BR112015007024A2 - compensação de espectro de filtro de fluorescência - Google Patents

compensação de espectro de filtro de fluorescência

Info

Publication number
BR112015007024A2
BR112015007024A2 BR112015007024A BR112015007024A BR112015007024A2 BR 112015007024 A2 BR112015007024 A2 BR 112015007024A2 BR 112015007024 A BR112015007024 A BR 112015007024A BR 112015007024 A BR112015007024 A BR 112015007024A BR 112015007024 A2 BR112015007024 A2 BR 112015007024A2
Authority
BR
Brazil
Prior art keywords
fluorescence filter
autofluorescence
filter
spectrum compensation
filter spectrum
Prior art date
Application number
BR112015007024A
Other languages
English (en)
Other versions
BR112015007024B1 (pt
BR112015007024A8 (pt
Inventor
De Josselin De Jong Elbert
Original Assignee
Inspektor Res Systems B V
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 Inspektor Res Systems B V filed Critical Inspektor Res Systems B V
Publication of BR112015007024A2 publication Critical patent/BR112015007024A2/pt
Publication of BR112015007024A8 publication Critical patent/BR112015007024A8/pt
Publication of BR112015007024B1 publication Critical patent/BR112015007024B1/pt

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
    • A61B1/06—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
    • A61B1/0646—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 with illumination filters
    • 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
    • A61B1/247—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 with means for viewing areas outside the direct line of sight, e.g. dentists' mirrors
    • 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
    • A61B5/0071—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by measuring fluorescence emission
    • 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
    • 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
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0064—Health, life-saving or fire-fighting equipment
    • F21V33/0068—Medical equipment
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/20—Lighting for medical use
    • F21W2131/202—Lighting for medical use for dentistry

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Endoscopes (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

resumo patente de invenção: "compensação de espectro de filtro de fluorescência". um dispositivo fornece luz incidente sobre estruturas orais, alternadamente entre dois estados. no primeiro estado, a luz incidente faz com que a autofluorescência de subprodutos de decaimento, e um filtro óptico entre as estruturas orais e os olhos do usuário ou um aparelho de visualização gerem aparências visualmente distinguíveis para essa autofluorescência dependendo se o tecido é saudável ou doente. no segundo estado, a luz incidente é de uma composição de cores que gera um espectro substancialmente "branco" depois de passar através do filtro. 1/1
BR112015007024-8A 2012-10-01 2013-09-30 Aparelho para auxiliar um usuário na observação visual de estruturas orais e método para observar estruturas orais BR112015007024B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261708309P 2012-10-01 2012-10-01
US61/708,309 2012-10-01
PCT/IB2013/002791 WO2014053916A2 (en) 2012-10-01 2013-09-30 Fluorescence filter spectrum compensation

Publications (3)

Publication Number Publication Date
BR112015007024A2 true BR112015007024A2 (pt) 2017-07-04
BR112015007024A8 BR112015007024A8 (pt) 2019-08-20
BR112015007024B1 BR112015007024B1 (pt) 2022-04-12

Family

ID=50114400

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015007024-8A BR112015007024B1 (pt) 2012-10-01 2013-09-30 Aparelho para auxiliar um usuário na observação visual de estruturas orais e método para observar estruturas orais

Country Status (16)

Country Link
US (1) US9918641B2 (pt)
EP (1) EP2903505B1 (pt)
JP (3) JP2015535708A (pt)
KR (1) KR102002762B1 (pt)
CN (1) CN104822309B (pt)
AU (1) AU2013326222B2 (pt)
BR (1) BR112015007024B1 (pt)
CA (1) CA2886768C (pt)
DK (1) DK2903505T3 (pt)
ES (1) ES2848024T3 (pt)
HK (1) HK1213166A1 (pt)
IL (1) IL238000B (pt)
MX (1) MX344670B (pt)
PL (1) PL2903505T3 (pt)
PT (1) PT2903505T (pt)
WO (1) WO2014053916A2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3442397T3 (pl) 2016-04-13 2021-11-08 Inspektor Research Systems B.V. Dwuczęstotliwościowe badanie stomatologiczne
US10238277B2 (en) * 2016-05-26 2019-03-26 Dental Smartmirror, Inc. Curing dental material using lights affixed to an intraoral mirror, and applications thereof
CN106725906A (zh) * 2017-03-16 2017-05-31 卡尔蔡司医疗技术股份公司 手术显微镜
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
US10376149B2 (en) 2017-07-11 2019-08-13 Colgate-Palmolive Company Oral care evaluation system and process
CN109770973B (zh) * 2019-01-16 2022-03-04 张曦 自带光源的下颌角拉钩装置
KR102154157B1 (ko) * 2019-04-02 2020-09-09 주식회사 맥스덴탈 편광렌즈조립체
CN113040692A (zh) * 2021-03-10 2021-06-29 尹广建 一种口腔科室用免持口腔镜装置
CN113558807B (zh) * 2021-07-27 2023-02-17 苏州喆安医疗科技有限公司 一种牙菌斑检测装置
KR102490093B1 (ko) * 2021-12-17 2023-01-18 주식회사 맥스덴탈 덴탈 헤드라이트조립체

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10133451B4 (de) * 2001-07-10 2012-01-26 Ferton Holding S.A. Vorrichtung zum Erkennen von Karies, Plaque, Konkrementen oder bakteriellem Befall an Zähnen
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
JP2004089236A (ja) 2002-08-29 2004-03-25 Matsushita Electric Ind Co Ltd 歯観察装置
CN100500093C (zh) * 2003-01-14 2009-06-17 株式会社森田制作所 诊断用摄影仪
JP4475923B2 (ja) * 2003-01-14 2010-06-09 株式会社モリタ製作所 診断用撮影器
JP4576325B2 (ja) * 2005-12-05 2010-11-04 株式会社モリタ製作所 口腔観察器
US20080062429A1 (en) * 2006-09-12 2008-03-13 Rongguang Liang Low coherence dental oct imaging
US8270689B2 (en) * 2006-09-12 2012-09-18 Carestream Health, Inc. Apparatus for caries detection
US7929151B2 (en) * 2008-01-11 2011-04-19 Carestream Health, Inc. Intra-oral camera for diagnostic and cosmetic imaging

Also Published As

Publication number Publication date
US9918641B2 (en) 2018-03-20
JP2019115788A (ja) 2019-07-18
HK1213166A1 (zh) 2016-06-30
EP2903505B1 (en) 2020-11-11
BR112015007024B1 (pt) 2022-04-12
DK2903505T3 (da) 2021-02-15
KR102002762B1 (ko) 2019-07-23
MX344670B (es) 2017-01-04
JP2018023833A (ja) 2018-02-15
PT2903505T (pt) 2021-02-05
KR20150079672A (ko) 2015-07-08
CA2886768A1 (en) 2014-04-10
JP2015535708A (ja) 2015-12-17
AU2013326222B2 (en) 2018-03-29
AU2013326222A1 (en) 2015-05-21
US20150305624A1 (en) 2015-10-29
WO2014053916A2 (en) 2014-04-10
PL2903505T3 (pl) 2021-05-31
IL238000B (en) 2019-08-29
CN104822309A (zh) 2015-08-05
BR112015007024A8 (pt) 2019-08-20
CA2886768C (en) 2020-05-12
MX2015004158A (es) 2015-10-26
IL238000A0 (en) 2015-05-31
WO2014053916A3 (en) 2014-06-19
CN104822309B (zh) 2017-12-05
ES2848024T3 (es) 2021-08-05
EP2903505A2 (en) 2015-08-12

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/09/2013, OBSERVADAS AS CONDICOES LEGAIS.