JP5683210B2 - 3次元pwスペクトル超音波診断装置および3次元pwスペクトルデータ生成方法 - Google Patents
3次元pwスペクトル超音波診断装置および3次元pwスペクトルデータ生成方法 Download PDFInfo
- Publication number
- JP5683210B2 JP5683210B2 JP2010242713A JP2010242713A JP5683210B2 JP 5683210 B2 JP5683210 B2 JP 5683210B2 JP 2010242713 A JP2010242713 A JP 2010242713A JP 2010242713 A JP2010242713 A JP 2010242713A JP 5683210 B2 JP5683210 B2 JP 5683210B2
- Authority
- JP
- Japan
- Prior art keywords
- dimensional
- spectrum
- doppler
- sample gate
- spectrum data
- 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.)
- Expired - Fee Related
Links
- 238000001228 spectrum Methods 0.000 title claims description 78
- 238000000034 method Methods 0.000 title claims description 15
- 239000000523 sample Substances 0.000 claims description 67
- 230000004044 response Effects 0.000 claims description 36
- 238000002604 ultrasonography Methods 0.000 claims description 24
- 230000003595 spectral effect Effects 0.000 claims description 6
- 230000029058 respiratory gaseous exchange Effects 0.000 description 10
- 238000003745 diagnosis Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 230000017531 blood circulation Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000002592 echocardiography Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 206010067171 Regurgitation Diseases 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 210000003709 heart valve Anatomy 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009206 nuclear medicine Methods 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000003325 tomography Methods 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
- A61B8/13—Tomography
- A61B8/14—Echo-tomography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/13—Tomography
- A61B8/14—Echo-tomography
- A61B8/145—Echo-tomography characterised by scanning multiple planes
-
- 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
- A61B8/467—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient characterised by special input means
- A61B8/469—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient characterised by special input means for selection of a region of interest
-
- 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
- A61B8/483—Diagnostic techniques involving the acquisition of a 3D volume of data
-
- 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
- G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
- G01S15/8993—Three dimensional 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
- 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
- G01S7/5206—Two-dimensional coordinated display of distance and direction; B-scan display
- G01S7/52066—Time-position or time-motion displays
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
-
- 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
- A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
- A61B8/523—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data for generating planar views from image data in a user selectable plane not corresponding to the acquisition plane
-
- 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
- G01S7/5206—Two-dimensional coordinated display of distance and direction; B-scan display
- G01S7/52063—Sector scan display
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Graphics (AREA)
- Geometry (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Description
210:送受信部
220:サンプルゲート形成部
230:スペクトルデータ生成部
240:2次元アレイプローブ
250:対象体
260:表示装置
410:キューブサンプルゲート
Claims (7)
- 2次元アレイプローブを用いて対象体に第1PWドップラー超音波信号および第2PWドップラー超音波信号を送信し、前記対象体から前記第1PWドップラー超音波信号に対応する第1PWドップラー応答信号および前記第2PWドップラー超音波信号に対応する第2PWドップラー応答信号を受信する送受信部と、
