AU2001281720A1 - Determining the position of an axis of rotation (patient positioning table, radiation therapy) on the basis of an angle of rotation and a chord through a movable mark - Google Patents

Determining the position of an axis of rotation (patient positioning table, radiation therapy) on the basis of an angle of rotation and a chord through a movable mark

Info

Publication number
AU2001281720A1
AU2001281720A1 AU2001281720A AU8172001A AU2001281720A1 AU 2001281720 A1 AU2001281720 A1 AU 2001281720A1 AU 2001281720 A AU2001281720 A AU 2001281720A AU 8172001 A AU8172001 A AU 8172001A AU 2001281720 A1 AU2001281720 A1 AU 2001281720A1
Authority
AU
Australia
Prior art keywords
rotation
axis
positioning table
basis
determining
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
AU2001281720A
Inventor
Gunther Hartmann
Oliver Jackel
Christian Karger
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.)
Deutsches Krebsforschungszentrum DKFZ
Original Assignee
Deutsches Krebsforschungszentrum DKFZ
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 Deutsches Krebsforschungszentrum DKFZ filed Critical Deutsches Krebsforschungszentrum DKFZ
Publication of AU2001281720A1 publication Critical patent/AU2001281720A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
    • A61N2005/105—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam using a laser alignment system

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

For precision radiation therapy it is essential that the patient be positioned as accurately as possible with reference to the irradiation center (IC). To this end, an axis of rotation (TA) of a patient positioning table (7) is first determined in terms of its position and is then aligned correspondingly. For determining the position, a mark (5) is introduced into the isocenter (IC) of the irradiation device and rotates with the patient positioning table (7). The distance between the axis of rotation (TA) and the isocenter (IC) is determined on the basis of the distance (P, IC) traveled and the angle of rotation (phi), and the axis of rotation is then aligned correspondingly.
AU2001281720A 2000-08-04 2001-08-06 Determining the position of an axis of rotation (patient positioning table, radiation therapy) on the basis of an angle of rotation and a chord through a movable mark Abandoned AU2001281720A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10038836A DE10038836A1 (en) 2000-08-04 2000-08-04 Method and measuring arrangement for determining the position of an axis of rotation of a body and method for aligning a patient table
DE10038836 2000-08-04
PCT/DE2001/002924 WO2002012823A1 (en) 2000-08-04 2001-08-06 Determining the position of an axis of rotation (patient positioning table, radiation therapy) on the basis of an angle of rotation and a chord through a movable mark

Publications (1)

Publication Number Publication Date
AU2001281720A1 true AU2001281720A1 (en) 2002-02-18

Family

ID=7651830

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001281720A Abandoned AU2001281720A1 (en) 2000-08-04 2001-08-06 Determining the position of an axis of rotation (patient positioning table, radiation therapy) on the basis of an angle of rotation and a chord through a movable mark

Country Status (6)

Country Link
US (1) US20040013414A1 (en)
EP (1) EP1305565B1 (en)
AT (1) ATE292782T1 (en)
AU (1) AU2001281720A1 (en)
DE (3) DE10038836A1 (en)
WO (1) WO2002012823A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE357839T1 (en) * 2001-10-30 2007-04-15 Univ Loma Linda Med DEVICE FOR ALIGNING A PATIENT FOR RADIATION THERAPY
KR101164150B1 (en) * 2003-08-12 2012-07-13 로마 린다 유니버시티 메디칼 센터 Patient positioning system for radiation therapy system
CN1894577B (en) * 2003-08-12 2012-12-12 洛马林达大学医学中心 Patient positioning system for radiation therapy system
US7073508B2 (en) 2004-06-25 2006-07-11 Loma Linda University Medical Center Method and device for registration and immobilization
DE102006015683A1 (en) * 2006-04-04 2007-11-08 Siemens Ag Medical device
DE102006021632A1 (en) * 2006-05-09 2007-11-15 Siemens Ag Medical device, test specimen and method for checking the positioning accuracy of a patient table with respect to an isocenter of a medical device
CN103285527B (en) 2006-11-21 2016-06-22 洛马林达大学医学中心 Apparatus and method for immobilizing patients for breast radiation therapy
WO2013189520A1 (en) * 2012-06-19 2013-12-27 Brainlab Ag Method and apparatus for detecting undesirable rotation of medical markers
CN113499548A (en) * 2021-07-07 2021-10-15 中以康联国际医疗科技有限公司 Patient positioning method and positioning device
CN114191730B (en) * 2022-01-24 2024-07-12 中以康联国际医疗科技有限公司 Patient positioning method, patient positioning device and patient positioning system

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US4123660A (en) * 1977-02-22 1978-10-31 William Beaumont Hospital Optical alignment apparatus for teletherapy machine or the like
DE2940633C2 (en) * 1979-10-06 1986-01-02 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Method for determining the axis of rotation of a rotary table in multi-coordinate measuring devices
JPS59183458A (en) * 1983-04-01 1984-10-18 Hitachi Ltd Picture retrieving system
JPS60196856A (en) * 1984-03-20 1985-10-05 Olympus Optical Co Ltd Picture retrieval registering system
US4646250A (en) * 1984-10-18 1987-02-24 International Business Machines Corp. Data entry screen
US4829453A (en) * 1987-03-05 1989-05-09 Sharp Kabushiki Kaisha Apparatus for cataloging and retrieving image data
JP2735187B2 (en) * 1987-03-17 1998-04-02 株式会社東芝 Information search method
US4944023A (en) * 1987-05-19 1990-07-24 Ricoh Company, Ltd. Method of describing image information
JP2993673B2 (en) * 1989-01-27 1999-12-20 株式会社日立製作所 Electronic file device
DE69028573T2 (en) * 1989-05-31 1997-03-27 Toshiba Kawasaki Kk High-speed search system for image data storage
US5179652A (en) * 1989-12-13 1993-01-12 Anthony I. Rozmanith Method and apparatus for storing, transmitting and retrieving graphical and tabular data
US5012334B1 (en) * 1990-01-29 1997-05-13 Grass Valley Group Video image bank for storing and retrieving video image sequences
US5202828A (en) * 1991-05-15 1993-04-13 Apple Computer, Inc. User interface system having programmable user interface elements
CA2069976A1 (en) * 1991-05-31 1992-12-01 Shin-Ichi Nakazawa Retrieval system for graphic information
US5381158A (en) * 1991-07-12 1995-01-10 Kabushiki Kaisha Toshiba Information retrieval apparatus
US5421008A (en) * 1991-11-08 1995-05-30 International Business Machines Corporation System for interactive graphical construction of a data base query and storing of the query object links as an object
US5579471A (en) * 1992-11-09 1996-11-26 International Business Machines Corporation Image query system and method
US5647058A (en) * 1993-05-24 1997-07-08 International Business Machines Corporation Method for high-dimensionality indexing in a multi-media database
US5371794A (en) * 1993-11-02 1994-12-06 Sun Microsystems, Inc. Method and apparatus for privacy and authentication in wireless networks
US5432834A (en) * 1993-11-22 1995-07-11 Hologic, Inc. Whole-body dual-energy bone densitometry using a narrow angle fan beam to cover the entire body in successive scans
DE4411907A1 (en) * 1994-04-07 1995-10-12 Alexander Dr Hohensee Determining rotation axis of human joint with variable axis position
US5893095A (en) * 1996-03-29 1999-04-06 Virage, Inc. Similarity engine for content-based retrieval of images
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US5982492A (en) * 1998-04-07 1999-11-09 Lam Research Corporation Method of and apparatus for determining the center of a generally circular workpiece relative to a rotation axis of the workpiece
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DE19904675A1 (en) * 1999-02-04 2000-08-10 Schwerionenforsch Gmbh Gantry system and method for operating the system

Also Published As

Publication number Publication date
DE50105844D1 (en) 2005-05-12
EP1305565B1 (en) 2005-04-06
DE10193192D2 (en) 2003-05-15
EP1305565A1 (en) 2003-05-02
US20040013414A1 (en) 2004-01-22
WO2002012823A1 (en) 2002-02-14
DE10038836A1 (en) 2002-02-21
ATE292782T1 (en) 2005-04-15

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