BR112017011455A2 - evaluation of gum disease - Google Patents

evaluation of gum disease

Info

Publication number
BR112017011455A2
BR112017011455A2 BR112017011455A BR112017011455A BR112017011455A2 BR 112017011455 A2 BR112017011455 A2 BR 112017011455A2 BR 112017011455 A BR112017011455 A BR 112017011455A BR 112017011455 A BR112017011455 A BR 112017011455A BR 112017011455 A2 BR112017011455 A2 BR 112017011455A2
Authority
BR
Brazil
Prior art keywords
brushing
post
individual
hemoglobin
question
Prior art date
Application number
BR112017011455A
Other languages
Portuguese (pt)
Inventor
Chang Jinlan
He Tao
Zhang Wendi
He Yanyan
Tang Ying
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of BR112017011455A2 publication Critical patent/BR112017011455A2/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0045—Devices for taking samples of body liquids
    • A61B10/0051—Devices for taking samples of body liquids for taking saliva or sputum samples
    • 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
    • G01N33/72—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood pigments, e.g. haemoglobin, bilirubin or other porphyrins; involving occult blood
    • 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
    • A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14535—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring haematocrit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2800/00—Detection or diagnosis of diseases
    • G01N2800/18—Dental and oral disorders

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Urology & Nephrology (AREA)
  • Veterinary Medicine (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Public Health (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Cosmetics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

a presente invenção refere-se a um método para avaliação de uma afecção da gengiva de um indivíduo, que compreende as etapas de; (a) escovar os dentes dentro de uma cavidade bucal do indivíduo em questão; (b) enxaguar pós-escovação a cavidade bucal escovada com uma solução de enxágue pós-escovação compreendendo um volume de 1 ml a 50 ml, durante um tempo predeterminado de enxágue pós-escovação, em que o tempo predeterminado de pós-escovação é de 1 segundo a 1 minuto; (c) coletar a solução de enxágue pós-escovação expectorada do indivíduo em questão; (d) medir a quantidade de hemoglobina contida na solução coletada de enxágue pós-escovação; (e) comparar a quantidade de hemoglobina medida em relação a um padrão conhecido de afecções da gengiva correspondentes a quantidades de hemoglobina para avaliar a afecção da gengiva do indivíduo em questão das quantidades de hemoglobina comparadas.the present invention relates to a method for assessing an individual's gum disease, which comprises the steps of; (a) brushing teeth within the oral cavity of the individual in question; (b) post-brushing rinse the brushed oral cavity with a post-brushing rinse solution comprising a volume of 1 ml to 50 ml, for a predetermined post-brushing rinse time, in which the predetermined post-brushing time is 1 second to 1 minute; (c) collect the post-brushing sputum rinse solution from the individual in question; (d) measure the amount of hemoglobin contained in the collected post-brushing rinse solution; (e) comparing the amount of hemoglobin measured against a known pattern of gum disorders corresponding to amounts of hemoglobin to assess the gum condition of the individual in question from the compared amounts of hemoglobin.

BR112017011455A 2014-12-19 2015-10-20 evaluation of gum disease BR112017011455A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2014/094346 WO2016095202A1 (en) 2014-12-19 2014-12-19 Gum condition assessment
PCT/CN2015/092272 WO2016095606A1 (en) 2014-12-19 2015-10-20 Gum condition assessment

Publications (1)

Publication Number Publication Date
BR112017011455A2 true BR112017011455A2 (en) 2018-04-03

Family

ID=56125662

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017011455A BR112017011455A2 (en) 2014-12-19 2015-10-20 evaluation of gum disease

Country Status (6)

Country Link
EP (1) EP3232985A1 (en)
CN (1) CN107530153A (en)
BR (1) BR112017011455A2 (en)
CA (1) CA2968718A1 (en)
MX (1) MX2017008202A (en)
WO (2) WO2016095202A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3611494A1 (en) * 2018-08-17 2020-02-19 Koninklijke Philips N.V. System and method for providing an indication of a person's gum health
EP3865048A1 (en) * 2020-02-14 2021-08-18 Koninklijke Philips N.V. Providing an indication of a person's gum health

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4590581B2 (en) * 2000-12-13 2010-12-01 合同酒精株式会社 Immunological assay for salivary components
JP2004329141A (en) * 2003-05-09 2004-11-25 Bml Inc Method for detecting periodontal disease
US20080183101A1 (en) * 2006-08-17 2008-07-31 Jonathan Richard Stonehouse Salivary analysis
JP5612269B2 (en) * 2009-04-24 2014-10-22 花王株式会社 Periodontal disease marker
EP2660597B1 (en) * 2010-12-28 2017-09-13 ARKRAY, Inc. Method for determining condition of oral cavity and analytical tool, apparatus and program used for the method
CA2884089A1 (en) * 2012-09-10 2014-03-13 Koninklijke Philips N.V. Analysis of saliva proteome for biomarkers of gingivitis and periodontitis using ft-icr-ms/ms

Also Published As

Publication number Publication date
CA2968718A1 (en) 2016-06-23
WO2016095202A1 (en) 2016-06-23
CN107530153A (en) 2018-01-02
EP3232985A1 (en) 2017-10-25
WO2016095606A1 (en) 2016-06-23
MX2017008202A (en) 2017-09-13

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements