AU2002212639A1 - Method and system for positioning a device in a tubular organ - Google Patents

Method and system for positioning a device in a tubular organ

Info

Publication number
AU2002212639A1
AU2002212639A1 AU2002212639A AU1263902A AU2002212639A1 AU 2002212639 A1 AU2002212639 A1 AU 2002212639A1 AU 2002212639 A AU2002212639 A AU 2002212639A AU 1263902 A AU1263902 A AU 1263902A AU 2002212639 A1 AU2002212639 A1 AU 2002212639A1
Authority
AU
Australia
Prior art keywords
organ
image
positioning
reconstruction
desired location
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.)
Abandoned
Application number
AU2002212639A
Inventor
Rami Evron
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.)
Paieon Inc
Original Assignee
Paieon Inc
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 Paieon Inc filed Critical Paieon Inc
Publication of AU2002212639A1 publication Critical patent/AU2002212639A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • A61B6/12—Devices for detecting or locating foreign bodies
    • 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
    • A61B6/481—Diagnostic techniques involving the use of contrast agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/50—Clinical applications
    • A61B6/504—Clinical applications involving diagnosis of blood vessels, e.g. by angiography
    • 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
    • A61B6/5229—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

Abstract

A system and method for positioning a device at a desired location in a tubular organ such as an artery. A three-dimensional reconstruction of the organ is obtained, and the desired location is marked in the reconstruction. The device is inserted into the organ and an image is obtained of the device and organ. The reconstruction with the marked location is projected onto a plane from the perspective of the image and the projection and image are superimposed. If the device is not at the desired location, the device is repositioned in the organ and an additional image of the device is obtained. The reconstruction is then projected onto a plane from the perspective of the additional image and the additional image and the projection are superimposed. This process is repeated, as required, until the device is in the desired location.
AU2002212639A 2000-10-18 2001-10-15 Method and system for positioning a device in a tubular organ Abandoned AU2002212639A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24098400P 2000-10-18 2000-10-18
US60240984 2000-10-18
PCT/IL2001/000955 WO2002036013A1 (en) 2000-10-18 2001-10-15 Method and system for positioning a device in a tubular organ

Publications (1)

Publication Number Publication Date
AU2002212639A1 true AU2002212639A1 (en) 2002-05-15

Family

ID=22908731

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002212639A Abandoned AU2002212639A1 (en) 2000-10-18 2001-10-15 Method and system for positioning a device in a tubular organ

Country Status (6)

Country Link
US (1) US7778685B2 (en)
EP (1) EP1341443B1 (en)
AT (1) ATE493070T1 (en)
AU (1) AU2002212639A1 (en)
DE (1) DE60143764D1 (en)
WO (1) WO2002036013A1 (en)

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US7778685B2 (en) 2010-08-17
WO2002036013A1 (en) 2002-05-10
DE60143764D1 (en) 2011-02-10
US20040102697A1 (en) 2004-05-27
EP1341443A1 (en) 2003-09-10
EP1341443B1 (en) 2010-12-29

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