SE442817B - Anordning for att okulert kunna faststella en diskrepans i en tandytas luminiscensformaga - Google Patents

Anordning for att okulert kunna faststella en diskrepans i en tandytas luminiscensformaga

Info

Publication number
SE442817B
SE442817B SE8102103A SE8102103A SE442817B SE 442817 B SE442817 B SE 442817B SE 8102103 A SE8102103 A SE 8102103A SE 8102103 A SE8102103 A SE 8102103A SE 442817 B SE442817 B SE 442817B
Authority
SE
Sweden
Prior art keywords
light
tooth surface
wavelength
tooth
carious
Prior art date
Application number
SE8102103A
Other languages
English (en)
Swedish (sv)
Other versions
SE8102103L (sv
Inventor
Hans Ingmar Bjelkhagen
Original Assignee
Hans Ingmar Bjelkhagen
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hans Ingmar Bjelkhagen filed Critical Hans Ingmar Bjelkhagen
Priority to SE8102103A priority Critical patent/SE442817B/sv
Priority to DE8282850065T priority patent/DE3277109D1/de
Priority to EP82850065A priority patent/EP0073180B1/de
Priority to AT82850065T priority patent/ATE29207T1/de
Priority to US06/363,788 priority patent/US4515476A/en
Priority to JP57055217A priority patent/JPS5810046A/ja
Publication of SE8102103L publication Critical patent/SE8102103L/xx
Publication of SE442817B publication Critical patent/SE442817B/sv

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/063—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements for monochromatic or narrow-band illumination
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00163—Optical arrangements
    • A61B1/00186—Optical arrangements with imaging filters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Endoscopes (AREA)
SE8102103A 1981-04-01 1981-04-01 Anordning for att okulert kunna faststella en diskrepans i en tandytas luminiscensformaga SE442817B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8102103A SE442817B (sv) 1981-04-01 1981-04-01 Anordning for att okulert kunna faststella en diskrepans i en tandytas luminiscensformaga
DE8282850065T DE3277109D1 (en) 1981-04-01 1982-03-25 Illuminating device for the visual determination of areas of caries on the surface of a tooth
EP82850065A EP0073180B1 (de) 1981-04-01 1982-03-25 Beleuchtungseinrichtung zum sichtbaren Nachweis von Karies
AT82850065T ATE29207T1 (de) 1981-04-01 1982-03-25 Beleuchtungseinrichtung zum sichtbaren nachweis von karies.
US06/363,788 US4515476A (en) 1981-04-01 1982-03-31 Device for the ocular determination of any discrepancy in the luminescence capacity of the surface of a tooth for the purpose of identifying any caried area on the surface to the tooth
JP57055217A JPS5810046A (ja) 1981-04-01 1982-04-01 歯の表面の侵された部分を同定するために歯の表面のルミネセンス容量の相違を目で測定するための装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8102103A SE442817B (sv) 1981-04-01 1981-04-01 Anordning for att okulert kunna faststella en diskrepans i en tandytas luminiscensformaga

Publications (2)

Publication Number Publication Date
SE8102103L SE8102103L (sv) 1982-10-02
SE442817B true SE442817B (sv) 1986-02-03

Family

ID=20343497

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8102103A SE442817B (sv) 1981-04-01 1981-04-01 Anordning for att okulert kunna faststella en diskrepans i en tandytas luminiscensformaga

Country Status (6)

Country Link
US (1) US4515476A (de)
EP (1) EP0073180B1 (de)
JP (1) JPS5810046A (de)
AT (1) ATE29207T1 (de)
DE (1) DE3277109D1 (de)
SE (1) SE442817B (de)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113152A3 (de) * 1983-01-03 1985-07-03 North American Philips Corporation Verfahren und Gerät zur Untersuchung von Anomalien an Körperoberflächen
JPS6189278U (de) * 1984-11-16 1986-06-10
JPH0618501B2 (ja) * 1986-04-23 1994-03-16 株式会社ミヤマエ 魚釣り用リ−ルの深度記憶装置におけるスプ−ル停止機構
JPS63141532A (ja) * 1986-12-03 1988-06-14 株式会社　ミヤマエ 魚釣り用電動リ−ルにおける道糸の自動停止機構
US4836206A (en) * 1987-02-25 1989-06-06 The United States Of America As Represented By The Department Of Health And Human Services Method and device for determining viability of intact teeth
US4906100A (en) * 1988-05-13 1990-03-06 University Of Cincinnati Method of detecting adriamycin (doxorubicin) or daunomycin in the environment
US5369496A (en) * 1989-11-13 1994-11-29 Research Foundation Of City College Of New York Noninvasive method and apparatus for characterizing biological materials
DE4200741C2 (de) * 1992-01-14 2000-06-15 Kaltenbach & Voigt Einrichtung zum Erkennen von Karies an Zähnen
US5382163A (en) * 1992-07-20 1995-01-17 Putnam; David L. Method and apparatus for detecting the presence of dental plaque or calculus
US5800165A (en) * 1995-03-28 1998-09-01 Loma Linda University Medical Center Dental instrument and method of bleaching teeth using a laser
DE19523806C2 (de) * 1995-06-29 1997-08-21 Andreas Esser Verfahren zur Erkennung und in situ-Darstellung von besondere Rückstreuvermögen und/oder Fluoreszenzeigenschaften aufweisenden Bereichen einer Oberfläche und Vorrichtung zur Durchführung des Verfahrens
DE19541686B4 (de) * 1995-11-08 2009-08-06 Kaltenbach & Voigt Gmbh & Co. Kg Vorrichtung zum Erkennen von Karies, Plaque oder bakteriellem Befall an Zähnen
DE29704185U1 (de) * 1997-03-07 1997-04-30 Kaltenbach & Voigt Gmbh & Co, 88400 Biberach Vorrichtung zum Erkennen von Karies, Plaque oder bakteriellem Befall an Zähnen
NL1012012C2 (nl) 1999-05-10 2000-11-23 Inspektor Res Systems B V Werkwijze en inrichting voor het bepalen van cariÙsactiviteit van een carieuze laesie in een tand.
US6769911B2 (en) 2001-04-16 2004-08-03 Advanced Research & Technology Institue Luminescence assisted caries excavation
KR20040005408A (ko) * 2002-07-10 2004-01-16 이상호 치아우식증 영상진단장치
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
DE10333515B4 (de) * 2003-07-17 2016-11-24 Carl Zeiss Meditec Ag Verfahren und Vorrichtung zum Kenntlichmachen von zahnfarbenen Zahnfüllungsresten
US20050050659A1 (en) * 2003-09-09 2005-03-10 The Procter & Gamble Company Electric toothbrush comprising an electrically powered element
US20050053895A1 (en) * 2003-09-09 2005-03-10 The Procter & Gamble Company Attention: Chief Patent Counsel Illuminated electric toothbrushes emitting high luminous intensity toothbrush
US20050066459A1 (en) * 2003-09-09 2005-03-31 The Procter & Gamble Company Electric toothbrushes and replaceable components
US20050053896A1 (en) * 2003-09-09 2005-03-10 The Procter & Gamble Company Illuminated electric toothbrushes emitting high luminous intensity toothbrush
US20050053898A1 (en) * 2003-09-09 2005-03-10 The Procter & Gamble Company Illuminated electric toothbrushes and methods of use
US7270543B2 (en) * 2004-06-29 2007-09-18 Therametric Technologies, Inc. Handpiece for caries detection
CA2517252A1 (fr) * 2005-08-29 2007-02-28 Neks Technologies Inc. Detection de la carie interproximale a l'aide d'une sonde optique examinant la surface occlusale de la dent
US7596253B2 (en) 2005-10-31 2009-09-29 Carestream Health, Inc. Method and apparatus for detection of caries
US7577284B2 (en) * 2006-04-21 2009-08-18 Carestream Health, Inc. Optical detection of dental caries
US7668355B2 (en) * 2006-08-31 2010-02-23 Carestream Health, Inc. Method for detection of caries
US8270689B2 (en) 2006-09-12 2012-09-18 Carestream Health, Inc. Apparatus for caries detection
US8447087B2 (en) 2006-09-12 2013-05-21 Carestream Health, Inc. Apparatus and method for caries detection
US20080062429A1 (en) * 2006-09-12 2008-03-13 Rongguang Liang Low coherence dental oct imaging
US7702139B2 (en) * 2006-10-13 2010-04-20 Carestream Health, Inc. Apparatus for caries detection
US20080118886A1 (en) * 2006-11-21 2008-05-22 Rongguang Liang Apparatus for dental oct imaging
US8360771B2 (en) * 2006-12-28 2013-01-29 Therametric Technologies, Inc. Handpiece for detection of dental demineralization
US8224045B2 (en) 2007-01-17 2012-07-17 Carestream Health, Inc. System for early detection of dental caries
US8866894B2 (en) * 2008-01-22 2014-10-21 Carestream Health, Inc. Method for real-time visualization of caries condition
US20090214089A1 (en) * 2008-02-27 2009-08-27 Therametric Technologies, Inc. System and Method for Data Analysis And Capture
US20100279248A1 (en) * 2009-03-05 2010-11-04 Mourad Pierre D Device and method for predicting the likelihood of caries development
US8768016B2 (en) 2009-06-19 2014-07-01 Carestream Health, Inc. Method for quantifying caries
US9235901B2 (en) 2009-10-14 2016-01-12 Carestream Health, Inc. Method for locating an interproximal tooth region
US8908936B2 (en) * 2009-10-14 2014-12-09 Carestream Health, Inc. Method for extracting a carious lesion area
US8687859B2 (en) 2009-10-14 2014-04-01 Carestream Health, Inc. Method for identifying a tooth region
DE102011089252A1 (de) 2011-12-20 2013-06-20 Sirona Dental Systems Gmbh Dentales Handstück zur Behandlung von Zähnen
WO2013109978A1 (en) 2012-01-20 2013-07-25 University Of Washington Through Its Center For Commercialization Dental demineralization detection, methods and systems
US10080484B2 (en) 2014-01-31 2018-09-25 University Of Washington Multispectral wide-field endoscopic imaging of fluorescence
WO2016073569A2 (en) 2014-11-05 2016-05-12 Carestream Health, Inc. Video detection of tooth condition using green and red fluorescence
US9870613B2 (en) 2014-11-05 2018-01-16 Carestream Health, Inc. Detection of tooth condition using reflectance images with red and green fluorescence
JP2017537744A (ja) 2014-12-17 2017-12-21 ケアストリーム ヘルス インク 口腔内３ｄ蛍光撮像
US9547903B2 (en) 2015-04-16 2017-01-17 Carestream Health, Inc. Method for quantifying caries
ES2886082T3 (es) 2016-04-13 2021-12-16 Inspektor Res Systems B V Examen dental bifrecuencia
US9757020B1 (en) * 2016-05-26 2017-09-12 Dental Smartmirror, Inc. Using an intraoral mirror with an integrated camera to record dental impressions, and applicants thereof
WO2018081637A1 (en) 2016-10-28 2018-05-03 University Of Washington System and method for ranking bacterial activity leading to tooth and gum disease
CN107007243B (zh) * 2017-05-26 2019-02-26 傅建华 一种用于牙冠背光散射检查的器械
KR20220133182A (ko) 2019-12-04 2022-10-04 덴탈 이미징 테크놀로지스 코퍼레이션 자동 차트작성을 동반한 구강내 3d 스캐닝
KR102334638B1 (ko) * 2021-07-06 2021-12-06 주식회사 새움메디텍 치아우식 진단기

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3494354A (en) * 1964-09-30 1970-02-10 Tokyo Shibaura Electric Co Flexible endoscope for use in cancer diagnosis
GB1186602A (en) * 1967-04-26 1970-04-02 Bernard Page Fibre Optic Light Fitting
US3614415A (en) * 1969-05-19 1971-10-19 Vicon Products Corp Fiber illuminator
GB1470760A (en) * 1973-11-12 1977-04-21 Alphametrics Ltd Ultraviolet camera system for dental photography and mouth pieces therefor
US4184175A (en) * 1977-02-09 1980-01-15 The Procter & Gamble Company Method of and apparatus for optically detecting anomalous subsurface structure in translucent articles
US4290433A (en) * 1979-08-20 1981-09-22 Alfano Robert R Method and apparatus for detecting the presence of caries in teeth using visible luminescence

Also Published As

Publication number Publication date
US4515476A (en) 1985-05-07
SE8102103L (sv) 1982-10-02
EP0073180B1 (de) 1987-09-02
JPS5810046A (ja) 1983-01-20
EP0073180A2 (de) 1983-03-02
EP0073180A3 (en) 1983-05-18
ATE29207T1 (de) 1987-09-15
DE3277109D1 (en) 1987-10-08

Similar Documents

Publication Publication Date Title
SE442817B (sv) Anordning for att okulert kunna faststella en diskrepans i en tandytas luminiscensformaga
US6021344A (en) Fluorescence scope system for dermatologic diagnosis
CN104510435B (zh) 内窥镜用光源装置和使用它的内窥镜系统
US7813790B2 (en) Dental implement and method for tooth surface inspection
DE10139008B4 (de) Endoskopsystem
CN102292018B (zh) 用于龋检测的方法和设备
EP3752044B1 (de) Medizinisch-endoskopisches instrument
DE69430761D1 (de) Faseroptische endodontische Vorrichtung
CA2448936A1 (fr) Procede et dispositif d'acquisition et de traitement d'images d'une dent
ATE164008T1 (de) Glukose fluoreszenz monitor und verfahren
Price The dental curing light
Leontiev et al. Accuracy of the fluorescence-aided identification technique (FIT) for detecting tooth-colored restorations utilizing different fluorescence-inducing devices: an ex vivo comparative study
JPS59137037A (ja) 物体の患部を確認する方法および装置
JP2004089236A (ja) 歯観察装置
Moseley et al. Evaluation of the risk associated with the use of blue light polymerizing sources
Turkina et al. Operation field illuminance in dentistry.
Mayron et al. Light, radiation, and dental caries: Incidence of dental caries in school children as a function of light quality and radiation shielding
Lichter et al. Shade selection: Communicating with a laboratory technician
GB2372096A (en) Apparatus for determining skin types by detecting the light emitted to and then reflected from skin
CN222688011U (zh) 一种螺纹结构光照明灯、辅助光源口腔灯及口腔观测系统
Al-Shekhli The Effect of the Surrounding Light Sources on Shade Selection Accuracy
US20230390041A9 (en) Composite finder system and method of use thereof
Uzunov et al. Parameters of penetration of low intensity laser light in dental configurations for therapeutical applications
CN118242589A (zh) 一种螺纹结构光照明灯、辅助光源口腔灯及口腔观测系统
CN113558807A (zh) 一种牙菌斑检测装置

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8102103-2

Effective date: 19900411

Format of ref document f/p: F