AU7754891A - An apparatus for a penetration-free measurement of at least one mechanical property of soft biological tissue - Google Patents

An apparatus for a penetration-free measurement of at least one mechanical property of soft biological tissue

Info

Publication number
AU7754891A
AU7754891A AU77548/91A AU7754891A AU7754891A AU 7754891 A AU7754891 A AU 7754891A AU 77548/91 A AU77548/91 A AU 77548/91A AU 7754891 A AU7754891 A AU 7754891A AU 7754891 A AU7754891 A AU 7754891A
Authority
AU
Australia
Prior art keywords
penetration
mechanical property
biological tissue
free measurement
soft biological
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU77548/91A
Inventor
Lars Arendt-Nielsen
Peter Bjerring
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SKINTECH HOLDINGS APS
Original Assignee
SKINTECH HOLDINGS APS
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 SKINTECH HOLDINGS APS filed Critical SKINTECH HOLDINGS APS
Publication of AU7754891A publication Critical patent/AU7754891A/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—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
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6834—Means for maintaining contact with the body using vacuum
    • 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
    • A61B5/0048—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
    • G01N3/38—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by electromagnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/4833—Physical analysis of biological material of solid biological material, e.g. tissue samples, cell cultures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/003—Generation of the force
    • G01N2203/0042—Pneumatic or hydraulic means
    • G01N2203/0044—Pneumatic means
    • G01N2203/0046—Vacuum
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/0089—Biorheological properties
AU77548/91A 1990-04-17 1991-04-16 An apparatus for a penetration-free measurement of at least one mechanical property of soft biological tissue Abandoned AU7754891A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK94990A DK94990A (en) 1990-04-17 1990-04-17 PROCEDURE AND APPARATUS FOR INTRODUCTION-FREE MEASUREMENT OF AT LEAST ONE MECHANICAL PROPERTY OF BLOOD BIOLOGICAL TISSUE
DK0949/90 1990-04-17

Publications (1)

Publication Number Publication Date
AU7754891A true AU7754891A (en) 1991-11-11

Family

ID=8099318

Family Applications (1)

Application Number Title Priority Date Filing Date
AU77548/91A Abandoned AU7754891A (en) 1990-04-17 1991-04-16 An apparatus for a penetration-free measurement of at least one mechanical property of soft biological tissue

Country Status (3)

Country Link
AU (1) AU7754891A (en)
DK (1) DK94990A (en)
WO (1) WO1991016003A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4229549A1 (en) * 1992-09-04 1994-03-10 Christoph Prof Dr Hartung Determination method for mechanical properties of biological tissue - using in situ measuring head applying dynamic twisting
DE19650992C2 (en) * 1996-11-26 1998-11-12 Machui Oliver Dipl Ing Fh Method and device for determining mechanical properties of elastic materials
CA2277328A1 (en) * 1997-01-17 1998-07-23 David Raymond Widder Tissue examination
DE19706744C2 (en) * 1997-02-20 2000-08-31 Dunlop Gmbh Device for measuring viscoelastic properties of bodies
DE19929578C2 (en) * 1999-06-21 2001-06-07 Universitaetsklinikum Charite Method and device for testing cartilage
ATE510494T1 (en) 2002-09-06 2011-06-15 Massachusetts Inst Technology MEASURING THE PROPERTIES OF AN ANATOMICAL BODY
US7833189B2 (en) 2005-02-11 2010-11-16 Massachusetts Institute Of Technology Controlled needle-free transport
US8758271B2 (en) 2009-09-01 2014-06-24 Massachusetts Institute Of Technology Nonlinear system identification techniques and devices for discovering dynamic and static tissue properties
WO2011028716A1 (en) 2009-09-01 2011-03-10 Massachusetts Institute Of Technology Nonlinear system identification technique for testing the efficacy of skin care products
WO2011075535A1 (en) 2009-12-15 2011-06-23 Massachusetts Institute Of Technology Plaque removal and differentiation of tooth and gum
EE05601B2 (en) 2010-12-31 2015-06-15 As Myoton Device and method for simultaneous real-time measurement of parameters of state of mechanical stress, elasticity, dynamic stiffness, creepability and relaxation time of mechanical stress of soft biological tissue and a computer program product
FI126724B (en) * 2011-09-29 2017-04-28 Conexbird Oy container security
WO2013124750A1 (en) * 2012-02-21 2013-08-29 Koninklijke Philips N.V. Wearable measurement device for measuring a physiological parameter of a user
WO2022020447A1 (en) * 2020-07-24 2022-01-27 Apyx Medical Corporation Devices, systems and methods for measuring tissue tightness and performing subdermal coagulation to increase tissue tightness
FR3118180A1 (en) * 2020-12-19 2022-06-24 Universite De Pau Et Des Pays De L'adour Device for measuring the mechanical properties of a skin sample
CN115500814A (en) * 2022-10-14 2022-12-23 复旦大学 Plantar soft tissue in-vivo multidimensional stress-strain detection equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382688A1 (en) * 1977-03-04 1978-09-29 Oreal HARDNESS MEASURING DEVICE
IL54277A0 (en) * 1978-03-14 1978-06-15 Yissum Res Dev Co Measurement of elasticity
JPS5849140A (en) * 1981-09-19 1983-03-23 株式会社東芝 Ultrasonic diagnostic apparatus
US4771792A (en) * 1985-02-19 1988-09-20 Seale Joseph B Non-invasive determination of mechanical characteristics in the body
US5006984A (en) * 1987-03-10 1991-04-09 Stanford University Bone/tissue analyzer and method

Also Published As

Publication number Publication date
WO1991016003A1 (en) 1991-10-31
DK94990D0 (en) 1990-04-17
DK94990A (en) 1991-10-18

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