CN100998522A - Intelligent abrasive granule jetting treatment apparatus for treating dental caries and treatment method therefor - Google Patents
Intelligent abrasive granule jetting treatment apparatus for treating dental caries and treatment method therefor Download PDFInfo
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- CN100998522A CN100998522A CN 200610135428 CN200610135428A CN100998522A CN 100998522 A CN100998522 A CN 100998522A CN 200610135428 CN200610135428 CN 200610135428 CN 200610135428 A CN200610135428 A CN 200610135428A CN 100998522 A CN100998522 A CN 100998522A
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Abstract
An intelligent abrasive particles spraying and treating apparatus based on intelligent CCD recognizing technique for treating decayed tooth is composed of spray head, spray cavity, pressurizing valve, throttle controller, compressed air cylinder, jet delivering tube, air delivering tube, pressure regulator, signal processing unit, and computer. Said spray head has laser source, CCD camera head, abrasive particle sprayer, medicine cleaning sprayer and filler sprayer for repairing tooth. Its treating method is also disclosed.
Description
Technical field
The present invention relates to a kind of abrasive particle injection equipment, especially relate to a kind of intelligent abrasive ejection processing device and processing method thereof that is used for the dental caries treatment.
Background technology
Dental caries is one of three big noninfectiouss of current harm humans health (cardiovascular disease, cancer and a dental caries).The method of treatment dental caries is to adopt bad worn method, drug therapy, remineralization method, filling method and the repairing method etc. organized of dental caries respectively according to the bad different situations of dental caries.
1) dental caries are bad organizes worn method: be applicable to that bad area of dental caries is more extensive, adopt turbine dental drill or polishing pin to remove the bad tissue of dental caries usually, so worn scope and the angle of bad control easily injures pulp horn.
2) pharmacotherapy: be applicable to that dental caries are bad superficial, also do not form the incipient dental caries of cavity, medicine commonly used is an ammoniacal silver nitrate.
3) the bad remineralization method of organizing of dental caries: only be suitable for incipient dental caries, concrete grammar is to use the mineralized liquid rinsing the mouth of artificial preparation.
4) dental caries are bad organizes filling method: can make the tooth of maintenance hole shape after being applicable to tooth decay, owing to be manually-operated, filler easily comes off.
5) atraumatic repairing and treating: be to use hand instrument such as excavator, hoe shape device or axe shape device etc. that the bad tissue of the dental caries in the cavity is removed; use then to have the good novel glass ion cement of bonding, resistance to compression and anti-wear performance with cavity filling, and the technology of sealing the nest ditch simultaneously.
Above method all has the corresponding scope of application, and versatility is poor, and largely depends on patient's training degree and clinical manipulation technology in operation.According to data, in the dental caries treatment, the dental fear and anxiety ubiquity.Dental fear and anxiety be to the fearing of some link in the dentistry diagnosis and treatment process or wherein (dental fear, DF).The existence of DF is to hinder the early stage principal element of going to a doctor of dental caries patient.
Its operation principle of abrasive particle injection process technology is to utilize high speed solids to impact the surface of rapidoprint, utilizes the impulsive force of abrasive particle that material is removed, and improves the form on surface, obtains higher precision processing request.The speed controlling of spraying the processing abrasive particle is in the high speed field of 50～300m/s, but its spray angle full extent of space adjusting, and the range of work is more more extensive than in the past.According to this characteristic, processing capacity and machining accuracy can be controlled well, and the unfavorable factor in some processing environments can be overcome, as: add and do not produce high temperature man-hour, the smear metal after the processing can not piled up, the only trickle impression of finished surface, and the fatigue of materials consume is little etc.Therefore, has its superiority in the manufacturing to the Precision Machining of Drawability material and fragile material, micro structure.Use the abrasive particle kind various at present, comprise ice pellets, resin, aluminium oxide, carborundum, metal etc.
Leading with Japan in the little processing of injection abroad at present, be used for the glass that precision performance is had relatively high expectations, the up-to-date process equipment of the capillary processing of quartzy material ic substrate is produced (feed accuracy 0.1 μ m, maximum working (finishing) area 500mm * 1000mm) by NIKON.Application as little abrasive particle processing, northeastern Japan university kitchen river professor Chang Yuan also applies it to and removes decayed tooth aspect (Creating new interface between tooth and biomaterials using powder-jettechnology.[International Congress Series, 1284, (2005), 302-304] M.Noji, K.Sasaki, T.Kuriyagawa, O.Suzuki, K.Ogawa, M.Kanehira), but still be in the experimental study stage, and existing injection micromachining device does not have machining state identification and error compensation system substantially, and domestic mainly be to spray roughing at present, also do not have big part product processing, Precision Machining and little processing.
