CA2319119C - Cerebral circulation model and applications - Google Patents
Cerebral circulation model and applications Download PDFInfo
- Publication number
- CA2319119C CA2319119C CA002319119A CA2319119A CA2319119C CA 2319119 C CA2319119 C CA 2319119C CA 002319119 A CA002319119 A CA 002319119A CA 2319119 A CA2319119 A CA 2319119A CA 2319119 C CA2319119 C CA 2319119C
- Authority
- CA
- Canada
- Prior art keywords
- model
- flow
- modeling
- living subject
- simulation
- 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 - Lifetime
Links
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Classifications
-
- 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
- A61B6/484—Diagnostic techniques involving phase contrast X-ray imaging
-
- 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
- A61B5/0263—Measuring blood flow using NMR
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Physics & Mathematics (AREA)
- Public Health (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Optics & Photonics (AREA)
- High Energy & Nuclear Physics (AREA)
- Vascular Medicine (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Hematology (AREA)
- Cardiology (AREA)
- Physiology (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Instructional Devices (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7358098P | 1998-02-03 | 1998-02-03 | |
| US60/073,580 | 1998-02-03 | ||
| PCT/US1999/002276 WO1999038433A1 (en) | 1998-02-03 | 1999-02-03 | Cerebral circulation model and applications |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2319119A1 CA2319119A1 (en) | 1999-08-05 |
| CA2319119C true CA2319119C (en) | 2008-04-22 |
Family
ID=22114563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002319119A Expired - Lifetime CA2319119C (en) | 1998-02-03 | 1999-02-03 | Cerebral circulation model and applications |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1059874A4 (ja) |
| JP (1) | JP2002501774A (ja) |
| AU (1) | AU762822B2 (ja) |
| CA (1) | CA2319119C (ja) |
| WO (1) | WO1999038433A1 (ja) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6860266B2 (en) | 2000-11-03 | 2005-03-01 | Dartmouth-Hitchcock Clinic | Physiological object displays |
| US7191110B1 (en) | 1998-02-03 | 2007-03-13 | University Of Illinois, Board Of Trustees | Patient specific circulation model |
| EP2028608A3 (en) * | 1999-09-20 | 2009-03-04 | The Board Of Trustees Of The University Of Illinois | Circulation model and applications |
| EP1377204A2 (en) * | 2001-01-23 | 2004-01-07 | Alliance Pharmaceutical Corporation | Physiological object displays |
| US8062224B2 (en) * | 2004-10-28 | 2011-11-22 | Uab Vittamed | Method and apparatus for non-invasive continuous monitoring of cerebrovascular autoregulation state |
| US7865001B2 (en) * | 2004-12-17 | 2011-01-04 | Koninklijke Philips Electronics N.V. | System and method for predicting physical properties of an aneurysm from a three-dimensional model thereof |
| JP5236489B2 (ja) * | 2005-12-15 | 2013-07-17 | 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 | 再現性がありかつ比較可能な流れ取得のための装置および方法 |
| JP2008161277A (ja) * | 2006-12-27 | 2008-07-17 | Hitachi Ltd | 血管情報管理装置 |
| US8200466B2 (en) | 2008-07-21 | 2012-06-12 | The Board Of Trustees Of The Leland Stanford Junior University | Method for tuning patient-specific cardiovascular simulations |
| US9405886B2 (en) | 2009-03-17 | 2016-08-02 | The Board Of Trustees Of The Leland Stanford Junior University | Method for determining cardiovascular information |
| US8157742B2 (en) | 2010-08-12 | 2012-04-17 | Heartflow, Inc. | Method and system for patient-specific modeling of blood flow |
| US8315812B2 (en) | 2010-08-12 | 2012-11-20 | Heartflow, Inc. | Method and system for patient-specific modeling of blood flow |
| JP5745390B2 (ja) * | 2011-11-30 | 2015-07-08 | 富士フイルム株式会社 | 画像処理装置、方法およびプログラム |
| US8548778B1 (en) | 2012-05-14 | 2013-10-01 | Heartflow, Inc. | Method and system for providing information from a patient-specific model of blood flow |
| US20170323587A1 (en) * | 2014-10-08 | 2017-11-09 | EBM Corporation | Blood-vessel-shape construction device for blood-flow simulation, method therefor, and computer software program |
| JP6513413B2 (ja) | 2015-02-13 | 2019-05-15 | キヤノンメディカルシステムズ株式会社 | 医用画像処理装置及び磁気共鳴イメージング装置 |
| IL246009B (en) | 2016-06-02 | 2018-11-29 | Ezer Haim | A system and method for monitoring the condition of a cerebral aneurysm |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5151856A (en) * | 1989-08-30 | 1992-09-29 | Technion R & D Found. Ltd. | Method of displaying coronary function |
| US5273038A (en) * | 1990-07-09 | 1993-12-28 | Beavin William C | Computer simulation of live organ |
| US5603322A (en) * | 1993-01-19 | 1997-02-18 | Mcw Research Foundation | Time course MRI imaging of brain functions |
| FR2708166A1 (fr) * | 1993-07-22 | 1995-01-27 | Philips Laboratoire Electroniq | Procédé de traitement d'images numérisées pour la détection automatique de sténoses. |
| US5812691A (en) * | 1995-02-24 | 1998-09-22 | Udupa; Jayaram K. | Extraction of fuzzy object information in multidimensional images for quantifying MS lesions of the brain |
| JPH0966040A (ja) * | 1995-08-31 | 1997-03-11 | Res Dev Corp Of Japan | 磁気共鳴画像の取得方法と、糖尿病診断方法 |
| DE19620371A1 (de) * | 1996-05-21 | 1997-12-04 | Philips Patentverwaltung | Röntgenaufnahme-Verfahren |
-
1999
- 1999-02-03 JP JP2000529172A patent/JP2002501774A/ja active Pending
- 1999-02-03 EP EP99932414A patent/EP1059874A4/en not_active Ceased
- 1999-02-03 AU AU32858/99A patent/AU762822B2/en not_active Expired
- 1999-02-03 CA CA002319119A patent/CA2319119C/en not_active Expired - Lifetime
- 1999-02-03 WO PCT/US1999/002276 patent/WO1999038433A1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| EP1059874A4 (en) | 2003-05-07 |
| AU3285899A (en) | 1999-08-16 |
| AU762822B2 (en) | 2003-07-03 |
| EP1059874A1 (en) | 2000-12-20 |
| WO1999038433A1 (en) | 1999-08-05 |
| JP2002501774A (ja) | 2002-01-22 |
| CA2319119A1 (en) | 1999-08-05 |
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| US7739090B2 (en) | Method and system for 3D blood vessel localization | |
| CA2319119C (en) | Cerebral circulation model and applications | |
| EP1222627B1 (en) | Circulation model and applications |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20190204 |