IN2014CN03101A - - Google Patents

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Publication number
IN2014CN03101A
IN2014CN03101A IN3101CHN2014A IN2014CN03101A IN 2014CN03101 A IN2014CN03101 A IN 2014CN03101A IN 3101CHN2014 A IN3101CHN2014 A IN 3101CHN2014A IN 2014CN03101 A IN2014CN03101 A IN 2014CN03101A
Authority
IN
India
Prior art keywords
agent peak
perfusion
agent
determiner
relationship
Prior art date
Application number
Other languages
English (en)
Inventor
Raz Carmi
Yechiel Lamash
Original Assignee
Koninkl Philips Nv
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 Koninkl Philips Nv filed Critical Koninkl Philips Nv
Publication of IN2014CN03101A publication Critical patent/IN2014CN03101A/en

Links

Classifications

    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computerised tomographs
    • A61B6/032—Transmission computed tomography [CT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/48—Diagnostic techniques
    • A61B6/486—Diagnostic techniques involving generating temporal series of image data
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/50—Clinical applications
    • A61B6/507—Clinical applications involving determination of haemodynamic parameters, e.g. perfusion CT
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
    • A61B6/5217—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data extracting a diagnostic or physiological parameter from medical diagnostic data
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
IN3101CHN2014 2011-10-24 2012-10-15 IN2014CN03101A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161550490P 2011-10-24 2011-10-24
PCT/IB2012/055594 WO2013061202A2 (en) 2011-10-24 2012-10-15 Perfusion imaging

Publications (1)

Publication Number Publication Date
IN2014CN03101A true IN2014CN03101A (zh) 2015-07-03

Family

ID=47226238

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3101CHN2014 IN2014CN03101A (zh) 2011-10-24 2012-10-15

Country Status (8)

Country Link
US (1) US9299142B2 (zh)
EP (1) EP2770910B1 (zh)
JP (1) JP6209520B2 (zh)
CN (1) CN103889328B (zh)
BR (1) BR112014009597A2 (zh)
IN (1) IN2014CN03101A (zh)
RU (1) RU2014121097A (zh)
WO (1) WO2013061202A2 (zh)

Families Citing this family (14)

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US8406860B2 (en) 2008-01-25 2013-03-26 Novadaq Technologies Inc. Method for evaluating blush in myocardial tissue
CA2914778A1 (en) 2012-06-21 2013-12-27 Novadaq Technologies Inc. Quantification and analysis of angiography and perfusion
BR112015009354A2 (pt) * 2012-10-31 2017-07-04 Koninklijke Philips Nv método e sistema de processamento
CN104217398B (zh) * 2013-05-29 2017-07-14 东芝医疗系统株式会社 图像处理装置、图像处理方法和医学图像设备
CA2913692A1 (en) 2013-06-14 2015-01-08 Novadaq Technologies Inc. Quantification of absolute blood flow in tissue using fluorescence mediated photoplethysmography
US10426361B2 (en) 2013-06-14 2019-10-01 Novadaq Technologies ULC Quantification of absolute blood flow in tissue using fluorescence-mediated photoplethysmography
US9750480B2 (en) 2013-12-24 2017-09-05 The Cleveland Clinic Foundation Systems and methods for measurement of tissue perfusion
JP6900144B2 (ja) 2014-05-08 2021-07-07 信示 芦田 Ｘ線診断装置
CN104287763B (zh) 2014-09-09 2016-08-24 沈阳东软医疗系统有限公司 一种跟踪扫描中监测区域调整方法及装置
KR101955134B1 (ko) * 2014-10-09 2019-03-06 노바다크 테크놀러지즈 유엘씨 형광-조정 광전용적맥파 측정기를 사용한 조직 내의 절대적인 혈류의 정량화
US9990712B2 (en) * 2015-04-08 2018-06-05 Algotec Systems Ltd. Organ detection and segmentation
EP3352670B1 (en) * 2015-09-23 2024-05-08 Stryker European Operations Limited Method and system for assessing healing of tissue
EP3416547A4 (en) 2016-02-16 2019-08-14 Novadaq Technologies ULC FACILITATION OF EVALUATION OF BLOOD FLOW AND TISSUE PERFUSION BY FLUORESCENCE-MEDIATED PHOTOPLETHYSMOGRAPHY
US11140305B2 (en) 2017-02-10 2021-10-05 Stryker European Operations Limited Open-field handheld fluorescence imaging systems and methods

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US5287273A (en) 1990-03-15 1994-02-15 Mount Sinai School Of Medicine Functional organ images
US6505064B1 (en) * 2000-08-22 2003-01-07 Koninklijke Philips Electronics, N.V. Diagnostic imaging systems and methods employing temporally resolved intensity tracing
US20040120559A1 (en) * 2002-12-20 2004-06-24 Hall Anne Lindsay Methods and apparatus for contrast agent time intensity curve analyses
US20060025667A1 (en) 2004-07-29 2006-02-02 Edward Ashton Method for tumor perfusion assessment in clinical trials using dynamic contrast enhanced MRI
JP2007021006A (ja) * 2005-07-20 2007-02-01 Hitachi Medical Corp Ｘ線ｃｔ装置
GB0609610D0 (en) * 2006-05-15 2006-06-21 Stiftelsen Universitetsforskni MR perfusion
US8125484B2 (en) * 2006-11-10 2012-02-28 General Electric Company Method, apparatus and user interface for determining an arterial input function used for calculating hemodynamic parameters
EP2097007B1 (en) 2006-12-21 2015-06-24 Institut Gustave Roussy (IGR) Method and system for quantification of tumoral vascularization
US8233965B2 (en) 2007-03-08 2012-07-31 Oslo Universitetssykehus Hf Tumor grading from blood volume maps
US8195274B2 (en) * 2007-04-27 2012-06-05 The Regents Of The University Of California Mapping of vascular perfusion territories
US7949172B2 (en) 2007-04-27 2011-05-24 Siemens Medical Solutions Usa, Inc. Iterative image processing
WO2008147921A1 (en) 2007-05-22 2008-12-04 Imaging Biometrics Multiparameter perfusion imaging with leakage correction
WO2009060346A2 (en) 2007-11-06 2009-05-14 Koninklijke Philips Electronics N.V. System for quantification of neovasculature in ct volumes
CN101978375B (zh) * 2008-03-17 2013-07-17 皇家飞利浦电子股份有限公司 灌注成像
RU2517586C2 (ru) 2008-06-13 2014-05-27 Конинклейке Филипс Электроникс Н.В. Обратное реконструирование данных для оптимальной временной выработки импульсов счета в радиологической физиологической визуализации в режиме списка
JP5322548B2 (ja) * 2008-09-17 2013-10-23 株式会社東芝 Ｘ線ｃｔ装置、医用画像処理装置および医用画像処理プログラム
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US9084554B2 (en) * 2009-03-19 2015-07-21 The Regents Of The University Of California Multi-phase pseudo-continuous arterial spin labeling
BRPI1006379A2 (pt) * 2009-03-26 2017-01-10 Koninkl Philips Electronics Nv método e analisador de dados
CN102421369B (zh) * 2009-05-12 2014-07-02 皇家飞利浦电子股份有限公司 灌注成像
DE102009021234B4 (de) * 2009-05-14 2011-05-12 Siemens Aktiengesellschaft Verfahren zur Verarbeitung von Messdaten der Perfusions-Computertomographie
US8965484B2 (en) * 2011-04-27 2015-02-24 General Electric Company Method and apparatus for generating a perfusion image
WO2012174495A2 (en) * 2011-06-17 2012-12-20 Carnegie Mellon University Physics based image processing and evaluation process of perfusion images from radiology imaging

Also Published As

Publication number Publication date
CN103889328B (zh) 2017-02-15
JP2014530706A (ja) 2014-11-20
WO2013061202A3 (en) 2013-06-27
RU2014121097A (ru) 2015-12-10
US9299142B2 (en) 2016-03-29
WO2013061202A2 (en) 2013-05-02
CN103889328A (zh) 2014-06-25
EP2770910A2 (en) 2014-09-03
BR112014009597A2 (pt) 2017-05-09
EP2770910B1 (en) 2018-05-23
US20140254909A1 (en) 2014-09-11
JP6209520B2 (ja) 2017-10-04

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