DE3366961D1 - Method and device for rapid diagnosis of dental caries - Google Patents

Method and device for rapid diagnosis of dental caries

Info

Publication number
DE3366961D1
DE3366961D1 DE8383106016T DE3366961T DE3366961D1 DE 3366961 D1 DE3366961 D1 DE 3366961D1 DE 8383106016 T DE8383106016 T DE 8383106016T DE 3366961 T DE3366961 T DE 3366961T DE 3366961 D1 DE3366961 D1 DE 3366961D1
Authority
DE
Germany
Prior art keywords
dental caries
rapid diagnosis
saliva
test piece
reagent
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
DE8383106016T
Other languages
English (en)
Inventor
Mutsumi Shibuya
Kiyoyuki Matsumoto
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.)
Showa Yakuhin Kako Co Ltd
Original Assignee
Showa Yakuhin Kako Co 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 Showa Yakuhin Kako Co Ltd filed Critical Showa Yakuhin Kako Co Ltd
Application granted granted Critical
Publication of DE3366961D1 publication Critical patent/DE3366961D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/521—Single-layer analytical elements
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q2304/00—Chemical means of detecting microorganisms
    • C12Q2304/20—Redox indicators
    • C12Q2304/22—Resazurin; Resorufin
    • 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
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/805—Test papers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Urology & Nephrology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Cell Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Endoscopes (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Instructional Devices (AREA)
DE8383106016T 1982-06-21 1983-06-20 Method and device for rapid diagnosis of dental caries Expired DE3366961D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57106389A JPS58225029A (ja) 1982-06-21 1982-06-21 う蝕簡易判別用具

Publications (1)

Publication Number Publication Date
DE3366961D1 true DE3366961D1 (en) 1986-11-20

Family

ID=14432336

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383106016T Expired DE3366961D1 (en) 1982-06-21 1983-06-20 Method and device for rapid diagnosis of dental caries

Country Status (8)

Country Link
US (1) US4582795A (de)
EP (1) EP0097904B1 (de)
JP (1) JPS58225029A (de)
AT (1) ATE22926T1 (de)
DE (1) DE3366961D1 (de)
DK (1) DK166688B1 (de)
FI (1) FI76379C (de)
NO (1) NO166728C (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03272696A (ja) * 1982-06-21 1991-12-04 Showa Yakuhin Kako Kk う蝕簡易判別方法
JPS60131463A (ja) * 1983-12-20 1985-07-13 Showa Yakuhin Kako Kk 簡易判定具
IL74191A0 (en) * 1984-01-31 1985-04-30 Univ Illinois Method and kit for determining periodontal disease
US5041373A (en) * 1984-01-31 1991-08-20 The Board Of Trustees Of The University Of Illinois Method for determining periodontal disease
CH683616A5 (de) * 1984-06-18 1994-04-15 Univ Michigan Diagnostisches Testverfahren zum Nachweis von oralen pathogenen Bakteriengemischen.
US4923798A (en) * 1986-03-26 1990-05-08 Synbiotics Corporation Saliva test for feline leukemia virus
IL79676A0 (en) * 1986-08-11 1986-11-30 Univ Ramot Method of detection of infection by testing a body fluid for mucopolysaccharide degrading enzymes
US5223405A (en) * 1987-02-11 1993-06-29 The Secretary Of State For Scotland Sampling by pressing between adsorbent and substrate surfaces
US5270174A (en) * 1987-04-03 1993-12-14 Assif Science And Technology Projects Development Ltd. Method and kit for indicating the level of oral microbial activity
WO1993024651A1 (en) * 1989-07-26 1993-12-09 University Of Michigan System for measuring proteolytic activity of periodontopathogenic bacteria
US5116735A (en) * 1989-07-26 1992-05-26 The University Of Michigan Diagnosing periodontal disease by measuring proteolytic activity of periodontopathogenic bacteria
US5714341A (en) * 1994-03-30 1998-02-03 Epitope, Inc. Saliva assay method and device
DE4444764A1 (de) * 1994-12-16 1996-06-20 Moell Claus Juergen Testset zur Analyse von Körperflüssigkeiten, Verfahren zu seiner Herstellung und Analyseverfahren
US5716831A (en) * 1995-05-24 1998-02-10 Board Of Trustees Operating Michigan State University Method and test kit for detecting insecticide resistance
DE19647545A1 (de) * 1996-11-16 1998-05-20 M & M Dental Medizin Gmbh Verwendung zum Bestimmen des Kariesrisikos und dazu besonders geeignete Testeinrichtung
US5939329A (en) 1997-05-14 1999-08-17 Serim Research Corporation Test strip incubation device and method
US5968746A (en) 1997-11-26 1999-10-19 Schneider; David R. Method and apparatus for preserving human saliva for testing
US6325980B1 (en) 1998-05-07 2001-12-04 Serim Research Corporation Test strip incubation device
SE9801765L (sv) * 1998-05-18 1999-09-13 Ekulf Ab System för optimerad bildning av fluorapatit i tänder
DE19926728B4 (de) * 1999-06-11 2011-08-18 3M Espe Ag, 82229 Verwendung von Trägermaterialien und diagnostisch nutzbaren Zusatzstoffen in Abbildungsverfahren für intraorale Diagnosezwecke
WO2001014875A1 (en) * 1999-08-20 2001-03-01 Radiancy Inc. CHEWING GUM FOR MEASURING ORAL pH, METHOD OF MAKING AND KIT
US6607387B2 (en) * 2000-10-30 2003-08-19 Healthetech, Inc. Sensor system for diagnosing dental conditions
DE10061195B4 (de) * 2000-12-08 2004-12-02 3M Espe Ag Verwendung von Abformmassen zur Herstellung von Behandlungsvorrichtungen
DE10108900B4 (de) * 2001-02-23 2005-03-10 3M Espe Ag Ermittlung des patientenbezogenen Kariesrisikos
JP4642277B2 (ja) * 2001-06-21 2011-03-02 株式会社ジーシー 唾液の前処理用具及び唾液の前処理方法
US20030113266A1 (en) * 2001-12-14 2003-06-19 Gc Corporation Material for evaluating dental caries activity
US20040087874A1 (en) * 2002-10-28 2004-05-06 David Schneider Saliva collection system
CA2521904A1 (en) * 2003-04-01 2004-10-21 Proactive Oral Solutions, Inc. Caries risk test for predicting and assessing the risk of disease
US20040228762A1 (en) * 2003-05-06 2004-11-18 Gc Corporation Kit for evaluating dental caries activity
US8517728B2 (en) 2007-01-24 2013-08-27 Colgate-Palmolive Company Oral care implement having fluid delivery system
EP2052712A1 (de) * 2007-10-26 2009-04-29 3M Innovative Properties Company Dentale Zusammensetzung
EP2200562B1 (de) * 2007-10-26 2014-04-23 3M Innovative Properties Company Dentale zusammensetzung für den nachweis von bakterien, teileset und verwendung
US8247220B2 (en) * 2008-02-01 2012-08-21 Kimberly-Clark Worldwide, Inc. Optical indicator for detecting bacterial pathogens
US9072370B2 (en) 2008-06-19 2015-07-07 Colgate-Palmolive Company User health profiles derived from oral care implements
US8202230B2 (en) 2009-08-20 2012-06-19 Colgate-Palmolive Company Oral care implement having a liquid collection system
KR101558124B1 (ko) 2009-12-23 2015-10-19 콜게이트-파아므올리브캄파니 구강 상태 식별용 장치
KR101426632B1 (ko) 2009-12-23 2014-08-05 콜게이트-파아므올리브캄파니 진단 구강장치
EP2410338A1 (de) * 2010-07-19 2012-01-25 Ivoclar Vivadent AG Verfahren zum Nachweis der Säureproduktion durch kariogene Bakterien
RU2557428C2 (ru) 2011-03-09 2015-07-20 Колгейт-Палмолив Компани Устройство для очистки межзубных промежутков
EP2762883B1 (de) * 2011-09-30 2019-04-17 ARKRAY, Inc. Verfahren zur bestimmung der farbveränderung bei einem oxidationsreduktionsindikator
RU2601930C1 (ru) 2012-10-26 2016-11-10 Колгейт-Палмолив Компани Устройство для ухода за полостью рта
WO2014070760A1 (en) * 2012-10-30 2014-05-08 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Use of resazurin, or analogs thereof, for antibacterial therapy
WO2015188125A1 (en) * 2014-06-07 2015-12-10 Jefferies Steven R Method for assessing bioactivity
BR102015025057A2 (pt) * 2015-09-30 2017-04-04 Visinoni Atila meio de cultura para a realização de um teste para avaliação de risco à cárie dentária, teste para avaliação de risco à cárie dentária e método de obtenção do meio de cultura
NL2025350B1 (en) * 2020-04-15 2021-10-26 Matinspired B V Chromium VI test

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332743A (en) * 1963-06-27 1967-07-25 George H Green Diagnostic test for dental caries activity
US3785930A (en) * 1971-12-22 1974-01-15 Eckrich P Sons Inc Microbiological activity testing device
US3846247A (en) * 1972-09-27 1974-11-05 Warner Lambert Co Moisture barrier
JPS539011A (en) * 1976-07-14 1978-01-27 Komatsu Mfg Co Ltd Apparatus for continuously forming and installing pipe lines
US4055394A (en) * 1976-10-18 1977-10-25 Akzona Incorporated Diagnostic test card
JPS5910620Y2 (ja) * 1978-05-02 1984-04-03 富士写真フイルム株式会社 多層化学分析材料用カ−トリッジ
JPS6038215Y2 (ja) * 1978-05-02 1985-11-14 富士写真フイルム株式会社 多層化学分析材料
JPS56120623A (en) * 1979-05-21 1981-09-22 Sunstar Inc Composition for testing caries activity of teeth
US4359455A (en) * 1979-10-30 1982-11-16 Sunstar Hamigaki Kabushiki Kaisha Diagnostic test composition for dental caries activity
JPS56101537A (en) * 1980-01-18 1981-08-14 Fuji Photo Film Co Ltd Use of chemical analytical slide
US4450844A (en) * 1981-11-23 1984-05-29 Hill Top Research, Inc. Patch system for use on the skin
US4473079A (en) * 1982-09-13 1984-09-25 Jasper David A Simple, small, self-contained tests for occult blood

Also Published As

Publication number Publication date
FI832234L (fi) 1983-12-22
JPS58225029A (ja) 1983-12-27
NO166728C (no) 1991-08-28
FI832234A0 (fi) 1983-06-17
EP0097904A1 (de) 1984-01-11
FI76379C (fi) 1988-10-10
EP0097904B1 (de) 1986-10-15
DK166688B1 (da) 1993-06-28
DK286683A (da) 1983-12-22
NO166728B (no) 1991-05-21
ATE22926T1 (de) 1986-11-15
US4582795A (en) 1986-04-15
NO832220L (no) 1983-12-22
DK286683D0 (da) 1983-06-21
FI76379B (fi) 1988-06-30
JPH0346785B2 (de) 1991-07-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee