ATE22926T1 - Verfahren und einrichtung zur schnellen bestimmung von zahnkaries. - Google Patents

Verfahren und einrichtung zur schnellen bestimmung von zahnkaries.

Info

Publication number
ATE22926T1
ATE22926T1 AT83106016T AT83106016T ATE22926T1 AT E22926 T1 ATE22926 T1 AT E22926T1 AT 83106016 T AT83106016 T AT 83106016T AT 83106016 T AT83106016 T AT 83106016T AT E22926 T1 ATE22926 T1 AT E22926T1
Authority
AT
Austria
Prior art keywords
dental caries
equipment
rapid determination
saliva
test piece
Prior art date
Application number
AT83106016T
Other languages
English (en)
Inventor
Mutsumi Shibuya
Mamedo-Machi
Kiyoyuki Matsumoto
Original Assignee
Showa Pharm Chem Ind
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 Pharm Chem Ind filed Critical Showa Pharm Chem Ind
Application granted granted Critical
Publication of ATE22926T1 publication Critical patent/ATE22926T1/de

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)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Urology & Nephrology (AREA)
  • General Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Cell Biology (AREA)
  • Toxicology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Genetics & Genomics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (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)
  • Endoscopes (AREA)
  • Instructional Devices (AREA)
AT83106016T 1982-06-21 1983-06-20 Verfahren und einrichtung zur schnellen bestimmung von zahnkaries. ATE22926T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57106389A JPS58225029A (ja) 1982-06-21 1982-06-21 う蝕簡易判別用具
EP83106016A EP0097904B1 (de) 1982-06-21 1983-06-20 Verfahren und Einrichtung zur schnellen Bestimmung von Zahnkaries

Publications (1)

Publication Number Publication Date
ATE22926T1 true ATE22926T1 (de) 1986-11-15

Family

ID=14432336

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83106016T ATE22926T1 (de) 1982-06-21 1983-06-20 Verfahren und einrichtung zur schnellen bestimmung von zahnkaries.

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
US5041373A (en) * 1984-01-31 1991-08-20 The Board Of Trustees Of The University Of Illinois Method for determining periodontal disease
IL74191A0 (en) * 1984-01-31 1985-04-30 Univ Illinois Method and kit 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
US5116735A (en) * 1989-07-26 1992-05-26 The University Of Michigan Diagnosing periodontal disease by measuring proteolytic activity of periodontopathogenic bacteria
EP0642587A4 (de) * 1989-07-26 1997-03-19 Univ Michigan System zur messung der proteolytischen aktivität von periodontopathogenen bakterien.
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
AU6721500A (en) * 1999-08-20 2001-03-19 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
WO2004089187A2 (en) * 2003-04-01 2004-10-21 University Of Southern California 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
JP5579612B2 (ja) * 2007-10-26 2014-08-27 スリーエム イノベイティブ プロパティズ カンパニー 細菌を検出するための歯科用組成物、その部分のキット及び使用
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
WO2011079166A2 (en) 2009-12-23 2011-06-30 Colgate-Palmolive Company Device for identifying oral conditions
RU2534519C2 (ru) 2009-12-23 2014-11-27 Колгейт-Палмолив Компани Устройство диагностирования ротовой полости
EP2410338A1 (de) * 2010-07-19 2012-01-25 Ivoclar Vivadent AG Verfahren zum Nachweis der Säureproduktion durch kariogene Bakterien
CA2829119A1 (en) 2011-03-09 2012-09-13 Colgate-Palmolive Company Interdental cleaning device
US9598715B2 (en) 2011-09-30 2017-03-21 Arkray, Inc. Method for measuring color change of oxidation-reduction indicator
EP2911554B1 (de) 2012-10-26 2017-04-26 Colgate-Palmolive Company Mundpflegevorrichtung
US9642858B2 (en) * 2012-10-30 2017-05-09 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
US4582795A (en) 1986-04-15
FI832234L (fi) 1983-12-22
FI76379C (fi) 1988-10-10
NO166728B (no) 1991-05-21
EP0097904A1 (de) 1984-01-11
FI832234A0 (fi) 1983-06-17
DK286683D0 (da) 1983-06-21
NO832220L (no) 1983-12-22
NO166728C (no) 1991-08-28
JPS58225029A (ja) 1983-12-27
DK286683A (da) 1983-12-22
FI76379B (fi) 1988-06-30
DE3366961D1 (en) 1986-11-20
EP0097904B1 (de) 1986-10-15
DK166688B1 (da) 1993-06-28
JPH0346785B2 (de) 1991-07-17

Similar Documents

Publication Publication Date Title
ATE22926T1 (de) Verfahren und einrichtung zur schnellen bestimmung von zahnkaries.
US3681027A (en) Colorimetric indicator for the detection of nitrogen dioxide
GB2023841B (en) Apparatus for measurement of oxygen concentration in fluid
ATE40835T1 (de) Mittel zur verbesserung des nachweises wasserstoffperoxid liefernder oxidase-reaktionen und seine verwendung.
NO861850L (no) Fremgangsmaate for aa maale og regulere haarets fuktighetsinnhold, samt hette til bruk ved fremgangsmaaten.
GR3007342T3 (de)
EP0005519A3 (en) Diagnostic means for the determination of ammonia or of substrates liberating ammonia in reacting, new ph-indicators used therein and method for the determination of ammonia or the above-mentioned substrates
NO175217C (no) Forsökssammensetning for visuell bestemmelse av konsentrasjonen av en analytt i en fluid pröve
AT349248B (de) Verfahren zur dynamischen messung des verschmutzungsgrades von banknoten und pruefvorrichtung zur durchfuehrung dieses verfahrens
JPS55116256A (en) Method and device for determining alcohol concentration of blood measuring that of respired air
ATE34233T1 (de) Verfahren und vorrichtung zur bestimmung und ueberwachung von wasserstoffperoxidkonzentrationen in fluessigen reaktionsmedien.
ATE2578T1 (de) Mittel und verfahren zum bestimmen der ionenstaerke oder des spezifischen gewichtes einer waessrigen probe.
DE69014201D1 (de) Verfahren und testsatz zur bestimmung von tyrosinphosphorylierungs- und dephosphorylierungsaktivitäten.
Singer et al. Ammonia and urea content of human incisor tooth plaque
DE3781083D1 (de) Verfahren zur selektiven abmessung von aminosaeuren.
ES8606948A1 (es) Mejoras intruducidas en un ensayo para determinar un antigeno bacteriano en una muestra de ensayo
Swartz et al. Continued studies on the permeability of cavity liners
IT1164706B (it) Procedimento e composizione di colorazione e di analisi per la determinazione di batteri in fluidi
DK59589D0 (da) Analysemetoder og praeparater og udstyr til anvendelse derved
ATE93968T1 (de) Verfahren und vorrichtung zur messung der konzentration eines bestandteiles in einer fluessigen probe.
JPS51129293A (en) Measurement method of activity of lecithin cholesteral acyl transferas e
JPS54124793A (en) Probe for measuring concentration of oxygen
JPS54121199A (en) Method and test implement for measuring uric acid in sample and method of making said test implement
FR2430218B1 (fr) Appareil de mesure transcutanee de la concentration du sang en oxygene
CH530635A (de) Verfahren zur Bestimmung der Sauerstoffkonzentration einer sauerstoffhaltigen Probe und elektrochemische Zelle zur Ausführung des Verfahrens

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee