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WO2009101452A8 - Appareil optique et procédés - Google Patents

Appareil optique et procédés Download PDF

Info

Publication number
WO2009101452A8
WO2009101452A8 PCT/GB2009/050149 GB2009050149W WO2009101452A8 WO 2009101452 A8 WO2009101452 A8 WO 2009101452A8 GB 2009050149 W GB2009050149 W GB 2009050149W WO 2009101452 A8 WO2009101452 A8 WO 2009101452A8
Authority
WO
WIPO (PCT)
Prior art keywords
light
optical apparatus
emitting diode
source
procedures
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
Application number
PCT/GB2009/050149
Other languages
English (en)
Other versions
WO2009101452A1 (fr
Inventor
Gavin Pearson
Jill Williams
John Colles
Ray Todhunter
David Clements
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.)
Denfotex Ltd
Original Assignee
Denfotex Ltd
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 Denfotex Ltd filed Critical Denfotex Ltd
Priority to CA2752469A priority Critical patent/CA2752469A1/fr
Priority to EP09710011A priority patent/EP2326278A1/fr
Publication of WO2009101452A1 publication Critical patent/WO2009101452A1/fr
Publication of WO2009101452A8 publication Critical patent/WO2009101452A8/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/0624—Apparatus adapted for a specific treatment for eliminating microbes, germs, bacteria on or in the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0601—Apparatus for use inside the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/062—Photodynamic therapy, i.e. excitation of an agent
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/088—Illuminating devices or attachments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/06—Implements for therapeutic treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/065—Light sources therefor
    • A61N2005/0651—Diodes

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

La présente invention porte sur un appareil optique. En particulier, l'invention porte sur un appareil optique présentant une utilité dans des actes médicaux, plus particulièrement des actes dentaires et notamment des actes de désinfection. En particulier, l’invention concerne un appareil optique incluant une pièce à main (10) contenant une source de lumière à diode électroluminescente (21) et un système de distribution de lumière incluant un guide de lumière (14) possédant une extrémité proximale pouvant être montée sur le système de distribution de lumière pour recevoir de la lumière de la source de lumière (21) et une extrémité distale (15) à partir de laquelle la lumière est émise depuis l'appareil. De préférence, la source de lumière à diode électroluminescente (21) est une simple diode électroluminescente et, de préférence, la pièce à main comporte des moyens de refroidissement (23, 24, 25) aptes à refroidir la source de lumière à diode électroluminescente (21).
PCT/GB2009/050149 2008-02-15 2009-02-16 Appareil optique et procédés Ceased WO2009101452A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA2752469A CA2752469A1 (fr) 2008-02-15 2009-02-16 Appareil optique et procedes
EP09710011A EP2326278A1 (fr) 2008-02-15 2009-02-16 Appareil optique et procédés

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0802822.7 2008-02-15
GB0802822A GB0802822D0 (en) 2008-02-15 2008-02-15 Optical apparatus and methods

Publications (2)

Publication Number Publication Date
WO2009101452A1 WO2009101452A1 (fr) 2009-08-20
WO2009101452A8 true WO2009101452A8 (fr) 2009-10-22

Family

ID=39271775

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2009/050149 Ceased WO2009101452A1 (fr) 2008-02-15 2009-02-16 Appareil optique et procédés

Country Status (4)

Country Link
EP (1) EP2326278A1 (fr)
CA (1) CA2752469A1 (fr)
GB (1) GB0802822D0 (fr)
WO (1) WO2009101452A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100330523A1 (en) * 2007-03-30 2010-12-30 Cms Dental Aps Optical tip for photosynthesis
EP3870095B1 (fr) * 2018-10-26 2025-03-26 Dentosity, LLC Dispositif de traitement dentaire à base de lumière
CA3117391C (fr) * 2018-11-13 2023-09-19 Conmed Corporation Procede de refroidissement a distance d'une source de lumiere arthroscopique (distale) montee en portee
WO2023250273A2 (fr) * 2022-06-22 2023-12-28 Izadi Dr Mohammad Détartreur thermique pour orthodontie ou dentisterie

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5373571A (en) * 1993-03-16 1994-12-13 Spectran Specialty Optics Company Fiber optic diffuser tip
US5728090A (en) * 1995-02-09 1998-03-17 Quantum Devices, Inc. Apparatus for irradiating living cells
WO2001010327A1 (fr) * 1999-08-11 2001-02-15 Ceramoptec Industries, Inc. Dispositif et procede laser de detartrage dentaire
DE10138071A1 (de) * 2001-08-03 2003-02-27 Georg Knott Bestrahlungsvorrichtung
CN101022852A (zh) * 2004-07-22 2007-08-22 恩迪尼国际有限公司 用于牙科应用的声光动力治疗

Also Published As

Publication number Publication date
EP2326278A1 (fr) 2011-06-01
WO2009101452A1 (fr) 2009-08-20
CA2752469A1 (fr) 2009-08-20
GB0802822D0 (en) 2008-03-26

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