Optimization study on range-compensating bolus in proton therapy
| Project/Area Number |
19591452
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Radiation science
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| Research Institution | University of Tsukuba |
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Principal Investigator |
TAKADA Yoshihisa University of Tsukuba, 大学院・数理物質科学研究科, 教授 (00134205)
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| Project Period (FY) |
2007 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2007: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 粒子線治療 / 照射技術 / 陽子線 / ボーラス / Wobbler法 / 二重散乱体法 / ガウス型Penumbra関数 / 散乱 / 2重リング2重散乱体法 |
|---|
| Research Abstract |
We have developed an optimization method of the range-compensating bolus to obtain an optimum shape of the bolus satisfying a prescribed dose distribution inside and around the target volume automatically. We applied this method to a number of geometrical phantoms and verified the effectiveness.
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Report
(4 results)
Research Products
(22 results)
