JP6487027B2 - 医療装置の存在下での画像解析 - Google Patents

医療装置の存在下での画像解析 Download PDF

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JP6487027B2
JP6487027B2 JP2017504293A JP2017504293A JP6487027B2 JP 6487027 B2 JP6487027 B2 JP 6487027B2 JP 2017504293 A JP2017504293 A JP 2017504293A JP 2017504293 A JP2017504293 A JP 2017504293A JP 6487027 B2 JP6487027 B2 JP 6487027B2
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image
computer processor
wire
blood vessel
applications
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JP2017515622A (ja
JP2017515622A5 (enExample
Inventor
エルダド クライマン
エルダド クライマン
アレクサンダー スタインバーグ
アレクサンダー スタインバーグ
ニリ カーモン
ニリ カーモン
サリット セーモ
サリット セーモ
ラン コーヘン
ラン コーヘン
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エスワイエヌシー‐アールエックス、リミテッド
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    • 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices within or on the body of the patient
    • A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1075—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions by non-invasive methods, e.g. for determining thickness of tissue layer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient; User input means
    • A61B5/7475—User input or interface means, e.g. keyboard, pointing device, joystick
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0062—Arrangements for scanning
    • A61B5/0066—Optical coherence imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices within or on the body of the patient
    • A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
    • A61B5/064—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body using markers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/24—Indexing scheme for image data processing or generation, in general involving graphical user interfaces [GUIs]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10068—Endoscopic image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10116—X-ray image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20112—Image segmentation details
    • G06T2207/20164—Salient point detection; Corner detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30021—Catheter; Guide wire
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30101—Blood vessel; Artery; Vein; Vascular
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/03—Recognition of patterns in medical or anatomical images
    • G06V2201/034—Recognition of patterns in medical or anatomical images of medical instruments

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Human Computer Interaction (AREA)
  • Physiology (AREA)
  • Vascular Medicine (AREA)
  • Quality & Reliability (AREA)
  • Dentistry (AREA)
  • Radiology & Medical Imaging (AREA)
  • Geometry (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Image Analysis (AREA)
JP2017504293A 2014-04-10 2015-04-02 医療装置の存在下での画像解析 Expired - Fee Related JP6487027B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461977891P 2014-04-10 2014-04-10
US61/977,891 2014-04-10
PCT/IL2015/050372 WO2015155770A1 (en) 2014-04-10 2015-04-02 Image analysis in the presence of a medical device

Publications (3)

Publication Number Publication Date
JP2017515622A JP2017515622A (ja) 2017-06-15
JP2017515622A5 JP2017515622A5 (enExample) 2018-08-02
JP6487027B2 true JP6487027B2 (ja) 2019-03-20

