ATE223677T1 - Bilddarstellung und untersuchung der bewegung von einzelnen erythrozyten in blutgefässen - Google Patents

Bilddarstellung und untersuchung der bewegung von einzelnen erythrozyten in blutgefässen

Info

Publication number
ATE223677T1
ATE223677T1 AT99925256T AT99925256T ATE223677T1 AT E223677 T1 ATE223677 T1 AT E223677T1 AT 99925256 T AT99925256 T AT 99925256T AT 99925256 T AT99925256 T AT 99925256T AT E223677 T1 ATE223677 T1 AT E223677T1
Authority
AT
Austria
Prior art keywords
movement
blood vessels
imaging
analyzing
frames
Prior art date
Application number
AT99925256T
Other languages
German (de)
English (en)
Inventor
Amiram Grinvald
Darin Nelson
Original Assignee
Amiram Grinvald
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 Amiram Grinvald filed Critical Amiram Grinvald
Application granted granted Critical
Publication of ATE223677T1 publication Critical patent/ATE223677T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/001—Full-field flow measurement, e.g. determining flow velocity and direction in a whole region at the same time, flow visualisation
    • 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)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Vascular Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Hematology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
AT99925256T 1998-06-08 1999-06-07 Bilddarstellung und untersuchung der bewegung von einzelnen erythrozyten in blutgefässen ATE223677T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL12481498A IL124814A (en) 1998-06-08 1998-06-08 System and method for imaging and analysis of the movement of individual red blood corpuscles
PCT/IL1999/000303 WO1999063882A1 (en) 1998-06-08 1999-06-07 Imaging and analyzing movement of individual erythrocytes in blood vessels

Publications (1)

Publication Number Publication Date
ATE223677T1 true ATE223677T1 (de) 2002-09-15

Family

ID=11071594

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99925256T ATE223677T1 (de) 1998-06-08 1999-06-07 Bilddarstellung und untersuchung der bewegung von einzelnen erythrozyten in blutgefässen

Country Status (9)

Country Link
US (1) US6588901B1 (enExample)
EP (1) EP1085834B1 (enExample)
JP (1) JP4139563B2 (enExample)
CN (1) CN1163190C (enExample)
AT (1) ATE223677T1 (enExample)
AU (1) AU4162299A (enExample)
DE (1) DE69902906T2 (enExample)
IL (1) IL124814A (enExample)
WO (1) WO1999063882A1 (enExample)

Families Citing this family (25)

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Publication number Priority date Publication date Assignee Title
CA2413483A1 (en) * 2001-12-26 2003-06-26 Kevin R. Forrester Motion measuring device
DK1494579T3 (da) 2002-04-02 2011-11-14 Yeda Res & Dev Karakterisering af bevægelige objekter i en stationær baggrund
WO2004005941A1 (en) * 2002-07-05 2004-01-15 Stichting Voor De Technische Wetenschappen Two-point ensemble correlation method for piv applications
CN1744853B (zh) * 2002-12-02 2010-05-12 耶德研究和发展有限公司 对象的脉管分析系统
US8172763B2 (en) * 2005-05-06 2012-05-08 Yeda Research And Development Co., Ltd. Imaging and analysis of movement of erythrocytes in blood vessels in relation to the cardiac cycle
JP2009517138A (ja) * 2005-11-23 2009-04-30 カプソ・ビジョン・インコーポレイテッド 動き検出と「実体像」イメージの構築
US7998115B2 (en) * 2007-02-15 2011-08-16 Baxter International Inc. Dialysis system having optical flowrate detection
US8385997B2 (en) * 2007-12-11 2013-02-26 Tokitae Llc Spectroscopic detection of malaria via the eye
US8403862B2 (en) * 2007-12-20 2013-03-26 Yeda Research And Development Co. Ltd. Time-based imaging
DE102008028342A1 (de) * 2008-06-13 2009-12-17 Carl Zeiss Surgical Gmbh Laser-Doppler-Bildgebungsverfahren und Vorrichtung zum Untersuchen eines Objekts
JP5582520B2 (ja) * 2009-02-18 2014-09-03 国立大学法人名古屋大学 血流観測装置
JP5578735B2 (ja) * 2009-05-13 2014-08-27 国立大学法人九州工業大学 血流画像診断装置
WO2011110987A1 (en) * 2010-03-12 2011-09-15 Koninklijke Philips Electronics N.V. Motion visualisation in angiographic images
US9161690B2 (en) 2011-03-10 2015-10-20 Canon Kabushiki Kaisha Ophthalmologic apparatus and control method of the same
JP2012196245A (ja) * 2011-03-18 2012-10-18 Canon Inc 眼科情報処理装置及びその制御方法
EP2841941B1 (en) * 2012-04-26 2018-02-14 TissUse GmbH Methods for determining and/or monitoring conditions of a three dimensional cell culture system and optical sensor device for conducting said methods
JP6200168B2 (ja) * 2013-02-28 2017-09-20 キヤノン株式会社 画像処理装置及び画像処理方法
JP6198410B2 (ja) 2013-02-28 2017-09-20 キヤノン株式会社 画像処理装置及び画像処理方法
JP6092659B2 (ja) 2013-02-28 2017-03-08 キヤノン株式会社 画像処理装置及び画像処理方法
JP2017029651A (ja) * 2015-08-06 2017-02-09 ソニー株式会社 情報処理装置、情報処理方法、並びにプログラム
US10799129B2 (en) * 2016-01-07 2020-10-13 Panasonic Intellectual Property Management Co., Ltd. Biological information measuring device including light source, light detector, and control circuit
JP6852730B2 (ja) * 2016-04-05 2021-03-31 ソニー株式会社 スペックル測定装置およびスペックル測定方法
JP6535701B2 (ja) * 2017-05-31 2019-06-26 三菱電機エンジニアリング株式会社 撮像装置
JP6850225B2 (ja) 2017-09-01 2021-03-31 富士フイルム株式会社 医療画像処理装置、内視鏡装置、診断支援装置、及び、医療業務支援装置
JP7512577B2 (ja) * 2019-09-24 2024-07-09 株式会社ニコン 撮影方法、眼科装置、およびプログラム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6150550A (ja) * 1985-07-08 1986-03-12 オリンパス光学工業株式会社 血管顕微鏡
US4856891A (en) * 1987-02-17 1989-08-15 Eye Research Institute Of Retina Foundation Eye fundus tracker/stabilizer
JPH02257931A (ja) * 1988-12-24 1990-10-18 Hamamatsu Photonics Kk 血管内血流計測装置及び計測方法
JP2749115B2 (ja) * 1989-04-17 1998-05-13 興和株式会社 眼科診断装置
US5845639A (en) * 1990-08-10 1998-12-08 Board Of Regents Of The University Of Washington Optical imaging methods
JP3171611B2 (ja) * 1991-06-29 2001-05-28 株式会社ニデック 眼科撮影装置
JPH0537859A (ja) * 1991-07-31 1993-02-12 Shimadzu Corp Ｘ線画像処理装置
US5394199A (en) * 1993-05-17 1995-02-28 The Johns Hopkins University Methods and apparatus for improved visualization of choroidal blood flow and aberrant vascular structures in the eye using fluorescent dye angiography
CA2207318A1 (en) * 1994-12-09 1996-06-13 Lloyd M. Aiello Electronic imaging system for retinal examination and treatment
DE19650117A1 (de) * 1996-12-03 1998-06-04 Mira Gmbh Ophthalmikroskopische Vorrichtung zur Beobachtung und Untersuchung des Augenhintergrundes
US5976502A (en) * 1997-10-21 1999-11-02 Gholam A. Peyman Method of visualizing particles and blood cells containing a fluorescent lipophilic dye in the retina and choroid of the eye

Also Published As

Publication number Publication date
JP4139563B2 (ja) 2008-08-27
HK1036002A1 (en) 2001-12-21
IL124814A0 (en) 1999-01-26
EP1085834B1 (en) 2002-09-11
JP2002517269A (ja) 2002-06-18
CN1305354A (zh) 2001-07-25
IL124814A (en) 2003-04-10
AU4162299A (en) 1999-12-30
US6588901B1 (en) 2003-07-08
CN1163190C (zh) 2004-08-25
DE69902906D1 (de) 2002-10-17
EP1085834A1 (en) 2001-03-28
WO1999063882A1 (en) 1999-12-16
DE69902906T2 (de) 2003-07-31

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