DE3884136D1 - Verfahren und Vorrichtung zur Messung der Hautfeuchtigkeit. - Google Patents

Verfahren und Vorrichtung zur Messung der Hautfeuchtigkeit.

Info

Publication number
DE3884136D1
DE3884136D1 DE88118083T DE3884136T DE3884136D1 DE 3884136 D1 DE3884136 D1 DE 3884136D1 DE 88118083 T DE88118083 T DE 88118083T DE 3884136 T DE3884136 T DE 3884136T DE 3884136 D1 DE3884136 D1 DE 3884136D1
Authority
DE
Germany
Prior art keywords
skin moisture
measuring skin
measuring
moisture
skin
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 - Fee Related
Application number
DE88118083T
Other languages
English (en)
Other versions
DE3884136T2 (de
Inventor
Yasuhiro Honma
Nobuo Miyazaki
Hisashi Misumi
Toshiyasu Suda
Shuichi Akazaki
Yoshihiro Minematsu
Michio Kawai
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.)
Kao Corp
Original Assignee
Kao Corp
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 Kao Corp filed Critical Kao Corp
Publication of DE3884136D1 publication Critical patent/DE3884136D1/de
Application granted granted Critical
Publication of DE3884136T2 publication Critical patent/DE3884136T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
    • A61B5/442—Evaluating skin mechanical properties, e.g. elasticity, hardness, texture, wrinkle assessment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0531—Measuring skin impedance

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Dermatology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
DE88118083T 1987-11-12 1988-10-31 Verfahren und Vorrichtung zur Messung der Hautfeuchtigkeit. Expired - Fee Related DE3884136T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62285780A JPH01126535A (ja) 1987-11-12 1987-11-12 皮膚水分含有量の測定方法および装置

Publications (2)

Publication Number Publication Date
DE3884136D1 true DE3884136D1 (de) 1993-10-21
DE3884136T2 DE3884136T2 (de) 1994-04-21

Family

ID=17695974

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88118083T Expired - Fee Related DE3884136T2 (de) 1987-11-12 1988-10-31 Verfahren und Vorrichtung zur Messung der Hautfeuchtigkeit.

Country Status (5)

Country Link
US (1) US4966158A (de)
EP (1) EP0315854B1 (de)
JP (1) JPH01126535A (de)
DE (1) DE3884136T2 (de)
ES (1) ES2045061T3 (de)

Families Citing this family (60)

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ES2067064T3 (es) * 1990-03-07 1995-03-16 Hl Planartechnik Gmbh Disposicion de medicion electrica para medir o calcular el nivel u otros datos mecanicos de un liquido electricamente conductor.
SE466987B (sv) * 1990-10-18 1992-05-11 Stiftelsen Ct Foer Dentaltekni Anordning foer djupselektiv icke-invasiv, lokal maetning av elektrisk impedans i organiska och biologiska material samt prob foer maetning av elektrisk impedans
DE4137303C2 (de) * 1991-11-13 1993-12-02 Rheintechnik Weiland & Kaspar Verfahren zur Messung der elektrischen Leitfähigkeit von Körperflüssigkeiten, sowie hierbei verwandte Meßsonde
NO180024C (no) * 1994-10-11 1997-01-29 Oerjan G Martinsen Måling av fuktighet i hud
US5588440A (en) * 1995-08-10 1996-12-31 Cowie; Jocelyn W. Method and apparatus for locating and assessing soft tissue lesions
TW314460B (de) * 1995-11-30 1997-09-01 Moritex Kk
CA2199554C (en) * 1996-03-12 2006-03-14 Loren R. Ouellette Skin analyzer with speech capability
US5890489A (en) * 1996-04-23 1999-04-06 Dermal Therapy (Barbados) Inc. Method for non-invasive determination of glucose in body fluids
ATE304317T1 (de) * 1996-12-06 2005-09-15 Jocelyn W Cowie Verfahren und gerät zum auffinden einer weichteilverletzung
DE60031661D1 (de) * 1999-04-20 2006-12-14 Nova Technology Corp Verfahren und vorrichtung zur messung des wasseranteils in einem substrat
US6422992B1 (en) 1999-07-29 2002-07-23 Raffel Product Development Co., Inc. Total body relaxation system and method
FI111298B (fi) * 1999-11-16 2003-06-30 Delfin Technologies Ltd Menetelmä ihon kosteuden mittaamiseksi ja laite menetelmän soveltamiseksi
US6823212B2 (en) * 2001-06-13 2004-11-23 The Procter & Gamble Company Method and apparatus for measuring properties of a target surface
US7044911B2 (en) * 2001-06-29 2006-05-16 Philometron, Inc. Gateway platform for biological monitoring and delivery of therapeutic compounds
NO321659B1 (no) * 2002-05-14 2006-06-19 Idex Asa Volumspesifikk karakterisering av menneskehud ved elektrisk immitans
NO20025803D0 (no) 2002-12-03 2002-12-03 Idex Asa Levende finger
FR2849764B1 (fr) * 2003-01-14 2012-12-14 Oreal Dispositif et procede visant notamment a evaluer l'hydratation de la peau ou des muqueuses
CA2539547A1 (en) * 2003-08-20 2005-03-03 Philometron, Inc. Hydration monitoring
US7087019B2 (en) * 2004-01-16 2006-08-08 Han-Chin Kao Apparatus for testing skin moisture
US7129713B2 (en) * 2004-01-21 2006-10-31 Delmhorst Instrument Co. Capacitive moisture sensor
JP2005253840A (ja) * 2004-03-15 2005-09-22 Tanita Corp 肌状態推定装置
US8118740B2 (en) 2004-12-20 2012-02-21 Ipventure, Inc. Moisture sensor for skin
US7799502B2 (en) * 2005-03-31 2010-09-21 Xerox Corporation Toner processes
CN100346743C (zh) * 2005-06-06 2007-11-07 清华大学 一种皮肤水分测量方法
MX2008003080A (es) * 2005-09-02 2008-03-19 Procter & Gamble Metodos para la medicion del contenido de humedad de la piel.
US20070191694A1 (en) * 2005-09-02 2007-08-16 Sherman Faiz F Methods for measuring moisture content of skin
US20070213606A1 (en) * 2005-09-02 2007-09-13 Sherman Faiz F Method and device for indicating moisture content of skin
EP1928312A2 (de) * 2005-09-02 2008-06-11 The Procter and Gamble Company Wirksamer prädiktor der kopfhautgesundheit
CN101252882A (zh) * 2005-09-02 2008-08-27 宝洁公司 测定水分作为头皮健康状况预报的方法
WO2007120220A2 (en) * 2005-12-01 2007-10-25 Wayne State University, A Corporation Of The State Of Michigan Hygrometric determination of hot flashes
KR100862287B1 (ko) * 2006-08-18 2008-10-13 삼성전자주식회사 피부 수화도 측정 장치 및 그 방법
KR100823304B1 (ko) * 2006-08-22 2008-04-18 삼성전자주식회사 피부 수화도 측정 장치 및 그 방법
US8388534B2 (en) * 2006-10-11 2013-03-05 Samsung Electronics Co., Ltd. Apparatus for providing skin care information by measuring skin moisture content and method and medium for the same
US9375246B2 (en) * 2007-01-19 2016-06-28 Covidien Lp System and method of using thermal and electrical conductivity of tissue
