CN101530334B - 超声诊断系统 - Google Patents
超声诊断系统 Download PDFInfo
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- CN101530334B CN101530334B CN2009101179925A CN200910117992A CN101530334B CN 101530334 B CN101530334 B CN 101530334B CN 2009101179925 A CN2009101179925 A CN 2009101179925A CN 200910117992 A CN200910117992 A CN 200910117992A CN 101530334 B CN101530334 B CN 101530334B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02827—Elastic parameters, strength or force
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/0289—Internal structure, e.g. defects, grain size, texture
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
Description
方法 | 处理时间 | 规一化的处理时间 |
组合自相关方法 | 26秒 | 1/(3.6) |
扩展组合自相关方法 | 1分34秒 | 1.0 |
空间相关方法 | 12分5秒 | 7.7 |
Claims (8)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002-222868 | 2002-07-31 | ||
JP2002222869 | 2002-07-31 | ||
JP2002-222869 | 2002-07-31 | ||
JP2002222869A JP4221555B2 (ja) | 2002-07-31 | 2002-07-31 | 超音波診断システム、歪み分布表示方法及び弾性係数分布表示方法 |
JP2002222868 | 2002-07-31 | ||
JP2002222868A JP4258015B2 (ja) | 2002-07-31 | 2002-07-31 | 超音波診断システム、歪み分布表示方法及び弾性係数分布表示方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038207559A Division CN100475154C (zh) | 2002-07-31 | 2003-07-31 | 超声诊断系统和应变分布显示方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101530334A CN101530334A (zh) | 2009-09-16 |
CN101530334B true CN101530334B (zh) | 2011-07-13 |
Family
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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CN2009101179925A Expired - Lifetime CN101530334B (zh) | 2002-07-31 | 2003-07-31 | 超声诊断系统 |
CN2009100068357A Expired - Lifetime CN101530333B (zh) | 2002-07-31 | 2003-07-31 | 超声诊断系统和应变分布及弹性模量分布显示方法 |
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Application Number | Title | Priority Date | Filing Date |
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CN2009100068357A Expired - Lifetime CN101530333B (zh) | 2002-07-31 | 2003-07-31 | 超声诊断系统和应变分布及弹性模量分布显示方法 |
Country Status (2)
Country | Link |
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JP (1) | JP4258015B2 (zh) |
CN (2) | CN101530334B (zh) |
Families Citing this family (79)
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WO2006077541A2 (en) * | 2005-01-20 | 2006-07-27 | Koninklijke Philips Electronics N.V. | Method and device for determining the motion vector of tissues in a biological medium |
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US8100831B2 (en) * | 2006-11-22 | 2012-01-24 | General Electric Company | Direct strain estimator for measuring elastic properties of tissue |
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CN105310727B (zh) * | 2015-11-16 | 2018-07-17 | 无锡海斯凯尔医学技术有限公司 | 组织弹性成像方法和图形处理器 |
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CN108784736B (zh) * | 2018-05-23 | 2020-02-14 | 成都信息工程大学 | 一种二维迭代的超声弹性成像应变估计方法 |
CN111784683B (zh) * | 2020-07-10 | 2022-05-17 | 天津大学 | 病理切片检测方法及装置、计算机设备及存储介质 |
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CN114355461B (zh) * | 2022-01-14 | 2024-10-01 | 中国人民解放军国防科技大学 | 基于测量包络线的重力测量动态误差消除方法 |
CN114878039B (zh) * | 2022-04-08 | 2023-05-12 | 上海交通大学 | 基于超声导波的压力传感器及制作方法 |
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JP3144283B2 (ja) * | 1995-10-24 | 2001-03-12 | 松下電器産業株式会社 | 遅延検波装置 |
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2002
- 2002-07-31 JP JP2002222868A patent/JP4258015B2/ja not_active Expired - Fee Related
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2003
- 2003-07-31 CN CN2009101179925A patent/CN101530334B/zh not_active Expired - Lifetime
- 2003-07-31 CN CN2009100068357A patent/CN101530333B/zh not_active Expired - Lifetime
Non-Patent Citations (3)
Title |
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Makoto Yamakawa. et al.Tissue Elasticity Reconstruction Based on 3-Dimensional Finite-Element Model.《Japanese Journal of Applied Physics》.1999,第38卷(第5B期),全文. * |
山川誠等.拡張複合による組織歪み分布推定―実験的検討-.《超音波医学》.2001,第28卷(第3期),全文. * |
椎名毅等.複合自己相関法による実時間Tissue Elasticity Imaging.《超音波医学》.1999,第26卷(第2期),全文. * |
Also Published As
Publication number | Publication date |
---|---|
CN101530334A (zh) | 2009-09-16 |
JP4258015B2 (ja) | 2009-04-30 |
CN101530333B (zh) | 2011-08-31 |
CN101530333A (zh) | 2009-09-16 |
JP2004057652A (ja) | 2004-02-26 |
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