CA2281194A1 - Systeme d'eclairement pour polymerisation - Google Patents

Systeme d'eclairement pour polymerisation Download PDF

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Publication number
CA2281194A1
CA2281194A1 CA002281194A CA2281194A CA2281194A1 CA 2281194 A1 CA2281194 A1 CA 2281194A1 CA 002281194 A CA002281194 A CA 002281194A CA 2281194 A CA2281194 A CA 2281194A CA 2281194 A1 CA2281194 A1 CA 2281194A1
Authority
CA
Canada
Prior art keywords
illumination system
light
fluoropolymer
light guide
plastic
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.)
Granted
Application number
CA002281194A
Other languages
English (en)
Other versions
CA2281194C (fr
Inventor
Guenther Nath
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2281194A1 publication Critical patent/CA2281194A1/fr
Application granted granted Critical
Publication of CA2281194C publication Critical patent/CA2281194C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • G02B6/0006—Coupling light into the fibre

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Light Guides In General And Applications Therefor (AREA)
CA002281194A 1998-08-21 1999-08-19 Systeme d'eclairement pour polymerisation Expired - Lifetime CA2281194C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19838166 1998-08-21
DE198-38-166.2 1998-08-21

Publications (2)

Publication Number Publication Date
CA2281194A1 true CA2281194A1 (fr) 2000-02-21
CA2281194C CA2281194C (fr) 2009-12-08

Family

ID=7878377

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002281194A Expired - Lifetime CA2281194C (fr) 1998-08-21 1999-08-19 Systeme d'eclairement pour polymerisation

Country Status (3)

Country Link
CA (1) CA2281194C (fr)
DE (1) DE19846580A1 (fr)
GB (1) GB2340926B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU224941B1 (en) * 2001-08-10 2006-04-28 Bgi Innovacios Kft Phototerapy apparatus
DE10162231B4 (de) * 2001-12-18 2006-07-13 Ivoclar Vivadent Ag Dentalgerät
US6969254B2 (en) 2001-12-18 2005-11-29 Ivoclar Vivadent Ag. Dental apparatus
US7431467B2 (en) 2004-05-13 2008-10-07 Gunther Nath Portable forensic lighting device
DE102008006364A1 (de) * 2008-01-28 2009-07-30 Zeller, Philipp, Dr. Beleuchtungs- und Anzeigevorrichtung
EP2579075A1 (fr) * 2011-10-06 2013-04-10 Ivoclar Vivadent AG Conducteur de lumière de forme cylindrique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR205016A1 (es) * 1974-02-11 1976-03-31 Nath G Dispositivo de iluminacion con un conductor de luz flexible que contiene un tubo flexible
AT355200B (de) * 1978-01-23 1980-02-25 Espe Pharm Praep Bestrahlungsgeraet zum aushaerten von durch strahlung haertbaren massen
JP2519701B2 (ja) * 1987-01-14 1996-07-31 住友電気工業株式会社 紫外線殺菌装置
US5426308A (en) * 1993-05-28 1995-06-20 Lesco, Inc. Ultraviolet curing device having movable reflector
US5684908A (en) * 1995-10-23 1997-11-04 Southeastern Univ. Research Assn., Inc. Flexible liquid core light guide with focusing and light shaping attachments

Also Published As

Publication number Publication date
GB9919759D0 (en) 1999-10-27
DE19846580A1 (de) 2000-04-06
GB2340926B (en) 2002-12-04
CA2281194C (fr) 2009-12-08
GB2340926A (en) 2000-03-01

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20190819