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WO1996013193A3 - Dispositif non effractif et procede de determination quantitative d'oxydants et/ou d'antioxydants presents dans la peau - Google Patents

Dispositif non effractif et procede de determination quantitative d'oxydants et/ou d'antioxydants presents dans la peau Download PDF

Info

Publication number
WO1996013193A3
WO1996013193A3 PCT/US1995/013550 US9513550W WO9613193A3 WO 1996013193 A3 WO1996013193 A3 WO 1996013193A3 US 9513550 W US9513550 W US 9513550W WO 9613193 A3 WO9613193 A3 WO 9613193A3
Authority
WO
WIPO (PCT)
Prior art keywords
skin
test solution
oxidants
antioxidants
quantitative determination
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.)
Ceased
Application number
PCT/US1995/013550
Other languages
English (en)
Other versions
WO1996013193A2 (fr
Inventor
Ron Kohen
David Fanberstein
Oren Tirosh
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.)
Yissum Research Development Co of Hebrew University of Jerusalem
Original Assignee
Yissum Research Development Co of Hebrew University of Jerusalem
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 Yissum Research Development Co of Hebrew University of Jerusalem filed Critical Yissum Research Development Co of Hebrew University of Jerusalem
Priority to AU40060/95A priority Critical patent/AU4006095A/en
Priority to US08/817,222 priority patent/US6108570A/en
Publication of WO1996013193A2 publication Critical patent/WO1996013193A2/fr
Publication of WO1996013193A3 publication Critical patent/WO1996013193A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • A61B5/145—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
    • A61B5/1468—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 chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1477—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 chemical or electrochemical methods, e.g. by polarographic means non-invasive
    • 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
    • A61B5/14542—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 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
    • A61B5/44—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)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

Ce dispositif non effractif de détermination quantitative du taux d'oxydants et/ou d'antioxydants présents dans la peau d'un sujet comprend une électrode de référence ainsi qu'une électrode de travail, lesquelles sont reliées à un dispositif de mesure de la tension électrique. On place sur la peau du sujet, de façon étanche mais amovible, un contenant ouvert sur le côté inférieur, que l'on remplit d'une solution témoin et qui permet à cette solution d'être en contact avec la peau. Ce contenant de solution témoin comprend en outre une ouverture supérieure à travers laquelle on plonge les électrodes dans la solution témoin.
PCT/US1995/013550 1994-10-10 1995-10-10 Dispositif non effractif et procede de determination quantitative d'oxydants et/ou d'antioxydants presents dans la peau Ceased WO1996013193A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU40060/95A AU4006095A (en) 1994-10-10 1995-10-10 Non-invasive device and method for quantitative determination of oxidants and/or antioxidants in the skin
US08/817,222 US6108570A (en) 1995-10-10 1995-10-10 Non-invasive device and method for quantitative determination of oxidants and/or antioxidants in the skin

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL111,228 1994-10-10
IL11122894A IL111228A (en) 1994-10-10 1994-10-10 Non-invasive device and method for quantitative determination of oxidants and/or antioxidants in the skin

Publications (2)

Publication Number Publication Date
WO1996013193A2 WO1996013193A2 (fr) 1996-05-09
WO1996013193A3 true WO1996013193A3 (fr) 1996-06-27

Family

ID=11066628

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1995/013550 Ceased WO1996013193A2 (fr) 1994-10-10 1995-10-10 Dispositif non effractif et procede de determination quantitative d'oxydants et/ou d'antioxydants presents dans la peau

Country Status (3)

Country Link
AU (1) AU4006095A (fr)
IL (1) IL111228A (fr)
WO (1) WO1996013193A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2845264B1 (fr) * 2002-10-03 2005-01-07 Fabre Pierre Dermo Cosmetique Dispositif et procede de mesure directe de ph et d'etat d'oxydation
ATE557274T1 (de) * 2005-03-11 2012-05-15 Edel Therapeutics S A Verfahren und vorrichtung zur elektrochemischen pseudotitration von antioxidantien
RU2433405C1 (ru) * 2010-06-23 2011-11-10 Государственное образовательное учреждение высшего профессионального образования "Уральский государственный экономический университет" (УрГЭУ) Способ неинвазивного потенциометрического определения оксидант/антиоксидантной активности биологических тканей и устройство для его осуществления
RU2532406C1 (ru) * 2013-03-22 2014-11-10 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Способ потенциометрического определения антиоксидантной/оксидантной активности с использованием комплексов металлов

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4821733A (en) * 1987-08-18 1989-04-18 Dermal Systems International Transdermal detection system
US5445147A (en) * 1988-09-08 1995-08-29 Sudor Partners Method and apparatus for determination of chemical species in body fluid

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4821733A (en) * 1987-08-18 1989-04-18 Dermal Systems International Transdermal detection system
US5445147A (en) * 1988-09-08 1995-08-29 Sudor Partners Method and apparatus for determination of chemical species in body fluid

Also Published As

Publication number Publication date
WO1996013193A2 (fr) 1996-05-09
AU4006095A (en) 1996-05-23
IL111228A (en) 1998-10-30
IL111228A0 (en) 1994-12-29

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