JP2022517306A5 - - Google Patents
Info
- Publication number
- JP2022517306A5 JP2022517306A5 JP2021537102A JP2021537102A JP2022517306A5 JP 2022517306 A5 JP2022517306 A5 JP 2022517306A5 JP 2021537102 A JP2021537102 A JP 2021537102A JP 2021537102 A JP2021537102 A JP 2021537102A JP 2022517306 A5 JP2022517306 A5 JP 2022517306A5
- Authority
- JP
- Japan
- Prior art keywords
- attenuation coefficient
- map
- imaging system
- ultrasonic imaging
- estimator
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962796372P | 2019-01-24 | 2019-01-24 | |
| US62/796,372 | 2019-01-24 | ||
| PCT/EP2020/051208 WO2020152066A1 (en) | 2019-01-24 | 2020-01-20 | Ultrasonic imaging of acoustic attenuation coefficients with confidence estimation |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022517306A JP2022517306A (ja) | 2022-03-08 |
| JP2022517306A5 true JP2022517306A5 (https=) | 2022-11-18 |
| JP7366137B2 JP7366137B2 (ja) | 2023-10-20 |
Family
ID=69182525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021537102A Active JP7366137B2 (ja) | 2019-01-24 | 2020-01-20 | 信頼度推定による音響減衰係数の超音波撮像 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12016730B2 (https=) |
| EP (1) | EP3914933B1 (https=) |
| JP (1) | JP7366137B2 (https=) |
| CN (1) | CN113348378B (https=) |
| WO (1) | WO2020152066A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7613995B2 (ja) * | 2021-04-13 | 2025-01-15 | キヤノンメディカルシステムズ株式会社 | 超音波診断装置、画像処理装置、およびプログラム |
| WO2023274763A1 (en) * | 2021-06-29 | 2023-01-05 | Koninklijke Philips N.V. | Ultrasonic quantification of acoustic attenuation coefficient in the presence of elevation aperture blockage |
| GB202206969D0 (en) * | 2022-05-12 | 2022-06-29 | Sonoclear As | Ultrasound image artefact reduction |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0613027B2 (ja) * | 1985-06-26 | 1994-02-23 | 富士通株式会社 | 超音波媒体特性値測定装置 |
| JPH01268544A (ja) * | 1988-04-21 | 1989-10-26 | Fujitsu Ltd | 超音波診断装置 |
| IL96842A0 (en) | 1990-12-31 | 1991-09-16 | Ibm Israel | Image processing system for producing an attenuation map of a scanned image |
| JPH0751270A (ja) * | 1993-08-13 | 1995-02-28 | Hitachi Medical Corp | 超音波診断装置 |
| US5531117A (en) * | 1994-09-26 | 1996-07-02 | General Electric Company | Closed loop maximum likelihood phase aberration correction in phased-array imaging systems |
| US5482045A (en) | 1994-10-12 | 1996-01-09 | Advanced Technology Laboratories, Inc. | Ultrasonic diagnostic system gain control |
| US5524626A (en) * | 1995-06-30 | 1996-06-11 | Siemens Medical Systems, Inc. | System and method for determining local attenuation for ultrasonic imaging |
| US5833613A (en) | 1996-09-27 | 1998-11-10 | Advanced Technology Laboratories, Inc. | Ultrasonic diagnostic imaging with contrast agents |
| JP3720897B2 (ja) | 1996-03-01 | 2005-11-30 | 株式会社東芝 | 動画表示方法およびコンピュータシステム |
| US6013032A (en) | 1998-03-13 | 2000-01-11 | Hewlett-Packard Company | Beamforming methods and apparatus for three-dimensional ultrasound imaging using two-dimensional transducer array |
| US5997479A (en) | 1998-05-28 | 1999-12-07 | Hewlett-Packard Company | Phased array acoustic systems with intra-group processors |
| US6092530A (en) | 1999-03-24 | 2000-07-25 | The B.F. Goodrich Company | Remotely interrogated implant device with sensor for detecting accretion of biological matter |
| US6530885B1 (en) | 2000-03-17 | 2003-03-11 | Atl Ultrasound, Inc. | Spatially compounded three dimensional ultrasonic images |
| US6468216B1 (en) | 2000-08-24 | 2002-10-22 | Kininklijke Philips Electronics N.V. | Ultrasonic diagnostic imaging of the coronary arteries |
| WO2005009206A2 (en) * | 2003-06-25 | 2005-02-03 | Besson Guy M | Dynamic multi-spectral imaging system |
| US9244169B2 (en) * | 2012-06-25 | 2016-01-26 | Siemens Medical Solutions Usa, Inc. | Measuring acoustic absorption or attenuation of ultrasound |
| US8781202B2 (en) | 2012-07-26 | 2014-07-15 | International Business Machines Corporation | Tumor classification based on an analysis of a related ultrasonic attenuation map |
| KR102111626B1 (ko) * | 2013-09-10 | 2020-05-15 | 삼성전자주식회사 | 영상 처리 장치 및 영상 처리 방법 |
| JP6457107B2 (ja) | 2015-10-22 | 2019-01-23 | 株式会社日立製作所 | 超音波診断装置、および、減衰特性計測方法 |
| US12089996B2 (en) * | 2017-06-23 | 2024-09-17 | Mayo Foundation For Medical Education And Research | Methods for ultrasound system independent attenuation coefficient estimation |
| EP3685184A1 (en) * | 2017-09-19 | 2020-07-29 | Koninklijke Philips N.V. | Ultrasound systems and methods for measuring acoustic attenuation coefficients |
| US11275159B2 (en) * | 2019-01-08 | 2022-03-15 | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | Attenuation estimation using ultrasound |
-
2020
- 2020-01-20 EP EP20701313.7A patent/EP3914933B1/en active Active
- 2020-01-20 JP JP2021537102A patent/JP7366137B2/ja active Active
- 2020-01-20 WO PCT/EP2020/051208 patent/WO2020152066A1/en not_active Ceased
- 2020-01-20 US US17/420,821 patent/US12016730B2/en active Active
- 2020-01-20 CN CN202080010608.6A patent/CN113348378B/zh active Active
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