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METHOD AND DEVICE FOR CHECKING AN IRRADIATION PLANNING SYSTEM, AND IRRADIATION SYSTEM

  • US 20120273666A1
  • Filed: 08/10/2010
  • Published: 11/01/2012
  • Est. Priority Date: 09/29/2009
  • Status: Active Grant
First Claim
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1. A method for monitoring an irradiation planning, the method comprising:

  • providing an irradiation planning data set that is created for irradiating a moving target volume;

    providing a motion signal that simulates a motion of the target volume;

    irradiating, using an irradiation system, a phantom using control parameters stored in the irradiation planning data set and the motion signal, the phantom being configured for detecting a dose distribution deposited in the phantom during or after the irradiation;

    ascertaining the dose distribution deposited in the phantom;

    calculating an expected dose distribution on the basis of parameters that are related to the control of the irradiation system during the irradiation; and

    comparing the ascertained dose distribution deposited in the phantom with the calculated expected dose distribution.

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