DE60321697D1 - Vorrichtung und verfahren zur direkten messung des ph-wertes und des oxidationszustandes - Google Patents

Vorrichtung und verfahren zur direkten messung des ph-wertes und des oxidationszustandes

Info

Publication number
DE60321697D1
DE60321697D1 DE60321697T DE60321697T DE60321697D1 DE 60321697 D1 DE60321697 D1 DE 60321697D1 DE 60321697 T DE60321697 T DE 60321697T DE 60321697 T DE60321697 T DE 60321697T DE 60321697 D1 DE60321697 D1 DE 60321697D1
Authority
DE
Germany
Prior art keywords
skin
value
directly measuring
oxidation condition
relates
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
DE60321697T
Other languages
English (en)
Inventor
Pierre Gros
Daniel Redoules
Luc Etcheverry
Maurice Comtat
Roger Tarroux
Yvon Gall
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.)
Pierre Fabre Dermo Cosmetique SA
Original Assignee
Pierre Fabre Dermo Cosmetique SA
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 Pierre Fabre Dermo Cosmetique SA filed Critical Pierre Fabre Dermo Cosmetique SA
Application granted granted Critical
Publication of DE60321697D1 publication Critical patent/DE60321697D1/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

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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (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)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
DE60321697T 2002-10-03 2003-10-03 Vorrichtung und verfahren zur direkten messung des ph-wertes und des oxidationszustandes Expired - Fee Related DE60321697D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0212232A FR2845264B1 (fr) 2002-10-03 2002-10-03 Dispositif et procede de mesure directe de ph et d'etat d'oxydation
PCT/FR2003/002908 WO2004030537A2 (fr) 2002-10-03 2003-10-03 Dispositif et procede de mesure directe de ph et d'etat d'oxydation

Publications (1)

Publication Number Publication Date
DE60321697D1 true DE60321697D1 (de) 2008-07-31

Family

ID=32011352

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60321697T Expired - Fee Related DE60321697D1 (de) 2002-10-03 2003-10-03 Vorrichtung und verfahren zur direkten messung des ph-wertes und des oxidationszustandes

Country Status (6)

Country Link
EP (1) EP1551297B9 (de)
AT (1) ATE398416T1 (de)
AU (1) AU2003286214A1 (de)
DE (1) DE60321697D1 (de)
FR (1) FR2845264B1 (de)
WO (1) WO2004030537A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2891131B1 (fr) * 2005-09-23 2008-07-04 Fabre Pierre Dermo Cosmetique Dispositif et procede de determination du ph et de marqueurs de proprietes antioxydantes de la peau
FR2895226B1 (fr) * 2005-12-26 2008-03-28 Lvmh Rech Dispositif et procede electrochimiques de mesure de l'etat redox de la peau
FR3143315A1 (fr) 2022-12-15 2024-06-21 Wb Technologies Dispositif de mesure de paramètres biologiques ou chimiques relatifs à la peau d’un utilisateur ou à l’efficacité dermo- cosmétique et dermatologique d’une formule de soin de la peau

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5938903A (en) * 1984-05-09 1999-08-17 Research Foundation Of The City University Of New York Microelectrodes and their use in an electrochemical arrangement with telemetric application
US4932410A (en) * 1988-10-18 1990-06-12 Novametrix Medical Systems, Inc. Dual membrane mounting for transcutaneous oxygen and carbon dioxide sensor
US5185922A (en) * 1990-08-17 1993-02-16 Cornell Research Foundation, Inc. Method of making submicrometer microelectrodes
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
JP2740587B2 (ja) * 1991-07-18 1998-04-15 工業技術院長 微小複合電極およびその製造方法
IL111228A (en) * 1994-10-10 1998-10-30 Yissum Res Dev Co Non-invasive device and method for quantitative determination of oxidants and/or antioxidants in the skin

Also Published As

Publication number Publication date
AU2003286214A1 (en) 2004-04-23
WO2004030537A3 (fr) 2004-05-13
FR2845264A1 (fr) 2004-04-09
EP1551297B1 (de) 2008-06-18
AU2003286214A8 (en) 2004-04-23
WO2004030537A2 (fr) 2004-04-15
EP1551297B9 (de) 2009-02-25
ATE398416T1 (de) 2008-07-15
FR2845264B1 (fr) 2005-01-07
EP1551297A2 (de) 2005-07-13

Similar Documents

Publication Publication Date Title
SG131941A1 (en) A meter for use in a method of reducing interferences in an eletrochemical sensor using two different applied potentials
MX2007003348A (es) Metodo y aparato para acondicionar un detector para medir el potencial de oxidacion reduccion.
AU2003283226A8 (en) Measuring electrode system
ATE378004T1 (de) System und verfahren zum messung von bioelektrischem widerstand in gegenwart von störungen
SI1503668T1 (sl) Volumensko specifična karakterizacija človeške kože z električno imitanco
DE60333225D1 (de) Tragbare vorrichtung für die bioelektrische interaktion mit bewegungsartefakt-korrekturmitteln
ATE382292T1 (de) Vorrichtung und verfahren zur bestimmung von schätzwerten des herzschlagvolumens und des herzzeitvolumens
ATE289064T1 (de) Vorrichtung zum messen der konzentration von ionen in einer messflüssigkeit
DE59209845D1 (de) Vorrichtung zum simultanen Nachweis verschiedener Gaskomponenten
ATE508684T1 (de) Personenwaage beinhaltend ein gerät zur messung der körperzusammenstellung
CA2240017A1 (en) Measuring of pain
DE50213056D1 (de) Sensoranordnung, vorrichtung und verfahren zur ampologischen wirkort- und/oder wirkstofftestung
DE60222258D1 (de) Verfahren und vorrichtung zur messung der eigenschaften einer zieloberfläche
WO2007057878A3 (en) Apical position locator
DE60321697D1 (de) Vorrichtung und verfahren zur direkten messung des ph-wertes und des oxidationszustandes
WO2001069204A3 (en) Methods of investigating corrosion
ATE270073T1 (de) Verfahren zur messung der elektrischen leitfähigkeit von organgewebe
ATE525644T1 (de) Verfahren, system und softwareanwendung zur elektrochemischen analyse
ATE554701T1 (de) Vorrichtung und verfahren zur messung der physikalisch-chemischen eigenschaften der haut
DE502004008760D1 (de) Verfahren zur beeinflussung des lichtbogens beim lichtbogen-schmelzschweissen und vorrichtung zur durchfuhrung des verfahrens
ATE349693T1 (de) Amperometrisches mess- oder nachweisverfahren und vorrichtung zu seiner durchführung
UA28467A (uk) Електричний спосіб вимірювання параметрів імпедансу біооб'єктів

Legal Events

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