ATE532229T1 - Wellenleiter und computertomographiesystem mit einem wellenleiter - Google Patents

Wellenleiter und computertomographiesystem mit einem wellenleiter

Info

Publication number
ATE532229T1
ATE532229T1 AT09723416T AT09723416T ATE532229T1 AT E532229 T1 ATE532229 T1 AT E532229T1 AT 09723416 T AT09723416 T AT 09723416T AT 09723416 T AT09723416 T AT 09723416T AT E532229 T1 ATE532229 T1 AT E532229T1
Authority
AT
Austria
Prior art keywords
waveguide
waves
tomography system
interest
channel
Prior art date
Application number
AT09723416T
Other languages
English (en)
Inventor
Robert Pinter
Jens Muehlsteff
Jeroen Thijs
Original Assignee
Koninkl Philips Electronics 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 Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE532229T1 publication Critical patent/ATE532229T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/18—Waveguides; Transmission lines of the waveguide type built-up from several layers to increase operating surface, i.e. alternately conductive and dielectric layers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/0507—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves using microwaves or terahertz waves
    • 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
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A61B5/113—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb occurring during breathing
    • 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [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
    • A61B6/04—Positioning of patients; Tiltable beds or the like
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/16—Dielectric waveguides, i.e. without a longitudinal conductor

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Optics & Photonics (AREA)
  • Physiology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Waveguides (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
AT09723416T 2008-03-19 2009-03-12 Wellenleiter und computertomographiesystem mit einem wellenleiter ATE532229T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08152969 2008-03-19
PCT/IB2009/051037 WO2009115958A1 (en) 2008-03-19 2009-03-12 Waveguide and computed tomography system with a waveguide

Publications (1)

Publication Number Publication Date
ATE532229T1 true ATE532229T1 (de) 2011-11-15

Family

ID=40716989

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09723416T ATE532229T1 (de) 2008-03-19 2009-03-12 Wellenleiter und computertomographiesystem mit einem wellenleiter

Country Status (6)

Country Link
US (1) US8559589B2 (de)
EP (1) EP2263282B1 (de)
JP (1) JP5474925B2 (de)
CN (1) CN101978552B (de)
AT (1) ATE532229T1 (de)
WO (1) WO2009115958A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009049519B4 (de) * 2009-10-15 2018-07-05 Siemens Healthcare Gmbh Computertomograph mit Abstandssensor und Verfahren zur Abstandsmessung in einem Computertomographen

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB906206A (en) * 1957-12-30 1962-09-19 Standard Telephones Cables Ltd Improvements in or relating to travelling wave tubes
US4463329A (en) * 1978-08-15 1984-07-31 Hirosuke Suzuki Dielectric waveguide
US4800350A (en) * 1985-05-23 1989-01-24 The United States Of America As Represented By The Secretary Of The Navy Dielectric waveguide using powdered material
DE3538035A1 (de) * 1985-10-25 1987-04-30 Siemens Ag Rotierende datenuebertragungsvorrichtung
US4751464A (en) * 1987-05-04 1988-06-14 Advanced Nmr Systems, Inc. Cavity resonator with improved magnetic field uniformity for high frequency operation and reduced dielectric heating in NMR imaging devices
US5227797A (en) * 1989-04-25 1993-07-13 Murphy Quentin M Radar tomography
JP4011240B2 (ja) 1999-08-11 2007-11-21 株式会社Ｋｄｄｉ研究所 導波管線路
US6937883B2 (en) * 2000-03-08 2005-08-30 Martin R. Prince System and method for generating gating signals for a magnetic resonance imaging system
AU2002225642A1 (en) 2000-11-24 2002-06-03 David A Feinberg Ultrasound within mri scanners for guidance of mri pulse sequences
US8892189B2 (en) * 2002-05-30 2014-11-18 Alcatel Lucent Apparatus and method for heart size measurement using microwave doppler radar
GB2390230B (en) * 2002-06-07 2005-05-25 Murata Manufacturing Co Applications of a three dimensional structure
GB2399601B (en) * 2003-03-13 2006-03-01 Roger John Shawyer High thrust microwave engine
US6985118B2 (en) * 2003-07-07 2006-01-10 Harris Corporation Multi-band horn antenna using frequency selective surfaces
US6975188B2 (en) * 2003-08-01 2005-12-13 Harris Corporation Variable waveguide
US20050063869A1 (en) * 2003-09-24 2005-03-24 Stephane Follonier Device, system and method of detecting targets in a fluid sample
JP2005319199A (ja) * 2004-05-11 2005-11-17 Toshiba Corp 超音波診断装置
GB0413382D0 (en) * 2004-06-16 2004-07-21 Greater Glasgow Nhs Board Ultrasound waveguide
US7574076B2 (en) * 2005-04-08 2009-08-11 Arryx, Inc. Apparatus for optically-based sorting within liquid core waveguides
US7312742B2 (en) * 2005-05-31 2007-12-25 L-3 Communications Security And Detection Systems, Inc. Computerized tomography using radar
DE102005026158B4 (de) * 2005-06-06 2011-09-15 Schleifring Und Apparatebau Gmbh Datenübertragungssystem für Computertomographen
US20070027443A1 (en) * 2005-06-29 2007-02-01 Ondine International, Ltd. Hand piece for the delivery of light and system employing the hand piece
WO2007010422A2 (en) 2005-07-15 2007-01-25 Koninklijke Philips Electronics N.V. Apparatus and method for defibrillation with pulse detection using electromagnetic waves
EP1949491B1 (de) * 2005-11-14 2011-07-06 VEGA Grieshaber KG Hohlleiterübergang

Also Published As

Publication number Publication date
CN101978552B (zh) 2014-06-04
US8559589B2 (en) 2013-10-15
CN101978552A (zh) 2011-02-16
JP5474925B2 (ja) 2014-04-16
US20110019792A1 (en) 2011-01-27
EP2263282B1 (de) 2011-11-02
EP2263282A1 (de) 2010-12-22
JP2011515141A (ja) 2011-05-19
WO2009115958A1 (en) 2009-09-24

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