EE05601B2 - Seade ja meetod pehme bioloogilise koe mehaanilise pingeseisundi, elastsuse, dünaamilise jäikuse, roomavuse ja mehaanilise pinge relaksatsiooniaega iseloomustavate parameetrite samaaegseks mõõtmiseks reaalajas ning arvutiprogrammi produkt - Google Patents

Seade ja meetod pehme bioloogilise koe mehaanilise pingeseisundi, elastsuse, dünaamilise jäikuse, roomavuse ja mehaanilise pinge relaksatsiooniaega iseloomustavate parameetrite samaaegseks mõõtmiseks reaalajas ning arvutiprogrammi produkt

Info

Publication number
EE05601B2
EE05601B2 EEP201000094A EE20100094A EE05601B2 EE 05601 B2 EE05601 B2 EE 05601B2 EE P201000094 A EEP201000094 A EE P201000094A EE 20100094 A EE20100094 A EE 20100094A EE 05601 B2 EE05601 B2 EE 05601B2
Authority
EE
Estonia
Prior art keywords
mechanical stress
tissue
parameters
creepability
elasticity
Prior art date
Application number
EEP201000094A
Other languages
English (en)
Other versions
EE05601B1 (et
EE201000094A (et
Inventor
Arved Vain
Aleko Peipsi
Mart Liik
Original Assignee
As Myoton
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 As Myoton filed Critical As Myoton
Publication of EE201000094A publication Critical patent/EE201000094A/et
Publication of EE05601B1 publication Critical patent/EE05601B1/et
Publication of EE05601B2 publication Critical patent/EE05601B2/et

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B9/00—Instruments for examination by percussion; Pleximeters
    • 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
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4519—Muscles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/2006—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
    • G01D5/2033—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils controlling the saturation of a magnetic circuit by means of a movable element, e.g. a magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
    • H01F7/122—Guiding or setting position of armatures, e.g. retaining armatures in their end position by permanent magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H01F7/1615—Armatures or stationary parts of magnetic circuit having permanent magnet

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rheumatology (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

Leiutise objektiks on seade (müomeeter) ja meetod pehme bioloogilise koe mehaanilist pingeseisundit, elastsust, dünaamilist jäikust, roomavust ja mehaanilise pinge relaksatsiooniaega iseloomustavate parameetrite samaaegseks mõõtmiseks reaalajas. Müomeetri löökotsikuga tekitatakse uuritavale koele seadme asendist, gravitatsiooniväljast ja seadme kasutajast mittesõltuv konstantne väline mõjutus (eelsurve). Seejärel tekitatakse koele solenoidi konstantse elektrilise võimsuse üksikimpulsiga väline dünaamiline mõjutus, mis lõpeb kiire vabanemisega. Seade on varustatud valgus- ja helisignaali vahendiga, mis teavitab kasutajat vajaliku eelsurve saavutamisest ning mõõteseeria lõppemisest. Koe mehaanilise kuju muutus reaalajas ja koe mehaaniline vastus registreeritakse koe omavõnkumise graafikuna, mida kasutatakse parameetrite arvutamiseks. Leiutis võimaldab saavutada mõõtetulemuste head korduvust ja korratavust, teostada mõõtmisi ja andmetöötlust samaaegselt ning anda statistiliselt olulisi hinnanguid reaalajas.
EEP201000094A 2010-12-31 2010-12-31 Seade ja meetod pehme bioloogilise koe mehaanilise pingeseisundi, elastsuse, dünaamilise jäikuse, roomavuse ja mehaanilise pinge relaksatsiooniaega iseloomustavate parameetrite samaaegseks mõõtmiseks reaalajas ning arvutiprogrammi produkt EE05601B2 (et)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EEP201000094 2010-12-31

Publications (3)

Publication Number Publication Date
EE201000094A EE201000094A (et) 2012-08-15
EE05601B1 EE05601B1 (et) 2012-12-17
EE05601B2 true EE05601B2 (et) 2015-06-15

Family

ID=44533588

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP201000094A EE05601B2 (et) 2010-12-31 2010-12-31 Seade ja meetod pehme bioloogilise koe mehaanilise pingeseisundi, elastsuse, dünaamilise jäikuse, roomavuse ja mehaanilise pinge relaksatsiooniaega iseloomustavate parameetrite samaaegseks mõõtmiseks reaalajas ning arvutiprogrammi produkt

Country Status (10)

