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
Application number
RU2020118865A
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English (en)
Russian (ru)
Inventor
Лоран САНДРЭН
Стефан ОДЬЕР
Original Assignee
Экосен
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
Priority claimed from US16/441,970 external-priority patent/US11850098B2/en
Priority claimed from EP19305761.9A external-priority patent/EP3750483A1/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—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
    • A61B8/085—Detecting organic movements or changes, e.g. tumours, cysts, swellings 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—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (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
EP19305761.9 2019-06-14
US16/441,970 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
EP19305761.9A EP3750483A1 (en) 2019-06-14 2019-06-14 Method and device for measuring an ultrasound parameter of a viscoelastic medium

Publications (1)

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

Family

ID=73735902

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 (ja)
KR (1) KR20200143285A (ja)
CN (1) CN112075955B (ja)
AU (1) AU2020203412A1 (ja)
BR (1) BR102020011526A2 (ja)
RU (1) RU2020118865A (ja)
ZA (1) ZA202003172B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102507134B1 (ko) 2022-09-20 2023-03-07 한국콜마주식회사 피부 탄력 측정 방법 및 장치

Family Cites Families (8)

* 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
US10624609B2 (en) * 2012-10-07 2020-04-21 Mayo Foundation For Medical Education And Research System and method for shear wave elastography by transmitting ultrasound with subgroups of ultrasound transducer elements
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
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
KR20200143285A (ko) 2020-12-23
AU2020203412A1 (en) 2021-01-07
CN112075955B (zh) 2024-03-19
JP2020203078A (ja) 2020-12-24
ZA202003172B (en) 2021-06-30
BR102020011526A2 (pt) 2020-12-29
CN112075955A (zh) 2020-12-15

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