JP5426945B2 - 歯科対象物を光硬化するための装置 - Google Patents
歯科対象物を光硬化するための装置 Download PDFInfo
- Publication number
- JP5426945B2 JP5426945B2 JP2009156445A JP2009156445A JP5426945B2 JP 5426945 B2 JP5426945 B2 JP 5426945B2 JP 2009156445 A JP2009156445 A JP 2009156445A JP 2009156445 A JP2009156445 A JP 2009156445A JP 5426945 B2 JP5426945 B2 JP 5426945B2
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- radiation
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- radiation source
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- 238000000016 photochemical curing Methods 0.000 title claims description 5
- 230000005855 radiation Effects 0.000 claims description 125
- 238000005259 measurement Methods 0.000 claims description 9
- 230000001678 irradiating effect Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 description 30
- 238000006116 polymerization reaction Methods 0.000 description 13
- 238000001723 curing Methods 0.000 description 12
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000000945 filler Substances 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 210000004513 dentition Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000036346 tooth eruption Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 210000004268 dentin Anatomy 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/003—Apparatus for curing resins by radiation
- A61C19/004—Hand-held apparatus, e.g. guns
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/026—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring distance between sensor and object
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/4228—Photometry, e.g. photographic exposure meter using electric radiation detectors arrangements with two or more detectors, e.g. for sensitivity compensation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/55—Specular reflectivity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J2001/4247—Photometry, e.g. photographic exposure meter using electric radiation detectors for testing lamps or other light sources
- G01J2001/4252—Photometry, e.g. photographic exposure meter using electric radiation detectors for testing lamps or other light sources for testing LED's
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/062—LED's
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- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Dentistry (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
放射線源によって歯科対象物に照射し;
反射された放射線を計測し;
反射された放射線を検出し;
反射された光に基づいて歯科対象物に対しての放射線源の相対位置を検出する、
各ステップを実施する。
110 放射線源
120 放射線センサ
130,320 モニタ
330 充電装置
340 電源プラグ
400 センサ多重構成
410,420,430,510,520 カメラ
Claims (16)
- 第1の放射線を放射するための少なくとも1個の放射線源と、
少なくとも1つの第2の放射線を測定するための少なくとも1個の放射線センサと、
ケース部材とを備えていて、
前記第1の放射線によって歯科対象物を光硬化させる光硬化装置であって、
前記第2の放射線を前記歯科対象物によって反射された第1の放射線とし、
前記センサが、前記第2の放射線を受容し、前記第2の放射線の特性に基づいて、照射される前記歯科対象物の表面に対する前記光硬化装置の相対位置を判定するために使用される信号を形成して、その信号を発信することを特徴とする装置。 - 放射線源(110)が少なくとも1つの発光ダイオード(LED)によって形成され、その際各発光ダイオードがそれぞれ少なくとも1つのLEDチップを備えることを特徴とする請求項1記載の装置。
- 放射線源(110)が少なくとも1つのレーザダイオード(LD)によって形成され、その際各レーザダイオードがそれぞれ少なくとも1つのLDチップを備えることを特徴とする請求項1記載の装置。
- 放射線源(110)が少なくとも1つのレーザダイオードあるいは発光ダイオードによって形成され、その際各レーザダイオードまたは発光ダイオードがそれぞれ少なくとも1つのLDチップまたはLEDチップを備えることを特徴とする請求項1記載の装置。
- 放射線源(110)および放射線センサがケース部材上に配置されることを特徴とする請求項1ないし4のいずれかに記載の装置。
- 放射線源(110)および放射線センサがケース部材上に取り外し可能に配置されたアタッチメントの一部とされることを特徴とする請求項1ないし4のいずれかに記載の装置。
- 放射線源(110)が320nmないし750nmの波長を有する第1の放射線を放射することを特徴とする請求項1ないし6のいずれかに記載の装置。
- 放射線センサ(120)が放射線源から放射される第1の放射線の波長領域において感受性を有することを特徴とする請求項1ないし7のいずれかに記載の装置。
- 放射線センサのうちの少なくとも1つが少なくとも1枚の歯科対象物の画像を撮影することができる画像センサであることを特徴とする請求項1ないし8のいずれかに記載の装置。
- 第1の放射線センサ(120)から離間しそれと同一平面内および/またはそれに対して角度を付けて配置された2つあるいはそれ以上の放射線センサ(410,420,430)を設けることを特徴とする請求項1ないし9のいずれかに記載の装置。
- 装置が人的に認識可能な情報を出力するための出力装置(130)を備えることを特徴とする請求項1ないし10のいずれかに記載の装置。
- 認識可能な情報が少なくとも1個の放射線センサ(120)の少なくとも1個の測定値に基づき、その測定値が特に第2の放射線の強度を示すものであるか、あるいは少なくとも1つの基準値と比較されることを特徴とする請求項1ないし11のいずれかに記載の装置。
- 出力装置を装置上に配置されたモニタの形式で構成するか、および/または出力装置が情報を視覚的および/または聴覚的および/または触覚的に発信することを特徴とする請求項1ないし12のいずれかに記載の装置。
- 装置が第2の放射線から反射表面への距離を判定することを特徴とする請求項1ないし13のいずれかに記載の装置。
- 請求項1ないし14のいずれかに記載の少なくとも1つの放射線センサの測定放射線を表示するための装置(310)を有することを特徴とする歯科対象物に照射を行うための歯科治療セット。
- 装置(310)を充電および/または保管するための充電ステーション(330)が設けられることを特徴とする請求項13ないし15のいずれかに記載の歯科治療セット。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008031094A DE102008031094A1 (de) | 2008-07-01 | 2008-07-01 | Gerät zum Lichthärten eines Dentalobjekts |
DE102008031094.8 | 2008-07-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010012267A JP2010012267A (ja) | 2010-01-21 |
JP5426945B2 true JP5426945B2 (ja) | 2014-02-26 |
Family
ID=41131599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009156445A Active JP5426945B2 (ja) | 2008-07-01 | 2009-06-30 | 歯科対象物を光硬化するための装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9161828B2 (ja) |
EP (1) | EP2140832A1 (ja) |
JP (1) | JP5426945B2 (ja) |
DE (1) | DE102008031094A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7434398B2 (ja) | 2022-03-30 | 2024-02-20 | 古河電気工業株式会社 | 端子 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9763760B2 (en) * | 2008-07-01 | 2017-09-19 | Ivoclar Vivadent Ag | Apparatus for light-curing a dental object |
DE102010024003A1 (de) * | 2010-06-11 | 2011-12-15 | Karl Storz Gmbh & Co. Kg | Endoskop |
WO2014043488A1 (en) * | 2012-09-14 | 2014-03-20 | 3M Innovative Properties Company | A dental irradiation device, a dental irradiation system |
EP2944288B1 (de) | 2014-05-12 | 2020-04-08 | Ivoclar Vivadent AG | Lichthärtgerät, insbesondere dentales Lichthärtgerät |
WO2016044549A1 (en) | 2014-09-17 | 2016-03-24 | Garrison Dental Solutions, Llc | Dental curing light |
EP3053542B1 (de) * | 2015-02-06 | 2018-03-28 | Ivoclar Vivadent AG | Dentales Lichthärtgerät |
EP3280350B1 (en) | 2015-04-10 | 2019-01-23 | 3M Innovative Properties Company | A dental light irradiation device |
ES2704242T3 (es) * | 2015-06-17 | 2019-03-15 | Ivoclar Vivadent Ag | Dispositivo de fotocurado dental |
BR112019001703A2 (pt) | 2016-07-29 | 2019-05-07 | 3M Innovative Properties Company | sistemas e métodos de monitoramento de cura |
USD810293S1 (en) | 2017-01-20 | 2018-02-13 | Garrison Dental Solutions, Llc | Dental instrument |
US11589971B2 (en) | 2018-11-14 | 2023-02-28 | Garrison Dental Solutions, L.L.C. | Dental curing light and method |
WO2020229855A1 (en) * | 2019-05-13 | 2020-11-19 | Gombos Akos Elemer | Method and device for removing an ectoparasite from the skin |
US20220273410A1 (en) * | 2019-07-29 | 2022-09-01 | Cao Group, Inc. | Curing Light |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
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GB9309397D0 (en) * | 1993-05-07 | 1993-06-23 | Patel Bipin C M | Laser treatment |
US5487662A (en) | 1994-03-22 | 1996-01-30 | Minnesota Mining And Manufacturing Company | Dental impression tray for photocurable impression material |
EP1058860B1 (de) | 1997-07-30 | 2003-10-08 | LINOS Photonics GmbH & Co. KG | Kamera und insbesondere modulare dentalkamera |
DE29824899U1 (de) * | 1997-07-30 | 2003-06-05 | LINOS Photonics GmbH & Co. KG, 37081 Göttingen | Kamera und insbesondere modulare Dentalkamera |
WO2002033312A2 (en) | 2000-10-19 | 2002-04-25 | Reipur Technology A/S | A light-emitting assembly |
DE10107099C2 (de) * | 2001-02-14 | 2003-12-11 | Sirona Dental Systems Gmbh | Einrichtung zur Polymerisation von lichthärtenden Kunststoffen, insbesondere von zahnärztlichen Füll- oder Klebematerialien |
US6976841B1 (en) * | 2002-02-21 | 2005-12-20 | Nova Ranger, Inc. | Intra oral dental irradiation device for material curing and dental imaging |
US20050202363A1 (en) * | 2002-02-21 | 2005-09-15 | Osterwalder J. M. | Dental imaging and treatment system |
US7104792B2 (en) * | 2002-05-02 | 2006-09-12 | Cadent Ltd. | Appliance for positioning orthodontic components |
JP4350359B2 (ja) | 2002-11-14 | 2009-10-21 | 株式会社吉田製作所 | 歯科用光照射器 |
CN100500093C (zh) | 2003-01-14 | 2009-06-17 | 株式会社森田制作所 | 诊断用摄影仪 |
JP2005080759A (ja) * | 2003-09-05 | 2005-03-31 | Osada Res Inst Ltd | カメラ付光重合器 |
WO2007005022A1 (en) * | 2005-06-30 | 2007-01-11 | Discus Dental Impressions, Inc. | Voice alert in dentistry |
CA2511276A1 (en) | 2004-07-02 | 2006-01-02 | Discus Dental Impressions, Inc. | Support system for dentistry |
US7245371B2 (en) * | 2004-08-27 | 2007-07-17 | B & W Tek, Inc. | Laser curing apparatus with real-time monitoring and control |
US20060199144A1 (en) | 2005-03-05 | 2006-09-07 | Yongqian Liu | High Efficiency LED Curing Light System |
US20070259309A1 (en) * | 2006-05-08 | 2007-11-08 | Den-Mat Corporation | Dental curing device and method with real-time cure indication |
DE102006036828B3 (de) | 2006-08-07 | 2008-04-17 | Ivoclar Vivadent Ag | Lichthärtgerät |
FR2909276A1 (fr) | 2006-12-04 | 2008-06-06 | Satelec Sa | Dispositif de photopolymerisation automatique |
-
2008
- 2008-07-01 DE DE102008031094A patent/DE102008031094A1/de not_active Withdrawn
-
2009
- 2009-05-19 US US12/454,482 patent/US9161828B2/en active Active
- 2009-05-22 EP EP09160933A patent/EP2140832A1/de not_active Withdrawn
- 2009-06-30 JP JP2009156445A patent/JP5426945B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7434398B2 (ja) | 2022-03-30 | 2024-02-20 | 古河電気工業株式会社 | 端子 |
Also Published As
Publication number | Publication date |
---|---|
JP2010012267A (ja) | 2010-01-21 |
EP2140832A1 (de) | 2010-01-06 |
DE102008031094A1 (de) | 2010-01-07 |
US9161828B2 (en) | 2015-10-20 |
US20100003633A1 (en) | 2010-01-07 |
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