Country Link
US (1) US9808183B2 (et)
EP (1) EP2658442B1 (et)
JP (1) JP5981449B2 (et)
AU (1) AU2011351911B2 (et)
CA (1) CA2823054C (et)
EE (1) EE05601B2 (et)
ES (1) ES2650162T3 (et)
NO (1) NO2658442T3 (et)
PL (1) PL2658442T3 (et)
WO (1) WO2012089221A1 (et)

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BRPI0512607A (pt) 2004-06-24 2008-03-25 Sphergen dispositivo para a transferência de moléculas para células que utiliza uma força elétrica
DK2882476T3 (da) * 2012-08-10 2024-08-12 Sanofi Aventis Deutschland Peninjektionsanordning til lægemidler og elektronisk supplerende overvågningsmodul til overvågning og logføring af dosisindstilling og -administration
GB201302093D0 (en) 2013-02-06 2013-03-20 Myoton As System and Method for Non-invasive Measurement of Soft Biological Tissue
WO2014169217A2 (en) * 2013-04-11 2014-10-16 Ohio University Systems and methods for establishing the stiffness of a bone using mechanical response tissue analysis
GB201403692D0 (en) 2014-03-03 2014-04-16 Univ Tartu Mechanotherapeutic device and measurment method
ES3042935T3 (en) * 2014-10-17 2025-11-24 Kynetyka Tech Pty Ltd A screening test for detection of deep vein thrombosis
RU2670434C1 (ru) * 2016-06-21 2018-10-23 Государственное бюджетное образовательное учреждение высшего профессионального образования "Рязанский государственный медицинский университет имени академика И.П. Павлова" Министерства здравоохранения Российской Федерации Способ определения упругости биологических тканей
EP3629902B1 (en) 2017-05-31 2022-07-06 Ohio University Systems and methods for patient specific modeling of the mechanical properties of bone
US11950878B2 (en) 2018-01-24 2024-04-09 Ohio University Methods for establishing the stiffness of a bone using mechanical response tissue analysis
US12127787B2 (en) * 2018-12-31 2024-10-29 Massachusetts Institute Of Technology Non-invasive skin contact sensor
GB201904010D0 (en) * 2019-03-22 2019-05-08 Univ Tartu Method and device for measuring or determining at least one biomechanical parameter of soft biological tissues
WO2022076579A1 (en) * 2020-10-06 2022-04-14 Impact Biosystems, Inc. Systems, devices, and methods for measurement and treatment of tissue with force control and feedback
CN115235891B (zh) * 2022-07-13 2023-08-22 北京大学第三医院（北京大学第三临床医学院） 一种肌腱力学特性的测量方法
FR3140750B1 (fr) 2022-10-14 2024-11-22 Centre Nat Rech Scient Dispositif de caractérisation de tissus mous biologiques
US20250176952A1 (en) * 2023-12-04 2025-06-05 Cervalia, Inc. Force mediated mechanical testing device for the characterization of soft tissues

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DK94990A (da) 1990-04-17 1991-10-18 Skintech Holdings Aps Fremgangsmaade samt apparat til indtraengningsfri maaling af mindst en mekanisk egenskab for bloede biologiske vaev
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EE03374B1 (et) * 1996-03-27 2001-04-16 Tartu �likool Meetod ja seade pehmete bioloogiliste kudede omavõnkumise registreerimiseks - müomeeter
JP3907267B2 (ja) * 1997-05-14 2007-04-18 株式会社資生堂 生体表面部の力学特性測定のためのセンサ内蔵形加振器
FR2902308B1 (fr) 2006-06-15 2009-03-06 Echosens Sa Procede de mesure de proprietes viscoelastiques de tissus biologiques mettant en oeuvre un transducteur ultrasonore
RU2326583C1 (ru) 2006-08-21 2008-06-20 ФГОУ ВПО "Саратовский государственный аграрный университет им. Н.И. Вавилова" Устройство для определения модуля упругости мягкой биологической ткани
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Also Published As

Publication number Publication date
CA2823054C (en) 2019-01-15
EP2658442A1 (en) 2013-11-06
AU2011351911B2 (en) 2016-12-22
AU2011351911A1 (en) 2013-08-15
CA2823054A1 (en) 2012-07-05
US20130289365A1 (en) 2013-10-31
EE05601B1 (et) 2012-12-17
WO2012089221A1 (en) 2012-07-05
JP2014505530A (ja) 2014-03-06
PL2658442T3 (pl) 2018-02-28
EP2658442B1 (en) 2017-09-06
ES2650162T3 (es) 2018-01-17
US9808183B2 (en) 2017-11-07
EE201000094A (et) 2012-08-15
JP5981449B2 (ja) 2016-08-31
NO2658442T3 (et) 2018-02-03

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Effective date: 20231231