CN114340506A - 超声粘弹性测量方法、装置和存储介质 - Google Patents
超声粘弹性测量方法、装置和存储介质 Download PDFInfo
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- CN114340506A CN114340506A CN201980099937.XA CN201980099937A CN114340506A CN 114340506 A CN114340506 A CN 114340506A CN 201980099937 A CN201980099937 A CN 201980099937A CN 114340506 A CN114340506 A CN 114340506A
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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
- A61B8/48—Diagnostic techniques
- A61B8/485—Diagnostic techniques involving measuring strain or elastic properties
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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
- A61B8/08—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
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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
- A61B8/52—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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- 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
- A61B8/5223—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data for extracting a diagnostic or physiological parameter from medical diagnostic data
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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
- A61B8/54—Control of the diagnostic device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52023—Details of receivers
- G01S7/52036—Details of receivers using analysis of echo signal for target characterisation
- G01S7/52042—Details of receivers using analysis of echo signal for target characterisation determining elastic properties of the propagation medium or of the reflective target
Abstract
一种超声粘弹性测量方法、装置和存储介质，该方法包括：向超声探头的换能器输出第一发射/接收序列，控制换能器向目标对象发射第一超声波并获取第一超声回波信号(S510)；基于第一超声回波信号生成超声图像并进行显示并获取超声图像上的感兴趣区域(S520)；向超声探头的振动器输出不同的驱动信号以实施粘弹性测量，由振动器驱动换能器基于至少两个不同的振动信号对目标对象实施不同的机械振动(S530)；向换能器输出第二发射/接收序列，控制换能器向感兴趣区域发射第二超声波并获取第二超声回波信号(S540)；基于不同的机械振动下感兴趣区域的第二超声回波信号获取并显示感兴趣区域的弹性参数和粘性参数(S550)。该方法和装置能够有效提高测量结果的准确性和稳定性。
Description
PCT国内申请，说明书已公开。
Claims (61)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/128399 WO2021128083A1 (zh) | 2019-12-25 | 2019-12-25 | 超声粘弹性测量方法、装置和存储介质 |
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| CN114340506A true CN114340506A (zh) | 2022-04-12 |
| CN114340506B CN114340506B (zh) | 2024-04-02 |
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| US (1) | US20230131340A1 (zh) |
| CN (1) | CN114340506B (zh) |
| WO (1) | WO2021128083A1 (zh) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725610A (zh) * | 2016-11-29 | 2017-05-31 | 深圳大学 | 基于移动声束相干激励剪切波的弹性测量方法及系统 |
| CN109077754A (zh) * | 2018-07-06 | 2018-12-25 | 深圳大学 | 一种测量组织力学特性参数的方法及设备 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5559788B2 (ja) * | 2009-07-07 | 2014-07-23 | 株式会社日立メディコ | 超音波診断装置 |
| CN102283679B (zh) * | 2011-08-04 | 2014-05-21 | 中国科学院深圳先进技术研究院 | 弹性测量的超声成像系统及测量生物组织弹性的方法 |
| CN103800038B (zh) * | 2012-11-12 | 2016-09-21 | 通用电气公司 | 改善的系统和装置以用于确定目标组织的机械特性 |
| JP6384340B2 (ja) * | 2015-01-28 | 2018-09-05 | コニカミノルタ株式会社 | 超音波診断装置 |
| FR3036943A1 (fr) * | 2015-06-02 | 2016-12-09 | Echosens | Dispositif non invasif de detection de lesion hepatique |
| WO2018000103A1 (en) * | 2016-06-30 | 2018-01-04 | The University Of British Columbia | Ultrasound shear wave vibro-elastography of the abdomen |
| WO2019131811A1 (ja) * | 2017-12-27 | 2019-07-04 | キヤノンメディカルシステムズ株式会社 | 解析装置 |
| CN110353731A (zh) * | 2019-06-12 | 2019-10-22 | 深圳迈瑞生物医疗电子股份有限公司 | 超声弹性成像方法及系统 |
-
2019
- 2019-12-25 WO PCT/CN2019/128399 patent/WO2021128083A1/zh active Application Filing
- 2019-12-25 CN CN201980099937.XA patent/CN114340506B/zh active Active
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2022
- 2022-06-24 US US17/849,511 patent/US20230131340A1/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725610A (zh) * | 2016-11-29 | 2017-05-31 | 深圳大学 | 基于移动声束相干激励剪切波的弹性测量方法及系统 |
| CN109077754A (zh) * | 2018-07-06 | 2018-12-25 | 深圳大学 | 一种测量组织力学特性参数的方法及设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20230131340A1 (en) | 2023-04-27 |
| CN114340506B (zh) | 2024-04-02 |
| WO2021128083A1 (zh) | 2021-07-01 |
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