JP7366221B2 - 解剖学的、機能的及び血行動態イメージングのためのトリプルモード超音波イメージング - Google Patents
解剖学的、機能的及び血行動態イメージングのためのトリプルモード超音波イメージング Download PDFInfo
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Description
ここで、
であり、nはシーケンス内のサンプル数である。複素結果からのドップラ位相シフト
が、Q'とI'の商のアークタンジェントとして、すなわち、
と計算される。ドップラ周波数シフト
は、位相シフト
にPRF(フレーム取得レート周波数)を乗じて、2πで除算することによって決定される。
動きの速度は、f0を送信波形の中心周波数と仮定して、次式によってドップラ速度方程式から算出される。
の式によってパワードップラ値を推定し、パワードップラ値は次に、カラーLUT76によって対応するカラー値に変換される。画像フィールド内のロケーションにおけるドップラ信号の強度を表すこれらのカラー値は、パワードップラーフレームメモリ86に記憶される。メモリ86に記憶されたフレームは、ユーザが画像内の点の動きからドップラ信号の強度を評価したい場合に、構造(Bモード)画像の組織又は血流(又は両方)の上にオーバレイするために、ディスプレイプロセッサ36に結合される。ユーザが動いている組織のみ又は血流のみのパワードップラ強度を表示したい場合、パワードップラ信号は、ThAと同様の閾値を使用して振幅に関してセグメント化されることができる。
Claims (4)
- 少なくとも800Hzの高い取得フレームレートで複数の異なるモードの画像を生成する超音波イメージングシステムであって、
アレイトランスデューサを制御するように構成されるビームフォーマであって、前記ビームフォーマは、前記アレイトランスデューサに、前記高い取得フレームレートでエコー信号のフレームを取得させるように構成され、前記ビームフォーマは、前記アレイトランスデューサに、少なくとも1つの発散送信ビーム、平面波、又は非集束ビームで画像視野をスキャンさせるように構成される、ビームフォーマと、
前記高い取得フレームレートで取得されるエコー信号のフレームを記憶するように構成されるフレームメモリであって、前記フレームは、前記画像視野に対応するエコー信号を有する、フレームメモリと、
前記フレームメモリに結合され、前記画像視野に対応する前記エコー信号のフレームから3つの異なるモードの画像を生成するように構成される、3つの異なる画像プロセッサと
を有し、
前記3つの異なる画像プロセッサは、前記フレームメモリに記憶されたエコー信号の同じ共通のグループのエコー信号からのエコー信号を使用して、前記3つの異なるモードの画像を同時に生成し、
前記ビームフォーマは更に、一つの共通の送信パルスシーケンスを使用し、前記3つの異なる画像プロセッサ全てによって使用される前記共通の送信パルスシーケンスから生成されるエコー信号を受信するように構成され、前記取得されるフレームはコヒーレントに組み合わされる、
超音波イメージングシステム。 - 前記アレイトランスデューサを有する超音波プローブを更に有する、請求項1に記載の超音波イメージングシステム。
- 前記ビームフォーマが、発散送信ビームに応答して少なくとも32の受信マルチラインを生成するように構成されたマルチラインビームフォーマを有する、請求項1に記載の超音波イメージングシステム。
- 前記ビームフォーマに結合された入力部と前記フレームメモリに結合された出力部とを有する直交復調器を更に有する、請求項1に記載の超音波イメージングシステム。
Applications Claiming Priority (4)
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EP16306484.3 | 2016-11-14 | ||
EP16306484 | 2016-11-14 | ||
PCT/EP2017/079220 WO2018087400A1 (en) | 2016-11-14 | 2017-11-14 | Triple mode ultrasound imaging for anatomical, functional, and hemodynamical imaging |
JP2019524305A JP7231541B2 (ja) | 2016-11-14 | 2017-11-14 | 解剖学的、機能的及び血行動態イメージングのためのトリプルモード超音波イメージング |
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JP2022165948A Active JP7366221B2 (ja) | 2016-11-14 | 2022-10-17 | 解剖学的、機能的及び血行動態イメージングのためのトリプルモード超音波イメージング |
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US (1) | US11419581B2 (ja) |
EP (1) | EP3537980B1 (ja) |
JP (2) | JP7231541B2 (ja) |
CN (1) | CN109982643B (ja) |
WO (1) | WO2018087400A1 (ja) |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005348758A (ja) | 2004-06-08 | 2005-12-22 | Toshiba Corp | 超音波診断装置 |
JP2012110527A (ja) | 2010-11-25 | 2012-06-14 | Toshiba Corp | 超音波診断装置 |
US20130066207A1 (en) | 2010-05-26 | 2013-03-14 | Koninklijke Philips Electronics N.V. | High volume rate 3d ultrasonic diagnostic imaging of the heart |
JP2013094312A (ja) | 2011-10-31 | 2013-05-20 | Ge Medical Systems Global Technology Co Llc | 超音波診断装置及びその制御プログラム |
US20140039317A1 (en) | 2012-07-31 | 2014-02-06 | Toshiba Medical Systems Corporation | Ultrasound diagnosis apparatus and controlling method |
JP2014042823A (ja) | 2012-07-31 | 2014-03-13 | Toshiba Corp | 超音波診断装置及び制御方法 |
Family Cites Families (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4644795A (en) | 1985-07-29 | 1987-02-24 | Advanced Technology Laboratories, Inc. | High resolution multiline ultrasonic beamformer |
JPH03224552A (ja) * | 1990-01-31 | 1991-10-03 | Toshiba Corp | 超音波診断装置 |
US5287753A (en) | 1992-05-02 | 1994-02-22 | Advanced Technology Laboratories, Inc. | Continuous display of peak and mean blood flow velocities |
US5386830A (en) | 1993-10-25 | 1995-02-07 | Advanced Technology Laboratories, Inc. | Ultrasonic pulsed doppler flow measurement system with two dimensional autocorrelation processing |
US6390980B1 (en) * | 1998-12-07 | 2002-05-21 | Atl Ultrasound, Inc. | Spatial compounding with ultrasonic doppler signal information |
US6139501A (en) * | 1999-06-08 | 2000-10-31 | Atl Ultrasound, Inc. | Coincident tissue and motion ultrasonic diagnostic imaging |
US6186950B1 (en) * | 1999-11-04 | 2001-02-13 | Atl Ultrasound | Ultrasonic pulse inversion harmonic separation with reduced motional effects |
JP2001299765A (ja) | 2000-02-17 | 2001-10-30 | Ge Yokogawa Medical Systems Ltd | 超音波画像表示方法および超音波診断装置 |
US6464637B1 (en) | 2000-06-23 | 2002-10-15 | Koninklijke Philips Electronics N.V. | Automatic flow angle correction by ultrasonic vector |
WO2002017296A1 (en) * | 2000-08-24 | 2002-02-28 | Koninklijke Philips Electronics N.V. | Ultrasonic diagnostic imaging system transducer array with multiline patches |
US6537221B2 (en) | 2000-12-07 | 2003-03-25 | Koninklijke Philips Electronics, N.V. | Strain rate analysis in ultrasonic diagnostic images |
US6679847B1 (en) * | 2002-04-30 | 2004-01-20 | Koninklijke Philips Electronics N.V. | Synthetically focused ultrasonic diagnostic imaging system for tissue and flow imaging |
EP1573361A1 (en) * | 2002-11-06 | 2005-09-14 | Koninklijke Philips Electronics N.V. | Phased array acoustic system for 3d imaging of moving parts----- |
US6589177B1 (en) * | 2002-11-15 | 2003-07-08 | Koninklijke Philips Electronics N.V. | Method and apparatus for obtaining B-flow and B-mode data from multiline beams in an ultrasound imaging system |
US7815572B2 (en) | 2003-02-13 | 2010-10-19 | Koninklijke Philips Electronics N.V. | Flow spectrograms synthesized from ultrasonic flow color doppler information |
JP3689095B2 (ja) * | 2003-05-19 | 2005-08-31 | 株式会社東芝 | 超音波診断装置 |
US20070112269A1 (en) * | 2003-09-30 | 2007-05-17 | Koninklijke Philips Electronics N.V. | Clutter filtering with small ensemble lengths in ultrasound imaging |
WO2005059590A1 (en) * | 2003-12-11 | 2005-06-30 | Koninklijke Philips Electronics, N.V. | Volumetric ultrasound imaging system using two-dimensional array transducer |
CN100466986C (zh) * | 2004-02-05 | 2009-03-11 | 皇家飞利浦电子股份有限公司 | 使用谐波造影剂的灌注和血流超声成像 |
US7695439B2 (en) * | 2005-08-22 | 2010-04-13 | Siemens Medical Solutions Usa, Inc. | Automated identification of cardiac events with medical ultrasound |
CA2628100C (en) | 2005-11-02 | 2016-08-23 | Visualsonics Inc. | High frequency array ultrasound system |
WO2007107926A1 (en) * | 2006-03-21 | 2007-09-27 | Koninklijke Philips Electronics, N.V. | Echocardiographic apparatus and method for analysis of cardiac dysfunction |
WO2007133882A2 (en) * | 2006-05-12 | 2007-11-22 | Koninklijke Philips Electronics, N.V. | Retrospective dynamic transmit focusing for spatial compounding |
US8137272B2 (en) | 2006-05-12 | 2012-03-20 | Koninklijke Philips Electronics N.V. | Ultrasonic synthetic transmit focusing with a multiline beamformer |
WO2008027520A2 (en) * | 2006-08-30 | 2008-03-06 | The Trustees Of Columbia University In The City Of New York | Systems and methods for composite elastography and wave imaging |
CN101657160B (zh) * | 2007-04-13 | 2012-06-06 | 皇家飞利浦电子股份有限公司 | 使用超声厚切片成像的量化灌注研究 |
US8219181B2 (en) * | 2008-12-16 | 2012-07-10 | General Electric Company | Medical imaging system and method containing ultrasound docking port |
US8147410B2 (en) | 2009-03-23 | 2012-04-03 | The Hong Kong Polytechnic University | Method and apparatus for ultrasound imaging and elasticity measurement |
RU2012112934A (ru) * | 2009-09-04 | 2013-10-10 | Конинклейке Филипс Электроникс Н.В. | Формирование изображения ультразвукового эластографического растяжения с управлением затенением |
EP2535003A4 (en) * | 2010-02-09 | 2017-03-15 | Hitachi, Ltd. | Ultrasonic diagnosis device and ultrasonic image display method |
US9351707B2 (en) * | 2010-04-05 | 2016-05-31 | Hitachi Aloka Medical, Ltd. | Methods and apparatus to determine shear wave propagation property |
US9179892B2 (en) * | 2010-11-08 | 2015-11-10 | General Electric Company | System and method for ultrasound imaging |
US9398898B2 (en) * | 2011-02-23 | 2016-07-26 | Siemens Medical Solutions Usa, Inc. | Multiple beam spectral doppler in medical diagnostic ultrasound imaging |
JP5788229B2 (ja) * | 2011-06-06 | 2015-09-30 | 株式会社東芝 | 超音波診断装置 |
US20130184580A1 (en) * | 2012-01-13 | 2013-07-18 | General Electric Company | Color flow image and spectrogram ultrasound signal sharing |
US9877699B2 (en) * | 2012-03-26 | 2018-01-30 | Teratech Corporation | Tablet ultrasound system |
CN103648398B (zh) * | 2012-06-05 | 2016-05-04 | 株式会社东芝 | 超声波诊断装置及图像处理装置 |
JP6139067B2 (ja) | 2012-06-20 | 2017-05-31 | 東芝メディカルシステムズ株式会社 | 超音波診断装置 |
JP5673897B2 (ja) | 2012-08-02 | 2015-02-18 | 株式会社村田製作所 | 弾性波装置及び分波装置 |
WO2014059170A1 (en) * | 2012-10-10 | 2014-04-17 | The Trustees Of Columbia University In The City Of New York | Systems and methods for mechanical mapping of cardiac rhythm |
US20140128738A1 (en) * | 2012-11-05 | 2014-05-08 | Fujifilm Visualsonics, Inc. | System and methods for forming ultrasound images |
US9629615B1 (en) * | 2013-09-06 | 2017-04-25 | University Of Louisville Research Foundation, Inc. | Combined B-mode / tissue doppler approach for improved cardiac motion estimation in echocardiographic images |
JP5730979B2 (ja) * | 2013-11-08 | 2015-06-10 | 日立アロカメディカル株式会社 | 超音波診断装置、及び弾性評価方法 |
EP3195806B1 (en) * | 2013-11-19 | 2022-04-06 | Versitech Limited | Apparatus for ultrasound flow vector imaging and methods thereof |
US9955950B2 (en) * | 2014-07-30 | 2018-05-01 | General Electric Company | Systems and methods for steering multiple ultrasound beams |
JP6370639B2 (ja) * | 2014-08-21 | 2018-08-08 | 株式会社日立製作所 | 超音波診断装置 |
KR101817389B1 (ko) * | 2014-09-30 | 2018-01-11 | 지멘스 메디컬 솔루션즈 유에스에이, 인크. | 도플러 영상을 제공하는 초음파 시스템, 방법 및 컴퓨터 프로그램 |
JP6346371B2 (ja) | 2015-03-12 | 2018-06-20 | 富士フイルム株式会社 | 穿刺範囲決定装置および方法 |
WO2016172890A1 (zh) | 2015-04-29 | 2016-11-03 | 深圳迈瑞生物医疗电子股份有限公司 | 超声血流成像显示方法及超声成像系统 |
KR102551252B1 (ko) * | 2015-11-11 | 2023-07-05 | 삼성메디슨 주식회사 | 초음파 진단 장치 및 그 동작방법 |
US10561402B2 (en) * | 2016-07-29 | 2020-02-18 | Siemens Medical Solutions Usa, Inc. | Motion imaging with multiple parallel receive beams |
-
2017
- 2017-11-14 JP JP2019524305A patent/JP7231541B2/ja active Active
- 2017-11-14 WO PCT/EP2017/079220 patent/WO2018087400A1/en active Application Filing
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- 2017-11-14 EP EP17804125.7A patent/EP3537980B1/en active Active
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-
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Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005348758A (ja) | 2004-06-08 | 2005-12-22 | Toshiba Corp | 超音波診断装置 |
US20130066207A1 (en) | 2010-05-26 | 2013-03-14 | Koninklijke Philips Electronics N.V. | High volume rate 3d ultrasonic diagnostic imaging of the heart |
JP2013526390A (ja) | 2010-05-26 | 2013-06-24 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 心臓の高ボリュームレート3次元超音波診断画像化 |
JP2012110527A (ja) | 2010-11-25 | 2012-06-14 | Toshiba Corp | 超音波診断装置 |
JP2013094312A (ja) | 2011-10-31 | 2013-05-20 | Ge Medical Systems Global Technology Co Llc | 超音波診断装置及びその制御プログラム |
US20140039317A1 (en) | 2012-07-31 | 2014-02-06 | Toshiba Medical Systems Corporation | Ultrasound diagnosis apparatus and controlling method |
JP2014042823A (ja) | 2012-07-31 | 2014-03-13 | Toshiba Corp | 超音波診断装置及び制御方法 |
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