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DE60332564D1 - System und Verfahren zur Ansicht des Flüssigkeitsstroms durch Gefäße - Google Patents

System und Verfahren zur Ansicht des Flüssigkeitsstroms durch Gefäße

Info

Publication number
DE60332564D1
DE60332564D1 DE60332564T DE60332564T DE60332564D1 DE 60332564 D1 DE60332564 D1 DE 60332564D1 DE 60332564 T DE60332564 T DE 60332564T DE 60332564 T DE60332564 T DE 60332564T DE 60332564 D1 DE60332564 D1 DE 60332564D1
Authority
DE
Germany
Prior art keywords
dynamic parameters
vessels
subsequence
angiographic images
viewing
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
DE60332564T
Other languages
English (en)
Inventor
Robert Flower
Ronn Kling
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.)
Novadaq Technologies ULC
Original Assignee
Novadaq Technologies ULC
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 Novadaq Technologies ULC filed Critical Novadaq Technologies ULC
Application granted granted Critical
Publication of DE60332564D1 publication Critical patent/DE60332564D1/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
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/0016—Operational features thereof
    • A61B3/0041—Operational features thereof characterised by display arrangements
    • A61B3/0058—Operational features thereof characterised by display arrangements for multiple images
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • A61B3/1241—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes specially adapted for observation of ocular blood flow, e.g. by fluorescein angiography

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Image Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Eye Examination Apparatus (AREA)
  • External Artificial Organs (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DE60332564T 2002-03-20 2003-03-20 System und Verfahren zur Ansicht des Flüssigkeitsstroms durch Gefäße Expired - Lifetime DE60332564D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36554702P 2002-03-20 2002-03-20

Publications (1)

Publication Number Publication Date
DE60332564D1 true DE60332564D1 (de) 2010-06-24

Family

ID=28042035

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60316123T Expired - Lifetime DE60316123T2 (de) 2002-03-20 2003-03-20 System und verfahren zur visualisierung des flüssigkeitsflusses durch gefässe
DE60332564T Expired - Lifetime DE60332564D1 (de) 2002-03-20 2003-03-20 System und Verfahren zur Ansicht des Flüssigkeitsstroms durch Gefäße

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60316123T Expired - Lifetime DE60316123T2 (de) 2002-03-20 2003-03-20 System und verfahren zur visualisierung des flüssigkeitsflusses durch gefässe

Country Status (13)

Country Link
US (1) US20040142485A1 (de)
EP (1) EP1485007B1 (de)
JP (3) JP2005520588A (de)
KR (1) KR100896477B1 (de)
CN (1) CN100473332C (de)
AT (1) ATE372087T1 (de)
AU (1) AU2003215458B2 (de)
BR (1) BR0308675A (de)
CA (1) CA2478250C (de)
DE (2) DE60316123T2 (de)
DK (1) DK1485007T3 (de)
PT (1) PT1485007E (de)
WO (1) WO2003077741A1 (de)

