发明名称 |
PLANAR AND VOLUMETRIC DOSIMETER WITH SCINTILLATING MATERIAL FOR RADIOTHERAPY TREATMENT USING TOMOGRAPHIC RECONSTRUCTION |
摘要 |
According to one aspect, a planar and volumetric dosimeter for use with a radiotherapy machine having a radiation source. The dosimeter includes a scintillating assembly including a plurality of scintillating optical fibers and configured to generate a light output in response to incident dose distribution thereon from the radiation source, and a photo-detector operable to convert optical energy emitted by the scintillating assembly to electrical signals for determining actual two-dimensional (2D) or three-dimensional (3D) dose distribution incident on the scintillating assembly using a tomographic reconstruction algorithm. |
申请公布号 |
US2014217295(A1) |
申请公布日期 |
2014.08.07 |
申请号 |
US201214009139 |
申请日期 |
2012.03.29 |
申请人 |
Beaulieu Luc;Gingras Luc;Goulet Mathieu;Archambault Louis |
发明人 |
Beaulieu Luc;Gingras Luc;Goulet Mathieu;Archambault Louis |
分类号 |
G01T1/105 |
主分类号 |
G01T1/105 |
代理机构 |
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代理人 |
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主权项 |
1. A dosimeter for use on a radiotherapy machine having a radiation source, the dosimeter comprising:
a scintillation assembly configured to generate a light output in response to incident radiation distribution thereon from the radiation source; and at least one photo-detector operable to convert optical energy transmitted by the scintillation assembly to electrical signals for determining at least one of actual two-dimensional (2D) or actual three-dimensional (3D) dose distribution using tomographic reconstruction algorithms. |
地址 |
Quebec CA |