CCD camera model is set as XC-
ST30C。
Preferably, the 3D printer output end is provided with extruding machine, and the extruding machine is set in 3D printer.
Preferably, the dental scans instrument and 3D printer can be wirelessly connected or wired connection by way of and tooth
Correction system is attached.
Preferably, the wired connection is to be connect using optical fiber as conducting wire with USB interface, ide interface, scsi interface, SATA
One of mouth, pci interface or I-LINK interface are bridged, and the wireless connection is set as Ethernet, GPRS wireless network
Or one of CDMA mobile network.
Preferably, printed material used by the 3D printer is resin, and the resin is set as low viscosity liquid light
Quick resin.
Preferably, the 3D modeling unit is to carry out three-dimensional modeling using SoliDworks mapping software.
Technical effect and advantage of the invention:
1, using 3D printing one-pass molding of the present invention, the intermediate more set of model of printing is not needed, directly carry out digitlization tooth in computer
Tooth model design, makes invisible orthotic device, printing-set tooth mould need to be needed to compare according to treatment cycle with traditional 3D printing,
The a large amount of time is saved, to improve printing effect；
2, using low viscosity liquid photosensitive resin as printing raw material, 3D printing one-pass molding does not need the system of thermoplastic shaping
Make process, 3D printing denturist is simplified, and the appliance at printing has the transparency, attractive appearance is easy to disassemble
And health；
3, this system can directly be printed using 3D printer according to the data detected by patient and be rectified with what patient matched
Device is controlled, improves appliance and patient teeth's degree of conformity, and this system structure is simple, easy to operate, use is safe, can be effective
Solution patient's appliance tooth is rescued.
Detailed description of the invention
Fig. 1 is system structure diagram of the invention.
In figure: 1 dental scans instrument, 2 orthodontic systems, 3 3D printers, 4 data receipt units, 5 Data Analysis Services
Unit, 6 result diagnosis units, 7 data alignment units, 8 data outputting units, 9 central processing units, 10 3D modeling units, 11 are squeezed
Mould unit, 12 CCD cameras, 13 probes, 14 extruding machines.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of 3D printing invisible orthotic device without bracket as shown in Figure 1, including dental scans instrument 1, tooth
Tooth correction system 2 and 3D printer 3,1 output end of dental scans instrument are connect with 2 input terminal of orthodontic system, the tooth
2 output end of tooth correction system is connect with 3 input terminal of 3D printer, is provided with data receipt unit in the orthodontic system 2
4, data analysis and processing unit 5, result diagnosis unit 6, data alignment unit 7 and data outputting unit 8, the data receiver list
First 4 input terminals are connect with 1 output end of dental scans instrument, and 4 output end of data receipt unit and data analysis and processing unit 5 are defeated
Enter end connection, 5 output end of data analysis and processing unit is connect with 6 input terminal of result diagnosis unit, and the result diagnosis is single
First 6 output ends are connect with 7 input terminal of data alignment unit, and 7 output end of data alignment unit and data outputting unit 8 input
End connection, 8 output end of data outputting unit are connect with 3 input terminal of 3D printer, are provided with center in the 3D printer 3
Processor 9, the central processing unit 9 include 3D modeling unit 10 and extruded unit 11, and this system can be detected according to patient
Data out directly print the appliance to match with patient using 3D printer 3, improve appliance and meet with patient teeth
Degree, and this system structure is simple, and easy to operate, use is safe, can be rectified with effective solution patient's appliance to tooth
It controls, and in print procedure, does not need the intermediate more set of model of printing, directly carry out digitlization tooth model design in computer,
Invisible orthotic device is made, need to need to print 30-50 set tooth mould according to treatment cycle with traditional 3D printing and compare, save
The a large amount of time, to improve printing effect.
CCD camera 12 and probe 13 are provided in the dental scans instrument 1,12 model of CCD camera is set as XC-
ST30CE is carried out using the gap of CCD camera 12 and the intracavitary tooth of 13 counterpart of probe, dental cavity, dental nerve reaction and stereo-picture
Acquisition in real time.
3 output end of 3D printer is provided with extruding machine 14, and the extruding machine 14 is set in 3D printer 3.
The dental scans instrument 1 and 3D printer 3 can be wirelessly connected or wired connection by way of and orthodontic
System 2 is attached.
The wired connection is to be connect using optical fiber as conducting wire with USB interface, ide interface, scsi interface, SATA interface, PCI
One of mouth or I-LINK interface are bridged, and the wireless connection is set as Ethernet, GPRS wireless network or CDMA and moves
One of dynamic network.
Printed material used by the 3D printer 3 is resin, and the resin is set as low viscosity liquid photosensitive resin,
Using low viscosity liquid photosensitive resin as printing raw material, 3D printing one-pass molding does not need the manufacturing process of thermoplastic shaping,
3D printing denturist is simplified, and the appliance at printing has a transparency, attractive appearance, it is easy to disassemble and healthy defend
It is raw.
The 3D modeling unit 10 is to carry out three-dimensional modeling using SoliDworks mapping software.
This practical working principle: in use, dental scans instrument 1 is protruded into patient oral cavity, CCD camera 12 and probe are utilized
Gap, dental cavity, dental nerve reaction and the stereo-picture of the intracavitary tooth of 13 counterparts are acquired in real time, and collected patient
Oral cavity data are transferred to orthodontic system 2, and the data receipt unit 4 in orthodontic system 2 transmits dental scans instrument 1
Data received, and be conveyed to data analysis and processing unit 5, data analysis and processing unit 5 to received data into
Row analysis processing, is filtered extra data, reduces the workload of data analysis and processing unit 5, is then transferred to result
Diagnosis unit 6, as a result diagnosis unit 6 diagnoses received data, judges the state of an illness situation in patient oral cavity, then data tune
The data that 7 pairs of result diagnosis units 6 of whole unit are diagnosed to be are adjusted, and adjust out the number of regular invisible orthotic device without bracket
According to subsequently the data for the regular invisible orthotic device without bracket that data alignment unit 7 adjusts out are transferred to by data outputting unit 8
3D printer 3,3D modeling unit 10 draw out no support using SoliDworks mapping software to 3 received data of 3D printer
Slot invisible orthotic device three-dimensional modeling figure, then extruded unit 11 control extruding machine 14 according to 3D modeling unit 10 established without support
Slot invisible orthotic device three-dimensional modeling figure carries out 3D printing, and regular tooth form artificial tooth is printed.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (7)
1. a kind of 3D printing invisible orthotic device without bracket, including dental scans instrument (1), orthodontic system (2) and 3D printer
(3), it is characterised in that: dental scans instrument (1) output end is connect with orthodontic system (2) input terminal, and the tooth is rectified
Positive system (2) output end is connect with 3D printer (3) input terminal, is provided with data receiver list in the orthodontic system (2)
First (4), data analysis and processing unit (5), result diagnosis unit (6), data alignment unit (7) and data outputting unit (8), institute
Data receipt unit (4) input terminal is stated to connect with dental scans instrument (1) output end, data receipt unit (4) output end with
Data analysis and processing unit (5) input terminal connects, data analysis and processing unit (5) output end and result diagnosis unit (6)
Input terminal connection, result diagnosis unit (6) output end are connect with data alignment unit (7) input terminal, the data point reuse
Unit (7) output end is connect with data outputting unit (8) input terminal, data outputting unit (8) output end and 3D printer
(3) input terminal connects, and is provided with central processing unit (9) in the 3D printer (3), the central processing unit (9) includes that 3D is built
Form unit (10) and extruded unit (11).
2. a kind of 3D printing invisible orthotic device without bracket according to claim 1, it is characterised in that: the dental scans instrument
(1) it is provided with CCD camera (12) and probe (13) in, CCD camera (12) model is set as XC-ST30CE.
3. a kind of 3D printing invisible orthotic device without bracket according to claim 2, it is characterised in that: the 3D printer
(3) output end is provided with extruding machine (14), and the extruding machine (14) is set in 3D printer (3).
4. a kind of 3D printing invisible orthotic device without bracket according to claim 3, it is characterised in that: the dental scans instrument
(1) it can be attached by way of wireless connection or wired connection with orthodontic system (2) with 3D printer (3).
5. a kind of 3D printing invisible orthotic device without bracket according to claim 4, it is characterised in that: the wired connection is
Using optical fiber as conducting wire, with one of USB interface, ide interface, scsi interface, SATA interface, pci interface or I-LINK interface
It is bridged, the wireless connection is set as one of Ethernet, GPRS wireless network or CDMA mobile network.
6. a kind of 3D printing invisible orthotic device without bracket according to claim 5, it is characterised in that: the 3D printer
(3) printed material used by is resin, and the resin is set as low viscosity liquid photosensitive resin.
7. a kind of 3D printing invisible orthotic device without bracket according to claim 6, it is characterised in that: the 3D modeling unit
It (10) is that three-dimensional modeling is carried out using SoliDworks mapping software.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811266805.5A CN109481046A (en) | 2018-10-29 | 2018-10-29 | A kind of 3D printing invisible orthotic device without bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811266805.5A CN109481046A (en) | 2018-10-29 | 2018-10-29 | A kind of 3D printing invisible orthotic device without bracket |
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| Publication Number | Publication Date |
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| CN109481046A true CN109481046A (en) | 2019-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811266805.5A Pending CN109481046A (en) | 2018-10-29 | 2018-10-29 | A kind of 3D printing invisible orthotic device without bracket |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112172094A (en) * | 2020-09-01 | 2021-01-05 | 北京缔佳医疗器械有限公司 | Prefabricated accessory suitable for invisible orthodontic product |
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| CN105769356A (en) * | 2016-04-28 | 2016-07-20 | 华南理工大学 | Manufacturing method for photocuring additive material of personalized bracket-free invisible appliance |
| CN105919682A (en) * | 2016-06-06 | 2016-09-07 | 西安博恩生物科技有限公司 | Rapid forming production method of personalized customization concealed teeth correcting equipment |
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2018
- 2018-10-29 CN CN201811266805.5A patent/CN109481046A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103932807A (en) * | 2013-01-18 | 2014-07-23 | 无锡时代天使医疗器械科技有限公司 | Method for acquiring tooth target orthodontics state, method for producing tooth corrector and tooth corrector thereof |
| CN105266905A (en) * | 2014-07-17 | 2016-01-27 | 上海时代天使医疗器械有限公司 | Tooth correctional system suitable for mixed dentition and manufacturing method |
| CN104161596A (en) * | 2014-08-04 | 2014-11-26 | 浙江工业大学 | Shape memory material-based oral appliance production method and invisible appliance thereby |
| CN105726141A (en) * | 2014-12-31 | 2016-07-06 | 姜制勋 | System and method for moving tooth by using oral scanner and three-dimensional printer |
| CN104905881A (en) * | 2015-04-27 | 2015-09-16 | 苏州光影口腔医疗科技有限公司 | Low-cost multi-material auxiliary guide plate 3 D (three dimensional) printing method |
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| CN105769356A (en) * | 2016-04-28 | 2016-07-20 | 华南理工大学 | Manufacturing method for photocuring additive material of personalized bracket-free invisible appliance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112172094A (en) * | 2020-09-01 | 2021-01-05 | 北京缔佳医疗器械有限公司 | Prefabricated accessory suitable for invisible orthodontic product |
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Application publication date: 20190319 |