ATE299664T1 - Verfahren und gerät zur messung des transepidermalen wasserverlustes der hautoberfläche - Google Patents
Verfahren und gerät zur messung des transepidermalen wasserverlustes der hautoberflächeInfo
- Publication number
- ATE299664T1 ATE299664T1 AT00979690T AT00979690T ATE299664T1 AT E299664 T1 ATE299664 T1 AT E299664T1 AT 00979690 T AT00979690 T AT 00979690T AT 00979690 T AT00979690 T AT 00979690T AT E299664 T1 ATE299664 T1 AT E299664T1
- Authority
- AT
- Austria
- Prior art keywords
- chamber
- skin
- skin surface
- measuring
- measurement
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000036572 transepidermal water loss Effects 0.000 title 1
- 238000005259 measurement Methods 0.000 abstract 6
- 230000008020 evaporation Effects 0.000 abstract 2
- 238000001704 evaporation Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
- A61B5/4261—Evaluating exocrine secretion production
- A61B5/4266—Evaluating exocrine secretion production sweat secretion
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
- G01N7/14—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Physiology (AREA)
- Medical Informatics (AREA)
- Endocrinology (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Gastroenterology & Hepatology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI992457A FI113702B (fi) | 1999-11-16 | 1999-11-16 | Laite ihon höyrystymisen mittaamiseksi |
| PCT/FI2000/001002 WO2001035816A1 (en) | 1999-11-16 | 2000-11-16 | Method and device for measuring transepidermal water loss of skin surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE299664T1 true ATE299664T1 (de) | 2005-08-15 |
Family
ID=8555602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT00979690T ATE299664T1 (de) | 1999-11-16 | 2000-11-16 | Verfahren und gerät zur messung des transepidermalen wasserverlustes der hautoberfläche |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6966877B2 (de) |
| EP (1) | EP1229824B1 (de) |
| AT (1) | ATE299664T1 (de) |
| AU (1) | AU1709101A (de) |
| DE (1) | DE60021408T2 (de) |
| FI (1) | FI113702B (de) |
| WO (1) | WO2001035816A1 (de) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2389664B (en) * | 1999-10-22 | 2004-03-10 | Kao Corp | Method for evaluating skin health |
| GB0223274D0 (en) * | 2002-10-08 | 2002-11-13 | South Bank Univ Entpr Ltd | Method and equipment for measuring vapour flux from surfaces |
| FR2849764B1 (fr) * | 2003-01-14 | 2012-12-14 | Oreal | Dispositif et procede visant notamment a evaluer l'hydratation de la peau ou des muqueuses |
| US7087019B2 (en) * | 2004-01-16 | 2006-08-08 | Han-Chin Kao | Apparatus for testing skin moisture |
| WO2006096080A1 (fr) * | 2005-03-09 | 2006-09-14 | Ramil Faritovich Musin | Procede et dispositif de mesure microcalorimetrique de la vitesse du metabolisme local d'un tissu, de la teneur en eau dans un tissu intercellulaire, de la concentration de composants biochimiques dans le sang et de la pression dans le systeme cardio-vasculaire |
| DE102005017550B4 (de) * | 2005-04-16 | 2010-06-24 | CiS Institut für Mikrosensorik gGmbH | Verfahren und Vorrichtung zum Ermitteln des Trocknungszustands von feuchten Körpern |
| US7493232B1 (en) * | 2007-08-28 | 2009-02-17 | Surina Blake J | Device and method for monitoring hydration status |
| US20110144525A1 (en) | 2008-06-18 | 2011-06-16 | Alexander Megej | Method and device for characterizing the effect of a skin treatment agent on skin |
| EP2494343A2 (de) | 2009-10-30 | 2012-09-05 | Peter Hagl | Sensorvorrichtung |
| IT1399338B1 (it) | 2010-03-29 | 2013-04-16 | Fond Istituto Italiano Di Tecnologia | Metodo e dispositivo per la misura del grado di umidità della pelle umana. |
| FI20100145A0 (fi) | 2010-04-11 | 2010-04-11 | Delfin Technologies Oy | Menetelmä ihon pinnalle kertyvien aineiden mittaamiseksi |
| EP2498481A1 (de) * | 2011-03-09 | 2012-09-12 | Sensirion AG | Mobiltelefon mit Feuchtigkeitssensor |
| US10743811B2 (en) | 2013-10-18 | 2020-08-18 | Carepredict, Inc. | Fall prediction assessment |
| US10799173B2 (en) | 2013-10-18 | 2020-10-13 | Carepredict, Inc. | Fall prediction assessment |
| EP2851001A3 (de) | 2014-12-03 | 2015-04-22 | Sensirion AG | Tragbare elektronische Vorrichtung |
| US10993657B1 (en) * | 2015-12-30 | 2021-05-04 | Halo Wearables, Llc | Wearable hydration monitor sensors |
| JP7477932B2 (ja) * | 2021-03-19 | 2024-05-02 | 国立研究開発法人物質・材料研究機構 | 熱中症、脱水症予兆警告システムおよび蒸散速度計測用デバイス |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH539848A (de) * | 1972-07-10 | 1973-07-31 | Sina Ag | Vorrichtung zum Messen der relativen Feuchte eines gasförmigen Mediums |
| 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 |
| US4461303A (en) * | 1982-04-28 | 1984-07-24 | Eye Research Institute Of Retina Foundation | Non-intrusive tear evaporimeter |
| US4607719A (en) * | 1983-12-21 | 1986-08-26 | Drummond And Relph Limited | Alcohol detection device |
| US4697450A (en) * | 1985-03-15 | 1987-10-06 | Sensormedics Corporation | Gas monitor having trend indicators |
| JPH01238824A (ja) * | 1988-03-19 | 1989-09-25 | Suzuken:Kk | 局所発汗量連続測定装置 |
| US5131390A (en) * | 1989-09-14 | 1992-07-21 | Suzuken Co. | Device for continuously measuring the skin local sweating rate |
| FI108163B (fi) | 1998-06-05 | 2001-11-30 | Vaisala Oyj | Menetelmä ja laite materiaalista tai materiaaliin diffusoituvan vesihöyryn mittaamiseksi |
| GB9814862D0 (en) * | 1998-07-10 | 1998-09-09 | South Bank Univ Entpr Ltd | Method and equipment for measuring vapour flux from surfaces |
| US6287255B1 (en) * | 1999-10-15 | 2001-09-11 | Kao Corporation | Apparatus for measuring transpiration amount |
-
1999
- 1999-11-16 FI FI992457A patent/FI113702B/fi active
-
2000
- 2000-11-16 AT AT00979690T patent/ATE299664T1/de not_active IP Right Cessation
- 2000-11-16 EP EP00979690A patent/EP1229824B1/de not_active Expired - Lifetime
- 2000-11-16 WO PCT/FI2000/001002 patent/WO2001035816A1/en not_active Ceased
- 2000-11-16 AU AU17091/01A patent/AU1709101A/en not_active Abandoned
- 2000-11-16 DE DE60021408T patent/DE60021408T2/de not_active Expired - Lifetime
-
2002
- 2002-05-14 US US10/144,358 patent/US6966877B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US6966877B2 (en) | 2005-11-22 |
| DE60021408D1 (de) | 2005-08-25 |
| WO2001035816A1 (en) | 2001-05-25 |
| EP1229824A1 (de) | 2002-08-14 |
| AU1709101A (en) | 2001-05-30 |
| DE60021408T2 (de) | 2006-06-14 |
| FI113702B (fi) | 2004-05-31 |
| US20020137992A1 (en) | 2002-09-26 |
| FI19992457L (fi) | 2001-05-17 |
| EP1229824B1 (de) | 2005-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |