DE60200883D1 - Verfahren und gerät zur erstellung von penumbra- und infarktbilder - Google Patents

Verfahren und gerät zur erstellung von penumbra- und infarktbilder

Info

Publication number
DE60200883D1
DE60200883D1 DE60200883T DE60200883T DE60200883D1 DE 60200883 D1 DE60200883 D1 DE 60200883D1 DE 60200883 T DE60200883 T DE 60200883T DE 60200883 T DE60200883 T DE 60200883T DE 60200883 D1 DE60200883 D1 DE 60200883D1
Authority
DE
Germany
Prior art keywords
penumbra
brain
cerebral blood
creating
infarct
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
Application number
DE60200883T
Other languages
English (en)
Other versions
DE60200883T2 (de
Inventor
Max Wintermark
Jean-Philippe Thiran
Reto Antonie Meuli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universite de Lausanne
Original Assignee
Universite de Lausanne
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Universite de Lausanne filed Critical Universite de Lausanne
Publication of DE60200883D1 publication Critical patent/DE60200883D1/de
Application granted granted Critical
Publication of DE60200883T2 publication Critical patent/DE60200883T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A61B5/0275—Measuring blood flow using tracers, e.g. dye dilution
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4058—Detecting, measuring or recording for evaluating the nervous system for evaluating the central nervous system
    • A61B5/4064—Evaluating the brain
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/40—Detecting, measuring or recording for evaluating the nervous system
    • A61B5/4076—Diagnosing or monitoring particular conditions of the nervous system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/412—Detecting or monitoring sepsis
    • 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
    • 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)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Neurology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physiology (AREA)
  • Neurosurgery (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Immunology (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Psychology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Processing Or Creating Images (AREA)
DE60200883T 2001-02-21 2002-02-21 Verfahren und gerät zur erstellung von penumbra- und infarktbilder Expired - Lifetime DE60200883T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US27054401P 2001-02-21 2001-02-21
US270544P 2001-02-21
US09/947,058 US6792302B2 (en) 2001-02-21 2001-09-04 Method and apparatus for determining treatment for stroke
US947058 2001-09-04
PCT/IB2002/000558 WO2002065913A1 (en) 2001-02-21 2002-02-21 Method and apparatus for creating penumbra and infarct images

Publications (2)

Publication Number Publication Date
DE60200883D1 true DE60200883D1 (de) 2004-09-09
DE60200883T2 DE60200883T2 (de) 2005-08-11

Family

ID=40974682

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60200883T Expired - Lifetime DE60200883T2 (de) 2001-02-21 2002-02-21 Verfahren und gerät zur erstellung von penumbra- und infarktbilder

Country Status (7)

