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ATE504050T1 - Verfahren und system zur navigation durch ein verschlossenes röhrenförmiges organ - Google Patents

Verfahren und system zur navigation durch ein verschlossenes röhrenförmiges organ

Info

Publication number
ATE504050T1
ATE504050T1 AT07116604T AT07116604T ATE504050T1 AT E504050 T1 ATE504050 T1 AT E504050T1 AT 07116604 T AT07116604 T AT 07116604T AT 07116604 T AT07116604 T AT 07116604T AT E504050 T1 ATE504050 T1 AT E504050T1
Authority
AT
Austria
Prior art keywords
segment
images
tubular organ
injection
superimposed
Prior art date
Application number
AT07116604T
Other languages
English (en)
Inventor
Gera Strommer
Uzi Eichler
Adrian Herscovici
Original Assignee
Mediguide Ltd
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 Mediguide Ltd filed Critical Mediguide Ltd
Application granted granted Critical
Publication of ATE504050T1 publication Critical patent/ATE504050T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices within or on the body of the patient
    • 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
    • A61B6/12—Arrangements for detecting or locating foreign bodies
    • 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
    • A61B6/46—Arrangements for interfacing with the operator or the patient
    • A61B6/461—Displaying means of special interest
    • A61B6/466—Displaying means of special interest adapted to display 3D data
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/486—Diagnostic techniques involving generating temporal series of image data
    • A61B6/487—Diagnostic techniques involving generating temporal series of image data involving fluoroscopy
    • 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
    • A61B6/503—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 the heart
    • 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
    • A61B6/52—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
    • 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
    • A61B6/52—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
    • A61B6/5229—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image
    • A61B6/5235—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from the same or different ionising radiation imaging techniques, e.g. PET and CT
    • 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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/547—Control of apparatus or devices for radiation diagnosis involving tracking of position of the device or parts of the device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G06T19/003—Navigation within 3D models or images
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/564—Depth or shape recovery from multiple images from contours
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/593—Depth or shape recovery from multiple images from stereo images
    • G06T7/596—Depth or shape recovery from multiple images from stereo images from three or more stereo images
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/24—Aligning, centring, orientation detection or correction of the image
    • 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
    • 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
    • A61B6/52—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
    • A61B6/5229—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image
    • A61B6/5247—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from an ionising-radiation diagnostic technique and a non-ionising radiation diagnostic technique, e.g. X-ray and ultrasound
    • 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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/541—Control of apparatus or devices for radiation diagnosis involving acquisition triggered by a physiological signal
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/10121—Fluoroscopy
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20036—Morphological image processing
    • G06T2207/20044—Skeletonization; Medial axis transform
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/30048—Heart; Cardiac
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Software Systems (AREA)
  • Human Computer Interaction (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Computer Hardware Design (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Primary Health Care (AREA)
  • Epidemiology (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
AT07116604T 2006-09-18 2007-09-17 Verfahren und system zur navigation durch ein verschlossenes röhrenförmiges organ ATE504050T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84534706P 2006-09-18 2006-09-18

Publications (1)

Publication Number Publication Date
ATE504050T1 true ATE504050T1 (de) 2011-04-15

Family

ID=38670023

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07116604T ATE504050T1 (de) 2006-09-18 2007-09-17 Verfahren und system zur navigation durch ein verschlossenes röhrenförmiges organ

Country Status (7)

Country Link
US (1) US8676300B2 (de)
EP (1) EP1901232B1 (de)
JP (1) JP5347190B2 (de)
AT (1) ATE504050T1 (de)
CA (1) CA2613165C (de)
DE (1) DE602007013502D1 (de)
IL (1) IL186029A0 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5639764B2 (ja) * 2007-03-08 2014-12-10 シンク−アールエックス，リミティド 運動する器官と共に使用するイメージング及びツール
US20080234576A1 (en) * 2007-03-23 2008-09-25 General Electric Company System and method to track movement of a tool in percutaneous replacement of a heart valve
DE102007024154A1 (de) * 2007-05-24 2008-11-27 Siemens Ag Verfahren zur automatischen Auswahl eines Darstellungsmodus für einen Bilddatensatz eines zu untersuchenden Organs
EP2326249B1 (de) 2008-08-13 2017-01-18 Koninklijke Philips N.V. Dynamische visualisierung von koronargefässen und informationen über myokard-perfusion
US20100061611A1 (en) * 2008-09-11 2010-03-11 Siemens Corporate Research, Inc. Co-registration of coronary artery computed tomography and fluoroscopic sequence
JP4902620B2 (ja) * 2008-10-21 2012-03-21 オリンパスメディカルシステムズ株式会社 カプセル誘導システム
US9820695B2 (en) 2010-03-29 2017-11-21 St. Jude Medical International Holding S.àr.l. Method for detecting contact with the wall of a region of interest
US20130190726A1 (en) * 2010-04-30 2013-07-25 Children's Medical Center Corporation Motion compensating catheter device
JP2011234864A (ja) * 2010-05-10 2011-11-24 Toshiba Corp Ｘ線診断装置及び支援データ生成用制御プログラム
DE102011077406B4 (de) * 2011-06-10 2013-03-21 Siemens Aktiengesellschaft Verfahren zum Lokalisieren eines bewegbaren Objekts und Röntgenbildaufnahmevorrichtung
CN103648394B (zh) * 2011-06-27 2016-11-16 皇家飞利浦有限公司 使用外科工具曲线与x-射线图像的配准的实时3d血管造影
CN103961135B (zh) 2013-02-04 2017-04-12 通用电气公司 用于侦测三维超声图像中导管位置的系统及方法
US10231701B2 (en) * 2013-03-15 2019-03-19 Provisio Medical, Inc. Distance, diameter and area determining device
US9324157B2 (en) * 2013-03-26 2016-04-26 Kabushiki Kaisha Toshiba Medical image data processing apparatus and method
CN103761771B (zh) * 2014-01-24 2017-03-22 中国人民解放军第三军医大学第一附属医院 人皮肤中主要纤维成分网状结构三维可视模型
JP6445593B2 (ja) * 2014-05-26 2018-12-26 セント・ジュード・メディカル・インターナショナル・ホールディング・エスエーアールエルＳｔ． Ｊｕｄｅ Ｍｅｄｉｃａｌ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｈｏｌｄｉｎｇ Ｓ．ａ，ｒ．ｌ． 対象とする解剖学的構造の３ｄ／４ｄの位置合わせされたレンダリングのためのｘ線システムの動作及び画像取得の制御
US9848799B2 (en) 2014-06-25 2017-12-26 Biosense Webster (Israel) Ltd Real-time generation of MRI slices
DE102014217766A1 (de) * 2014-09-05 2016-03-10 Siemens Aktiengesellschaft Verfahren zum Erzeugen einer Mehrschichtaufnahme eines Herzes
US10105117B2 (en) * 2015-02-13 2018-10-23 Biosense Webster (Israel) Ltd. Compensation for heart movement using coronary sinus catheter images
US10163204B2 (en) * 2015-02-13 2018-12-25 St. Jude Medical International Holding S.À R.L. Tracking-based 3D model enhancement
US10307078B2 (en) 2015-02-13 2019-06-04 Biosense Webster (Israel) Ltd Training of impedance based location system using registered catheter images
CA2995114A1 (en) * 2015-08-10 2017-02-16 Fusmobile Inc. Image guided focused ultrasound treatment device and aiming apparatus
EP3416581B1 (de) 2016-02-16 2024-01-03 Mentice AB Systeme zum verlegen eines katheters in einem gefäss
WO2018001099A1 (zh) 2016-06-30 2018-01-04 上海联影医疗科技有限公司 一种血管提取方法与系统
CN106157320B (zh) * 2016-07-29 2019-02-01 上海联影医疗科技有限公司 一种图像血管分割方法及装置
US10510171B2 (en) * 2016-11-29 2019-12-17 Biosense Webster (Israel) Ltd. Visualization of anatomical cavities
US10748451B2 (en) * 2016-12-15 2020-08-18 Duke University Methods and systems for generating fluid simulation models
US12064183B2 (en) * 2017-03-21 2024-08-20 Canon U.S.A., Inc. Methods, apparatuses and storage mediums for ablation planning and performance
WO2019023375A2 (en) * 2017-07-26 2019-01-31 Canon U.S.A., Inc. METHOD FOR CO-RECORDING AND DISPLAYING MULTIPLE IMAGING MODALITIES
JP7054411B2 (ja) * 2017-07-26 2022-04-13 キヤノン ユーエスエイ，インコーポレイテッド 血管造影画像を用いて心臓運動を評価するための方法
US20220036646A1 (en) * 2017-11-30 2022-02-03 Shenzhen Keya Medical Technology Corporation Methods and devices for performing three-dimensional blood vessel reconstruction using angiographic image
US11037280B2 (en) 2019-03-12 2021-06-15 GE Precision Healthcare LLC System and method for simulating bilateral injection of contrast agent into a patient
US20220104687A1 (en) * 2020-10-06 2022-04-07 Asensus Surgical Us, Inc. Use of computer vision to determine anatomical structure paths
TWI768575B (zh) 2020-12-03 2022-06-21 財團法人工業技術研究院 三維影像動態矯正評估與矯具輔助設計方法及其系統
US20230053189A1 (en) * 2021-08-11 2023-02-16 Terumo Cardiovascular Systems Corporation Augmented-reality endoscopic vessel harvesting
DE102022201003B3 (de) * 2022-01-31 2023-06-22 Siemens Healthcare Gmbh Verfahren zum Festlegen einer Aufnahmetrajektorie
WO2024058835A1 (en) * 2022-09-15 2024-03-21 Medtronic Vascular, Inc. Assembly of medical images from different sources to create a 3-dimensional model

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7840252B2 (en) * 1999-05-18 2010-11-23 MediGuide, Ltd. Method and system for determining a three dimensional representation of a tubular organ
US6233476B1 (en) * 1999-05-18 2001-05-15 Mediguide Ltd. Medical positioning system
US7778688B2 (en) 1999-05-18 2010-08-17 MediGuide, Ltd. System and method for delivering a stent to a selected position within a lumen
AU2001256992A1 (en) * 2000-04-07 2001-10-23 Stephen R. Aylward Systems and methods for tubular object processing
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
US7811294B2 (en) * 2004-03-08 2010-10-12 Mediguide Ltd. Automatic guidewire maneuvering system and method

Also Published As

Publication number Publication date
CA2613165A1 (en) 2008-03-18
JP5347190B2 (ja) 2013-11-20
JP2008100055A (ja) 2008-05-01
DE602007013502D1 (de) 2011-05-12
CA2613165C (en) 2015-04-28
IL186029A0 (en) 2008-01-20
EP1901232A3 (de) 2009-02-25
EP1901232B1 (de) 2011-03-30
US8676300B2 (en) 2014-03-18
EP1901232A2 (de) 2008-03-19
US20080091171A1 (en) 2008-04-17

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