ATE486522T1 - Verfahren und vorrichtung zur bestimmung des hydratationsgrades von hautschwellungen - Google Patents

Verfahren und vorrichtung zur bestimmung des hydratationsgrades von hautschwellungen

Info

Publication number
ATE486522T1
ATE486522T1 AT07735325T AT07735325T ATE486522T1 AT E486522 T1 ATE486522 T1 AT E486522T1 AT 07735325 T AT07735325 T AT 07735325T AT 07735325 T AT07735325 T AT 07735325T AT E486522 T1 ATE486522 T1 AT E486522T1
Authority
AT
Austria
Prior art keywords
determining
hydration
degree
skin swelling
skin
Prior art date
Application number
AT07735325T
Other languages
English (en)
Inventor
Eric Cohen-Solal
Yan S Shi
Balasundar Raju
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE486522T1 publication Critical patent/ATE486522T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4869—Determining body composition
    • A61B5/4875—Hydration status, fluid retention of the body
    • 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
    • A61B5/0055—Detecting, measuring or recording by applying mechanical forces or stimuli by applying suction
    • 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
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • A61B8/0858—Clinical applications involving measuring tissue layers, e.g. skin, interfaces

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Dermatology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AT07735325T 2006-03-31 2007-03-29 Verfahren und vorrichtung zur bestimmung des hydratationsgrades von hautschwellungen ATE486522T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78845506P 2006-03-31 2006-03-31
PCT/IB2007/051133 WO2007113755A2 (en) 2006-03-31 2007-03-29 Method and apparatus for determining hydration levels from skin turgor

Publications (1)

Publication Number Publication Date
ATE486522T1 true ATE486522T1 (de) 2010-11-15

Family

ID=38325243

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07735325T ATE486522T1 (de) 2006-03-31 2007-03-29 Verfahren und vorrichtung zur bestimmung des hydratationsgrades von hautschwellungen

Country Status (6)

Country Link
US (2) US20100261985A1 (de)
EP (1) EP2004050B1 (de)
CN (1) CN101410056A (de)
AT (1) ATE486522T1 (de)
DE (1) DE602007010263D1 (de)
WO (1) WO2007113755A2 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2011055740A1 (ja) * 2009-11-05 2013-03-28 国立大学法人 名古屋工業大学 軟組織弾性率分布計測方法および軟組織弾性率分布計測装置
US20110319786A1 (en) * 2009-11-20 2011-12-29 Rebello Keith J Apparatus and Method for Measuring Physiological Functions
FI125005B (fi) * 2010-01-29 2015-04-30 Hld Healthy Life Devices Oy Menetelmä ja laite kudoksen paineen mittaamiseksi
US9999352B2 (en) * 2013-09-27 2018-06-19 General Electric Company System and method for determining a hydration level of a tissue region
US11040172B2 (en) 2015-07-20 2021-06-22 Strataca Systems Limited Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion
US9744331B2 (en) 2015-07-20 2017-08-29 Strataca Systems, LLC Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion
US10493232B2 (en) 2015-07-20 2019-12-03 Strataca Systems Limited Ureteral catheters, bladder catheters, systems, kits and methods for inducing negative pressure to increase renal function
US10512713B2 (en) * 2015-07-20 2019-12-24 Strataca Systems Limited Method of removing excess fluid from a patient with hemodilution
US11541205B2 (en) 2015-07-20 2023-01-03 Roivios Limited Coated urinary catheter or ureteral stent and method
US10918827B2 (en) 2015-07-20 2021-02-16 Strataca Systems Limited Catheter device and method for inducing negative pressure in a patient's bladder
US12064567B2 (en) 2015-07-20 2024-08-20 Roivios Limited Percutaneous urinary catheter
US10926062B2 (en) 2015-07-20 2021-02-23 Strataca Systems Limited Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion
WO2019038730A1 (en) 2017-08-25 2019-02-28 Strataca Systems Limited REMOTE PUMP FOR FACILITATING ELIMINATION OF URINARY TRACT URINE
EP3784130B1 (de) * 2018-04-27 2025-09-03 Hydrostasis, Inc. Gewebehydratationsvorrichtung
US12472301B2 (en) 2021-08-13 2025-11-18 3Ive Labs, Llc Negative pressure therapy system and methods

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3304503A1 (de) * 1983-02-10 1984-08-16 Schwarzhaupt Medizintechnik GmbH, 5000 Köln Messgeraet zur messung des verformungsverhaltens der haut
US4865443A (en) * 1987-06-10 1989-09-12 The Board Of Trustees Of The Leland Stanford Junior University Optical inverse-square displacement sensor
US5631875A (en) * 1991-11-11 1997-05-20 Robert Bosch Gmbh Device for measuring distance with ultrasound
FR2707112B1 (fr) * 1993-06-28 1995-10-13 Fabre Pierre Cosmetique Dispositif de mesure des propriétés rhéologiques d'un tissu mou par échographie.
AU4601500A (en) * 1999-05-18 2000-12-05 Sonometrics Corporation System for incorporating sonomicrometer functions into medical instruments and implantable biomedical devices
US6442408B1 (en) * 1999-07-22 2002-08-27 Instrumentation Metrics, Inc. Method for quantification of stratum corneum hydration using diffuse reflectance spectroscopy
US6368284B1 (en) * 1999-11-16 2002-04-09 Cardiac Intelligence Corporation Automated collection and analysis patient care system and method for diagnosing and monitoring myocardial ischemia and outcomes thereof
IL141665A (en) * 2001-02-26 2007-02-11 Minelu Zonnenschein Determination of position using ultrasound
US20020197286A1 (en) * 2001-01-16 2002-12-26 Jane Brandman Method for preventing and treating skin aging
ITSV20020040A1 (it) * 2002-08-13 2004-02-14 Esaote Spa Metodo e dispositivo per il rilevamento di immagini ecografiche
FR2849764B1 (fr) * 2003-01-14 2012-12-14 Oreal Dispositif et procede visant notamment a evaluer l'hydratation de la peau ou des muqueuses
AU2004266725B2 (en) * 2003-08-20 2011-03-10 Philometron, Inc. Hydration monitoring
EP1740102A4 (de) * 2004-03-23 2012-02-15 Dune Medical Devices Ltd Bewertungswerkzeug für saubere ränder
US20060253025A1 (en) * 2005-04-21 2006-11-09 Kaufman Jonathan J Ultrasonic Bone Assessment Apparatus and Method
US7610078B2 (en) * 2005-08-26 2009-10-27 Boston Scientific Scimed, Inc. System and method of graphically generating anatomical structures using ultrasound echo information
US8180419B2 (en) * 2006-09-27 2012-05-15 Nellcor Puritan Bennett Llc Tissue hydration estimation by spectral absorption bandwidth measurement
US8175689B2 (en) * 2007-03-19 2012-05-08 Nicholas Hunter-Jones Skin elasticity measurement
EP2464417B1 (de) * 2009-08-14 2014-04-30 Ethicon Endo-Surgery, Inc. Chirurgisches ultraschallgerät

Also Published As

Publication number Publication date
US20130261411A1 (en) 2013-10-03
CN101410056A (zh) 2009-04-15
EP2004050B1 (de) 2010-11-03
WO2007113755A2 (en) 2007-10-11
WO2007113755A3 (en) 2007-12-06
DE602007010263D1 (de) 2010-12-16
US20100261985A1 (en) 2010-10-14
EP2004050A2 (de) 2008-12-24

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