JP2019534096A - 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
- Publication number
- JP2019534096A JP2019534096A JP2019524305A JP2019524305A JP2019534096A JP 2019534096 A JP2019534096 A JP 2019534096A JP 2019524305 A JP2019524305 A JP 2019524305A JP 2019524305 A JP2019524305 A JP 2019524305A JP 2019534096 A JP2019534096 A JP 2019534096A
- Authority
- JP
- Japan
- Prior art keywords
- image
- ultrasound imaging
- imaging system
- frame
- processor
- 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
- 238000012285 ultrasound imaging Methods 0.000 title claims abstract description 22
- 230000000004 hemodynamic effect Effects 0.000 title claims abstract description 20
- 238000003384 imaging method Methods 0.000 title claims description 26
- 230000005226 mechanical processes and functions Effects 0.000 claims abstract description 15
- 230000033001 locomotion Effects 0.000 claims description 44
- 238000012545 processing Methods 0.000 claims description 30
- 230000017531 blood circulation Effects 0.000 claims description 26
- 230000003595 spectral effect Effects 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 10
- 239000000523 sample Substances 0.000 claims description 8
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 claims description 7
- 230000004044 response Effects 0.000 claims description 6
- 210000003484 anatomy Anatomy 0.000 claims description 3
- 238000005111 flow chemistry technique Methods 0.000 claims 4
- 210000001519 tissue Anatomy 0.000 description 55
- 238000002604 ultrasonography Methods 0.000 description 26
- 230000005540 biological transmission Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 10
- 238000012935 Averaging Methods 0.000 description 7
- 210000004369 blood Anatomy 0.000 description 7
- 239000008280 blood Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000011218 segmentation Effects 0.000 description 6
- 230000002861 ventricular Effects 0.000 description 6
- 230000001427 coherent effect Effects 0.000 description 5
- 230000000875 corresponding effect Effects 0.000 description 5
- 238000002592 echocardiography Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 4
- 210000005242 cardiac chamber Anatomy 0.000 description 4
- 230000000747 cardiac effect Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 210000005240 left ventricle Anatomy 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 210000004115 mitral valve Anatomy 0.000 description 2
- 230000004220 muscle function Effects 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- QLRRUWXMMVXORS-UHFFFAOYSA-N Augustine Natural products C12=CC=3OCOC=3C=C2CN2C3CC(OC)C4OC4C31CC2 QLRRUWXMMVXORS-UHFFFAOYSA-N 0.000 description 1
- 208000014526 Conduction disease Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 210000000601 blood cell Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 208000028867 ischemia Diseases 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000010016 myocardial function Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/46—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
- A61B8/461—Displaying means of special interest
- A61B8/463—Displaying means of special interest characterised by displaying multiple images or images and diagnostic data on one display
-
- 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
-
- 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
- A61B8/486—Diagnostic techniques involving arbitrary m-mode
-
- 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
- A61B8/488—Diagnostic techniques involving Doppler signals
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
- G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
- G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration
- G01S15/8915—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
- G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
- G01S15/8979—Combined Doppler and pulse-echo imaging systems
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
- G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
- G01S15/8979—Combined Doppler and pulse-echo imaging systems
- G01S15/8981—Discriminating between fixed and moving objects or between objects moving at different speeds, e.g. wall clutter filter
-
- 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
-
- 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
- G01S7/52053—Display arrangements
- G01S7/52057—Cathode ray tube displays
- G01S7/52071—Multicolour displays; using colour coding; Optimising colour or information content in displays, e.g. parametric imaging
-
- 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
- G01S7/52053—Display arrangements
- G01S7/52057—Cathode ray tube displays
- G01S7/52074—Composite displays, e.g. split-screen displays; Combination of multiple images or of images and alphanumeric tabular information
-
- 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
- G01S7/52085—Details related to the ultrasound signal acquisition, e.g. scan sequences
- G01S7/52095—Details related to the ultrasound signal acquisition, e.g. scan sequences using multiline receive beamforming
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/06—Measuring blood flow
-
- 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
-
- 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
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
- G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
- G01S15/8979—Combined Doppler and pulse-echo imaging systems
- G01S15/8988—Colour Doppler imaging
-
- 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
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H30/00—ICT specially adapted for the handling or processing of medical images
- G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Radiology & Medical Imaging (AREA)
- Veterinary Medicine (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
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 (15)
- 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、
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であって、画像視野に対応するエコー信号を含むフレーム、を記憶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解剖学的画像を生成する解剖学的画像プロセッサと、
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機械的機能画像を生成する機械的機能画像プロセッサと、
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血流画像を生成する血流動態画像プロセッサと、
3つの前記画像プロセッサに結合され、前記3つの画像プロセッサからの画像を同時に表示するディスプレイと、
を有する、超音波イメージングシステム。 - アレイトランスデューサと、
前記アレイトランスデューサに結合され、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するビームフォーマと、
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、少なくとも800Hzの高い取得フレームレートで前記エコー信号のフレームを取得するように構成されている、請求項2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、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前記画像視野をスキャンするように構成されている、請求項2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4に記載の超音波イメージングシステム。
- 前記解剖学的画像プロセッサ、前記機械的機能画像プロセッサ及び前記血行動態画像プロセッサが、共通の一群のエコー信号を使用して画像を生成する、請求項2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更に、共通の送信パルスシーケンスを使用し、前記3つの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たエコー信号を受信する、請求項6に記載の超音波イメージングシステム。
- 前記解剖学的画像プロセッサが、解剖学的構造のBモード画像を生成するBモードプロセッサを更に有する、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2に記載の超音波イメージングシステム。
- 前記機械的機能画像プロセッサが更に、組織ドップラ画像、ひずみ速度画像処理チェーン又はひずみ画像処理チェーンを生成する動きプロセッサを有する、請求項9に記載の超音波イメージングシステム。
- 前記ひずみ速度画像処理チェーン及び前記ひずみ画像処理チェーンが、空間微分推定器を更に有する、請求項9に記載の超音波イメージングシステム。
- 前記空間微分推定器が、組織速度の信号を受信するように結合されている、請求項11に記載の超音波イメージングシステム。
- 前記血行動態画像プロセッサが更に、カラーフロー処理チェーン、パワードップラ処理チェーン、スペクトルドップラプロセッサ、Bフロー処理チェーン、又はベクトルフロー処理チェーンのうちの1又は複数を有する、請求項9に記載の超音波イメージングシステム。
- 前記血行動態画像プロセッサが更に、周波数閾値に従ってフィルタリングを行うことによって組織動き及びフローをセグメント化するように構成されている、請求項13に記載の超音波イメージングシステム。
- 前記Bフロー処理チェーンが更に、血流のBモード信号を通過させるように構成されたクラッタフィルタを有する、請求項13に記載の超音波イメージングシステム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022165948A 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 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022165948A Division 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 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2019534096A true JP2019534096A (ja) | 2019-11-28 |
JP2019534096A5 JP2019534096A5 (ja) | 2020-12-03 |
JP7231541B2 JP7231541B2 (ja) | 2023-03-01 |
Family
ID=57348620
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019524305A Active 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 |
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 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11419581B2 (ja) |
EP (1) | EP3537980B1 (ja) |
JP (2) | JP7231541B2 (ja) |
CN (1) | CN109982643B (ja) |
WO (1) | WO2018087400A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113647976B (zh) * | 2021-08-17 | 2023-08-15 | 逸超科技(武汉)有限公司 | 回波数据封装方法、装置、设备及可读存储介质 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004000620A (ja) * | 2003-05-19 | 2004-01-08 | Toshiba Corp | 超音波診断装置 |
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 |
WO2014021402A1 (ja) * | 2012-07-31 | 2014-02-06 | 株式会社東芝 | 超音波診断装置及び制御方法 |
JP2016042960A (ja) * | 2014-08-21 | 2016-04-04 | 日立アロカメディカル株式会社 | 超音波診断装置 |
WO2016143442A1 (ja) * | 2015-03-12 | 2016-09-15 | 富士フイルム株式会社 | 穿刺範囲決定装置および方法 |
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 |
DE60115837T2 (de) * | 2000-08-24 | 2006-08-17 | Koninklijke Philips Electronics N.V. | Wandleranordnung eines ultraschalldiagnose-abbildungssystems mit vielfachlinien-unterteilungen |
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 |
AU2003278424A1 (en) * | 2002-11-06 | 2004-06-07 | 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 |
WO2004072676A1 (en) | 2003-02-13 | 2004-08-26 | Koninklijke Philips Electronics N.V. | Flow spectrograms synthesized from ultrasonic flow color doppler information |
JP2007507271A (ja) * | 2003-09-30 | 2007-03-29 | 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 | 超音波イメージングにおけるスモールアンサンブル長によるクラッタフィルタリング |
US20070276237A1 (en) * | 2003-12-11 | 2007-11-29 | Xiang-Ning Li | Volumetric Ultrasound Imaging System Using Two-Dimensional Array Transducer |
US20080234580A1 (en) * | 2004-02-05 | 2008-09-25 | Koninklijke Philips Electronics, N.V. | Ultrasonic Imaging of Perfusion and Blood Flow with Harmonic Contrast Agents |
US7695439B2 (en) * | 2005-08-22 | 2010-04-13 | Siemens Medical Solutions Usa, Inc. | Automated identification of cardiac events with medical ultrasound |
EP1952175B1 (en) * | 2005-11-02 | 2013-01-09 | Visualsonics, Inc. | Digital transmit beamformer for an arrayed ultrasound transducer system |
JP2009530010A (ja) * | 2006-03-21 | 2009-08-27 | 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 | 心機能異常の分析のための心臓エコー検査装置及び方法 |
WO2007133882A2 (en) * | 2006-05-12 | 2007-11-22 | Koninklijke Philips Electronics, N.V. | Retrospective dynamic transmit focusing for spatial compounding |
WO2007133878A2 (en) | 2006-05-12 | 2007-11-22 | 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 |
US9955941B2 (en) * | 2007-04-13 | 2018-05-01 | Koninklijke Philips N.V. | Quantified perfusion studies with ultrasonic thick slice imaging having a dual port memory |
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 |
WO2011148275A1 (en) | 2010-05-26 | 2011-12-01 | Koninklijke Philips Electronics N.V. | High volume rate 3d ultrasonic diagnostic imaging of the heart |
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 |
JP5829102B2 (ja) | 2011-10-31 | 2015-12-09 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 超音波診断装置及びその制御プログラム |
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 |
US20140039317A1 (en) | 2012-07-31 | 2014-02-06 | Toshiba Medical Systems Corporation | Ultrasound diagnosis apparatus and controlling method |
CN104412510B (zh) | 2012-08-02 | 2016-10-19 | 株式会社村田制作所 | 弹性波装置以及分波装置 |
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 |
WO2014072838A2 (en) * | 2012-11-05 | 2014-05-15 | Fujifilm Visual Sonics, 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 |
EP3071111B1 (en) * | 2013-11-19 | 2022-03-09 | 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 |
KR101817389B1 (ko) * | 2014-09-30 | 2018-01-11 | 지멘스 메디컬 솔루션즈 유에스에이, 인크. | 도플러 영상을 제공하는 초음파 시스템, 방법 및 컴퓨터 프로그램 |
CN110013272A (zh) | 2015-04-29 | 2019-07-16 | 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 EP EP17804125.7A patent/EP3537980B1/en active Active
- 2017-11-14 WO PCT/EP2017/079220 patent/WO2018087400A1/en active Application Filing
- 2017-11-14 JP JP2019524305A patent/JP7231541B2/ja active Active
- 2017-11-14 CN CN201780070290.9A patent/CN109982643B/zh active Active
- 2017-11-14 US US16/347,599 patent/US11419581B2/en active Active
-
2022
- 2022-10-17 JP JP2022165948A patent/JP7366221B2/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004000620A (ja) * | 2003-05-19 | 2004-01-08 | Toshiba Corp | 超音波診断装置 |
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 |
WO2014021402A1 (ja) * | 2012-07-31 | 2014-02-06 | 株式会社東芝 | 超音波診断装置及び制御方法 |
JP2014042823A (ja) * | 2012-07-31 | 2014-03-13 | Toshiba Corp | 超音波診断装置及び制御方法 |
CN105726064A (zh) * | 2012-07-31 | 2016-07-06 | 株式会社东芝 | 超声波诊断装置以及控制方法 |
JP2016042960A (ja) * | 2014-08-21 | 2016-04-04 | 日立アロカメディカル株式会社 | 超音波診断装置 |
WO2016143442A1 (ja) * | 2015-03-12 | 2016-09-15 | 富士フイルム株式会社 | 穿刺範囲決定装置および方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2018087400A1 (en) | 2018-05-17 |
EP3537980A1 (en) | 2019-09-18 |
US11419581B2 (en) | 2022-08-23 |
JP7231541B2 (ja) | 2023-03-01 |
JP2023001139A (ja) | 2023-01-04 |
JP7366221B2 (ja) | 2023-10-20 |
US20190254630A1 (en) | 2019-08-22 |
CN109982643A (zh) | 2019-07-05 |
EP3537980B1 (en) | 2023-11-01 |
CN109982643B (zh) | 2023-07-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9579083B2 (en) | Automatic doppler gate positioning in spectral doppler ultrasound imaging | |
US10194888B2 (en) | Continuously oriented enhanced ultrasound imaging of a sub-volume | |
US6980844B2 (en) | Method and apparatus for correcting a volumetric scan of an object moving at an uneven period | |
US9332962B2 (en) | Ultrasound ARFI displacement imaging using an adaptive time instance | |
US20160310110A1 (en) | Acquisition control for mixed mode ultrasound imaging | |
US20110144495A1 (en) | Perfusion Imaging of a Volume in Medical Diagnostic Ultrasound | |
JP4995975B2 (ja) | 空間合成による超音波診断造影画像 | |
US20050288589A1 (en) | Surface model parametric ultrasound imaging | |
JP2012139569A (ja) | フローパラメータイメージングのための方法及び装置 | |
JPH1147132A (ja) | 三次元画像形成方法及び超音波画像処理装置 | |
JP2007222253A (ja) | 血流画像表示装置 | |
JP2007020908A (ja) | 超音波診断装置及び超音波診断装置の制御プログラム | |
KR20090042183A (ko) | 합성 영상을 이용한 조직 도플러 영상 생성 장치 및 방법 | |
US8956301B2 (en) | Optimization of lines per second for medical diagnostic ultrasound contrast agent imaging | |
JPH11327A (ja) | 超音波診断装置 | |
US8394027B2 (en) | Multi-plane/multi-slice processing for 2-D flow imaging in medical diagnostic ultrasound | |
US10624608B2 (en) | Ultrasonic diagnostic apparatus | |
JP7366221B2 (ja) | 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 | |
US9320498B2 (en) | Twinkle artifact suppression in ultrasound color flow | |
Jakovljevic et al. | Short-lag spatial coherence imaging on matrix arrays, Part II: Phantom and in vivo experiments | |
EP1616201A1 (en) | Heart wall strain imaging | |
CN113301854A (zh) | 图像解析装置 | |
Stuart et al. | In-vivo synthetic aperture and plane wave high frame rate cardiac imaging | |
JP7419081B2 (ja) | 超音波診断装置、画像処理方法、画像処理方法及びプログラム | |
US20230240658A1 (en) | Ultrasonic diagnostic apparatus and image processing apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201023 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20201023 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20211021 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20211116 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20220202 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220511 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20220705 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221017 |
|
C60 | Trial request (containing other claim documents, opposition documents) |
Free format text: JAPANESE INTERMEDIATE CODE: C60 Effective date: 20221017 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20221025 |
|
C21 | Notice of transfer of a case for reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C21 Effective date: 20221027 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20221213 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221226 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230214 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230216 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7231541 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |