JPWO2019145183A5 - - Google Patents
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- JPWO2019145183A5 JPWO2019145183A5 JP2020560552A JP2020560552A JPWO2019145183A5 JP WO2019145183 A5 JPWO2019145183 A5 JP WO2019145183A5 JP 2020560552 A JP2020560552 A JP 2020560552A JP 2020560552 A JP2020560552 A JP 2020560552A JP WO2019145183 A5 JPWO2019145183 A5 JP WO2019145183A5
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- image
- needle
- image data
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- 238000000034 method Methods 0.000 claims 18
- 238000002604 ultrasonography Methods 0.000 claims 6
- 230000000295 complement effect Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 239000000523 sample Substances 0.000 claims 2
- 238000012285 ultrasound imaging Methods 0.000 claims 2
Claims (15)
プローブ内の曲面アレイトランスデューサから、前記被験者内の画像フィールド全体に、ステアリングされていないビームを送信し、これにより前記ステアリングされていないビームを使用して前記画像フィールドの超音波画像を得るステップと、
前記超音波画像への画像処理の適用に基づいて、前記画像フィールド内の針から最大振幅のエコー戻りを生成する送信ビームのピーク角を特定するステップと、
前記ピーク角で複数の平行のステアリングされたビームを送信するステップと、
前記ステアリングされたビームに基づいて得られる、前記画像フィールド内の前記針の更なる超音波画像を表示するステップと、
を含む、方法。 A method of operating an ultrasound imaging system for image guidance of needle insertion into a subject.
A step of transmitting an unsteered beam from a curved array transducer in the probe to the entire image field in the subject, thereby obtaining an ultrasound image of the image field using the unsteered beam .
A step of identifying the peak angle of the transmitted beam that produces the maximum amplitude echo return from the needle in the image field , based on the application of image processing to the ultrasound image .
A step of transmitting a plurality of parallel steered beams at the peak angle,
A step of displaying a further ultrasound image of the needle in the image field obtained based on the steered beam .
Including the method.
特定された前記送信ビームは更に、前記ピーク角を示す、請求項3に記載の方法。 The step of identifying the peak angle of the transmitted beam includes the step of identifying the transmitted beam that intersects the needle specular reflection line at the brightest point.
The method of claim 3, wherein the identified transmit beam further exhibits the peak angle.
プローブ内の複数のトランスデューサ素子で、前記被験者に挿入された針を含むと見なされる前記被験者内の画像フィールドから画像データを収集するステップと、
2つの異なるアポダイゼーション関数で前記画像データを処理して前記画像データ内のクラッタを分離するステップと、
前記2つの異なるアポダイゼーション関数で処理された前記画像データを使用して、クラッタ低減済み画像データを生成するステップと、
前記画像フィールド内の針のクラッタ低減済み超音波画像を表示するステップと、
を含む、方法。 A method of manipulating an ultrasound imaging system for image guidance of needle insertion into a subject, said method.
A step of collecting image data from an image field within the subject, which is considered to include a needle inserted into the subject, with multiple transducer elements within the probe.
A step of processing the image data with two different apodization functions to separate the clutter in the image data,
A step of generating clutter-reduced image data using the image data processed by the two different apodization functions, and
A step of displaying a clutter-reduced ultrasound image of the needle in the image field,
Including the method.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2023083092A JP2023106510A (en) | 2018-01-23 | 2023-05-19 | Ultrasound imaging system providing needle insertion guidance |
JP2023206609A JP2024026301A (en) | 2018-01-23 | 2023-12-07 | Ultrasound imaging system providing needle insertion guidance |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862620512P | 2018-01-23 | 2018-01-23 | |
US62/620,512 | 2018-01-23 | ||
PCT/EP2019/050844 WO2019145183A1 (en) | 2018-01-23 | 2019-01-15 | Ultrasound imaging system providing needle insertion guidance |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023083092A Division JP2023106510A (en) | 2018-01-23 | 2023-05-19 | Ultrasound imaging system providing needle insertion guidance |
JP2023206609A Division JP2024026301A (en) | 2018-01-23 | 2023-12-07 | Ultrasound imaging system providing needle insertion guidance |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2021510618A JP2021510618A (en) | 2021-04-30 |
JPWO2019145183A5 true JPWO2019145183A5 (en) | 2022-01-21 |
JP7401459B2 JP7401459B2 (en) | 2023-12-19 |
Family
ID=65036779
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020560552A Active JP7401459B2 (en) | 2018-01-23 | 2019-01-15 | Ultrasound imaging system providing needle insertion guidance |
JP2023083092A Pending JP2023106510A (en) | 2018-01-23 | 2023-05-19 | Ultrasound imaging system providing needle insertion guidance |
JP2023206609A Pending JP2024026301A (en) | 2018-01-23 | 2023-12-07 | Ultrasound imaging system providing needle insertion guidance |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023083092A Pending JP2023106510A (en) | 2018-01-23 | 2023-05-19 | Ultrasound imaging system providing needle insertion guidance |
JP2023206609A Pending JP2024026301A (en) | 2018-01-23 | 2023-12-07 | Ultrasound imaging system providing needle insertion guidance |
Country Status (5)
Country | Link |
---|---|
US (1) | US11918300B2 (en) |
EP (1) | EP3742981B1 (en) |
JP (3) | JP7401459B2 (en) |
CN (1) | CN111629672A (en) |
WO (1) | WO2019145183A1 (en) |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
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US5014710A (en) | 1988-09-13 | 1991-05-14 | Acuson Corporation | Steered linear color doppler imaging |
US5833613A (en) | 1996-09-27 | 1998-11-10 | Advanced Technology Laboratories, Inc. | Ultrasonic diagnostic imaging with contrast agents |
US6193659B1 (en) * | 1997-07-15 | 2001-02-27 | Acuson Corporation | Medical ultrasonic diagnostic imaging method and apparatus |
US20020173721A1 (en) * | 1999-08-20 | 2002-11-21 | Novasonics, Inc. | User interface for handheld imaging devices |
US6530885B1 (en) | 2000-03-17 | 2003-03-11 | Atl Ultrasound, Inc. | Spatially compounded three dimensional ultrasonic images |
US6443896B1 (en) | 2000-08-17 | 2002-09-03 | Koninklijke Philips Electronics N.V. | Method for creating multiplanar ultrasonic images of a three dimensional object |
US6524247B2 (en) | 2001-05-15 | 2003-02-25 | U-Systems, Inc. | Method and system for ultrasound imaging of a biopsy needle |
US6951542B2 (en) | 2002-06-26 | 2005-10-04 | Esaote S.P.A. | Method and apparatus for ultrasound imaging of a biopsy needle or the like during an ultrasound imaging examination |
JP2003126093A (en) * | 2001-10-23 | 2003-05-07 | Olympus Optical Co Ltd | Ultrasonic diagnostic apparatus |
JP2004208859A (en) * | 2002-12-27 | 2004-07-29 | Toshiba Corp | Ultrasonic diagnostic equipment |
JP5891098B2 (en) | 2012-04-23 | 2016-03-22 | 富士フイルム株式会社 | Ultrasonic diagnostic apparatus and method for operating ultrasonic diagnostic apparatus |
CN103889337B (en) | 2012-10-23 | 2016-11-02 | 东芝医疗系统株式会社 | Diagnostic ultrasound equipment and ultrasonic diagnosis apparatus control method |
CN103845075B (en) * | 2012-11-30 | 2016-09-28 | 通用电气公司 | Vltrasonic device and ultrasonic imaging method |
US9642592B2 (en) * | 2013-01-03 | 2017-05-09 | Siemens Medical Solutions Usa, Inc. | Needle enhancement in diagnostic ultrasound imaging |
WO2015150954A1 (en) * | 2014-03-31 | 2015-10-08 | Koninklijke Philips N.V. | System and method for acoustic imaging with coherent compounding using intercostal spaces |
US10624612B2 (en) * | 2014-06-05 | 2020-04-21 | Chikayoshi Sumi | Beamforming method, measurement and imaging instruments, and communication instruments |
US11020143B2 (en) * | 2015-07-20 | 2021-06-01 | Edan Instruments, Inc. | Adaptive steering adjustment for needle visualization |
US10292678B2 (en) * | 2015-09-23 | 2019-05-21 | Analogic Corporation | Real-time image based risk assessment for an instrument along a path to a target in an object |
US10281568B2 (en) * | 2015-10-16 | 2019-05-07 | The Board Of Trustees Of The University Of Illinois | Method and apparatus for null subtraction ultrasound imaging |
KR20170060852A (en) * | 2015-11-25 | 2017-06-02 | 삼성메디슨 주식회사 | Method and ultrasound apparatus for providing ultrasound images |
-
2019
- 2019-01-15 WO PCT/EP2019/050844 patent/WO2019145183A1/en unknown
- 2019-01-15 US US16/963,859 patent/US11918300B2/en active Active
- 2019-01-15 CN CN201980009884.8A patent/CN111629672A/en active Pending
- 2019-01-15 JP JP2020560552A patent/JP7401459B2/en active Active
- 2019-01-15 EP EP19700888.1A patent/EP3742981B1/en active Active
-
2023
- 2023-05-19 JP JP2023083092A patent/JP2023106510A/en active Pending
- 2023-12-07 JP JP2023206609A patent/JP2024026301A/en active Pending
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