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EP2114327A1 (de) * 2007-02-14 2009-11-11 Opto Global Holdings Pty Ltd. Verfahren und systeme zur behandlung von altersbedingter makuladegeneration
KR100971458B1 (ko) * 2008-04-18 2010-07-22 한국과학기술원 약물동역학을 이용한 혈관의 기능적 영상화 장치 및 방법
KR100949460B1 (ko) * 2008-06-19 2010-03-29 한국과학기술원 수학적 모델에 기반한 약물동역학적 혈관 특성 추출 장치및 방법
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US8948476B2 (en) 2010-12-20 2015-02-03 St. Jude Medical, Atrial Fibrillation Division, Inc. Determination of cardiac geometry responsive to doppler based imaging of blood flow characteristics
US8900150B2 (en) 2008-12-30 2014-12-02 St. Jude Medical, Atrial Fibrillation Division, Inc. Intracardiac imaging system utilizing a multipurpose catheter
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US9610118B2 (en) 2008-12-31 2017-04-04 St. Jude Medical, Atrial Fibrillation Division, Inc. Method and apparatus for the cancellation of motion artifacts in medical interventional navigation
US12168748B2 (en) 2009-04-24 2024-12-17 Terralithium Llc Treated geothermal brine compositions with reduced concentration of silica, iron and lithium
US8741256B1 (en) 2009-04-24 2014-06-03 Simbol Inc. Preparation of lithium carbonate from lithium chloride containing brines
US10190030B2 (en) 2009-04-24 2019-01-29 Alger Alternative Energy, Llc Treated geothermal brine compositions with reduced concentrations of silica, iron and lithium
US9034294B1 (en) 2009-04-24 2015-05-19 Simbol, Inc. Preparation of lithium carbonate from lithium chloride containing brines
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US10935006B2 (en) 2009-06-24 2021-03-02 Terralithium Llc Process for producing geothermal power, selective removal of silica and iron from brines, and improved injectivity of treated brines
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JP5772065B2 (ja) 2011-03-01 2015-09-02 株式会社ニデック 眼底撮影装置
JP5919628B2 (ja) * 2011-03-10 2016-05-18 ソニー株式会社 眼底イメージング装置および眼底イメージング方法
JP5792977B2 (ja) * 2011-03-31 2015-10-14 キヤノン株式会社 画像処理装置、画像処理方法、眼科装置及び医療システム
CN103886615B (zh) * 2013-12-31 2016-04-20 华中科技大学 一种x射线血管造影图像中多运动参数的分离估计方法
JP6485275B2 (ja) * 2015-08-03 2019-03-20 株式会社島津製作所 イメージング装置
CN105405124B (zh) * 2015-10-23 2018-03-16 浙江工业大学 基于动态处理窗口及二值区域跟踪的血管分支提取方法
US10293122B2 (en) 2016-03-17 2019-05-21 Novadaq Technologies ULC Endoluminal introducer with contamination avoidance
JP6957842B2 (ja) * 2016-08-03 2021-11-02 株式会社ニデック 眼底撮影装置
EP3505059B1 (de) * 2017-12-28 2025-08-27 Leica Instruments (Singapore) Pte. Ltd. Vorrichtung und verfahren zum messen der blutflussrichtung unter verwendung eines fluorophors
EP3527123B1 (de) * 2018-02-15 2022-08-31 Leica Instruments (Singapore) Pte. Ltd. Bildverarbeitungsverfahren und -vorrichtung mit elastischer abbildung von gefässplexusstrukturen
DE102018203833A1 (de) * 2018-03-14 2019-09-19 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zum Untersuchen eines Bauteils für ein Kraftfahrzeug
CN112040835A (zh) * 2018-04-18 2020-12-04 株式会社尼康 图像处理方法、程序及图像处理装置
JP7102208B2 (ja) * 2018-04-25 2022-07-19 キヤノン株式会社 画像処理装置およびその制御方法
JP7518088B2 (ja) * 2019-03-20 2024-07-17 カール ツァイス メディテック インコーポレイテッド 単一露光多種撮像と、改善された焦点合わせと、改善された血管造影画像シーケンス表示とを備えた、患者に合わせて調整される眼科撮像システム
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Also Published As

Publication number Publication date
JP2013176637A (ja) 2013-09-09
KR100896477B1 (ko) 2009-05-08
CN1859867A (zh) 2006-11-08
DE60316123T2 (de) 2008-05-29
EP1485007B1 (de) 2007-09-05
JP2011005302A (ja) 2011-01-13
US20040142485A1 (en) 2004-07-22
WO2003077741A1 (en) 2003-09-25
EP1485007A1 (de) 2004-12-15
CN100473332C (zh) 2009-04-01
ATE372087T1 (de) 2007-09-15
PT1485007E (pt) 2007-10-11
DE60316123D1 (de) 2007-10-18
HK1098326A1 (zh) 2007-07-20
DK1485007T3 (da) 2008-02-04
AU2003215458B2 (en) 2008-05-29
JP2005520588A (ja) 2005-07-14
CA2478250A1 (en) 2003-09-25
AU2003215458A1 (en) 2003-09-29
CA2478250C (en) 2011-09-06
BR0308675A (pt) 2005-02-15
KR20050008660A (ko) 2005-01-21

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