WO2006085253A3 - Computer tomography apparatus, method of examining an object of interest with a computer tomography apparatus, computer-readable medium and program element - Google Patents

Computer tomography apparatus, method of examining an object of interest with a computer tomography apparatus, computer-readable medium and program element Download PDF

Info

Publication number
WO2006085253A3
WO2006085253A3 PCT/IB2006/050374 IB2006050374W WO2006085253A3 WO 2006085253 A3 WO2006085253 A3 WO 2006085253A3 IB 2006050374 W IB2006050374 W IB 2006050374W WO 2006085253 A3 WO2006085253 A3 WO 2006085253A3
Authority
WO
WIPO (PCT)
Prior art keywords
interest
tomography apparatus
computer
computer tomography
motion interval
Prior art date
Application number
PCT/IB2006/050374
Other languages
French (fr)
Other versions
WO2006085253A2 (en
Inventor
Robert Manzke
Michael Grass
Original Assignee
Philips Intellectual Property
Koninkl Philips Electronics Nv
Robert Manzke
Michael Grass
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 Philips Intellectual Property, Koninkl Philips Electronics Nv, Robert Manzke, Michael Grass filed Critical Philips Intellectual Property
Publication of WO2006085253A2 publication Critical patent/WO2006085253A2/en
Publication of WO2006085253A3 publication Critical patent/WO2006085253A3/en

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
    • A61B6/52—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 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
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5288—Devices using data or image processing specially adapted for radiation diagnosis involving retrospective matching to a physiological signal
    • 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 for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/027—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis characterised by the use of a particular data acquisition trajectory, e.g. helical or spiral

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Physiology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

A computer tomography apparatus (100) for examination of a moving object of interest (130), comprising an electromagnetic radiation source (104) adapted to emit electromagnetic radiation to the object of interest (130) and adapted to rotate around the object of interest (130), detecting elements (123) adapted to detect electromagnetic radiation emitted by the electromagnetic radiation source (104) and passed through the object of interest (130), adapted to rotate around the object of interest (130) and adapted to detect first data related to a first motion interval of the object of interest (130) and to detect second data related to a second motion interval of the object of interest (130), and a determination unit (118) adapted to determine images of the structure of the object of interest (130) in the first motion interval and in the second motion interval and to determine motion information concerning the object of interest (130) between the first motion interval and the second motion interval based on an analysis of the determined images.
PCT/IB2006/050374 2005-02-11 2006-02-06 Computer tomography apparatus, method of examining an object of interest with a computer tomography apparatus, computer-readable medium and program element WO2006085253A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05101025.4 2005-02-11
EP05101025 2005-02-11

Publications (2)

Publication Number Publication Date
WO2006085253A2 WO2006085253A2 (en) 2006-08-17
WO2006085253A3 true WO2006085253A3 (en) 2006-10-19

Family

ID=36649814

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/050374 WO2006085253A2 (en) 2005-02-11 2006-02-06 Computer tomography apparatus, method of examining an object of interest with a computer tomography apparatus, computer-readable medium and program element

Country Status (1)

Country Link
WO (1) WO2006085253A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2007217369A1 (en) * 2006-02-27 2007-08-30 University Of Rochester Method and apparatus for cone beam CT dynamic imaging
US20100119115A1 (en) * 2006-12-15 2010-05-13 Koninklijke Philips Electronics N. V. Imaging system for imaging an object in an examination zone
DE102008048687A1 (en) * 2008-09-24 2009-09-17 Siemens Aktiengesellschaft Cyclic signal e.g. cardioid curve, determining method for use during tomography scanning of e.g. heart of small animal, involves deriving cycle signals from individual cycle-phases depending on acquisition time of image acquisitions
DE102015218819A1 (en) * 2015-09-30 2017-03-30 Siemens Healthcare Gmbh Method and system for determining a respiratory phase
EP3574836A1 (en) * 2018-05-30 2019-12-04 Koninklijke Philips N.V. Temporally gated three-dimensional imaging

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020025017A1 (en) * 1999-06-17 2002-02-28 Stergios Stergiopoulos Method for tracing organ motion and removing artifacts for computed tomography imaging systems
US20040081269A1 (en) * 2002-10-23 2004-04-29 Tin-Su Pan Retrospective respiratory gating for imaging and treatment
WO2004103181A1 (en) * 2003-05-21 2004-12-02 Philips Intellectual Property & Standards Gmbh Apparatus and method for recording the movement of organs of the body
US20040258286A1 (en) * 2003-06-20 2004-12-23 Salla Prathyusha K. Systems and methods for retrospective internal gating
WO2005008597A2 (en) * 2003-07-16 2005-01-27 Philips Intellectual Property & Standards Gmbh Reconstruction of an image of a moving object from volumetric data

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020025017A1 (en) * 1999-06-17 2002-02-28 Stergios Stergiopoulos Method for tracing organ motion and removing artifacts for computed tomography imaging systems
US20040081269A1 (en) * 2002-10-23 2004-04-29 Tin-Su Pan Retrospective respiratory gating for imaging and treatment
WO2004103181A1 (en) * 2003-05-21 2004-12-02 Philips Intellectual Property & Standards Gmbh Apparatus and method for recording the movement of organs of the body
US20040258286A1 (en) * 2003-06-20 2004-12-23 Salla Prathyusha K. Systems and methods for retrospective internal gating
WO2005008597A2 (en) * 2003-07-16 2005-01-27 Philips Intellectual Property & Standards Gmbh Reconstruction of an image of a moving object from volumetric data

Also Published As

Publication number Publication date
WO2006085253A2 (en) 2006-08-17

Similar Documents

Publication Publication Date Title
WO2006090323A3 (en) Computer tomography apparatus with multiple x-ray radiation sources
US8563932B2 (en) Device and method for diffusion optical tomography
US9404904B2 (en) Methods and systems for non-destructive inspection
JP2008531107A5 (en)
DE602007007340D1 (en) COMPUTER-ASSISTED ANALYSIS USING VIDEO DATA FROM ENDOSCOPES
CN103371804B (en) Object information acquiring apparatus and method for controlling same
WO2007057841A3 (en) Systems and methods using x-ray tube spectra for computed tomography applications
WO2007126667A3 (en) Processing and measuring the spine in radiographs
ATE484042T1 (en) MOVEMENT COMPENSATION IN ENERGY SENSITIVE COMPUTER TOMOGRAPHY
EP1568322A4 (en) Computer-aided diagnostic apparatus
NZ614201A (en) Diagnostic devices and related methods
EP1332715A3 (en) Arteriosclerosis inspecting apparatus
WO2008050222A3 (en) Method and system for automatic quality control used in computerized analysis of ct angiography
DE602008005841D1 (en) Device and computer readable medium for SVT and VT classification
WO2006138340A3 (en) Method and apparatus for the non-invasive sensing of glucose in a human subject
EP2177903A3 (en) Inspection apparatus
WO2007111669A3 (en) Combined x-ray and optical tomographic imaging system
WO2015172726A1 (en) Image display method
DE602004030456D1 (en) HYDROCARBON DETECTING SYSTEMS AND METHODS BY USING A WAVELET ENERGY ABSORPTION ANALYSIS
WO2005069887A3 (en) Micro-scale compact device for in vivo medical diagnosis combining optical imaging and point fluorescence spectroscopy
EP1398721A3 (en) Computer assisted analysis of tomographic mammography data
WO2006085253A3 (en) Computer tomography apparatus, method of examining an object of interest with a computer tomography apparatus, computer-readable medium and program element
ES2173600T3 (en) A METHOD FOR CHARACTERIZING SAMPLES BASED ON INTERMEDIATE STATISTICAL DATA.
WO2007030484A3 (en) Nanotube fabric-based sensor systems and methods of making same
EP1542154A3 (en) Object detection

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 06710829

Country of ref document: EP

Kind code of ref document: A2

WWW Wipo information: withdrawn in national office

Ref document number: 6710829

Country of ref document: EP