GB9814862D0 - Method and equipment for measuring vapour flux from surfaces - Google Patents

Method and equipment for measuring vapour flux from surfaces

Info

Publication number
GB9814862D0
GB9814862D0 GBGB9814862.0A GB9814862A GB9814862D0 GB 9814862 D0 GB9814862 D0 GB 9814862D0 GB 9814862 A GB9814862 A GB 9814862A GB 9814862 D0 GB9814862 D0 GB 9814862D0
Authority
GB
United Kingdom
Prior art keywords
equipment
measuring
skin
vapour flux
water
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
GBGB9814862.0A
Other languages
English (en)
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.)
South Bank University Enterprises Ltd
Original Assignee
South Bank University Enterprises Ltd
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 South Bank University Enterprises Ltd filed Critical South Bank University Enterprises Ltd
Priority to GBGB9814862.0A priority Critical patent/GB9814862D0/en
Publication of GB9814862D0 publication Critical patent/GB9814862D0/en
Priority to PCT/GB1999/002183 priority patent/WO2000003208A1/en
Priority to JP2000559399A priority patent/JP4526707B2/ja
Priority to US09/743,619 priority patent/US6439028B1/en
Priority to DE69908947T priority patent/DE69908947T2/de
Priority to ES99929599T priority patent/ES2201730T3/es
Priority to EP99929599A priority patent/EP1097356B1/en
Priority to AU46380/99A priority patent/AU754766B2/en
Priority to AT99929599T priority patent/ATE243315T1/de
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
    • A61B5/44—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/22—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters
    • G01F1/24—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters with magnetic or electric coupling to the indicating device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/56—Investigating or analyzing materials by the use of thermal means by investigating moisture content
    • 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
    • G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Dermatology (AREA)
  • Urology & Nephrology (AREA)
  • Fluid Mechanics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Measuring Volume Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
GBGB9814862.0A 1998-07-10 1998-07-10 Method and equipment for measuring vapour flux from surfaces Ceased GB9814862D0 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GBGB9814862.0A GB9814862D0 (en) 1998-07-10 1998-07-10 Method and equipment for measuring vapour flux from surfaces
PCT/GB1999/002183 WO2000003208A1 (en) 1998-07-10 1999-07-08 Method and equipment for measuring vapour flux from surfaces
JP2000559399A JP4526707B2 (ja) 1998-07-10 1999-07-08 表面からの蒸気流を測定する方法及び装置
US09/743,619 US6439028B1 (en) 1998-07-10 1999-07-08 Method and equipment for measuring vapor flux from surfaces
DE69908947T DE69908947T2 (de) 1998-07-10 1999-07-08 Verfahren und vorrichtung zur messung des von oberflächen ausgehenden dampfflusses
ES99929599T ES2201730T3 (es) 1998-07-10 1999-07-08 Metodo y equipo para medir el flujo de vapor desde superficies.
EP99929599A EP1097356B1 (en) 1998-07-10 1999-07-08 Method and equipment for measuring vapour flux from surfaces
AU46380/99A AU754766B2 (en) 1998-07-10 1999-07-08 Method and equipment for measuring vapour flux from surfaces
AT99929599T ATE243315T1 (de) 1998-07-10 1999-07-08 Verfahren und vorrichtung zur messung des von oberflächen ausgehenden dampfflusses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9814862.0A GB9814862D0 (en) 1998-07-10 1998-07-10 Method and equipment for measuring vapour flux from surfaces

Publications (1)

Publication Number Publication Date
GB9814862D0 true GB9814862D0 (en) 1998-09-09

Family

ID=10835208

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB9814862.0A Ceased GB9814862D0 (en) 1998-07-10 1998-07-10 Method and equipment for measuring vapour flux from surfaces

Country Status (9)

Country Link
US (1) US6439028B1 (https=)
EP (1) EP1097356B1 (https=)
JP (1) JP4526707B2 (https=)
AT (1) ATE243315T1 (https=)
AU (1) AU754766B2 (https=)
DE (1) DE69908947T2 (https=)
ES (1) ES2201730T3 (https=)
GB (1) GB9814862D0 (https=)
WO (1) WO2000003208A1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI113702B (fi) * 1999-11-16 2004-05-31 Delfin Technologies Ltd Laite ihon höyrystymisen mittaamiseksi
GB0201423D0 (en) * 2002-01-23 2002-03-13 South Bank Univ Entpr Ltd Improved method and equipment for measuring vapour flux from surfaces
GB0223274D0 (en) * 2002-10-08 2002-11-13 South Bank Univ Entpr Ltd Method and equipment for measuring vapour flux from surfaces
GB2411719B (en) * 2004-03-04 2008-02-06 Leon Thomas Lee Marsh Hydration monitor
DE102004027909A1 (de) * 2004-06-09 2005-12-29 Henkel Kgaa Verfahren und Vorrichtung zur Messung der Feuchte an der menschlichen Haut
US7325439B2 (en) * 2005-09-30 2008-02-05 Babcock & Wilcox Technical Services Y-12, Llc Fluid permeability measurement system and method
KR100821333B1 (ko) 2007-01-18 2008-04-11 삼성전자주식회사 미생물 또는 미세입자 실시간 검출 장치 및 그 방법
FR2954501B1 (fr) 2009-12-23 2015-07-03 Inst Francais Textile & Habillement Procede de caracterisation des proprietes hydriques d'un echantillon de materiau et dispositif pour la mise en oeuvre d'un tel procede
WO2013185024A1 (en) * 2012-06-08 2013-12-12 The Ohio State University Treating burn and scar injury using tocotrienol
KR101474238B1 (ko) 2013-12-30 2014-12-18 박형모 다채널 피부 표면 습도 측정 장치 및 이를 이용한 모니터링 시스템
US9907506B2 (en) * 2014-05-22 2018-03-06 Empire Technology Development Llc Devices and methods for measuring skin moisture
AT517525B1 (de) * 2015-08-13 2019-05-15 Puchegger U Jilg Parkett Gross U Einzelhandels Ges M B H Verfahren und Vorrichtung zur Bestimmung der Temperatur und Feuchtigkeit eines Bauwerks
WO2023141201A1 (en) * 2022-01-20 2023-07-27 The Regents Of The University Of Michigan Transepidermal water loss as an anaphylaxis monitoring tool
US12517073B2 (en) 2024-01-25 2026-01-06 Futura Medical Developments Limited Topical composition testing method and apparatus

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444092A (en) * 1967-03-28 1969-05-13 Andrew Truhan Fog generator and chamber
US3521865A (en) * 1968-05-20 1970-07-28 Du Pont Generation of accurately known vapor concentrations by permeation
US4050995A (en) * 1971-02-01 1977-09-27 The Dow Chemical Company Method for determining water vapor transmission rate or water content
SE388045B (sv) 1974-11-28 1976-09-20 Servo Med Ab Forfarande vid metning av fran en yta genom diffusion avgiven mengd av exv. vatten samt anordning for genomforande av forfarandet
JPS61253442A (ja) * 1985-05-02 1986-11-11 Touyoko Erumesu:Kk 含水物の水分測定方法および水分測定装置
DE8700749U1 (de) 1987-01-07 1987-06-25 Tabeau, Eckehard, Dr., 1000 Berlin Aufnahmevorrichtung für Gase und Dämpfe
JPH0372250A (ja) * 1989-08-11 1991-03-27 Shinei Kk 非接触型局所水分蒸発量及び熱流量測定装置
JP3163632B2 (ja) * 1991-01-14 2001-05-08 株式会社デンソー 皮膚電位検出装置
US5344622A (en) * 1993-04-03 1994-09-06 Cyclo3 pss Medical Systems, Inc. Ozone sterilization system vapor humidification component with disposable water source
US5485754A (en) * 1994-04-21 1996-01-23 Intek, Inc. Apparatus and method for measuring the air flow component and water vapor component of air/water vapor streams flowing under vacuum
GB2294326A (en) * 1994-10-06 1996-04-24 Scapa Group Plc Moisture detection meter
DE19622530A1 (de) * 1996-06-05 1997-12-11 Testo Gmbh & Co Verfahren und Vorrichtung zum Ermitteln insbesondere des Feuchtegehalts eines Meßgasstroms
DE19644575C1 (de) * 1996-10-26 1998-01-08 Barbara Dr Pause Verfahren und Vorrichtung zur Messung der Wasserdampfdiffusion durch plattenförmige, poröse Proben, insbesondere durch textile Flächengebilde, unter verschiedenen Meßbedingungen
US5957380A (en) * 1997-12-01 1999-09-28 Fitterman; Milton Disposable cigar humidification apparatus
US6073479A (en) * 1998-11-13 2000-06-13 General Electric Company Dewpoint sensor

Also Published As

Publication number Publication date
DE69908947D1 (de) 2003-07-24
ES2201730T3 (es) 2004-03-16
US6439028B1 (en) 2002-08-27
EP1097356A1 (en) 2001-05-09
DE69908947T2 (de) 2003-12-11
JP2002520585A (ja) 2002-07-09
JP4526707B2 (ja) 2010-08-18
EP1097356B1 (en) 2003-06-18
ATE243315T1 (de) 2003-07-15
AU754766B2 (en) 2002-11-21
WO2000003208A1 (en) 2000-01-20
AU4638099A (en) 2000-02-01

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)