发明名称 |
RADIATION TREATMENT SYSTEM AND CONTROL METHOD THEREFOR |
摘要 |
<p>A radiotherapy system has: a placing unit placing a subject; an imaging unit performing an imaging of the subject; a region setting unit setting a required region of first image data obtained by the imaging unit performing the imaging of the subject and setting a corresponding required region of second image data obtained by, before the imaging, performing a pre-imaging of the subject; a histogram generating unit generating a dose-volume histogram of the required region of the first image data and generating a dose-volume histogram of the required region of the second image data; a difference computing unit computing a difference between the dose-volume histogram of the required region of the first image data and the dose-volume histogram of the required region of the second image data; and an outputting unit, if it is determined that the difference is greater than a threshold value, outputting the determination to an outside.</p> |
申请公布号 |
EP2594317(A1) |
申请公布日期 |
2013.05.22 |
申请号 |
EP20110806872 |
申请日期 |
2011.07.14 |
申请人 |
KABUSHIKI KAISHA TOSHIBA;TOSHIBA MEDICAL SYSTEMS CORPORATION |
发明人 |
ICHIHASHI, MASAHIDE;KOYAMA, MASANORI |
分类号 |
A61N5/10;A61B6/00 |
主分类号 |
A61N5/10 |
代理机构 |
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代理人 |
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地址 |
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