DE69722254D1 - Lichthärtgerät - Google Patents

Lichthärtgerät

Info

Publication number
DE69722254D1
DE69722254D1 DE69722254T DE69722254T DE69722254D1 DE 69722254 D1 DE69722254 D1 DE 69722254D1 DE 69722254 T DE69722254 T DE 69722254T DE 69722254 T DE69722254 T DE 69722254T DE 69722254 D1 DE69722254 D1 DE 69722254D1
Authority
DE
Germany
Prior art keywords
water
light
window
concentrator
light curing
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 - Fee Related
Application number
DE69722254T
Other languages
English (en)
Other versions
DE69722254T2 (de
Inventor
Efraim Tsimerman
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
Application granted granted Critical
Publication of DE69722254D1 publication Critical patent/DE69722254D1/de
Publication of DE69722254T2 publication Critical patent/DE69722254T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/202—Filters comprising a gas or vapour
    • 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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/24—Liquid filters
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4298—Coupling light guides with opto-electronic elements coupling with non-coherent light sources and/or radiation detectors, e.g. lamps, incandescent bulbs, scintillation chambers
DE69722254T 1996-07-17 1997-07-15 Lichthärtgerät Expired - Fee Related DE69722254T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/682,489 US5803729A (en) 1996-07-17 1996-07-17 Curing light
PCT/CA1997/000492 WO1998003132A1 (en) 1996-07-17 1997-07-15 Curing light

Publications (2)

Publication Number Publication Date
DE69722254D1 true DE69722254D1 (de) 2003-06-26
DE69722254T2 DE69722254T2 (de) 2003-11-27

Family

ID=24739933

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69722254T Expired - Fee Related DE69722254T2 (de) 1996-07-17 1997-07-15 Lichthärtgerät

Country Status (8)

Country Link
US (1) US5803729A (de)
EP (1) EP0959803B1 (de)
AT (1) ATE240692T1 (de)
AU (1) AU3430797A (de)
CA (1) CA2276321C (de)
DE (1) DE69722254T2 (de)
HK (1) HK1024847A1 (de)
WO (1) WO1998003132A1 (de)

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US6193510B1 (en) 1999-07-28 2001-02-27 Efraim Tsimerman Medical device with time-out feature
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US20070020578A1 (en) * 2005-07-19 2007-01-25 Scott Robert R Dental curing light having a short wavelength LED and a fluorescing lens for converting wavelength light to curing wavelengths and related method
US7192276B2 (en) 2003-08-20 2007-03-20 Ultradent Products, Inc. Dental curing light adapted to emit light at a desired angle
US7144250B2 (en) 2003-12-17 2006-12-05 Ultradent Products, Inc. Rechargeable dental curing light
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US7148498B1 (en) * 2004-06-25 2006-12-12 Henkel Corporation Externally controlled electromagnetic energy spot curing system
US7056116B2 (en) 2004-10-26 2006-06-06 Ultradent Products, Inc. Heat sink for dental curing light comprising a plurality of different materials
US8109981B2 (en) 2005-01-25 2012-02-07 Valam Corporation Optical therapies and devices
US8113830B2 (en) 2005-05-27 2012-02-14 Kerr Corporation Curing light instrument
US20070037114A1 (en) * 2005-08-15 2007-02-15 Shu-Lung Wang Light directing apparatus for whitening
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US8362710B2 (en) 2009-01-21 2013-01-29 Ilumisys, Inc. Direct AC-to-DC converter for passive component minimization and universal operation of LED arrays
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Also Published As

Publication number Publication date
US5803729A (en) 1998-09-08
WO1998003132A1 (en) 1998-01-29
DE69722254T2 (de) 2003-11-27
HK1024847A1 (en) 2000-10-27
AU3430797A (en) 1998-02-10
CA2276321A1 (en) 1998-01-29
EP0959803B1 (de) 2003-05-21
EP0959803A1 (de) 1999-12-01
ATE240692T1 (de) 2003-06-15
CA2276321C (en) 2001-04-24

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