US8565850B2 (en) 2007-07-02 2013-10-22 Universitetet I Oslo Method and kit for sweat activity measurement
EP2200499B1 (de) 2007-09-14 2019-05-01 Medtronic Monitoring, Inc. Multi-sensor-patientenmonitor zum nachweis von bevorstehender herzdekompensation
WO2009036256A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Injectable physiological monitoring system
US20090076343A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Energy Management for Adherent Patient Monitor
US8151624B2 (en) * 2007-09-14 2012-04-10 The Procter & Gamble Company Method for measuring surface smoothness of hair
WO2009036313A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Adherent device with multiple physiological sensors
EP3922171A1 (de) 2007-09-14 2021-12-15 Medtronic Monitoring, Inc. Adhärenter herzmonitor mit verbesserten sensorfähigkeiten
EP2200512A1 (de) 2007-09-14 2010-06-30 Corventis, Inc. Haftende vorrichtung zur überwachung der atmung und atmungsstörungen im schlaf
US8897868B2 (en) 2007-09-14 2014-11-25 Medtronic, Inc. Medical device automatic start-up upon contact to patient tissue
JP5107696B2 (ja) * 2007-12-27 2012-12-26 花王株式会社 皮膚性状測定用多機能プローブ
WO2009086643A1 (en) * 2008-01-11 2009-07-16 Solianis Holding Ag A method and device for determining a property of living tissue
WO2009114548A1 (en) 2008-03-12 2009-09-17 Corventis, Inc. Heart failure decompensation prediction based on cardiac rhythm
US8412317B2 (en) 2008-04-18 2013-04-02 Corventis, Inc. Method and apparatus to measure bioelectric impedance of patient tissue
US8690769B2 (en) 2008-04-21 2014-04-08 Philometron, Inc. Metabolic energy monitoring system
EP2120107A1 (de) * 2008-05-05 2009-11-18 Acreo AB Vorrichtung zur Integration und Anzeige eines Parameters über die Zeit
RU2009106150A (ru) * 2009-02-20 2010-08-27 Аклома Тиннитус Аб (Se) Устройство и способ лечения шума в ушах
WO2011050283A2 (en) 2009-10-22 2011-04-28 Corventis, Inc. Remote detection and monitoring of functional chronotropic incompetence
US9451897B2 (en) 2009-12-14 2016-09-27 Medtronic Monitoring, Inc. Body adherent patch with electronics for physiologic monitoring
WO2011112972A2 (en) 2010-03-11 2011-09-15 Philometron, Inc. Physiological monitor system for determining medication delivery and outcome
US8965498B2 (en) 2010-04-05 2015-02-24 Corventis, Inc. Method and apparatus for personalized physiologic parameters
KR101338184B1 (ko) * 2012-03-15 2013-12-09 성균관대학교산학협력단 피부 수분 측정기기 및 방법
WO2016073679A1 (en) * 2014-11-05 2016-05-12 Sears Brands, L.L.C. Water sensors with multi-value outputs and associated systems and methods
EP3505045A1 (de) * 2017-12-27 2019-07-03 Koninklijke Philips N.V. Bestimmung des wasser- oder lipidsniveaus der haut
JP2019208979A (ja) * 2018-06-07 2019-12-12 日本電信電話株式会社 成分濃度測定装置
RU2754400C2 (ru) * 2018-11-16 2021-09-02 Общество с ограниченной ответственностью "КИБЕРДОК" Прибор для создания электромагнитного поля и измерения его поглощения проводящей средой
US11523775B2 (en) * 2019-10-03 2022-12-13 hDrop Technologies Inc. Non-invasive hydration and electrolyte monitoring

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7511909L (sv) * 1974-10-29 1976-04-30 Pivert Patrick Le Forfarande for uppskattning av frystillstandet hos en biologisk kropp och impedansmeter for utforande av forfarandet
US4494554A (en) * 1981-09-25 1985-01-22 Helga M. Van Dyke Skin test device using I.C. comparator circuit
IL65581A (en) * 1982-04-22 1985-12-31 Dan Atlas Electrical measuring system particularly useful for the non-invasive examination of biological tissue
JPS5928646A (ja) * 1982-08-11 1984-02-15 Kao Corp 皮膚水分含有量の測定方法およびその装置

Also Published As

Publication number Publication date
JPH0445778B2 (de) 1992-07-27
ES2045061T3 (es) 1994-01-16
EP0315854B1 (de) 1993-09-15
US4966158A (en) 1990-10-30
JPH01126535A (ja) 1989-05-18
DE3884136T2 (de) 1994-04-21
EP0315854A1 (de) 1989-05-17

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee