RU2020118865A - Способ и устройство для измерения ультразвукового параметра вязкоупругой среды - Google Patents

Способ и устройство для измерения ультразвукового параметра вязкоупругой среды Download PDF

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Publication number
RU2020118865A
RU2020118865A RU2020118865A RU2020118865A RU2020118865A RU 2020118865 A RU2020118865 A RU 2020118865A RU 2020118865 A RU2020118865 A RU 2020118865A RU 2020118865 A RU2020118865 A RU 2020118865A RU 2020118865 A RU2020118865 A RU 2020118865A
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RU
Russia
Prior art keywords
mode
values
attenuation coefficient
ultrasonic
shots
Prior art date
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RU2020118865A
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English (en)
Russian (ru)
Inventor
Лоран САНДРЭН
Стефан ОДЬЕР
Original Assignee
Экосен
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Filing date
Publication date
Priority claimed from EP19305761.9A external-priority patent/EP3750483B1/en
Priority claimed from US16/441,970 external-priority patent/US11850098B2/en
Application filed by Экосен filed Critical Экосен
Publication of RU2020118865A publication Critical patent/RU2020118865A/ru

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • 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
    • A61B8/0833—Clinical applications involving detecting or locating foreign bodies or organic structures
    • A61B8/085—Clinical applications involving detecting or locating foreign bodies or organic structures for locating body or organic structures, e.g. tumours, calculi, blood vessels, nodules
    • 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
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/46—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
    • A61B8/467—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient characterised by special input means
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/5269—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving detection or reduction of artifacts
    • A61B8/5276—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving detection or reduction of artifacts due to motion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/54—Control of the diagnostic device
    • A61B8/543—Control of the diagnostic device involving acquisition triggered by a physiological signal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2503/00—Evaluating a particular growth phase or type of persons or animals
    • A61B2503/40—Animals

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Vascular Medicine (AREA)
  • Physiology (AREA)
  • Gynecology & Obstetrics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
RU2020118865A 2019-06-14 2020-06-08 Способ и устройство для измерения ультразвукового параметра вязкоупругой среды RU2020118865A (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP19305761.9A EP3750483B1 (en) 2019-06-14 2019-06-14 Method and device for measuring an ultrasound parameter of a viscoelastic medium
EP19305761.9 2019-06-14
US16/441,970 US11850098B2 (en) 2019-06-14 2019-06-14 Method and device for measuring an ultrasound parameter of a viscoelastic medium
US16/441,970 2019-06-14

Publications (1)

Publication Number Publication Date
RU2020118865A true RU2020118865A (ru) 2021-12-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2020118865A RU2020118865A (ru) 2019-06-14 2020-06-08 Способ и устройство для измерения ультразвукового параметра вязкоупругой среды

Country Status (7)

Country Link
JP (1) JP2020203078A (enExample)
KR (1) KR20200143285A (enExample)
CN (1) CN112075955B (enExample)
AU (1) AU2020203412A1 (enExample)
BR (1) BR102020011526A2 (enExample)
RU (1) RU2020118865A (enExample)
ZA (1) ZA202003172B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3078485B1 (fr) * 2018-03-02 2020-02-28 Echosens Procede d’elastographie hybride, sonde et dispositif pour elastographie hybride
CN115187501A (zh) * 2021-04-06 2022-10-14 皇家飞利浦有限公司 用于识别非均质性肝脏脂肪的系统、方法和装置
KR102507134B1 (ko) 2022-09-20 2023-03-07 한국콜마주식회사 피부 탄력 측정 방법 및 장치
CN116519571A (zh) * 2023-03-01 2023-08-01 华南师范大学 基于fpga的图像扩散波光谱技术的检测系统及方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4839446B2 (ja) * 2007-02-27 2011-12-21 国立大学法人山口大学 超音波診断装置及び組織性状判別のプログラム
CN102151152A (zh) * 2011-03-01 2011-08-17 深圳市一体医疗科技股份有限公司 一种用于测量粘弹性介质弹性的测量探头、系统及方法
JP5840780B2 (ja) * 2012-07-17 2016-01-06 古野電気株式会社 超音波測定器具および超音波測定装置
WO2014055973A1 (en) * 2012-10-07 2014-04-10 Mayo Foundation For Medical Education And Research System and method for shear wave elastography by transmitting ultrasound with subgroups of ultrasound transducer elements
AU2014208874A1 (en) * 2013-01-22 2015-09-10 Koninklijke Philips N.V. Ultrasound probe and ultrasound imaging system
CN105266851B (zh) * 2015-10-29 2018-01-05 无锡海斯凯尔医学技术有限公司 粘弹性介质的粘度参数检测方法和设备
US10512452B2 (en) * 2016-07-13 2019-12-24 Siemens Medical Solutions Usa, Inc. Tissue characterization in medical diagnostic ultrasound
FR3054123B1 (fr) * 2016-07-25 2021-11-26 Echosens Procede de mesure d’un parametre viscoelastique d’un organe humain ou animal
JP6855347B2 (ja) * 2017-07-27 2021-04-07 ゼネラル・エレクトリック・カンパニイ 超音波診断装置及びその制御プログラム
CN108652661A (zh) * 2018-04-10 2018-10-16 华南理工大学 使用capi加速的fpga医学超声成像系统

Also Published As

Publication number Publication date
CN112075955B (zh) 2024-03-19
ZA202003172B (en) 2021-06-30
CN112075955A (zh) 2020-12-15
KR20200143285A (ko) 2020-12-23
AU2020203412A1 (en) 2021-01-07
BR102020011526A2 (pt) 2020-12-29
JP2020203078A (ja) 2020-12-24

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