前記受信された第1PWドップラー応答信号および第2PWドップラー応答信号を用いて、複数個の面を含む3次元状のサンプルゲートを形成するサンプルゲート形成部と、
前記形成された3次元サンプルゲートを用いて、複数個のPWスペクトル波形を含む3次元PWスペクトルデータを生成するスペクトルデータ生成部と、
を含む3次元PWスペクトル超音波診断装置。 - 前記2次元アレイプローブは、X軸及びY軸に対して全てスキャニングし、前記複数個の面に対する前記複数個のPWスペクトル波形を獲得できるようにする請求項1に記載の3次元PWスペクトル超音波診断装置。
- 前記サンプルゲート形成部は、前記複数の第1および第2PWドップラー応答信号を用いて、前記サンプルゲートの前記複数の面でキューブサンプルゲートを形成する、請求項2に記載の3次元PWスペクトル超音波診断装置。
- 前記スペクトルデータ生成部は、前記3次元サンプルゲートの幅だけ、前記対象体に対する前記3次元PWスペクトルデータを生成する、請求項1ないし3のいずれかに記載の3次元PWスペクトル超音波診断装置。
- 2次元アレイプローブを用いて対象体に第1PWドップラー超音波信号および第2PWドップラー超音波信号を送信するステップと、
前記対象体から前記第1PWドップラー超音波信号に対応する第1PWドップラー応答信号および前記第2PWドップラー超音波信号に対応する第2PWドップラー応答信号を受信するステップと、
前記受信された第1PWドップラー応答信号および第2PWドップラー応答信号を用いて、複数個の面を含む3次元状のサンプルゲートを形成するステップと、
前記形成された3次元サンプルゲートを用いて、複数個のPWスペクトル波形を含む3次元PWスペクトルデータを生成するステップと、
を含む3次元PWスペクトルデータ生成方法。 - 前記第1PWドップラー超音波信号及び第2PWドップラー超音波信号を送信するステップは、
前記2次元アレイプローブを用いて、X軸及びY軸に対して全てスキャニングし、
前記複数個の面に対する前記複数個のPWスペクトル波形を獲得できるように、前記2次元アレイプローブを使って前記対象体に前記第1PWドップラー超音波信号及び前記第2PWドップラー超音波信号を送信するステップを含む請求項5に記載の3次元PWスペクトルデータ生成方法。 - 3次元状のサンプルゲートを形成するステップは、
前記複数の第1および第2PWドップラー応答信号を用いて前記サンプルゲートの前記複数の面でキューブサンプルゲートを形成するステップを含み、
3次元PWスペクトルデータを生成するステップは、
前記3次元サンプルゲートの幅だけ、前記対象体に対する前記3次元PWスペクトルデータを生成するステップを含む請求項6に記載の3次元PWスペクトルデータ生成方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2009-0102586 | 2009-10-28 | ||
KR1020090102586A KR100977367B1 (ko) | 2009-10-28 | 2009-10-28 | 3차원 pw 스펙트럼 초음파 진단 장치 및 3차원 pw 스펙트럼 데이터 생성 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011092726A JP2011092726A (ja) | 2011-05-12 |
JP5683210B2 true JP5683210B2 (ja) | 2015-03-11 |
Family
ID=42759907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010242713A Expired - Fee Related JP5683210B2 (ja) | 2009-10-28 | 2010-10-28 | 3次元pwスペクトル超音波診断装置および3次元pwスペクトルデータ生成方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20110098567A1 (ja) |
EP (1) | EP2316344A1 (ja) |
JP (1) | JP5683210B2 (ja) |
KR (1) | KR100977367B1 (ja) |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01145043A (ja) * | 1987-12-02 | 1989-06-07 | Hitachi Ltd | 超音波診断装置 |
US5474073A (en) * | 1994-11-22 | 1995-12-12 | Advanced Technology Laboratories, Inc. | Ultrasonic diagnostic scanning for three dimensional display |
US6102864A (en) | 1997-05-07 | 2000-08-15 | General Electric Company | Three-dimensional ultrasound imaging of velocity and power data using average or median pixel projections |
EP1216472A1 (en) | 2000-08-24 | 2002-06-26 | Koninklijke Philips Electronics N.V. | Three dimensional ultrasonic imaging with interpolated scanlines |
US6419633B1 (en) * | 2000-09-15 | 2002-07-16 | Koninklijke Philips Electronics N.V. | 2D ultrasonic transducer array for two dimensional and three dimensional imaging |
US6780155B2 (en) * | 2001-12-18 | 2004-08-24 | Koninklijke Philips Electronics | Method and system for ultrasound blood flow imaging and volume flow calculations |
US8094893B2 (en) * | 2002-12-02 | 2012-01-10 | Koninklijke Philips Electronics N.V. | Segmentation tool for identifying flow regions in an image system |
US20050113689A1 (en) * | 2003-11-21 | 2005-05-26 | Arthur Gritzky | Method and apparatus for performing multi-mode imaging |
JP4250068B2 (ja) * | 2003-12-03 | 2009-04-08 | アロカ株式会社 | 超音波診断装置 |
US7637871B2 (en) * | 2004-02-26 | 2009-12-29 | Siemens Medical Solutions Usa, Inc. | Steered continuous wave doppler methods and systems for two-dimensional ultrasound transducer arrays |
JP4996247B2 (ja) * | 2004-05-26 | 2012-08-08 | 株式会社日立メディコ | 超音波診断装置 |
US8303507B2 (en) * | 2004-09-07 | 2012-11-06 | Kabushiki Kaisha Toshiba | Ultrasonic doppler diagnostic apparatus and measuring method of diagnostic parameter |
US7513872B2 (en) * | 2004-10-18 | 2009-04-07 | Kabushiki Kaisha Toshiba | Ultrasonic doppler measuring apparatus and control method therefor |
JP4426478B2 (ja) * | 2005-02-18 | 2010-03-03 | アロカ株式会社 | 超音波診断装置 |
CN101184428B (zh) * | 2005-04-01 | 2013-09-25 | 视声公司 | 利用超声波使血管结构三维可视化的方法 |
EP1798573A3 (en) * | 2005-12-16 | 2009-09-09 | Medison Co., Ltd. | Ultrasound diagnostic system and method for displaying doppler spectrum images of multiple sample volumes |
US20080051661A1 (en) * | 2006-08-28 | 2008-02-28 | Kabushiki Kaisha Toshiba | Ultrasonic diagnostic apparatus and ultrasonic diagnostic method |
JP5231768B2 (ja) * | 2006-08-28 | 2013-07-10 | 株式会社東芝 | 超音波診断装置および超音波診断装置のデータ処理プログラム |
CN101523237B (zh) * | 2006-10-13 | 2015-01-14 | 皇家飞利浦电子股份有限公司 | 采用灰度级反转的3d超声彩色流成像 |
US9380992B2 (en) * | 2007-03-30 | 2016-07-05 | General Electric Company | Method and apparatus for measuring flow in multi-dimensional ultrasound |
JP4960162B2 (ja) * | 2007-07-17 | 2012-06-27 | 株式会社東芝 | 超音波診断装置 |
JP2009136680A (ja) * | 2007-12-05 | 2009-06-25 | Medison Co Ltd | 超音波映像を形成する超音波システム及び方法 |
KR101014556B1 (ko) * | 2007-12-05 | 2011-02-16 | 주식회사 메디슨 | 초음파 영상을 형성하는 초음파 시스템 및 방법 |
JP5100343B2 (ja) * | 2007-12-05 | 2012-12-19 | 株式会社東芝 | 超音波診断装置、及び超音波診断装置の制御プログラム |
JP2009213593A (ja) * | 2008-03-10 | 2009-09-24 | Panasonic Corp | 超音波診断装置 |
-
2009
- 2009-10-28 KR KR1020090102586A patent/KR100977367B1/ko active IP Right Grant
-
2010
- 2010-10-11 EP EP20100187085 patent/EP2316344A1/en not_active Withdrawn
- 2010-10-13 US US12/903,864 patent/US20110098567A1/en not_active Abandoned
- 2010-10-28 JP JP2010242713A patent/JP5683210B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20110098567A1 (en) | 2011-04-28 |
KR100977367B1 (ko) | 2010-08-20 |
EP2316344A1 (en) | 2011-05-04 |
JP2011092726A (ja) | 2011-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102481137B (zh) | 用于剪切波分散振动测定的超声设备和方法 | |
JP5460000B2 (ja) | イメージング装置およびイメージング方法 | |
JP4842933B2 (ja) | 画像診断装置 | |
CN103356189B (zh) | 磁共振和超声参数化图像融合的方法 | |
JP6160487B2 (ja) | 超音波診断装置およびその制御方法 | |
JP5530592B2 (ja) | イメージング・パラメータの記憶法 | |
CN105392428B (zh) | 用于映射超声剪切波弹性成像测量的系统和方法 | |
US6290648B1 (en) | Ultrasonic diagnostic apparatus | |
KR101984824B1 (ko) | 초음파를 이용하여 조직의 탄성을 분석하는 방법 및 장치 | |
JP6632257B2 (ja) | 被検体情報取得装置 | |
KR100859434B1 (ko) | 다중 단면영상을 이용한 컨투어 편집 기능을 제공하는 영상처리 시스템 및 방법 | |
JP2006217939A (ja) | 画像表示装置 | |
WO2009077914A1 (en) | Method and system for imaging | |
JP2008100094A (ja) | 超音波診断装置 | |
KR101027599B1 (ko) | 고 프레임율 탄성 초음파 영상을 제공하는 초음파 진단 시스템 및 방법 | |
JP6162575B2 (ja) | 超音波画像診断装置 | |
US20080123911A1 (en) | Systems and Methods for Restoring a Medical Image Affected by Nonuniform Rotational Distortion | |
JP5191183B2 (ja) | 超音波診断装置 | |
JP2014108311A (ja) | 超音波画像表示装置及びその制御プログラム | |
JP5683210B2 (ja) | 3次元pwスペクトル超音波診断装置および3次元pwスペクトルデータ生成方法 | |
Christensen-Jeffries et al. | Coherent multi-transducer ultrasound imaging with microbubble contrast agents | |
JP2017164222A (ja) | 処理装置および処理方法 | |
WO2020116124A1 (ja) | 超音波信号処理装置、超音波診断装置、および、超音波信号処理方法 | |
US20120078100A1 (en) | Ultrasound system for combining images of various angles and method for operating ultrasound system | |
KR101041510B1 (ko) | 3차원 영상으로부터 3차원 출력물을 형성하는 초음파 진단 시스템 및 제어 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20131028 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140320 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140430 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140724 |
|
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: 20150106 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150113 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5683210 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |