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Radiation irradiating apparatus and radiation dose management system

  • US 10,195,462 B2
  • Filed: 10/15/2015
  • Issued: 02/05/2019
  • Est. Priority Date: 10/22/2014
  • Status: Active Grant
First Claim
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1. A radiation irradiating apparatus, comprising:

  • processing circuitry configured toacquire a past spatial cumulative dose distribution associated with patient identifying information, from a memory storing spatial cumulative dose distributions;

    cause a radiation irradiator apparatus that emits radiation to irradiate the radiation to a patient associated with the patient identifying information;

    calculate, during the irradiation of the radiation, a first spatial cumulative dose distribution and a second spatial cumulative dose distribution, the second spatial cumulative dose distribution being generated by adding the first spatial cumulative dose distribution to the past spatial cumulative dose distribution; and

    display, on a display during the irradiation of the radiation, at least one of the first and second spatial cumulative dose distributions,wherein each of the spatial cumulative dose distributions is generated by coordinate-transforming each position of a spatial cumulative dose distribution in a real coordinate system to a corresponding position of a spatial human body model or of volume data of the patient.

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