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US (1) US20170032523A1 (enExample)
EP (2) EP3176753B1 (enExample)
JP (1) JP6487027B2 (enExample)
CN (2) CN106489152A (enExample)
WO (1) WO2015155770A1 (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9629571B2 (en) 2007-03-08 2017-04-25 Sync-Rx, Ltd. Co-use of endoluminal data and extraluminal imaging
US11064964B2 (en) 2007-03-08 2021-07-20 Sync-Rx, Ltd Determining a characteristic of a lumen by measuring velocity of a contrast agent
US9968256B2 (en) 2007-03-08 2018-05-15 Sync-Rx Ltd. Automatic identification of a tool
US8542900B2 (en) 2007-03-08 2013-09-24 Sync-Rx Ltd. Automatic reduction of interfering elements from an image stream of a moving organ
US9375164B2 (en) 2007-03-08 2016-06-28 Sync-Rx, Ltd. Co-use of endoluminal data and extraluminal imaging
US11197651B2 (en) 2007-03-08 2021-12-14 Sync-Rx, Ltd. Identification and presentation of device-to-vessel relative motion
EP2129284A4 (en) 2007-03-08 2012-11-28 Sync Rx Ltd IMAGING AND TOOLS FOR USE WITH MOBILE ORGANS
US10716528B2 (en) 2007-03-08 2020-07-21 Sync-Rx, Ltd. Automatic display of previously-acquired endoluminal images
US10362962B2 (en) 2008-11-18 2019-07-30 Synx-Rx, Ltd. Accounting for skipped imaging locations during movement of an endoluminal imaging probe
US9974509B2 (en) 2008-11-18 2018-05-22 Sync-Rx Ltd. Image super enhancement
US11064903B2 (en) 2008-11-18 2021-07-20 Sync-Rx, Ltd Apparatus and methods for mapping a sequence of images to a roadmap image
JP6099640B2 (ja) 2011-06-23 2017-03-22 シンク−アールエックス，リミティド 管腔の背景の鮮明化
EP2863802B1 (en) 2012-06-26 2020-11-04 Sync-RX, Ltd. Flow-related image processing in luminal organs
US20150305631A1 (en) * 2014-04-25 2015-10-29 Medtronic, Inc. Real-Time Relationship Between Geometries of an Instrument and a Structure
EP3200155B1 (en) 2014-05-14 2019-07-31 Sync-RX, Ltd. Object identification
US10929702B2 (en) 2015-09-10 2021-02-23 Sync-Rx, Ltd Automatic image feature removal
JP7303144B2 (ja) * 2016-04-05 2023-07-04 株式会社島津製作所 放射線撮影装置、放射線画像の対象物検出プログラムおよび放射線画像における対象物検出方法
WO2017221159A1 (en) 2016-06-22 2017-12-28 Sync-Rx, Ltd. Updating an indication of a lumen location
JP2019522529A (ja) 2016-06-22 2019-08-15 エスワイエヌシー−アールエックス、リミテッド 内腔に沿った管腔内デバイスの管腔内経路の推定
AU2017322114B8 (en) 2016-09-02 2022-09-08 FutureVault Inc. Real-time document filtering systems and methods
SG11201901778YA (en) 2016-09-02 2019-03-28 Futurevault Inc Automated document filing and processing methods and systems
SG11201901779PA (en) 2016-09-02 2019-03-28 Futurevault Inc Systems and methods for sharing documents
US20180235571A1 (en) 2016-10-28 2018-08-23 Thomas C. Moore Device and Method for Intravascular Imaging and Sensing
CN108399647B (zh) * 2018-03-05 2021-10-26 四川和生视界医药技术开发有限公司 视网膜血管边缘线的编辑方法以及编辑装置
CN108619621B (zh) * 2018-05-23 2020-08-21 郑向鹏 一种用于肿瘤患者放射治疗精准定位及摆位的系统
JP7378484B2 (ja) * 2018-10-26 2023-11-13 コーニンクレッカ フィリップス エヌ ヴェ 自動及び支援ラベル及びブックマークを用いた管腔内超音波イメージング
WO2021030470A2 (en) 2019-08-13 2021-02-18 Moore Thomas C Multiple sensor catheter assembly
JP7373980B2 (ja) * 2019-11-29 2023-11-06 キヤノンメディカルシステムズ株式会社 Ｘ線診断装置、およびマーカ検出プログラム
CN112330638B (zh) * 2020-11-09 2023-06-16 苏州大学 一种视网膜oct图像水平配准和图像增强方法
CN112330708B (zh) * 2020-11-24 2024-04-23 沈阳东软智能医疗科技研究院有限公司 图像处理方法、装置、存储介质及电子设备
EP4387533A1 (en) 2021-08-17 2024-06-26 Boston Scientific Scimed Inc. Intravascular imaging system with automated calcium analysis and treatment guidance
WO2023085253A1 (ja) * 2021-11-09 2023-05-19 株式会社iMed Technologies 画像処理装置、画像処理方法、プログラム、及び画像処理システム
CN115629347B (zh) * 2022-10-20 2023-09-19 无锡鸣石峻致医疗科技有限公司 一种磁共振成像系统中获得梯度轨迹的方法、装置和介质

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7942888B2 (en) * 1999-09-13 2011-05-17 Rex Medical, L.P. Vascular hole closure device
US20040215235A1 (en) * 1999-11-16 2004-10-28 Barrx, Inc. Methods and systems for determining physiologic characteristics for treatment of the esophagus
WO2003043516A2 (en) * 2001-11-21 2003-05-30 Koninklijke Philips Electronics N.V. Medical viewing system and method for detecting and enhancing arteries and stents in noisy images
US7991453B2 (en) * 2002-11-13 2011-08-02 Koninklijke Philips Electronics N.V Medical viewing system and method for detecting boundary structures
WO2004051572A2 (en) * 2002-12-04 2004-06-17 Koninklijke Philips Electronics N.V. Medical viewing system and method for detecting borders of an object of interest in noisy images
JP4421203B2 (ja) * 2003-03-20 2010-02-24 株式会社東芝 管腔状構造体の解析処理装置
PL1665495T3 (pl) 2003-09-23 2012-07-31 Aloys Wobben Sposób obsługi elektrowni wiatrowej podczas zakłóceń w sieci elektrycznej
JP4988557B2 (ja) * 2004-04-29 2012-08-01 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 Ｐｔｃａ血管造影図の制御に対するビューイング装置
US7930014B2 (en) * 2005-01-11 2011-04-19 Volcano Corporation Vascular image co-registration
US8295577B2 (en) * 2005-03-31 2012-10-23 Michael Zarkh Method and apparatus for guiding a device in a totally occluded or partly occluded tubular organ
DE102005028746B4 (de) * 2005-06-21 2018-02-22 Siemens Healthcare Gmbh Verfahren zum Ermitteln der Position und Orientierung eines Objekts, insbesondere eines Katheters, aus zweidimonsionalen Röntgenbildern
EP2074589A2 (en) * 2006-10-06 2009-07-01 Koninklijke Philips Electronics N.V. Spatial characterization of a structure located within an object by identifying 2d representations of the structure within section planes
US7831096B2 (en) * 2006-11-17 2010-11-09 General Electric Company Medical navigation system with tool and/or implant integration into fluoroscopic image projections and method of use
US8165360B2 (en) * 2006-12-06 2012-04-24 Siemens Medical Solutions Usa, Inc. X-ray identification of interventional tools
US9629571B2 (en) 2007-03-08 2017-04-25 Sync-Rx, Ltd. Co-use of endoluminal data and extraluminal imaging
EP2129284A4 (en) 2007-03-08 2012-11-28 Sync Rx Ltd IMAGING AND TOOLS FOR USE WITH MOBILE ORGANS
US8542900B2 (en) * 2007-03-08 2013-09-24 Sync-Rx Ltd. Automatic reduction of interfering elements from an image stream of a moving organ
US11064964B2 (en) 2007-03-08 2021-07-20 Sync-Rx, Ltd Determining a characteristic of a lumen by measuring velocity of a contrast agent
CN101779222A (zh) * 2007-08-17 2010-07-14 皇家飞利浦电子股份有限公司 对高对比度对象进行的基于投影的去除
US7792334B2 (en) * 2008-03-31 2010-09-07 Immersion Corporation Locating blood vessels
ES2450391T3 (es) 2008-06-19 2014-03-24 Sync-Rx, Ltd. Avance progresivo de un instrumento médico
US9974509B2 (en) * 2008-11-18 2018-05-22 Sync-Rx Ltd. Image super enhancement
US11064903B2 (en) 2008-11-18 2021-07-20 Sync-Rx, Ltd Apparatus and methods for mapping a sequence of images to a roadmap image
EP2459119B1 (en) * 2009-07-29 2019-01-16 C.R. Bard Inc. Tubular filter
US8265224B2 (en) * 2010-01-12 2012-09-11 Siemens Medical Solutions Usa, Inc. System for adjusting angiographic X-ray imaging parameters based on image content
TW201808357A (zh) * 2010-03-22 2018-03-16 賽諾菲阿凡提斯德意志有限公司 用於判定與醫療裝置有關的資訊之裝置、方法、系統及電腦程式
US8787635B2 (en) * 2010-05-03 2014-07-22 Siemens Aktiengesellschaft Optimization of multiple candidates in medical device or feature tracking
WO2011145094A2 (en) 2010-05-17 2011-11-24 Sync-Rx, Ltd. Identification and presentation of device-to-vessel relative motion
US8494794B2 (en) * 2010-06-13 2013-07-23 Angiometrix Corporation Methods and systems for determining vascular bodily lumen information and guiding medical devices
EP3876148A1 (en) 2010-07-29 2021-09-08 Sync-RX, Ltd. Co-use of endoluminal data and extraluminal imaging
BR112013004083B1 (pt) * 2010-09-23 2021-10-13 C.R. Bard, Inc Método de localização de um dispositivo médico permanente dentro de uma vasculatura de um paciente e sistema para rastrear uma localização de um dispositivo médico dentro de uma vasculatura de um paciente
JP5726482B2 (ja) * 2010-11-08 2015-06-03 株式会社東芝 画像処理装置及びそれを用いたｘ線診断装置、画像処理装置の作動方法
US9814442B2 (en) * 2011-01-17 2017-11-14 Koninklijke Philips N.V. System and method for needle deployment detection in image-guided biopsy
JP6099640B2 (ja) 2011-06-23 2017-03-22 シンク−アールエックス，リミティド 管腔の背景の鮮明化
JP2013158372A (ja) * 2012-02-01 2013-08-19 Toshiba Corp 医用画像処理装置、医用画像処理方法及びｘ線撮影装置
EP2846688A4 (en) * 2012-05-08 2015-09-23 Angiometrix Corp LINEAR MAPPING SYSTEMS OF LIGHTS
DE102012010024A1 (de) 2012-05-21 2013-11-21 Metasys Medizintechnik Gmbh Implantatträger
EP2863802B1 (en) 2012-06-26 2020-11-04 Sync-RX, Ltd. Flow-related image processing in luminal organs

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Publication number Publication date
US20170032523A1 (en) 2017-02-02
EP3176753A1 (en) 2017-06-07
JP2017515622A (ja) 2017-06-15
EP3129914A4 (en) 2017-04-26
CN106489152A (zh) 2017-03-08
EP3176753B1 (en) 2018-10-24
WO2015155770A1 (en) 2015-10-15
CN115363569A (zh) 2022-11-22
EP3129914A1 (en) 2017-02-15

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