WO2012051499A3 - System and method for active radiation dose control - Google Patents

System and method for active radiation dose control Download PDF

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Publication number
WO2012051499A3
WO2012051499A3 PCT/US2011/056294 US2011056294W WO2012051499A3 WO 2012051499 A3 WO2012051499 A3 WO 2012051499A3 US 2011056294 W US2011056294 W US 2011056294W WO 2012051499 A3 WO2012051499 A3 WO 2012051499A3
Authority
WO
WIPO (PCT)
Prior art keywords
radiation
roi
detectors
delivered
dosage
Prior art date
Application number
PCT/US2011/056294
Other languages
French (fr)
Other versions
WO2012051499A2 (en
Inventor
Terrance A. Harms
Kevin P. Mccollough
Original Assignee
Mayo Foundation For Medical Education And Research
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 Mayo Foundation For Medical Education And Research filed Critical Mayo Foundation For Medical Education And Research
Publication of WO2012051499A2 publication Critical patent/WO2012051499A2/en
Publication of WO2012051499A3 publication Critical patent/WO2012051499A3/en

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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
    • A61N5/1048—Monitoring, verifying, controlling systems and methods
    • A61N5/1071—Monitoring, verifying, controlling systems and methods for verifying the dose delivered by the treatment plan

Abstract

A system includes radiation detectors coupled to a carrier that is removably attachable to the region of interest (ROI) to ensure a predetermined spatial distribution of the detectors across ROI and, optionally, a processor integrating the system with radiation-delivery equipment. The detectors are adapted to generate data describing the radiation dosage delivered to ROI, while the processor compares the delivered dosage with radiation protocol, according to a method for irradiation of ROI, which method may further include triggering the radiation-delivery equipment to cause interruption of irradiation when delivered dosage exceeds a threshold.
PCT/US2011/056294 2010-10-15 2011-10-14 System and method for active radiation dose control WO2012051499A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39340510P 2010-10-15 2010-10-15
US61/393,405 2010-10-15

Publications (2)

Publication Number Publication Date
WO2012051499A2 WO2012051499A2 (en) 2012-04-19
WO2012051499A3 true WO2012051499A3 (en) 2014-04-03

Family

ID=45938991

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/056294 WO2012051499A2 (en) 2010-10-15 2011-10-14 System and method for active radiation dose control

Country Status (1)

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WO (1) WO2012051499A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9480448B2 (en) 2014-07-23 2016-11-01 General Electric Company System and method for use in mapping a radiation dose applied in an angiography imaging procedure of a patient
USD771089S1 (en) 2014-07-23 2016-11-08 General Electric Company Display screen or portion thereof with graphical user interface for a radiation dose mapping system
US9649079B1 (en) 2014-10-09 2017-05-16 General Electric Company System and method to illustrate a radiation dose applied to different anatomical stages of an exposed subject

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6577709B2 (en) * 1998-06-18 2003-06-10 Siemens Medical Solutions Usa, Inc. Fractional monitor unit radiation delivery control using dose rate modulation
US6810107B2 (en) * 2001-11-02 2004-10-26 Siemens Medical Solutions Usa, Inc. System and method for measuring beam quality and dosimetry using electronic portal imaging
US7120229B2 (en) * 2004-01-30 2006-10-10 Canon Kabushiki Kaisha Radiographic imaging control apparatus and method
US7227152B2 (en) * 2003-03-26 2007-06-05 Siemens Aktiengesellschaft Device to measure a radiation dose
US7336761B2 (en) * 2005-04-21 2008-02-26 Michigan State University Tomographic imaging system using a conformable mirror
US20090037150A1 (en) * 2007-07-30 2009-02-05 David Craft System and method for radiation dose control
US20090161827A1 (en) * 2007-12-23 2009-06-25 Oraya Therapeutics, Inc. Methods and devices for detecting, controlling, and predicting radiation delivery
US20100049030A1 (en) * 2008-08-20 2010-02-25 Saunders John K Mri guided radiation therapy

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6577709B2 (en) * 1998-06-18 2003-06-10 Siemens Medical Solutions Usa, Inc. Fractional monitor unit radiation delivery control using dose rate modulation
US6810107B2 (en) * 2001-11-02 2004-10-26 Siemens Medical Solutions Usa, Inc. System and method for measuring beam quality and dosimetry using electronic portal imaging
US7227152B2 (en) * 2003-03-26 2007-06-05 Siemens Aktiengesellschaft Device to measure a radiation dose
US7120229B2 (en) * 2004-01-30 2006-10-10 Canon Kabushiki Kaisha Radiographic imaging control apparatus and method
US7336761B2 (en) * 2005-04-21 2008-02-26 Michigan State University Tomographic imaging system using a conformable mirror
US20090037150A1 (en) * 2007-07-30 2009-02-05 David Craft System and method for radiation dose control
US20090161827A1 (en) * 2007-12-23 2009-06-25 Oraya Therapeutics, Inc. Methods and devices for detecting, controlling, and predicting radiation delivery
US20100049030A1 (en) * 2008-08-20 2010-02-25 Saunders John K Mri guided radiation therapy

Also Published As

Publication number Publication date
WO2012051499A2 (en) 2012-04-19

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