Country Link
US (2) US6792302B2 (de)
EP (1) EP1361823B1 (de)
JP (2) JP4454227B2 (de)
AT (1) ATE272358T1 (de)
CA (1) CA2438781A1 (de)
DE (1) DE60200883T2 (de)
WO (1) WO2002065913A1 (de)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6792302B2 (en) * 2001-02-21 2004-09-14 Universite De Lausanne Method and apparatus for determining treatment for stroke
US7627078B2 (en) * 2002-11-08 2009-12-01 Ge Medical Systems Global Technology Company, Llc Methods and apparatus for detecting structural, perfusion, and functional abnormalities
US6888914B2 (en) * 2002-11-26 2005-05-03 General Electric Company Methods and apparatus for computing volumetric perfusion
WO2004089218A1 (ja) * 2003-04-04 2004-10-21 Hitachi Medical Corporation 機能画像の表示方法及び装置
DE10335663A1 (de) * 2003-08-04 2005-03-10 Siemens Ag Verfahren zur automatischen Kalibrierung von Perfusionsparameterbildern
US20050113680A1 (en) * 2003-10-29 2005-05-26 Yoshihiro Ikeda Cerebral ischemia diagnosis assisting apparatus, X-ray computer tomography apparatus, and apparatus for aiding diagnosis and treatment of acute cerebral infarct
JP4509531B2 (ja) * 2003-10-29 2010-07-21 株式会社東芝 急性脳梗塞診断治療支援装置
US7341562B2 (en) * 2004-12-15 2008-03-11 Neuropace, Inc. Modulation and analysis of cerebral perfusion in epilepsy and other neurological disorders
US7819812B2 (en) * 2004-12-15 2010-10-26 Neuropace, Inc. Modulation and analysis of cerebral perfusion in epilepsy and other neurological disorders
US7333848B2 (en) * 2005-02-02 2008-02-19 Vassol Inc. Method and system for evaluating vertebrobasilar disease
US7410634B2 (en) * 2005-10-17 2008-08-12 Rockland Technimed Ltd. Tissue metabolic stress monitoring
JP4964450B2 (ja) * 2005-10-18 2012-06-27 譲二 中川原 画像処理方法、画像処理プログラム、及び画像処理装置
EP1952340B1 (de) * 2005-11-21 2012-10-24 Agency for Science, Technology and Research Überlagerung von hirnatlasbildern und hirnbildern mit abgrenzung von infarkt und penumbra zur schlaganfall-diagnose
US8050475B2 (en) 2006-09-06 2011-11-01 Agency For Science, Technology And Research Detection and localization of vascular occlusion from angiography data
US9008378B2 (en) * 2006-12-20 2015-04-14 The Board Of Trustees Of The Leland Stanford Junior University Arrangement and imaging of biological samples
WO2008115146A1 (en) * 2007-03-22 2008-09-25 Agency For Science, Technology And Research Segmenting infarcts from diffusion-weighted images
US20080262344A1 (en) * 2007-04-23 2008-10-23 Brummett David P Relative value summary perfusion map
EP2157912B1 (de) * 2007-05-22 2021-07-07 Imaging Biometrics Multiparametrische perfusionsbildgebung mit auslaufkorrektur
US9159127B2 (en) * 2007-06-20 2015-10-13 Koninklijke Philips N.V. Detecting haemorrhagic stroke in CT image data
US8320647B2 (en) * 2007-11-20 2012-11-27 Olea Medical Method and system for processing multiple series of biological images obtained from a patient
US9757083B2 (en) * 2007-12-28 2017-09-12 Koninklijke Philips N.V. Scanning method and system
US10045755B2 (en) 2008-03-17 2018-08-14 Koninklijke Philips N.V. Perfusion imaging system with a patient specific perfusion model
US20110015520A1 (en) * 2008-03-17 2011-01-20 Koninklijke Philips Electronics N.V. Perfusion imaging
CN101332088B (zh) * 2008-07-21 2011-05-11 深圳先进技术研究院 一种获取脑部特征参数的系统及溶栓决策系统
EP3031395A1 (de) * 2008-10-07 2016-06-15 Orsan Medical Technologies Ltd. Überwachung von patienten mit akutem schlaganfall
EP2375969B8 (de) * 2008-11-14 2019-10-16 Apollo Medical Imaging Technology Pty Ltd Verfahren und system zur kartierung des gewebezustands bei akutem schlaganfall
JP5491729B2 (ja) * 2008-12-12 2014-05-14 株式会社東芝 画像処理装置及び狭窄状態解析プログラム
US10449337B2 (en) 2009-02-27 2019-10-22 Cvdevices, Llc Systems and methods for selective auto-retroperfusion along with regional mild hypothermia
US9724232B2 (en) 2009-02-27 2017-08-08 Cvdevices, Llc Systems and methods for selective auto-retroperfusion along with regional mild hypothermia
US8322347B2 (en) 2009-02-27 2012-12-04 Cvdevices, Llc Systems and methods for selective auto-retroperfusion of the cerebral venous system
BRPI1006379A2 (pt) 2009-03-26 2017-01-10 Koninkl Philips Electronics Nv método e analisador de dados
CN101596109B (zh) * 2009-06-12 2012-01-25 深圳先进技术研究院 获取脑部特征参数的方法、系统及溶栓指征生成系统
US9125616B2 (en) * 2009-12-10 2015-09-08 Koninklijke Philips N.V. Collateral blood flow assessment
US8427151B2 (en) 2011-01-14 2013-04-23 National Yang-Ming University Method and apparatus for brain perfusion magnetic resonance images
US9345411B2 (en) 2011-02-09 2016-05-24 Orsan Medical Technologies, Ltd. Devices and methods for monitoring cerebral hemodynamic conditions
US8532353B2 (en) * 2011-11-23 2013-09-10 Vital Images, Inc. Synthetic visualization and quantification of perfusion-related tissue viability
CN102743173B (zh) * 2012-07-19 2013-11-27 浙江大学 无创测量脑组织铁含量的方法
US9486176B2 (en) 2012-09-05 2016-11-08 Mayank Goyal Systems and methods for diagnosing strokes
US9324143B2 (en) 2012-09-05 2016-04-26 Mayank Goyal Systems and methods for diagnosing strokes
JP6334902B2 (ja) * 2012-11-30 2018-05-30 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
US9865051B2 (en) * 2013-03-15 2018-01-09 Wake Forest University Health Sciences Vascular territory segmentation using mutual clustering information from image space and label space
JP6513365B2 (ja) * 2014-10-08 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
US10478069B2 (en) * 2015-03-12 2019-11-19 The Asan Foundation Method for estimating time of occurrence of infarct on basis of brain image
CN109152525A (zh) * 2015-05-10 2019-01-04 亚伯拉罕·伯格 一种神经保护装置
KR101702267B1 (ko) * 2016-06-27 2017-02-06 건국대학교 글로컬산학협력단 다중모드 ct를 이용하여 뇌졸중의 예후를 예측하는 방법
CN111528885B (zh) * 2020-04-15 2023-09-05 脑玺(上海)智能科技有限公司 一种基于能谱增强ct的图像处理方法
US11523789B2 (en) * 2020-06-15 2022-12-13 Wisconsin Alumni Research Foundation System and method for using non-contrast image data in CT perfusion imaging
CN112263225B (zh) * 2020-10-26 2022-05-27 中国人民解放军总医院第一医学中心 一种基于脑血流的侧支血管及组织功能评估装置
CN112842319B (zh) * 2021-02-20 2021-09-24 北京钺曦科技有限公司 一种通过dwi与asl自动确定缺血半暗带的方法
US20230026732A1 (en) * 2021-07-26 2023-01-26 Open Water Internet Inc. Large Vessel Occlusion Alert from Optical Measurements

