MX344871B - Dispositivo de sensor para detectar densidad de fluido corporal y/o resistencia de membrana. - Google Patents

Dispositivo de sensor para detectar densidad de fluido corporal y/o resistencia de membrana.

Info

Publication number
MX344871B
MX344871B MX2013007890A MX2013007890A MX344871B MX 344871 B MX344871 B MX 344871B MX 2013007890 A MX2013007890 A MX 2013007890A MX 2013007890 A MX2013007890 A MX 2013007890A MX 344871 B MX344871 B MX 344871B
Authority
MX
Mexico
Prior art keywords
sensor device
body fluid
fluid density
sensing body
membrane resistance
Prior art date
Application number
MX2013007890A
Other languages
English (en)
Other versions
MX2013007890A (es
Inventor
Ellingsen Olav
Sørebø Ellingsen Bjarte
Original Assignee
Mecsense As
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 Mecsense As filed Critical Mecsense As
Publication of MX2013007890A publication Critical patent/MX2013007890A/es
Publication of MX344871B publication Critical patent/MX344871B/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7278—Artificial waveform generation or derivation, e.g. synthesizing signals from measured signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0048—Detecting, measuring or recording by applying mechanical forces or stimuli
    • A61B5/0051—Detecting, measuring or recording by applying mechanical forces or stimuli by applying vibrations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • 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
    • A61B5/14532—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 glucose, e.g. by tissue impedance measurement
    • 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
    • A61B5/1455—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 optical sensors, e.g. spectral photometrical oximeters
    • 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
    • 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
    • A61B5/443—Evaluating skin constituents, e.g. elastin, melanin, water
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7225—Details of analogue processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/24—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing the transmission of wave or particle radiation through the material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/26—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring pressure differences
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6814—Head
    • A61B5/6815—Ear
    • A61B5/6816—Ear lobe
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physiology (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Dermatology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Emergency Medicine (AREA)
  • Power Engineering (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Dentistry (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

La presente invención se refiere a un dispositivo de sensor para medir la variación de tensión contra una membrana que separa un líquido tal como la piel en humanos y animales y cualquier otra membrana que separa un líquido en uno de sus lados.
MX2013007890A 2011-01-12 2012-01-12 Dispositivo de sensor para detectar densidad de fluido corporal y/o resistencia de membrana. MX344871B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20110070A NO336532B1 (no) 2011-01-12 2011-01-12 Sensor for måling av densiteten av et kroppsfluid og/eller motstanden til en membran
PCT/NO2012/000003 WO2012096582A1 (en) 2011-01-12 2012-01-12 Sensor device for sensing body fluid density and/or membrane resistance

Publications (2)

Publication Number Publication Date
MX2013007890A MX2013007890A (es) 2014-02-10
MX344871B true MX344871B (es) 2017-01-11

Family

ID=46507315

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013007890A MX344871B (es) 2011-01-12 2012-01-12 Dispositivo de sensor para detectar densidad de fluido corporal y/o resistencia de membrana.

Country Status (12)

Country Link
US (1) US9888883B2 (es)
EP (1) EP2663232A4 (es)
JP (1) JP6005063B2 (es)
CN (1) CN103402428B (es)
AU (1) AU2012205887B2 (es)
BR (1) BR112013017598B1 (es)
CA (1) CA2822944C (es)
IL (1) IL227179B (es)
MX (1) MX344871B (es)
NO (1) NO336532B1 (es)
RU (1) RU2609460C2 (es)
WO (1) WO2012096582A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109394185B (zh) * 2014-11-11 2021-04-27 原相科技股份有限公司 具有校正功能的血管感测装置
US10674917B2 (en) * 2015-04-24 2020-06-09 Board Of Regents, The University Of Texas System Device for the mechanical detection of underlying tissues
RU202315U1 (ru) * 2020-06-25 2021-02-11 Общество с ограниченной ответственностью "Дельфидиа" Система измерения концентрации глюкозы в крови
CN113640377B (zh) * 2021-10-15 2021-12-14 中国科学院苏州生物医学工程技术研究所 一种基于振动传感器的血液黏弹性测量方法

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US2358374A (en) 1941-08-13 1944-09-19 Ernest G Ashcraft Apparatus for determining physical properties of fluids
JPS57142235A (en) * 1981-02-27 1982-09-02 Kanebo Keshohin Apparatus for measuring skin elasticity
YU47190B (sh) * 1988-02-19 1995-01-31 Institut Za Opštu I Fizičku Hemiju Uredjaj za neinvazivno akustičko ispitivanje elastičnosti mekih bioloških materijala
US5115808A (en) * 1988-02-19 1992-05-26 Institute Of General And Physical Chemistry Method and device for noninvasive acoustic testing of elasticity of soft biological tissues
US5119819A (en) * 1990-05-02 1992-06-09 Miles Inc. Method and apparatus for non-invasive monitoring of blood glucose
US5606971A (en) 1995-11-13 1997-03-04 Artann Corporation, A Nj Corp. Method and device for shear wave elasticity imaging
US5810731A (en) 1995-11-13 1998-09-22 Artann Laboratories Method and apparatus for elasticity imaging using remotely induced shear wave
US6405069B1 (en) * 1996-01-31 2002-06-11 Board Of Regents, The University Of Texas System Time-resolved optoacoustic method and system for noninvasive monitoring of glucose
US20010053384A1 (en) * 1997-07-07 2001-12-20 James F. Greenleaf Site-directed transfection with ultrasound and cavitation nuclei
US6150941A (en) * 1999-05-05 2000-11-21 Integrated Medical System, Inc. Stand-off non-invasive acoustic baby monitor
US20030065263A1 (en) * 1999-10-05 2003-04-03 Omnisonics Medical Technologies, Inc. Ultrasonic probe device with rapid attachment and detachment means having a line contact collet
FR2831416B1 (fr) * 2001-10-29 2004-06-18 Licorne Lab Appareil d'analyse des proprietes physico-chimiques d'une surface cutane
AUPS274102A0 (en) * 2002-06-03 2002-06-20 Pulmosonix Pty Ltd Measuring tissue mobility
US7207939B2 (en) 2002-10-03 2007-04-24 Coulter International Corp. Apparatus and method for analyzing a liquid in a capillary tube of a hematology instrument
US7608043B1 (en) 2002-10-18 2009-10-27 Global Monitors, Inc. Optical and ultrasound probe for monitoring blood volume changes
US7901355B2 (en) * 2003-01-23 2011-03-08 L'oreal Skin analysis apparatus including an ultrasound probe
US7857761B2 (en) 2003-04-16 2010-12-28 Drexel University Acoustic blood analyzer for assessing blood properties
US6954662B2 (en) * 2003-08-19 2005-10-11 A.D. Integrity Applications, Ltd. Method of monitoring glucose level
US7559894B2 (en) * 2003-09-18 2009-07-14 New Paradigm Concepts, LLC Multiparameter whole blood monitor and method
US7892188B2 (en) 2003-10-22 2011-02-22 Hemosonics, Llc Method and apparatus for characterization of clot formation
SE525445C2 (sv) * 2004-04-06 2005-02-22 Bioresonator Ab Förfarande och anordning vid mätning av ödem
RU2396897C2 (ru) * 2005-03-09 2010-08-20 Рамиль Фаритович Мусин Способ и устройство для микрокалориметрического измерения скорости локального метаболизма ткани, содержания воды в межклеточной ткани, концентрации биохимических компонентов крови и давления в сердечно-сосудистой системе
DE102005025671B3 (de) 2005-06-03 2006-12-21 Siemens Ag Verfahren und Vorrichtung zur Messung der spezifischen Dichte eines gasförmigen oder flüssigen Mediums
US20080154107A1 (en) * 2006-12-20 2008-06-26 Jina Arvind N Device, systems, methods and tools for continuous glucose monitoring
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Also Published As

Publication number Publication date
NO20110070A1 (no) 2012-07-13
CN103402428B (zh) 2016-02-24
JP2014506178A (ja) 2014-03-13
IL227179B (en) 2018-01-31
US20130338456A1 (en) 2013-12-19
WO2012096582A1 (en) 2012-07-19
EP2663232A1 (en) 2013-11-20
AU2012205887A1 (en) 2013-08-01
BR112013017598B1 (pt) 2021-12-14
MX2013007890A (es) 2014-02-10
NO336532B1 (no) 2015-09-21
CA2822944C (en) 2021-04-13
BR112013017598A2 (pt) 2016-10-18
CA2822944A1 (en) 2012-07-19
JP6005063B2 (ja) 2016-10-12
CN103402428A (zh) 2013-11-20
US9888883B2 (en) 2018-02-13
EP2663232A4 (en) 2017-10-04
AU2012205887B2 (en) 2015-11-19
RU2609460C2 (ru) 2017-02-01
RU2013137421A (ru) 2015-02-20

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