WO2007113755A3 - Method and apparatus for determining hydration levels from skin turgor - Google Patents
Method and apparatus for determining hydration levels from skin turgor Download PDFInfo
- Publication number
- WO2007113755A3 WO2007113755A3 PCT/IB2007/051133 IB2007051133W WO2007113755A3 WO 2007113755 A3 WO2007113755 A3 WO 2007113755A3 IB 2007051133 W IB2007051133 W IB 2007051133W WO 2007113755 A3 WO2007113755 A3 WO 2007113755A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hydration levels
- skin turgor
- determining hydration
- skin
- turgor
- Prior art date
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—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0858—Detecting organic movements or changes, e.g. tumours, cysts, swellings 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)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE602007010263T DE602007010263D1 (en) | 2006-03-31 | 2007-03-29 | METHOD AND DEVICE FOR DETERMINING THE HYDRATION OF HEAVYWEIGHT |
US12/294,640 US20100261985A1 (en) | 2006-03-31 | 2007-03-29 | Method and apparatus for determining hydration levels from skin turgor |
EP07735325A EP2004050B1 (en) | 2006-03-31 | 2007-03-29 | Method and apparatus for determining hydration levels from skin turgor |
AT07735325T ATE486522T1 (en) | 2006-03-31 | 2007-03-29 | METHOD AND DEVICE FOR DETERMINING THE DEGREE OF HYDRATION OF SKIN SWELLING |
US13/904,641 US20130261411A1 (en) | 2006-03-31 | 2013-05-29 | Method and Apparatus for Determining Hydration Levels From Skin Turgor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78845506P | 2006-03-31 | 2006-03-31 | |
US60/788,455 | 2006-03-31 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/904,641 Continuation US20130261411A1 (en) | 2006-03-31 | 2013-05-29 | Method and Apparatus for Determining Hydration Levels From Skin Turgor |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007113755A2 WO2007113755A2 (en) | 2007-10-11 |
WO2007113755A3 true WO2007113755A3 (en) | 2007-12-06 |
Family
ID=38325243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2007/051133 WO2007113755A2 (en) | 2006-03-31 | 2007-03-29 | Method and apparatus for determining hydration levels from skin turgor |
Country Status (6)
Country | Link |
---|---|
US (2) | US20100261985A1 (en) |
EP (1) | EP2004050B1 (en) |
CN (1) | CN101410056A (en) |
AT (1) | ATE486522T1 (en) |
DE (1) | DE602007010263D1 (en) |
WO (1) | WO2007113755A2 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2011055740A1 (en) * | 2009-11-05 | 2013-03-28 | 国立大学法人 名古屋工業大学 | Soft tissue elastic modulus distribution measuring method and soft tissue elastic modulus distribution measuring apparatus |
US20110319786A1 (en) * | 2009-11-20 | 2011-12-29 | Rebello Keith J | Apparatus and Method for Measuring Physiological Functions |
FI125005B (en) | 2010-01-29 | 2015-04-30 | Hld Healthy Life Devices Oy | Method and apparatus for measuring the pressure in tissue |
US9999352B2 (en) * | 2013-09-27 | 2018-06-19 | General Electric Company | System and method for determining a hydration level of a tissue region |
US10512713B2 (en) * | 2015-07-20 | 2019-12-24 | Strataca Systems Limited | Method of removing excess fluid from a patient with hemodilution |
US10307564B2 (en) | 2015-07-20 | 2019-06-04 | Strataca Systems Limited | Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion |
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 |
US10918827B2 (en) | 2015-07-20 | 2021-02-16 | Strataca Systems Limited | Catheter device and method for inducing negative pressure in a patient's bladder |
US11541205B2 (en) | 2015-07-20 | 2023-01-03 | Roivios Limited | Coated urinary catheter or ureteral stent and method |
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 |
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 |
CN112512421A (en) * | 2018-04-27 | 2021-03-16 | 海德罗斯塔西斯公司 | Tissue hydration monitor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3304503A1 (en) * | 1983-02-10 | 1984-08-16 | Schwarzhaupt Medizintechnik GmbH, 5000 Köln | Device for measuring the deformation behaviour of the skin |
FR2707112A1 (en) * | 1993-06-28 | 1995-01-06 | Fabre Pierre Cosmetique | Device for measuring rheological properties of a soft tissue by echography |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 | Ultrasonic positioning |
US20020197286A1 (en) * | 2001-01-16 | 2002-12-26 | Jane Brandman | Method for preventing and treating skin aging |
US7720532B2 (en) * | 2004-03-23 | 2010-05-18 | Dune Medical Ltd. | Clean margin assessment tool |
ITSV20020040A1 (en) * | 2002-08-13 | 2004-02-14 | Esaote Spa | METHOD AND DEVICE FOR THE DETECTION OF ECHOGRAPHIC IMAGES |
FR2849764B1 (en) * | 2003-01-14 | 2012-12-14 | Oreal | DEVICE AND METHOD, IN PARTICULAR FOR EVALUATING THE MOISTURIZATION OF THE SKIN OR MUCOSES |
WO2005018432A2 (en) * | 2003-08-20 | 2005-03-03 | Philometron, Inc. | Hydration monitoring |
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 |
AU2010282256A1 (en) * | 2009-08-14 | 2012-03-01 | Ethicon Endo-Surgery, Inc. | Ultrasonic surgical apparatus and silicon waveguide and methods for use thereof |
-
2007
- 2007-03-29 WO PCT/IB2007/051133 patent/WO2007113755A2/en active Application Filing
- 2007-03-29 AT AT07735325T patent/ATE486522T1/en not_active IP Right Cessation
- 2007-03-29 EP EP07735325A patent/EP2004050B1/en active Active
- 2007-03-29 DE DE602007010263T patent/DE602007010263D1/en active Active
- 2007-03-29 US US12/294,640 patent/US20100261985A1/en not_active Abandoned
- 2007-03-29 CN CNA2007800115022A patent/CN101410056A/en active Pending
-
2013
- 2013-05-29 US US13/904,641 patent/US20130261411A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3304503A1 (en) * | 1983-02-10 | 1984-08-16 | Schwarzhaupt Medizintechnik GmbH, 5000 Köln | Device for measuring the deformation behaviour of the skin |
FR2707112A1 (en) * | 1993-06-28 | 1995-01-06 | Fabre Pierre Cosmetique | Device for measuring rheological properties of a soft tissue by echography |
Non-Patent Citations (3)
Title |
---|
DOBREV HRISTO: "Use of Cutometer to assess epidermal hydration", SKIN RESEARCH AND TECHNOLOGY, vol. 6, 2000, pages 239 - 244, XP002445907 * |
HENDRIKS F.M. ET AL.: "A numerical-experimental method to characterize the non-linear mechanical behaviour of human skin", SKIN RESEARCH AND TECHNOLOGY, vol. 9, no. 3, August 2003 (2003-08-01), pages 274 - 283, XP002445908 * |
HENDRIKS F.M. ET AL.: "Influence of hydration and experimental length scale on the mechanical response of human skin in vivo, using optical coherence tomography", SKIN RESEARCH AND TECHNOLOGY, vol. 10, no. 4, November 2004 (2004-11-01), pages 231 - 241, XP002445909 * |
Also Published As
Publication number | Publication date |
---|---|
US20100261985A1 (en) | 2010-10-14 |
WO2007113755A2 (en) | 2007-10-11 |
CN101410056A (en) | 2009-04-15 |
EP2004050A2 (en) | 2008-12-24 |
EP2004050B1 (en) | 2010-11-03 |
ATE486522T1 (en) | 2010-11-15 |
US20130261411A1 (en) | 2013-10-03 |
DE602007010263D1 (en) | 2010-12-16 |
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