CN113520457A - 弹性成像装置和方法 - Google Patents
弹性成像装置和方法 Download PDFInfo
- Publication number
- CN113520457A CN113520457A CN202110762107.XA CN202110762107A CN113520457A CN 113520457 A CN113520457 A CN 113520457A CN 202110762107 A CN202110762107 A CN 202110762107A CN 113520457 A CN113520457 A CN 113520457A
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- ultrasound
- elastography
- ultrasonic
- spherical
- transmit
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- 238000002091 elastography Methods 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000001514 detection method Methods 0.000 claims abstract description 47
- 238000002592 echocardiography Methods 0.000 claims abstract description 11
- 230000005284 excitation Effects 0.000 claims description 49
- 238000006073 displacement reaction Methods 0.000 claims description 48
- 238000002604 ultrasonography Methods 0.000 claims description 47
- 230000001934 delay Effects 0.000 claims description 12
- 239000000523 sample Substances 0.000 claims description 6
- 238000003384 imaging method Methods 0.000 description 58
- 238000005070 sampling Methods 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 239000011159 matrix material Substances 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
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- 238000005314 correlation function Methods 0.000 description 1
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- 238000009792 diffusion process Methods 0.000 description 1
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- 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
- A61B8/48—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
- A61B8/5207—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of raw data to produce diagnostic data, e.g. for generating an image
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Gynecology & Obstetrics (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110762107.XA CN113520457A (zh) | 2021-07-06 | 2021-07-06 | 弹性成像装置和方法 |
Applications Claiming Priority (1)
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CN202110762107.XA CN113520457A (zh) | 2021-07-06 | 2021-07-06 | 弹性成像装置和方法 |
Publications (1)
Publication Number | Publication Date |
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CN113520457A true CN113520457A (zh) | 2021-10-22 |
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Family Applications (1)
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CN202110762107.XA Pending CN113520457A (zh) | 2021-07-06 | 2021-07-06 | 弹性成像装置和方法 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103492855A (zh) * | 2011-02-25 | 2014-01-01 | 梅约医学教育与研究基金会 | 使用非聚焦超声的超声测振 |
CN105682561A (zh) * | 2013-09-13 | 2016-06-15 | 毛伊图像公司 | 使用表观点源传送换能器的超声成像 |
CN106456124A (zh) * | 2014-03-31 | 2017-02-22 | 通用电气公司 | 用于追踪镜面反射体的超声成像系统与方法 |
CN107205724A (zh) * | 2014-10-28 | 2017-09-26 | 超声成像 | 成像方法以及进行剪切波弹性成像的装置 |
US20190167233A1 (en) * | 2016-06-01 | 2019-06-06 | The Trustees Of Columbia University In The City Of New York | Methods and systems for ultrasound elastography |
CN110251159A (zh) * | 2019-05-31 | 2019-09-20 | 深圳先进技术研究院 | 一种组织检测方法、装置和存储介质 |
CN112904349A (zh) * | 2021-01-28 | 2021-06-04 | 清华大学 | 一种超声弹性成像方法 |
-
2021
- 2021-07-06 CN CN202110762107.XA patent/CN113520457A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103492855A (zh) * | 2011-02-25 | 2014-01-01 | 梅约医学教育与研究基金会 | 使用非聚焦超声的超声测振 |
CN105682561A (zh) * | 2013-09-13 | 2016-06-15 | 毛伊图像公司 | 使用表观点源传送换能器的超声成像 |
CN106456124A (zh) * | 2014-03-31 | 2017-02-22 | 通用电气公司 | 用于追踪镜面反射体的超声成像系统与方法 |
CN107205724A (zh) * | 2014-10-28 | 2017-09-26 | 超声成像 | 成像方法以及进行剪切波弹性成像的装置 |
US20190167233A1 (en) * | 2016-06-01 | 2019-06-06 | The Trustees Of Columbia University In The City Of New York | Methods and systems for ultrasound elastography |
CN110251159A (zh) * | 2019-05-31 | 2019-09-20 | 深圳先进技术研究院 | 一种组织检测方法、装置和存储介质 |
CN112904349A (zh) * | 2021-01-28 | 2021-06-04 | 清华大学 | 一种超声弹性成像方法 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20220930 Address after: Room 303-24, 3rd Floor, Building 4, Yard 9, Yike Road, Life Science Park, Changping District, Beijing 102206 Applicant after: Yichao Medical Technology (Beijing) Co.,Ltd. Address before: 101102 room 103, floor 1, Building 29, yard 18, Kechuang 13th Street, Beijing Economic and Technological Development Zone, Beijing Applicant before: Yichao Technology (Beijing) Co.,Ltd. |
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TA01 | Transfer of patent application right |
Effective date of registration: 20230427 Address after: 701-715 West of Building B1, 7th Floor, Phase II, Block B, Wuhan High tech Medical Equipment Park, No. 818 Gaoxin Avenue, Wuhan Donghu New Technology Development Zone, Wuhan, Hubei Province, 430206 (Wuhan Free Trade Zone) Applicant after: Yichao Technology (Wuhan) Co.,Ltd. Address before: Room 303-24, 3rd Floor, Building 4, Yard 9, Yike Road, Life Science Park, Changping District, Beijing 102206 Applicant before: Yichao Medical Technology (Beijing) Co.,Ltd. |
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TA01 | Transfer of patent application right |