FI886048A - Foerfarande och anordning foer beroeringsfri akustisk testning av elasticiteten hos mjuk biologisk vaevnad. - Google Patents

Foerfarande och anordning foer beroeringsfri akustisk testning av elasticiteten hos mjuk biologisk vaevnad. Download PDF

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Publication number
FI886048A
FI886048A FI886048A FI886048A FI886048A FI 886048 A FI886048 A FI 886048A FI 886048 A FI886048 A FI 886048A FI 886048 A FI886048 A FI 886048A FI 886048 A FI886048 A FI 886048A
Authority
FI
Finland
Prior art keywords
vaevnad
testning
mjuk
elasticiteten
biologisk
Prior art date
Application number
FI886048A
Other languages
English (en)
Finnish (fi)
Inventor
P Armen Sarvazyan
Viktor Ponomarjev
Dusan Vucelic
Goran Popovic
Akiva Veksler
Original Assignee
Inst Of General And Physical C
Inst Biolog Physics Of The Uss
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 Inst Of General And Physical C, Inst Biolog Physics Of The Uss filed Critical Inst Of General And Physical C
Publication of FI886048A publication Critical patent/FI886048A/fi

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Classifications

    • 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
    • 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
    • A61B5/0053—Detecting, measuring or recording by applying mechanical forces or stimuli by applying pressure, e.g. compression, indentation, palpation, grasping, gauging
    • 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
    • A61B5/0057—Detecting, measuring or recording by applying mechanical forces or stimuli by applying motion other than vibrations, e.g. rolling, rubbing, applying a torque, tribometry
    • 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
    • A61B8/48—Diagnostic techniques
    • A61B8/485—Diagnostic techniques involving measuring strain or elastic properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4519—Muscles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02827—Elastic parameters, strength or force
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Radiology & Medical Imaging (AREA)
  • Dermatology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Acoustics & Sound (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
FI886048A 1988-02-19 1988-12-30 Foerfarande och anordning foer beroeringsfri akustisk testning av elasticiteten hos mjuk biologisk vaevnad. FI886048A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU32588A YU47190B (sh) 1988-02-19 1988-02-19 Uredjaj za neinvazivno akustičko ispitivanje elastičnosti mekih bioloških materijala

Publications (1)

Publication Number Publication Date
FI886048A true FI886048A (fi) 1989-08-20

Family

ID=25549387

Family Applications (1)

Application Number Title Priority Date Filing Date
FI886048A FI886048A (fi) 1988-02-19 1988-12-30 Foerfarande och anordning foer beroeringsfri akustisk testning av elasticiteten hos mjuk biologisk vaevnad.

Country Status (26)

Country Link
US (1) US4947851A (pt)
EP (1) EP0329817B1 (pt)
JP (1) JPH0221840A (pt)
KR (1) KR920006032B1 (pt)
CN (1) CN1023442C (pt)
AR (1) AR242898A1 (pt)
AT (1) ATE79473T1 (pt)
AU (1) AU621341B2 (pt)
BR (1) BR8900698A (pt)
CA (1) CA1318018C (pt)
DD (1) DD283560A5 (pt)
DE (1) DE3873742T2 (pt)
DK (1) DK75389A (pt)
ES (1) ES2035156T3 (pt)
FI (1) FI886048A (pt)
GR (1) GR3006246T3 (pt)
HU (1) HU202650B (pt)
IE (1) IE890137L (pt)
IL (1) IL88691A (pt)
IS (1) IS1488B (pt)
NO (1) NO890496L (pt)
NZ (1) NZ227893A (pt)
PL (1) PL277821A1 (pt)
PT (1) PT89735B (pt)
TR (1) TR24539A (pt)
YU (1) YU47190B (pt)

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JP4443957B2 (ja) * 2003-04-28 2010-03-31 株式会社根本杏林堂 漏出検出装置および方法
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US9044192B2 (en) * 2008-04-07 2015-06-02 Mayo Foundation For Medical Education And Research System and method for non-invasively measuring tissue viscoelasticity using surface waves
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US8147410B2 (en) * 2009-03-23 2012-04-03 The Hong Kong Polytechnic University Method and apparatus for ultrasound imaging and elasticity measurement
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CN102548496B (zh) 2009-09-15 2015-04-29 皇家飞利浦电子股份有限公司 具有力探测的医学超声设备
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Also Published As

Publication number Publication date
BR8900698A (pt) 1989-10-17
GR3006246T3 (pt) 1993-06-21
DK75389A (da) 1989-08-20
JPH0221840A (ja) 1990-01-24
AU621341B2 (en) 1992-03-12
YU47190B (sh) 1995-01-31
NO890496L (no) 1989-08-21
PL277821A1 (en) 1989-11-13
IE890137L (en) 1989-08-19
AR242898A1 (es) 1993-06-30
US4947851A (en) 1990-08-14
DE3873742T2 (de) 1993-01-28
EP0329817B1 (en) 1992-08-12
KR920006032B1 (en) 1992-07-27
AU3000089A (en) 1989-08-24
TR24539A (tr) 1991-11-20
DE3873742D1 (de) 1992-09-17
YU32588A (en) 1989-10-31
HUT52623A (en) 1990-07-28
IS3423A7 (is) 1989-08-20
EP0329817A3 (en) 1990-04-25
NZ227893A (en) 1992-09-25
IL88691A (en) 1993-05-13
EP0329817A2 (en) 1989-08-30
IS1488B (is) 1992-06-30
NO890496D0 (no) 1989-02-07
DK75389D0 (da) 1989-02-17
PT89735B (pt) 1991-10-31
CN1023442C (zh) 1994-01-12
KR890013479A (ko) 1989-09-23
PT89735A (pt) 1989-03-01
IL88691A0 (en) 1989-07-31
DD283560A5 (de) 1990-10-17
CN1036505A (zh) 1989-10-25
CA1318018C (en) 1993-05-18
ATE79473T1 (de) 1992-08-15
ES2035156T3 (es) 1993-04-16
HU202650B (en) 1991-03-28

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