Summary of the invention
The objective of the invention is to the problem that exists at existing various dental caries Therapeutic Method, provide a kind of based on the intelligent recognition technology of CDD, can realize the intelligent abrasive ejection processing device and the processing method thereof that dental caries is treated that be used for of the online detection of defective and online compensation.
Technical scheme of the present invention is that the abrasive particle injection process technology is applied to the dental caries treatment.
The intelligent abrasive ejection processing device that is used for the dental caries treatment of the present invention is provided with injector head, spray chamber and pressurizing valve, throttling controller, gas cylinder, injection carrier pipe, air shooter, pressure regulator, signal processing unit and computer part.
Injector head is provided with LASER Light Source, ccd image identification camera, removal dental plaque abrasive particle injection shower nozzle, medicine cleans the treatment shower nozzle and shower nozzle is filled in dental filling, LASER Light Source and ccd image identification camera are connected on the computer-controlled signal processing unit, realize the collection and the discriminatory analysis of image.But removing dental plaque abrasive particle injection shower nozzle, medicine cleaning treatment shower nozzle and dental filling filling shower nozzle is connected on the spray chamber and pressurizing valve of 3 charging feedstocks by spraying carrier pipe.The gas outlet of gas cylinder connects pressure regulator by air shooter; and divide 3 the tunnel to be connected with pressurizing valve with 3 spray chambers through throttling controller; consequent gases at high pressure spray by spraying carrier pipe the abrasive particle in the spray chamber or medicine cleanout fluid or dental filling filling liquid from injector head.Signal processing unit is connected with computer respectively with pressure regulator, by software and hardware control, realizes full-automatic computer pressure control.
Intelligent abrasive ejection processing device of the present invention is used for the operation principle of dental caries treatment for adopting standard jig storehouse and the correlated intelligent image processing technique of machining state, on-line measurement is carried out on the dental caries surface, implemented machining accuracy and crudy monitoring spraying micro-machined overall process.
The intelligent abrasive inject process method that is used for the dental caries treatment of the present invention may further comprise the steps:
1) at first the dental caries surface topography is carried out image acquisition, detect the data contrast with the standard jig storehouse then, determine the jet velocity and the precision index of abrasive particle injection head, carry out the dental caries treatment again and spray preliminary working, remove improper dentine by the ccd image identification camera;
2) by the ccd image identification camera to preliminary working after the dental caries surface topography detect once more, to judge the removal situation of the improper dentine of dental caries.If removal is not thorough, then can repeat to spray and remove, up to the improper dentine removal effect in realization dental caries surface by regulating parameters such as expulsion pressure and abrasive mixed composition and division in a proportion;
3) carry out medicine for the dental caries of handling well by medicine cleanout fluid injector head and clean treatment, and finish a series of therapeutic processes such as dental filling filling by dental filling filling liquid injector head.
Compare with existing various dental caries Therapeutic Method, it is as follows that the present invention has outstanding effect: it is gathered dental caries surface macro morphology by the ccd image identification camera and detects data, pictorial display by contrasting with the standard sample storehouse, is determined dental caries degree and Therapeutic Method on computer screen.Science is accurate more for the mouth mirror of the method ratio tradition employing regulation and probe diagnostics.Since this intellectuality spray micro-machining system shower nozzle integrated abrasive particle injection processing shower nozzle, medicine clean the treatment shower nozzle, series such as shower nozzle are filled in dental filling, can realize the bad functions such as worn, Drug therapy, filling, reparation of organizing of dental caries.Behind definite dental caries degree and Therapeutic Method, to remove for the bad tissue of dental caries, system provides the corresponding machined parameters of abrasive particle injection processing shower nozzle, removes preliminary working.Microscopic appearance by dental caries surface after the ccd image identification camera detection preliminary working compensates processing as required, reaches requirement up to machining accuracy.In spraying processing, abrasive particle adopts ice pellets, and is nontoxic, and can remove the bad dental plaque of having removed of dental caries, simple, effective, without any misery and safety.For Drug therapy, filling and reparation, select corresponding shower nozzle to operate and get final product.In addition, because the microminiaturization of integrated shower nozzle is convenient efficient compared with manually-operated in treatment is used.
In the dental caries treatment, adopt the intelligent spray processor system of this dental caries treatment, have unrivaled advantage.It is furnished with the injection apparatus that detects recognition system, and the discrimination height is effectively removed removing composition automatically, does not damage other tissue of human body, the security reliability height; By regulating shower nozzle and expulsion pressure, can process the decayed tooth surface, remove dental plaque etc.; Can realize once finishing from removing decayed tooth, cleaning, Drug therapy and dental filling filling.Therapeutic domain is wide, and the shower nozzle volume is little, and noiseless does not cause mental pressure to patient especially child; Can regulate direction arbitrarily, highly sensitive; Cost is lower, and processing raw material does not have toxicity.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
The specific embodiment
Following examples will the present invention is further illustrated in conjunction with the accompanying drawings.
Referring to Fig. 1, the basic structure of the embodiment of the invention mainly partly is made up of injector head 1, spray chamber and pressurizing valve 2, throttling controller 3, gas cylinder 4, pressure regulator 5, signal processing unit 6 and computer 7 etc.LASER Light Source in the injector head 1, ccd image identification camera are connected on the signal processing unit 6 of computer 7 controls, realize the collection and the discriminatory analysis of image, and the standard sample stock of dental caries treatment is stored in the computer 7.The removal dental plaque abrasive particle injection shower nozzle in the injector head 1, medicine clean the treatment shower nozzle and but dental filling filling shower nozzle is connected on the spray chamber and pressurizing valve 2 of 3 charging feedstocks by spraying carrier pipe.The gas of gas cylinder 4 enters pressure regulator 5 by air shooter; and dividing 3 the tunnel to be connected with pressurizing valve 2 with 3 spray chambers through throttling controller 3 back, consequent gases at high pressure spray by the injection carrier pipe abrasive particle in the spray chamber or medicine cleanout fluid or dental filling filling liquid from injector head 1.Pressure regulator 5 is connected with computer 7, by software and hardware control, realize full-automatic computer pressure control, and the corresponding injector head of controlling thus in the injector head 1 is treated operation.
Claims (2)
1. the intelligent abrasive ejection processing device that is used for the dental caries treatment, it is characterized in that being provided with injector head, spray chamber and pressurizing valve, throttling controller, gas cylinder, injection carrier pipe, air shooter, pressure regulator, signal processing unit and computer part, injector head is provided with LASER Light Source, ccd image identification camera, removal dental plaque abrasive particle injection shower nozzle, medicine cleans the treatment shower nozzle and shower nozzle is filled in dental filling, LASER Light Source and ccd image identification camera are connected on the computer-controlled signal processing unit, realize the collection and the discriminatory analysis of image; But removing dental plaque abrasive particle injection shower nozzle, medicine cleaning treatment shower nozzle and dental filling filling shower nozzle is connected on the spray chamber and pressurizing valve of 3 charging feedstocks by spraying carrier pipe; The gas outlet of gas cylinder connects pressure regulator by air shooter, and divide 3 the tunnel to be connected with pressurizing valve with 3 spray chambers through throttling controller, consequent gases at high pressure spray by spraying carrier pipe the abrasive particle in the spray chamber or medicine cleanout fluid or dental filling filling liquid from injector head; Signal processing unit is connected with computer respectively with pressure regulator, by software and hardware control, realizes full-automatic computer pressure control.
2. be used for the intelligent abrasive inject process method of dental caries treatment, it is characterized in that may further comprise the steps:
1) at first the dental caries surface topography is carried out image acquisition, detect the data contrast with the standard jig storehouse then, determine the jet velocity and the precision index of abrasive particle injection head, carry out the dental caries treatment again and spray preliminary working, remove improper dentine by the ccd image identification camera;
2) by the ccd image identification camera to preliminary working after the dental caries surface topography detect once more, to judge the removal situation of the improper dentine of dental caries, if remove not thorough, then by regulating expulsion pressure and abrasive mixed composition and division in a proportion parameter, repeat to spray and remove, up to realizing the improper dentine removal effect in dental caries surface;
3) carry out medicine for the dental caries of handling well by medicine cleanout fluid injector head and clean treatment, and finish dental filling by dental filling filling liquid injector head and fill a series of therapeutic processes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101354282A CN100551338C (en) | 2006-12-31 | 2006-12-31 | The intelligent abrasive ejection processing device that is used for the dental caries treatment |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2006101354282A CN100551338C (en) | 2006-12-31 | 2006-12-31 | The intelligent abrasive ejection processing device that is used for the dental caries treatment |
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| CN100998522A true CN100998522A (en) | 2007-07-18 |
| CN100551338C CN100551338C (en) | 2009-10-21 |
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| CNB2006101354282A Expired - Fee Related CN100551338C (en) | 2006-12-31 | 2006-12-31 | The intelligent abrasive ejection processing device that is used for the dental caries treatment |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104272052A (en) * | 2012-01-27 | 2015-01-07 | 义获嘉伟瓦登特公司 | Dental device |
| US9480544B2 (en) | 2012-01-27 | 2016-11-01 | Ivoclar Vivadent Ag | Dental furnace |
| CN106510879A (en) * | 2016-10-31 | 2017-03-22 | 武汉翔明激光科技有限公司 | System for cleaning tooth by employing laser and method thereof |
| CN106745549A (en) * | 2015-12-29 | 2017-05-31 | 马金燕 | A kind of continous way life preparation facilities of disinfecting water |
| CN107126289A (en) * | 2017-05-04 | 2017-09-05 | 支新华 | A kind of medical Caries diagnosis therapeutic equipment |
| CN107126273A (en) * | 2017-05-23 | 2017-09-05 | 高艳云 | Multi-functional dental filling system |
| CN107496048A (en) * | 2017-08-11 | 2017-12-22 | 京东方科技集团股份有限公司 | A kind of dental treatment devices and dental procedure method |
| CN107625559A (en) * | 2017-08-16 | 2018-01-26 | 李海川 | A kind of intelligent dental medical apparatus and its control method |
| CN112368759A (en) * | 2018-06-07 | 2021-02-12 | 株式会社德山齿科 | Demonstration appliance |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4214871A (en) * | 1978-01-23 | 1980-07-29 | Arnold Carter H | Method and apparatus for cleaning teeth and removing plaque |
| US6099306A (en) * | 1999-05-14 | 2000-08-08 | Powder Meister, Inc. | Tooth powdering applicator |
| AU2001293674A1 (en) * | 2000-09-27 | 2002-04-08 | Ove Peter Rasmussen | Apparatuses for dental abrasive treatment of teeth |
| CN2579367Y (en) * | 2002-12-02 | 2003-10-15 | 广东工业大学 | Dental therapeutic device for cleaning tooth stone and caries by using abrasive spray |
-
2006
- 2006-12-31 CN CNB2006101354282A patent/CN100551338C/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104272052A (en) * | 2012-01-27 | 2015-01-07 | 义获嘉伟瓦登特公司 | Dental device |
| CN104272052B (en) * | 2012-01-27 | 2016-10-12 | 义获嘉伟瓦登特公司 | Dental equipment |
| US9480544B2 (en) | 2012-01-27 | 2016-11-01 | Ivoclar Vivadent Ag | Dental furnace |
| US10219881B2 (en) | 2012-01-27 | 2019-03-05 | Ivoclar Vivadent Ag | Dental furnace |
| US10182891B2 (en) | 2012-01-27 | 2019-01-22 | Ivoclar Vivadent Ag | Dental device |
| CN106745549A (en) * | 2015-12-29 | 2017-05-31 | 马金燕 | A kind of continous way life preparation facilities of disinfecting water |
| CN106510879A (en) * | 2016-10-31 | 2017-03-22 | 武汉翔明激光科技有限公司 | System for cleaning tooth by employing laser and method thereof |
| CN107126289A (en) * | 2017-05-04 | 2017-09-05 | 支新华 | A kind of medical Caries diagnosis therapeutic equipment |
| CN107536648A (en) * | 2017-05-23 | 2018-01-05 | 高艳云 | Intelligent dental department treatment couch |
| CN107126273A (en) * | 2017-05-23 | 2017-09-05 | 高艳云 | Multi-functional dental filling system |
| CN107496048A (en) * | 2017-08-11 | 2017-12-22 | 京东方科技集团股份有限公司 | A kind of dental treatment devices and dental procedure method |
| CN107496048B (en) * | 2017-08-11 | 2022-02-01 | 京东方科技集团股份有限公司 | Tooth treatment device and tooth treatment method |
| CN107625559A (en) * | 2017-08-16 | 2018-01-26 | 李海川 | A kind of intelligent dental medical apparatus and its control method |
| CN112368759A (en) * | 2018-06-07 | 2021-02-12 | 株式会社德山齿科 | Demonstration appliance |
| CN112368759B (en) * | 2018-06-07 | 2022-06-14 | 株式会社德山齿科 | Demonstration appliance |
| US11779447B2 (en) | 2018-06-07 | 2023-10-10 | Tokuyama Dental Corporation | Demonstration instrument |
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| CN100551338C (en) | 2009-10-21 |
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