CA983900A - Disclosing light - Google Patents

Disclosing light

Info

Publication number
CA983900A
CA983900A CA141,551A CA141551A CA983900A CA 983900 A CA983900 A CA 983900A CA 141551 A CA141551 A CA 141551A CA 983900 A CA983900 A CA 983900A
Authority
CA
Canada
Prior art keywords
disclosing light
disclosing
light
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.)
Expired
Application number
CA141,551A
Other versions
CA141551S (en
Inventor
Emery G. Audesse
Arnold E. Westlund (Jr.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GTE Sylvania Inc
Original Assignee
GTE Sylvania Inc
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 GTE Sylvania Inc filed Critical GTE Sylvania Inc
Application granted granted Critical
Publication of CA983900A publication Critical patent/CA983900A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/804—Surgical or dental spotlight
CA141,551A 1971-05-10 1972-05-08 Disclosing light Expired CA983900A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14174271A 1971-05-10 1971-05-10

Publications (1)

Publication Number Publication Date
CA983900A true CA983900A (en) 1976-02-17

Family

ID=22497022

Family Applications (1)

Application Number Title Priority Date Filing Date
CA141,551A Expired CA983900A (en) 1971-05-10 1972-05-08 Disclosing light

Country Status (7)

Country Link
US (1) US3711700A (en)
AU (1) AU4213772A (en)
CA (1) CA983900A (en)
DE (1) DE2219926A1 (en)
FR (1) FR2139372A5 (en)
GB (1) GB1325838A (en)
IT (1) IT955375B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3939998A1 (en) * 1989-12-02 1991-06-06 Ivoclar Ag METHOD FOR THE OPTICAL DISTINCTION OF A DENTAL MATERIAL AND DENTAL MATERIAL THEREFOR
US6860879B2 (en) 1998-06-19 2005-03-01 Karl Storz Gmbh & Co. Kg Use of 5-aminolevulinic acid or a derivate thereof for photodynamic diagnosis and/or photodynamic therapy

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3932881A (en) * 1972-09-05 1976-01-13 Nippon Electric Co., Inc. Electroluminescent device including dichroic and infrared reflecting components
US4184196A (en) * 1975-11-28 1980-01-15 Moret Michel A Diagnostic lamp, particularly for checking teeth
CH598801A5 (en) * 1976-06-30 1978-05-12 Lpa Les Produits Associes
US4101957A (en) * 1976-09-10 1978-07-18 Bansun Chang Zoom operating light
CH627069A5 (en) * 1978-04-14 1981-12-31 Lpa Les Produits Associes
US4292664A (en) * 1978-08-17 1981-09-29 Clairol Incorporated Dental plaque disclosing light and method
US4286602A (en) * 1979-06-20 1981-09-01 Robert Guy Transillumination diagnostic system
US4385344A (en) * 1980-08-29 1983-05-24 Dentsply Research & Development Corp. Visible light apparatus for curing photo-curable compositions
US4592726A (en) * 1983-01-03 1986-06-03 Herbert Brilliant Diagnostic mirror and light filter
US4837668A (en) * 1988-01-28 1989-06-06 Koehler Joseph P Reflector for dental or medical light
US5441531A (en) * 1993-10-18 1995-08-15 Dusa Pharmaceuticals Inc. Illuminator and methods for photodynamic therapy
US7253557B2 (en) * 1996-02-08 2007-08-07 Bright Solutions, Inc. Light source provided with a housing enclosing voltage regulator means and method of manufacturing thereof
US5959306A (en) * 1996-02-08 1999-09-28 Bright Solutions, Inc. Portable light source and system for use in leak detection
US5905268A (en) * 1997-04-21 1999-05-18 Spectronics Corporation Inspection lamp with thin-film dichroic filter
US6762419B1 (en) 1997-11-05 2004-07-13 Corrosion Consultants, Inc. Ultraviolet light illumination and viewing system and method for fluorescent dye leak detection
US6157141A (en) * 1998-05-05 2000-12-05 Osram Sylvania Inc. Blue light electrodeless high intensity discharge lamp system
US5957687A (en) * 1998-07-21 1999-09-28 Plak-Lite Company Llc Apparatus and method for detecting dental plaque
US6647761B2 (en) * 2001-07-12 2003-11-18 Mastercool, Inc. Hand held flexible mount leak detector
US7027158B2 (en) * 2002-03-11 2006-04-11 Therma-Wave, Inc. Beam splitter/combiner for optical meterology tool
US7813787B2 (en) * 2002-07-31 2010-10-12 Inspektor Research Systems Bv Dental implement and method for tooth surface inspection
US20040254478A1 (en) * 2003-05-22 2004-12-16 De Josselin De Jong Elbert Fluorescence filter for tissue examination and imaging
US20050053898A1 (en) * 2003-09-09 2005-03-10 The Procter & Gamble Company Illuminated electric toothbrushes and methods of use
US20050066459A1 (en) * 2003-09-09 2005-03-31 The Procter & Gamble Company Electric toothbrushes and replaceable components
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
US20050053896A1 (en) * 2003-09-09 2005-03-10 The Procter & Gamble Company Illuminated electric toothbrushes emitting high luminous intensity toothbrush
JP2006024395A (en) * 2004-07-06 2006-01-26 Ichikoh Ind Ltd Vehicular lighting fixture
EP1792581B1 (en) * 2004-09-10 2011-03-02 Lion Corporation Dental plaque detection system and dental plaque detection method
US8314377B2 (en) * 2009-12-23 2012-11-20 Mcneil-Ppc, Inc. Device and method for detecting plaque in the oral cavity
US8186997B2 (en) 2010-06-29 2012-05-29 Mcneil-Ppc, Inc. Method for cleaning the oral cavity
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
ES2886082T3 (en) 2016-04-13 2021-12-16 Inspektor Res Systems B V Bi-frequency dental exam
EP3897450A1 (en) 2018-12-20 2021-10-27 Empident GmbH Method and system for oral hygiene inspection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2798943A (en) * 1955-10-20 1957-07-09 Gen Electric Spotlight apparatus
DE1201278B (en) * 1962-05-04 1965-09-23 Quarzlampen Gmbh Operating light
US3325666A (en) * 1964-07-24 1967-06-13 Polaroid Corp Inert lamp reflector
US3459178A (en) * 1968-07-26 1969-08-05 Floxite Co Inc Device for visual examination of the mouth

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3939998A1 (en) * 1989-12-02 1991-06-06 Ivoclar Ag METHOD FOR THE OPTICAL DISTINCTION OF A DENTAL MATERIAL AND DENTAL MATERIAL THEREFOR
US6860879B2 (en) 1998-06-19 2005-03-01 Karl Storz Gmbh & Co. Kg Use of 5-aminolevulinic acid or a derivate thereof for photodynamic diagnosis and/or photodynamic therapy
US7163397B2 (en) 1998-06-19 2007-01-16 Karl Storz Gmbh & Co. Apparatus for applying material for selectively modifying the optical properties of metabolically different cells

Also Published As

Publication number Publication date
IT955375B (en) 1973-09-29
GB1325838A (en) 1973-08-08
AU4213772A (en) 1973-11-15
US3711700A (en) 1973-01-16
FR2139372A5 (en) 1973-01-05
DE2219926A1 (en) 1972-11-23

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