SE388045B - Forfarande vid metning av fran en yta genom diffusion avgiven mengd av exv. vatten samt anordning for genomforande av forfarandet - Google Patents

Forfarande vid metning av fran en yta genom diffusion avgiven mengd av exv. vatten samt anordning for genomforande av forfarandet

Info

Publication number
SE388045B
SE388045B SE7414916A SE7414916A SE388045B SE 388045 B SE388045 B SE 388045B SE 7414916 A SE7414916 A SE 7414916A SE 7414916 A SE7414916 A SE 7414916A SE 388045 B SE388045 B SE 388045B
Authority
SE
Sweden
Prior art keywords
procedure
exv
saturation
water
given quantity
Prior art date
Application number
SE7414916A
Other languages
English (en)
Other versions
SE7414916L (sv
Inventor
G Nilsson
A P Oberg
Original Assignee
Servo Med Ab
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 Servo Med Ab filed Critical Servo Med Ab
Priority to SE7414916A priority Critical patent/SE388045B/sv
Priority to US05/635,348 priority patent/US4066068A/en
Priority to FR7536303A priority patent/FR2292970A1/fr
Priority to GB48893/75A priority patent/GB1532419A/en
Priority to NLAANVRAGE7513949,A priority patent/NL168700C/xx
Priority to DE2553677A priority patent/DE2553677C2/de
Publication of SE7414916L publication Critical patent/SE7414916L/sv
Publication of SE388045B publication Critical patent/SE388045B/sv

Links

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
    • A61B5/4283—Evaluating exocrine secretion production gastrointestinal secretions, e.g. bile production
    • 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
SE7414916A 1974-11-28 1974-11-28 Forfarande vid metning av fran en yta genom diffusion avgiven mengd av exv. vatten samt anordning for genomforande av forfarandet SE388045B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE7414916A SE388045B (sv) 1974-11-28 1974-11-28 Forfarande vid metning av fran en yta genom diffusion avgiven mengd av exv. vatten samt anordning for genomforande av forfarandet
US05/635,348 US4066068A (en) 1974-11-28 1975-11-26 Method and apparatus for determining the amount of a substance emitted by diffusion from a surface such as a derm surface
FR7536303A FR2292970A1 (fr) 1974-11-28 1975-11-27 Procede et dispositif de determination d'une quantite de substance se degageant d'une surface par diffusion
GB48893/75A GB1532419A (en) 1974-11-28 1975-11-27 Diffusion
NLAANVRAGE7513949,A NL168700C (nl) 1974-11-28 1975-11-28 Inrichting voor het bepalen van de hoeveelheid substantie die door diffusie geemitteerd wordt uit een oppervlak.
DE2553677A DE2553677C2 (de) 1974-11-28 1975-11-28 Verfahren und Vorrichtung zur Bestimmung der Menge eines durch Diffusion von einer Oberfläche abgegebenen Stoffes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7414916A SE388045B (sv) 1974-11-28 1974-11-28 Forfarande vid metning av fran en yta genom diffusion avgiven mengd av exv. vatten samt anordning for genomforande av forfarandet

Publications (2)

Publication Number Publication Date
SE7414916L SE7414916L (sv) 1976-05-31
SE388045B true SE388045B (sv) 1976-09-20

Family

ID=20322840

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7414916A SE388045B (sv) 1974-11-28 1974-11-28 Forfarande vid metning av fran en yta genom diffusion avgiven mengd av exv. vatten samt anordning for genomforande av forfarandet

Country Status (6)

Country Link
US (1) US4066068A (sv)
DE (1) DE2553677C2 (sv)
FR (1) FR2292970A1 (sv)
GB (1) GB1532419A (sv)
NL (1) NL168700C (sv)
SE (1) SE388045B (sv)

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US4131058A (en) * 1977-10-06 1978-12-26 R. A. Pearson Company End tab folding mechanism for cartons
US4398543A (en) * 1981-02-11 1983-08-16 Sandlin Felix M Moisture collecting chamber
US4461303A (en) * 1982-04-28 1984-07-24 Eye Research Institute Of Retina Foundation Non-intrusive tear evaporimeter
DE3234172A1 (de) * 1982-09-15 1984-03-15 GMS, Gesellschaft für medizinische Sondentechnik mbH, 2300 Kiel Aufsetzsonde zur bestimmung von p0(pfeil abwaerts)2(pfeil abwaerts)-histogrammen
SE461499B (sv) * 1986-11-21 1990-02-26 Nobelpharma Ab Beninvaextkammare
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
GB2389664B (en) * 1999-10-22 2004-03-10 Kao Corp Method for evaluating skin health
GB2358706B (en) * 1999-10-22 2004-04-07 Kao Corp Method for evaluating skin health
FI113702B (sv) * 1999-11-16 2004-05-31 Delfin Technologies Ltd Anordning för mätning av ångbildning på huden
FR2812532B1 (fr) 2000-08-01 2003-07-04 Oreal Procede d'aquisition d'une image d'une zone non dermathoglyphique de la peau ou d'une zone des cheveux au moyen d'un dispositif d'acquisition comprenant un capteur non optique
US8135448B2 (en) * 2001-03-16 2012-03-13 Nellcor Puritan Bennett Llc Systems and methods to assess one or more body fluid metrics
US7239902B2 (en) * 2001-03-16 2007-07-03 Nellor Puritan Bennett Incorporated Device and method for monitoring body fluid and electrolyte disorders
US7657292B2 (en) * 2001-03-16 2010-02-02 Nellcor Puritan Bennett Llc Method for evaluating extracellular water concentration in tissue
US6591122B2 (en) 2001-03-16 2003-07-08 Nellcor Puritan Bennett Incorporated Device and method for monitoring body fluid and electrolyte disorders
JP4417581B2 (ja) * 2001-03-30 2010-02-17 株式会社資生堂 皮膚バリアー機能の向上を促進させる方法
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
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
US7277741B2 (en) * 2004-03-09 2007-10-02 Nellcor Puritan Bennett Incorporated Pulse oximetry motion artifact rejection using near infrared absorption by water
FR2901118B1 (fr) * 2006-05-16 2009-04-03 France Etat Dispositif de mesure de temperature et/ou d'humidite et dispositif de mesure du climat sous-vestial et vetement associes.
US8255025B2 (en) * 2006-06-09 2012-08-28 Nellcor Puritan Bennett Llc Bronchial or tracheal tissular water content sensor and system
US8180419B2 (en) * 2006-09-27 2012-05-15 Nellcor Puritan Bennett Llc Tissue hydration estimation by spectral absorption bandwidth measurement
US7643858B2 (en) * 2006-09-28 2010-01-05 Nellcor Puritan Bennett Llc System and method for detection of brain edema using spectrophotometry
US8116852B2 (en) * 2006-09-29 2012-02-14 Nellcor Puritan Bennett Llc System and method for detection of skin wounds and compartment syndromes
US8280469B2 (en) * 2007-03-09 2012-10-02 Nellcor Puritan Bennett Llc Method for detection of aberrant tissue spectra
US20080220512A1 (en) * 2007-03-09 2008-09-11 Nellcor Puritan Bennett Llc Tunable laser-based spectroscopy system for non-invasively measuring body water content
US20080221411A1 (en) * 2007-03-09 2008-09-11 Nellcor Puritan Bennett Llc System and method for tissue hydration estimation
US8175665B2 (en) * 2007-03-09 2012-05-08 Nellcor Puritan Bennett Llc Method and apparatus for spectroscopic tissue analyte measurement
US20080221416A1 (en) * 2007-03-09 2008-09-11 Nellcor Puritan Bennett Llc System and method for detection of macular degeneration using spectrophotometry
US8357090B2 (en) * 2007-03-09 2013-01-22 Covidien Lp Method and apparatus for estimating water reserves
US8346327B2 (en) * 2007-03-09 2013-01-01 Covidien Lp Method for identification of sensor site by local skin spectrum data
US8109882B2 (en) * 2007-03-09 2012-02-07 Nellcor Puritan Bennett Llc System and method for venous pulsation detection using near infrared wavelengths
US8690864B2 (en) * 2007-03-09 2014-04-08 Covidien Lp System and method for controlling tissue treatment
GB2452258A (en) * 2007-08-28 2009-03-04 Harry Ryefield Smith Sweat Rate Sensor
US7493232B1 (en) * 2007-08-28 2009-02-17 Surina Blake J Device and method for monitoring hydration status
US8406865B2 (en) * 2008-09-30 2013-03-26 Covidien Lp Bioimpedance system and sensor and technique for using the same
DE202011004427U1 (de) 2011-03-25 2012-06-26 Courage + Khazaka Electronic Gmbh Vorrichtung zur Messung der von einer Hautoberfläche durch Diffusion abgegebenen Menge eines Stoffes
DE202014005525U1 (de) * 2014-07-08 2015-10-09 Courage + Khazaka Electronic Gmbh Vorrichtung zur Messung einer durch Diffusion durch ein Probenmaterial abgegebenen Menge eines Stoffes
US10993657B1 (en) * 2015-12-30 2021-05-04 Halo Wearables, Llc Wearable hydration monitor sensors
DE102017211082A1 (de) * 2017-06-29 2019-01-03 Henkel Ag & Co. Kgaa "Verfahren, Vorrichtung und System zum Ermitteln eines Hautbarrierezustands"
US10506953B2 (en) * 2017-06-30 2019-12-17 Biointellisense, Inc. Operation-verifying wearable vapor sensor
DE102018215145A1 (de) * 2018-09-06 2020-03-12 Courage + Khazaka Electronic Gmbh Vorrichtung und Verfahren zur Bestimmung eines Diffusionswiderstandes von technischen und biologischen Membranen
DE102019204511A1 (de) * 2019-03-29 2020-10-01 Courage + Khazaka Electronic Gmbh Messvorrichtung zur Messung einer intensiven Messgröße
DE102020200591B4 (de) * 2020-01-20 2023-11-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zur integralen Erfassung eines Feuchteflusses
WO2022243872A1 (en) * 2021-05-18 2022-11-24 Johnson & Johnson Consumer Inc. Trans-epithelial water loss measurement apparatus and method

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Publication number Priority date Publication date Assignee Title
US3139085A (en) * 1959-09-02 1964-06-30 Arthur C Custance Method for determining sweat rate
US3318302A (en) * 1964-10-22 1967-05-09 Adams Thomas Apparatus for the measurement of physiologic evaporative water loss
US3282107A (en) * 1965-05-21 1966-11-01 Jr Regner A Ekstrom Surface temperature thermocouple fixture
DE1466811A1 (de) * 1965-09-07 1969-07-03 Femia Ges Fuer Kosmetische Und Messgeraet zur Bestimmung des Hautzustandes
CH539848A (de) * 1972-07-10 1973-07-31 Sina Ag Vorrichtung zum Messen der relativen Feuchte eines gasförmigen Mediums
US3886797A (en) * 1973-10-18 1975-06-03 Hans Bauer Device for measuring the humidity of gases

Also Published As

Publication number Publication date
FR2292970B1 (sv) 1981-12-04
FR2292970A1 (fr) 1976-06-25
NL7513949A (nl) 1976-06-01
GB1532419A (en) 1978-11-15
DE2553677C2 (de) 1986-02-27
US4066068A (en) 1978-01-03
DE2553677A1 (de) 1976-06-16
NL168700B (nl) 1981-12-16
NL168700C (nl) 1982-05-17
SE7414916L (sv) 1976-05-31

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