CN112867917B - 用于提供人的牙龈健康的指示的系统和方法 - Google Patents

用于提供人的牙龈健康的指示的系统和方法 Download PDF

Info

Publication number
CN112867917B
CN112867917B CN201980068649.8A CN201980068649A CN112867917B CN 112867917 B CN112867917 B CN 112867917B CN 201980068649 A CN201980068649 A CN 201980068649A CN 112867917 B CN112867917 B CN 112867917B
Authority
CN
China
Prior art keywords
light
wavelength
blood
measurement
oral care
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.)
Active
Application number
CN201980068649.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN112867917A (zh
Inventor
O·T·J·A·弗梅尤伦
S·C·迪恩
L·P·H·舍费尔斯
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
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 Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of CN112867917A publication Critical patent/CN112867917A/zh
Application granted granted Critical
Publication of CN112867917B publication Critical patent/CN112867917B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B15/00—Other brushes; Brushes with additional arrangements
    • A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B15/00—Other brushes; Brushes with additional arrangements
    • A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
    • A46B15/0016—Arrangements for enhancing monitoring or controlling the brushing process with enhancing means
    • A46B15/0036—Arrangements for enhancing monitoring or controlling the brushing process with enhancing means with a lighting means, e.g. laser, bulb
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/22—Drinking vessels or saucers used for table service
    • A47G19/2205—Drinking glasses or vessels
    • A47G19/2227—Drinking glasses or vessels with means for amusing or giving information to the user
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or 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
    • 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4538—Evaluating a particular part of the muscoloskeletal system or a particular medical condition
    • A61B5/4542—Evaluating the mouth, e.g. the jaw
    • A61B5/4552—Evaluating soft tissue within the mouth, e.g. gums or tongue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/04—Measuring instruments specially adapted for dentistry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/027—Control of working procedures of a spectrometer; Failure detection; Bandwidth calculation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
    • G01J3/427—Dual wavelengths spectrometry
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
    • 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
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/22—Drinking vessels or saucers used for table service
    • A47G19/2205—Drinking glasses or vessels
    • A47G19/2227—Drinking glasses or vessels with means for amusing or giving information to the user
    • A47G2019/2238—Drinking glasses or vessels with means for amusing or giving information to the user with illumination means
    • 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
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N2021/3166—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths using separate detectors and filters
    • 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
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N2021/3181—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths using LEDs
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres
    • G01N2021/4752—Geometry
    • G01N2021/4757—Geometry 0/45° or 45/0°
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N2021/4764—Special kinds of physical applications
    • G01N2021/4769—Fluid samples, e.g. slurries, granulates; Compressible powdery of fibrous samples
    • 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
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N21/3151—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths using two sources of radiation of different wavelengths

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Hematology (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Pulmonology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rheumatology (AREA)
  • Optics & Photonics (AREA)
  • Epidemiology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
CN201980068649.8A 2018-08-17 2019-08-15 用于提供人的牙龈健康的指示的系统和方法 Active CN112867917B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP18189605.1 2018-08-17
EP18189605.1A EP3611494A1 (en) 2018-08-17 2018-08-17 System and method for providing an indication of a person's gum health
PCT/EP2019/071926 WO2020035562A1 (en) 2018-08-17 2019-08-15 System and method for providing an indication of a person's gum health

Publications (2)

Publication Number Publication Date
CN112867917A CN112867917A (zh) 2021-05-28
CN112867917B true CN112867917B (zh) 2024-11-15

Family

ID=63528482

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980068649.8A Active CN112867917B (zh) 2018-08-17 2019-08-15 用于提供人的牙龈健康的指示的系统和方法

Country Status (5)

Country Link
US (1) US12383144B2 (enExample)
EP (2) EP3611494A1 (enExample)
JP (1) JP7359840B2 (enExample)
CN (1) CN112867917B (enExample)
WO (1) WO2020035562A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4250314B1 (en) * 2019-08-02 2026-02-11 Colgate-Palmolive Company System for detecting blood in an oral cavity during toothbrushing
EP3865048A1 (en) * 2020-02-14 2021-08-18 Koninklijke Philips N.V. Providing an indication of a person's gum health
AU2021376056B2 (en) * 2020-11-03 2024-11-21 Colgate-Palmolive Company System for detecting blood in an oral cavity during toothbrushing
AU2023365643B2 (en) * 2022-10-19 2026-06-25 Colgate-Palmolive Company Apparatus, system and method for detecting biomarkers
JP2024082881A (ja) * 2022-12-09 2024-06-20 パナソニックＩｐマネジメント株式会社 健康管理システム、及び、健康管理方法

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53106093A (en) * 1977-02-25 1978-09-14 Minolta Camera Co Ltd Photoelectric phototelectic type blood detector
US6029304A (en) * 1998-06-09 2000-02-29 Colgate-Palmolive Company Light interactive toothbrush
US6434172B1 (en) * 1999-08-06 2002-08-13 Fitel Usa Corp. Article comprising a fiber raman device
JP2002117566A (ja) * 2000-10-03 2002-04-19 Teac Corp 光ピックアップ装置
KR100463430B1 (ko) * 2001-09-05 2004-12-23 삼성전기주식회사 광마우스의 수광부 구조 및 이러한 구조를 갖는 광마우스
US6881382B2 (en) * 2002-04-02 2005-04-19 International Flavors & Fragrances Inc. Fragrance signaling of an event
EP1875203B1 (en) * 2004-12-13 2011-05-04 Bayer HealthCare LLC Transmission spectroscopy system for use in the determination of analytes in body fluid
MX2007011033A (es) * 2005-03-09 2007-09-26 Procter & Gamble Cepillos dentales electricos que responden a sensores y metodos de uso.
US7386333B1 (en) * 2005-04-29 2008-06-10 Henryk Birecki Test subject monitoring device
CA2629040C (en) * 2005-11-14 2013-01-08 Bruce M. Russell Light-emitting oral care implement
US8288936B2 (en) * 2007-06-05 2012-10-16 Sharp Kabushiki Kaisha Light emitting apparatus, method for manufacturing the light emitting apparatus, electronic device and cell phone device
TWI420093B (zh) * 2008-04-04 2013-12-21 Colgate Palmolive Co 一種用以原位測量沉積在一基材上之來自一牙膏的一口腔劑的方法及一種評估一口腔傳送系統之有效性的方法
KR20100009776A (ko) * 2008-07-21 2010-01-29 삼성전기주식회사 휴대폰 내장형 이미지센서 모듈 및 이의 제조방법
US8319953B2 (en) * 2009-03-10 2012-11-27 Spectra Tracker LLC Method and device for spectrally detecting presence of blood
US9024766B2 (en) * 2009-08-28 2015-05-05 The Invention Science Fund, Llc Beverage containers with detection capability
US10674960B2 (en) 2010-08-27 2020-06-09 Aidar Health Device and system for sensing medically relevant information from the mouth
KR101958699B1 (ko) * 2010-12-28 2019-03-15 라이온 가부시키가이샤 구강 상태의 판정 방법, 그리고 그것을 위해 사용되는 분석 용구, 장치, 및 프로그램
US20130078966A1 (en) * 2011-09-23 2013-03-28 Ting-Mao Chang System and method for notifying the user of a mobile phone the status of an originated phone call
JP6015501B2 (ja) * 2012-06-01 2016-10-26 ソニー株式会社 歯用装置及び医療用装置
RU2015129474A (ru) * 2012-12-19 2017-01-24 Конинклейке Филипс Н.В. Зубное устройство и способ использования такого устройства
CA2896082A1 (en) 2012-12-21 2014-06-26 Joel R. L. Ehrenkranz Supplements and monitoring systems for dosing of the supplements
US9787815B2 (en) 2013-01-21 2017-10-10 Cornell University Smartphone-based apparatus and method
US9159890B2 (en) * 2013-02-15 2015-10-13 Osram Opto Semiconductors Gmbh Optoelectronic semiconductor component
US9316643B2 (en) * 2013-02-25 2016-04-19 Beam Technologies, Llc Salivary diagnostic systems
US10039489B2 (en) * 2013-11-06 2018-08-07 Carestream Dental Technology Topco Limited Periodontal disease detection system and method
US20170007215A1 (en) * 2014-01-30 2017-01-12 SALVME, Inc. System for saliva collection
US9357955B2 (en) * 2014-03-21 2016-06-07 Industrial Technology Research Institute Portable analytical device and system
US20160015321A1 (en) * 2014-07-15 2016-01-21 A. T. Still University Oral health monitoring and management
WO2016024791A1 (en) 2014-08-12 2016-02-18 Samsung Electronics Co., Ltd. Sample test method, microfluidic device, and test device
EP3213086B1 (en) 2014-11-18 2020-01-08 Colgate-Palmolive Company A kit comprising a composition for detecting blood
WO2016095202A1 (en) * 2014-12-19 2016-06-23 The Procter & Gamble Company Gum condition assessment
CN104880391B (zh) 2015-06-23 2018-03-06 好来化工(中山)有限公司 用于检测唾液中颗粒物质的装置
SG11201806395SA (en) * 2016-01-26 2018-08-30 Icat Llc Processor with reconfigurable algorithmic pipelined core and algorithmic matching pipelined compiler
US11883132B2 (en) * 2016-10-28 2024-01-30 University Of Washington System and method for ranking bacterial activity leading to tooth and gum disease
US20190175104A1 (en) * 2017-12-10 2019-06-13 Bela Malik In-situ salivary component collection, concentration, isolation, analytics, and communication system
EP4250314B1 (en) * 2019-08-02 2026-02-11 Colgate-Palmolive Company System for detecting blood in an oral cavity during toothbrushing
JP7571259B1 (ja) 2023-11-16 2024-10-22 株式会社コロプラ プログラムおよび情報処理システム

Also Published As

Publication number Publication date
US12383144B2 (en) 2025-08-12
JP7359840B2 (ja) 2023-10-11
EP3837530A1 (en) 2021-06-23
EP3611494A1 (en) 2020-02-19
EP3837530C0 (en) 2024-07-10
WO2020035562A1 (en) 2020-02-20
CN112867917A (zh) 2021-05-28
US20210315459A1 (en) 2021-10-14
EP3837530B1 (en) 2024-07-10
JP2021534411A (ja) 2021-12-09

Similar Documents

Publication Publication Date Title
JP7359840B2 (ja) 人の歯肉の健康状態の指標を提供するためのシステム及び方法
US11883132B2 (en) System and method for ranking bacterial activity leading to tooth and gum disease
CN105636479B (zh) 用于牙菌斑检测的设备
US20160270716A1 (en) Periodontal disease detection system and method
CN116723786A (zh) 口内诊断装置和使用其的方法
JP2021534411A5 (enExample)
JP7343569B2 (ja) 歯肉炎検出器における測定値選択およびプローブガイドのためのシステムおよび方法
JP7479447B2 (ja) 人の歯茎の健康状態のインジケーションの提供
EP3850338B1 (en) Optical method for gingivitis detection
RU2799877C2 (ru) Система и способ для указания состояния десен человека
JP2023553670A (ja) 歯の硬質物質の厚さの推定
Saikiran et al. Pulp oxygen saturation measurement as a diagnostic tool for assessing pulp status in primary teeth: A systematic review and meta-analysis
US20250352068A1 (en) Oral analysis device
CN112672679B (zh) 针对基于漫反射光谱法的牙龈炎检测的波长和带宽选择
KR20170025482A (ko) 형광스펙트럼을 이용한 초기우식 진단장치
Davis et al. Optical diagnostics for classifying stages of dental erythema
CA2483259A1 (en) System and method for detecting dental caries

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant