CA2339534A1 - Method for preparing a radiation therapy plan - Google Patents

Method for preparing a radiation therapy plan Download PDF

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Publication number
CA2339534A1
CA2339534A1 CA002339534A CA2339534A CA2339534A1 CA 2339534 A1 CA2339534 A1 CA 2339534A1 CA 002339534 A CA002339534 A CA 002339534A CA 2339534 A CA2339534 A CA 2339534A CA 2339534 A1 CA2339534 A1 CA 2339534A1
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CA
Canada
Prior art keywords
preparing
radiation therapy
dose
therapy plan
rays
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.)
Granted
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CA002339534A
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French (fr)
Other versions
CA2339534C (en
Inventor
David M. Shepard
Peter Hoban
Thomas R. Mackie
Paul J. Reckwerdt
Gustavo H. Olivera
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Wisconsin Alumni Research Foundation
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Individual
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Application filed by Individual filed Critical Individual
Publication of CA2339534A1 publication Critical patent/CA2339534A1/en
Application granted granted Critical
Publication of CA2339534C publication Critical patent/CA2339534C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • A61N5/103—Treatment planning systems
    • A61N5/1031—Treatment planning systems using a specific method of dose optimization
    • 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
    • G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
    • G16H20/40—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to mechanical, radiation or invasive therapies, e.g. surgery, laser therapy, dialysis or acupuncture

Abstract

A method for determining a radiation treatment plan for a radiotherapy system providing multiple individual rays of intensity modulated radiation iteratively optimized the fluence of an initial set of such rays by a function that requires knowledge of only the prescribed dose and the dose resulting from the particular ray fluences. In this way, the need to store individual dose distributions of each ray are eliminated.
CA002339534A 1998-08-06 1999-08-06 Method for preparing a radiation therapy plan Expired - Lifetime CA2339534C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9553598P 1998-08-06 1998-08-06
US60/095,535 1998-08-06
PCT/US1999/017674 WO2000007668A1 (en) 1998-08-06 1999-08-06 Method for preparing a radiation therapy plan

Publications (2)

Publication Number Publication Date
CA2339534A1 true CA2339534A1 (en) 2000-02-17
CA2339534C CA2339534C (en) 2004-02-17

Family

ID=22252453

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002339534A Expired - Lifetime CA2339534C (en) 1998-08-06 1999-08-06 Method for preparing a radiation therapy plan

Country Status (10)

Country Link
US (1) US6560311B1 (en)
EP (1) EP1102610B1 (en)
JP (1) JP3775993B2 (en)
KR (1) KR20010072304A (en)
AU (1) AU757570B2 (en)
CA (1) CA2339534C (en)
DE (1) DE69934893T2 (en)
IL (1) IL141202A (en)
NZ (1) NZ509668A (en)
WO (1) WO2000007668A1 (en)

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Also Published As

Publication number Publication date
NZ509668A (en) 2004-02-27
DE69934893T2 (en) 2007-11-08
AU5465399A (en) 2000-02-28
EP1102610A1 (en) 2001-05-30
JP3775993B2 (en) 2006-05-17
DE69934893D1 (en) 2007-03-08
US6560311B1 (en) 2003-05-06
AU757570B2 (en) 2003-02-27
CA2339534C (en) 2004-02-17
KR20010072304A (en) 2001-07-31
EP1102610B1 (en) 2007-01-17
IL141202A (en) 2005-12-18
IL141202A0 (en) 2002-02-10
WO2000007668A1 (en) 2000-02-17
JP2002522128A (en) 2002-07-23

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