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5494655A (en) 1990-03-09 1996-02-27 The Regents Of The University Of California Methods for detecting blood perfusion variations by magnetic resonance imaging
AU8227398A (en) * 1997-07-01 1999-01-25 Nycomed Imaging As Method
US6277082B1 (en) * 1999-07-22 2001-08-21 C. R. Bard, Inc. Ischemia detection system
US6792302B2 (en) * 2001-02-21 2004-09-14 Universite De Lausanne Method and apparatus for determining treatment for stroke
US7341562B2 (en) * 2004-12-15 2008-03-11 Neuropace, Inc. Modulation and analysis of cerebral perfusion in epilepsy and other neurological disorders
US7410634B2 (en) * 2005-10-17 2008-08-12 Rockland Technimed Ltd. Tissue metabolic stress monitoring

Also Published As

Publication number Publication date
WO2002065913A1 (en) 2002-08-29
EP1361823A1 (de) 2003-11-19
US20020161292A1 (en) 2002-10-31
JP2008264594A (ja) 2008-11-06
ATE272358T1 (de) 2004-08-15
US20040138549A1 (en) 2004-07-15
US7580737B2 (en) 2009-08-25
EP1361823B1 (de) 2004-08-04
JP2004525680A (ja) 2004-08-26
CA2438781A1 (en) 2002-08-29
JP4454227B2 (ja) 2010-04-21
US6792302B2 (en) 2004-09-14
DE60200883T2 (de) 2005-08-11

Similar Documents

Publication Publication Date Title
DE60200883D1 (de) Verfahren und gerät zur erstellung von penumbra- und infarktbilder
ATE345086T1 (de) Verfahren und vorrichtung zur darstellung von information die durch elektrische impedanz- tomografie erhalten ist
ATE423217T1 (de) Assays zur überwachung von krebspatienten auf grundlage der spiegel von analytenkomponenten des plasminogen-aktivator-systems in proben von körperflüssigkeiten
ATE518553T1 (de) Vorrichtung und system zur sammlung von ausfluss von einer person
DE69941003D1 (de) Zielgewebelokalisierungsgerät und -methode
DE10194615D2 (de) Verfahren, Vorrichtung und Navigationshilfe zur Navigation bei Medizinischen Eingriffen
DE60233485D1 (de) Verfahren zur diagnose, behandlung und prävention von knochenverlust
ATE553378T1 (de) Screening und behandlungsverfahren zur vorbeugung von frühgeburten
WO2003003915A3 (en) Site selection for determining analyte concentration in living tissue
ATE422358T1 (de) Kombinationstherapie mittels reovirus und anti- antireovirus antikörpern zur behandlung von ras- vermittelten, proliferativen erkrankungen
DE60223787D1 (de) Verfahren und vorrichtung zur verbesserung der genauigkeit nichtinvasiver hematokritmessungen
BRPI0410296A (pt) sistema e método para a determinação da eficácia de tratamento de distúrbios neurológicos utilizando o eletroencefalograma
DK0559795T3 (da) Fremgangsmåder til diagnosticering af kroniske smerter i lænderegionen og halshvrivelsøjlen
DE10290005D2 (de) Vorrichtung und Verfahren zur Bildgebung, Stimulierung, Messung und Therapie insbesondere am Auge
DE69510336D1 (de) Verfahren zur diagnose von praeklampsie
JP2004517824A5 (de)
ATE552776T1 (de) Verfahren und vorrichtung zur überwachung eines sedierten patienten
DE60218843D1 (de) Verfahren zur identifizierung von mitteln zur behandlung von diabetes
DE60235293D1 (de) Verfahren und Vorrichtung zur Kontrastverbesserung von medizinischen, diagnostischen Bildern mit Fremdkörpern
EP1162457A3 (de) Vielfach-Koagulationstestsystem und Verfahren zu seiner Anwendung
ATE449323T1 (de) Zum nachweisen von erkrankungen der brust geeignete reagenzien und verfahren
WO2002062300A3 (en) Cholesterol-lowering agents as treatment for psychological and cognitive disorders
ATE483983T1 (de) Verfahren zur diagnose von chronischem stress und verwandten erkrankungen
WO2002000095A3 (en) Treatment using electroencephalographic and cerebral blood flow feedback
ATE401576T1 (de) Verwendung eines zum kern beschränkten protein für die diagnose und therapie von alzheimer- krankheit und relatierte neurodegeneratiefe störungen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition