WO2003005892A2 - Verfahren und vorrichtung zum erkennen von karies, plaque, konkrementen oder bakteriellem befall an zähnen - Google Patents
Verfahren und vorrichtung zum erkennen von karies, plaque, konkrementen oder bakteriellem befall an zähnen Download PDFInfo
- Publication number
- WO2003005892A2 WO2003005892A2 PCT/EP2002/006335 EP0206335W WO03005892A2 WO 2003005892 A2 WO2003005892 A2 WO 2003005892A2 EP 0206335 W EP0206335 W EP 0206335W WO 03005892 A2 WO03005892 A2 WO 03005892A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- radiation
- optical fibers
- probe
- examined
- tooth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
- A61B5/0088—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for oral or dental tissue
Definitions
- the light source 1 preferably comprises one or more light-emitting diodes, in particular narrow-band light-emitting diodes, which generate light in the wave range around approximately 370 nm or approximately 770 nm.
- one or more lasers can also be used.
- FIG. 4 it is possible in these embodiments to use one or more beam splitters 13 in order to pinpoint radiation from further light-emitting diodes or from further lasers into the supplying ones Coupling the light guide.
- a light source which generates radiation with a wavelength range from approximately 320 nm to approximately 900 nm, in particular a wavelength range from white light.
- a spectral filter 12 can also be used in order to obtain desired wavelength ranges for the radiation 9.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Dentistry (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Description
Claims
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003511705A JP2004521714A (ja) | 2001-07-10 | 2002-06-10 | 歯内/上の、う食、歯垢、歯石、または細菌感染の検出のための方法および装置 |
| EP02747364A EP1330179A2 (de) | 2001-07-10 | 2002-06-10 | Verfahren und vorrichtung zum erkennen von karies, plaque, konkrementen oder bakteriellem befall an zähnen |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10133451.6 | 2001-07-10 | ||
| DE10133451A DE10133451B4 (de) | 2001-07-10 | 2001-07-10 | Vorrichtung zum Erkennen von Karies, Plaque, Konkrementen oder bakteriellem Befall an Zähnen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2003005892A2 true WO2003005892A2 (de) | 2003-01-23 |
| WO2003005892A3 WO2003005892A3 (de) | 2003-05-01 |
Family
ID=7691258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2002/006335 Ceased WO2003005892A2 (de) | 2001-07-10 | 2002-06-10 | Verfahren und vorrichtung zum erkennen von karies, plaque, konkrementen oder bakteriellem befall an zähnen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20030156788A1 (de) |
| EP (1) | EP1330179A2 (de) |
| JP (1) | JP2004521714A (de) |
| DE (1) | DE10133451B4 (de) |
| WO (1) | WO2003005892A2 (de) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003094771A3 (en) * | 2002-05-08 | 2004-04-22 | Neks Technologies Inc | System and method for detecting dental caries |
| FR2856546A1 (fr) * | 2003-06-17 | 2004-12-24 | Centre Nat Rech Scient | Procede et dispositif d'acquisition et de traitement d'images d'un objet tel qu'une dent |
| WO2007053293A3 (en) * | 2005-10-31 | 2007-08-09 | Eastman Kodak Co | Method and apparatus for detection of caries |
| JPWO2005104926A1 (ja) * | 2004-04-30 | 2008-03-13 | 株式会社モリタ製作所 | 生体観察機器、口腔内撮影装置及び医療用診療器具 |
| WO2009046923A1 (de) * | 2007-10-01 | 2009-04-16 | Ferton Holding S.A. | Vorrichtung zur messung von fluoreszenzstrahlung an biologischen substanzen mit einer halbleitersensorenanordnung |
| US7955076B2 (en) | 2003-04-03 | 2011-06-07 | Kao Corporation | Carious tooth detection device |
| US8866894B2 (en) | 2008-01-22 | 2014-10-21 | Carestream Health, Inc. | Method for real-time visualization of caries condition |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7813787B2 (en) * | 2002-07-31 | 2010-10-12 | Inspektor Research Systems Bv | Dental implement and method for tooth surface inspection |
| US20040240716A1 (en) * | 2003-05-22 | 2004-12-02 | De Josselin De Jong Elbert | Analysis and display of fluorescence images |
| WO2005001444A1 (en) * | 2003-06-03 | 2005-01-06 | Bayer Healthcare Llc. | Verification device and method for optical inspection machine |
| DE10333515B4 (de) * | 2003-07-17 | 2016-11-24 | Carl Zeiss Meditec Ag | Verfahren und Vorrichtung zum Kenntlichmachen von zahnfarbenen Zahnfüllungsresten |
| US8371848B2 (en) * | 2003-12-08 | 2013-02-12 | J. Morita Manufacturing Corporation | Dental diagnostic and treatment apparatus |
| US7324661B2 (en) * | 2004-04-30 | 2008-01-29 | Colgate-Palmolive Company | Computer-implemented system and method for automated and highly accurate plaque analysis, reporting, and visualization |
| US7270543B2 (en) * | 2004-06-29 | 2007-09-18 | Therametric Technologies, Inc. | Handpiece for caries detection |
| CA2599696C (en) * | 2005-03-02 | 2014-04-01 | Fiso Technologies Inc. | Fabry-perot optical sensor and method of manufacturing the same |
| DE102005056293A1 (de) * | 2005-11-24 | 2007-05-31 | Wolfgang Arnhold | Verfahren und Vorrichtung zum Erkennen von Karies |
| US7577284B2 (en) * | 2006-04-21 | 2009-08-18 | Carestream Health, Inc. | Optical detection of dental caries |
| GB2443203B (en) * | 2006-06-26 | 2010-04-07 | Osspray Ltd | Apparatus for detecting infected tissue |
| RU2008152155A (ru) * | 2006-07-25 | 2010-08-27 | Дзе Проктер Энд Гэмбл Компани (US) | Способы и продукты для анализа десневых тканей |
| US8360771B2 (en) * | 2006-12-28 | 2013-01-29 | Therametric Technologies, Inc. | Handpiece for detection of dental demineralization |
| EP2197350A2 (de) * | 2007-09-11 | 2010-06-23 | Baxter International Inc. | Infusionstherapie-sensorsystem |
| DE102007047067A1 (de) * | 2007-10-01 | 2009-04-02 | Ferton Holding S.A. | Vorrichtung zum Erkennen von bakteriellem Befall an Zähnen |
| JP2010043983A (ja) * | 2008-08-14 | 2010-02-25 | Sony Corp | 光学測定装置 |
| US8314377B2 (en) * | 2009-12-23 | 2012-11-20 | Mcneil-Ppc, Inc. | Device and method for detecting plaque in the oral cavity |
| JP2011167308A (ja) * | 2010-02-17 | 2011-09-01 | Japan Health Science Foundation | う蝕測定装置、及び、う蝕測定方法 |
| US8702422B2 (en) * | 2010-06-29 | 2014-04-22 | Mcneil-Ppc, Inc. | Device and method for cleaning the oral cavity |
| US8187002B2 (en) | 2010-06-29 | 2012-05-29 | Mcneil-Ppc, Inc. | Method for cleaning the oral cavity |
| US8186997B2 (en) | 2010-06-29 | 2012-05-29 | Mcneil-Ppc, Inc. | Method for cleaning the oral cavity |
| EP2578200B1 (de) | 2011-10-04 | 2018-03-28 | VOCO GmbH | Zusammensetzungen zum Infiltrieren und/oder Versiegeln von Zahnhartsubstanz und entsprechende Verfahren |
| JP5974640B2 (ja) * | 2012-06-01 | 2016-08-23 | ソニー株式会社 | 歯用装置及び情報処理装置 |
| AU2013326222B2 (en) * | 2012-10-01 | 2018-03-29 | Inspektor Research Systems B.V. | Fluorescence filter spectrum compensation |
| KR101269969B1 (ko) * | 2012-11-21 | 2013-05-31 | 차희찬 | 복수의 광원이 교대로 배열된 광 조사 칫솔 |
| US11382492B2 (en) * | 2013-02-05 | 2022-07-12 | Scopernicus, LLC | Wireless endoscopic surgical device |
| PL3011318T3 (pl) | 2013-06-19 | 2019-05-31 | Ellume Pty Ltd | Urządzenie testujące wykorzystujące znaczniki fluorescencyjne |
| CN105636479B (zh) * | 2013-10-16 | 2018-03-13 | 皇家飞利浦有限公司 | 用于牙菌斑检测的设备 |
| WO2016061582A1 (en) * | 2014-10-17 | 2016-04-21 | C Urchin Technologies Llc | Lensless endoscope and other imaging devices |
| EP3267182B1 (de) * | 2015-03-02 | 2022-02-23 | Citizen Watch Co., Ltd. | Vorrichtung zur optischen messung und damit ausgestattete zahnbürste |
| EP3622917B1 (de) * | 2015-06-12 | 2023-10-11 | Colgate-Palmolive Company | Elektrische zahnbürste |
| JP6475097B2 (ja) * | 2015-06-12 | 2019-02-27 | オムロンヘルスケア株式会社 | 電動歯ブラシ及び電動歯ブラシの作動方法 |
| JP6659246B2 (ja) * | 2015-06-12 | 2020-03-04 | オムロンヘルスケア株式会社 | 電動歯ブラシ及び電動歯ブラシの作動方法 |
| RU2744882C2 (ru) | 2016-04-13 | 2021-03-16 | Инспектор Рисерч Системз Б.В. | Двухчастотное обследование состояния зубов |
| WO2020037315A1 (en) * | 2018-08-17 | 2020-02-20 | Chemimage Corporation | Discrimination of calculi and tissues with molecular chemical imaging |
| DE102020123857A1 (de) | 2020-09-14 | 2022-03-17 | Sensor-Instruments Entwicklungs- Und Vertriebs-Gmbh | Verfahren und Vorrichtung zur Detektion eines Materialfilms auf einer Oberfläche eines Werkstücks |
| JP2023148558A (ja) * | 2022-03-30 | 2023-10-13 | 花王株式会社 | 歯の表面における付着物の評価方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3031249C2 (de) | 1979-08-20 | 1986-11-06 | Philips Medical Systems Inc., Shelton, Conn. | Vorrichtung zum Entdecken von Karies und Anwendung dieser Vorrichtung |
| DE4200741A1 (de) | 1992-01-14 | 1993-07-15 | Kaltenbach & Voigt | Einrichtung zum erkennen von karies an zaehnen |
| DE19541686A1 (de) | 1995-11-08 | 1997-05-15 | Kaltenbach & Voigt | Vorrichtung zum Erkennen von Karies, Plaque oder bakteriellem Befall an Zähnen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4479499A (en) * | 1982-01-29 | 1984-10-30 | Alfano Robert R | Method and apparatus for detecting the presence of caries in teeth using visible light |
| DE4015066A1 (de) * | 1990-05-10 | 1991-11-14 | Hans Wilhelm Bergmann | Vorrichtung und verfahren zur automatischen kontrolle von zahnbehandlungen und chirurgischen eingriffen mit hilfe gepulster laser |
| DE9204621U1 (de) * | 1992-04-03 | 1992-07-30 | Oralia Dentalprodukte Gmbh, 7750 Konstanz | Vorrichtung zum Applizieren mit Licht |
-
2001
- 2001-07-10 DE DE10133451A patent/DE10133451B4/de not_active Expired - Fee Related
-
2002
- 2002-06-10 JP JP2003511705A patent/JP2004521714A/ja not_active Withdrawn
- 2002-06-10 US US10/363,871 patent/US20030156788A1/en not_active Abandoned
- 2002-06-10 EP EP02747364A patent/EP1330179A2/de not_active Withdrawn
- 2002-06-10 WO PCT/EP2002/006335 patent/WO2003005892A2/de not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3031249C2 (de) | 1979-08-20 | 1986-11-06 | Philips Medical Systems Inc., Shelton, Conn. | Vorrichtung zum Entdecken von Karies und Anwendung dieser Vorrichtung |
| DE4200741A1 (de) | 1992-01-14 | 1993-07-15 | Kaltenbach & Voigt | Einrichtung zum erkennen von karies an zaehnen |
| DE19541686A1 (de) | 1995-11-08 | 1997-05-15 | Kaltenbach & Voigt | Vorrichtung zum Erkennen von Karies, Plaque oder bakteriellem Befall an Zähnen |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003094771A3 (en) * | 2002-05-08 | 2004-04-22 | Neks Technologies Inc | System and method for detecting dental caries |
| US7955076B2 (en) | 2003-04-03 | 2011-06-07 | Kao Corporation | Carious tooth detection device |
| FR2856546A1 (fr) * | 2003-06-17 | 2004-12-24 | Centre Nat Rech Scient | Procede et dispositif d'acquisition et de traitement d'images d'un objet tel qu'une dent |
| WO2005002429A1 (fr) * | 2003-06-17 | 2005-01-13 | Centre National De La Recherche Scientifique | Procede et dispositif d’acquisition et de traitement d’images d’un objet tel qu’une dent |
| JPWO2005104926A1 (ja) * | 2004-04-30 | 2008-03-13 | 株式会社モリタ製作所 | 生体観察機器、口腔内撮影装置及び医療用診療器具 |
| JP4576377B2 (ja) * | 2004-04-30 | 2010-11-04 | 株式会社モリタ製作所 | 生体観察機器、口腔内撮影装置及び医療用診療器具 |
| US7596253B2 (en) | 2005-10-31 | 2009-09-29 | Carestream Health, Inc. | Method and apparatus for detection of caries |
| WO2007053293A3 (en) * | 2005-10-31 | 2007-08-09 | Eastman Kodak Co | Method and apparatus for detection of caries |
| US7974453B2 (en) | 2005-10-31 | 2011-07-05 | Carestream Health, Inc. | Method and apparatus for detection of caries |
| US8345942B2 (en) | 2005-10-31 | 2013-01-01 | Carestream Health, Inc. | Method and apparatus for detection of caries |
| US8396272B2 (en) | 2005-10-31 | 2013-03-12 | Carestream Health, Inc. | Method and apparatus for detection of caries |
| US9247241B2 (en) | 2005-10-31 | 2016-01-26 | Carestream Health, Inc. | Method and apparatus for detection of caries |
| WO2009046923A1 (de) * | 2007-10-01 | 2009-04-16 | Ferton Holding S.A. | Vorrichtung zur messung von fluoreszenzstrahlung an biologischen substanzen mit einer halbleitersensorenanordnung |
| US8471221B2 (en) | 2007-10-01 | 2013-06-25 | Ferton Holding, S.A. | Device for measuring fluorescent radiation on biological substances with a semi-conductor sensor arrangement |
| US8866894B2 (en) | 2008-01-22 | 2014-10-21 | Carestream Health, Inc. | Method for real-time visualization of caries condition |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004521714A (ja) | 2004-07-22 |
| US20030156788A1 (en) | 2003-08-21 |
| DE10133451A1 (de) | 2003-01-30 |
| DE10133451B4 (de) | 2012-01-26 |
| EP1330179A2 (de) | 2003-07-30 |
| WO2003005892A3 (de) | 2003-05-01 |
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