CN1681438A - 血流动态分析设备及方法和图像诊断设备 - Google Patents
血流动态分析设备及方法和图像诊断设备 Download PDFInfo
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- CN1681438A CN1681438A CN03821592.6A CN03821592A CN1681438A CN 1681438 A CN1681438 A CN 1681438A CN 03821592 A CN03821592 A CN 03821592A CN 1681438 A CN1681438 A CN 1681438A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/026—Measuring blood flow
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/48—Diagnostic techniques
- A61B6/481—Diagnostic techniques involving the use of contrast agents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/504—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of blood vessels, e.g. by angiography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/507—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for determination of haemodynamic parameters, e.g. perfusion CT
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0012—Biomedical image inspection
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
- A61B5/7253—Details of waveform analysis characterised by using transforms
- A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms
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- G—PHYSICS
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- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30004—Biomedical image processing
- G06T2207/30101—Blood vessel; Artery; Vein; Vascular
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- Health & Medical Sciences (AREA)
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- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Public Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Optics & Photonics (AREA)
- High Energy & Nuclear Physics (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cardiology (AREA)
- Physiology (AREA)
- Vascular Medicine (AREA)
- Hematology (AREA)
- Quality & Reliability (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Apparatus For Radiation Diagnosis (AREA)
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Abstract
Description
Claims (30)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002266475A JP4013128B2 (ja) | 2002-09-12 | 2002-09-12 | 血流動態解析装置、方法、及び画像診断装置 |
JP266475/2002 | 2002-09-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1681438A true CN1681438A (zh) | 2005-10-12 |
CN100377691C CN100377691C (zh) | 2008-04-02 |
Family
ID=31986643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038215926A Expired - Lifetime CN100377691C (zh) | 2002-09-12 | 2003-09-12 | 血流动态分析设备及方法和图像诊断设备 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7436990B2 (zh) |
EP (1) | EP1537824A4 (zh) |
JP (1) | JP4013128B2 (zh) |
CN (1) | CN100377691C (zh) |
WO (1) | WO2004024001A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101305399B (zh) * | 2005-11-10 | 2012-06-06 | 博莱科瑞士股份有限公司 | 对包括组织的身体部位成像的系统和方法 |
CN104207797A (zh) * | 2013-06-03 | 2014-12-17 | 上海联影医疗科技有限公司 | 基于ct定位片确定病人尺寸、位置及x射线经过病人衰减的方法 |
WO2017097074A1 (zh) * | 2015-12-10 | 2017-06-15 | 博动医学影像科技(上海)有限公司 | 血管单位时间血流量与血流速度的计算方法 |
CN108697370A (zh) * | 2015-12-24 | 2018-10-23 | 医疗法人吉医疗财团 | 利用mra图像来获取用于确认灌流特性的附加图像的方法及系统 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2565668A1 (en) * | 2004-05-04 | 2005-11-10 | Torfinn Taxt | Method of mr imaging |
WO2005114229A2 (en) * | 2004-05-14 | 2005-12-01 | The General Hospital Corporation | Perfusion weighted mri with local arterial input functions |
JP4535795B2 (ja) * | 2004-07-12 | 2010-09-01 | 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 | 画像処理装置及びx線ctシステム |
JP4575821B2 (ja) * | 2005-03-25 | 2010-11-04 | 広島市 | 子宮の蠕動運動を可視化するための画像処理装置、画像処理方法および画像診断支援システム、ならびにそのためのコンピュータプログラムおよびそれを記録した記録媒体 |
JP4804039B2 (ja) * | 2005-05-27 | 2011-10-26 | 株式会社日立メディコ | 血流動態解析装置、x線ct装置、mri装置、及び血流動態解析プログラム |
JP6059414B2 (ja) * | 2005-09-13 | 2017-01-11 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | イメージングに対する多重造影剤注入 |
JP2007144139A (ja) * | 2005-11-02 | 2007-06-14 | Toshiba Corp | X線コンピュータ断層撮影装置及び画像処理装置 |
JP2007330413A (ja) * | 2006-06-14 | 2007-12-27 | Hitachi Medical Corp | 画像診断装置 |
US8320647B2 (en) * | 2007-11-20 | 2012-11-27 | Olea Medical | Method and system for processing multiple series of biological images obtained from a patient |
DE102008020814A1 (de) | 2008-04-01 | 2009-10-15 | Siemens Aktiengesellschaft | Verfahren zur Ermittlung und Darstellung von Perfusionsparametern in der Tomographie |
JP5352109B2 (ja) * | 2008-04-10 | 2013-11-27 | 株式会社日立メディコ | 磁気共鳴イメージング装置 |
US20130039553A1 (en) * | 2010-03-09 | 2013-02-14 | Aarhus Universitet | Method for obtaining a blood flow parameter |
GB201109344D0 (en) * | 2011-06-03 | 2011-07-20 | Siemens Medical Solutions | BIF from WB dynamic |
EP2900142B1 (en) * | 2012-09-25 | 2019-09-04 | The Johns Hopkins University | A method for estimating flow rates, pressure gradients, coronary flow reserve, and fractional flow reserve from patient specific computed tomography angiogram-based contrast distribution data |
JP6632989B2 (ja) * | 2014-03-11 | 2020-01-22 | ザ・ジョンズ・ホプキンス・ユニバーシティ | 動脈網における流量および圧力勾配を患者特定コンピュータ断層撮影アルゴリズムに基づくコントラスト分布から判断するための方法 |
JP6419551B2 (ja) * | 2014-11-28 | 2018-11-07 | キヤノンメディカルシステムズ株式会社 | X線診断装置、画像処理装置及び画像処理プログラム |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4862359A (en) * | 1984-08-31 | 1989-08-29 | Bio-Logic Systems Corporation | Topographical mapping of brain functionality from neuropsychological test results |
IL77840A (en) * | 1986-02-10 | 1989-05-15 | Elscint Ltd | Data compression system for digital imaging |
US4751643A (en) * | 1986-08-04 | 1988-06-14 | General Electric Company | Method and apparatus for determining connected substructures within a body |
US5150292A (en) * | 1989-10-27 | 1992-09-22 | Arch Development Corporation | Method and system for determination of instantaneous and average blood flow rates from digital angiograms |
JPH06133962A (ja) * | 1992-10-29 | 1994-05-17 | Hitachi Medical Corp | 画像処理装置 |
JP2001511054A (ja) * | 1997-12-08 | 2001-08-07 | 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 | 磁気共鳴により対象を画像化する方法及び装置 |
EP1171028B1 (en) * | 1999-03-26 | 2005-11-16 | Leif Ostergaard | System for determining haemodynamic indices by use of tomographic data |
EP2281503B1 (en) * | 1999-09-24 | 2015-04-29 | National Research Council of Canada | Method for performing intra-operative angiography |
US6618609B2 (en) * | 2001-03-30 | 2003-09-09 | Koninklifke Philips Electronics, N.V. | Flow adaptive guided determination of imaging parameters for 3D magnetic resonance angiography |
US6546275B2 (en) * | 2001-06-25 | 2003-04-08 | Wisconsin Alumni Research Foundation | Determination of the arterial input function in dynamic contrast-enhanced MRI |
WO2004089218A1 (ja) * | 2003-04-04 | 2004-10-21 | Hitachi Medical Corporation | 機能画像の表示方法及び装置 |
CA2653068A1 (en) * | 2006-07-13 | 2008-01-17 | The Regents Of The University Of Colorado | Echo particle image velocity (epiv) and echo particle tracking velocimetry (eptv) system and method |
-
2002
- 2002-09-12 JP JP2002266475A patent/JP4013128B2/ja not_active Expired - Lifetime
-
2003
- 2003-09-12 US US10/527,226 patent/US7436990B2/en active Active
- 2003-09-12 EP EP03795424A patent/EP1537824A4/en not_active Withdrawn
- 2003-09-12 CN CNB038215926A patent/CN100377691C/zh not_active Expired - Lifetime
- 2003-09-12 WO PCT/JP2003/011700 patent/WO2004024001A1/ja active Application Filing
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101305399B (zh) * | 2005-11-10 | 2012-06-06 | 博莱科瑞士股份有限公司 | 对包括组织的身体部位成像的系统和方法 |
CN104207797A (zh) * | 2013-06-03 | 2014-12-17 | 上海联影医疗科技有限公司 | 基于ct定位片确定病人尺寸、位置及x射线经过病人衰减的方法 |
CN104207797B (zh) * | 2013-06-03 | 2018-06-19 | 上海联影医疗科技有限公司 | 基于ct定位片确定病人尺寸、位置及x射线经过病人衰减的方法 |
WO2017097074A1 (zh) * | 2015-12-10 | 2017-06-15 | 博动医学影像科技(上海)有限公司 | 血管单位时间血流量与血流速度的计算方法 |
CN108697370A (zh) * | 2015-12-24 | 2018-10-23 | 医疗法人吉医疗财团 | 利用mra图像来获取用于确认灌流特性的附加图像的方法及系统 |
Also Published As
Publication number | Publication date |
---|---|
JP2004097665A (ja) | 2004-04-02 |
WO2004024001A1 (ja) | 2004-03-25 |
US20060098852A1 (en) | 2006-05-11 |
JP4013128B2 (ja) | 2007-11-28 |
EP1537824A1 (en) | 2005-06-08 |
US7436990B2 (en) | 2008-10-14 |
EP1537824A4 (en) | 2009-04-15 |
CN100377691C (zh) | 2008-04-02 |
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