发明名称 |
SYSTEM AND METHODS PHOTON-BASED RADIOTHERAPY AND RADIOSURGERY DELIVERY |
摘要 |
Photon-based radiosurgery is widely used for treating local and regional tumors. The key to improving the quality of radiosurgery is to increase the dose falloff rate from high dose regions inside the tumor to low dose regions of nearby healthy tissues and structures. Dynamic photon painting (DPP) further increases dose falloff rate by treating a target by moving a beam source along a dynamic trajectory, where the speed, direction and even dose rate of the beam source change constantly during irradiation. DPP creates dose gradient that rivals proton Bragg Peak and outperforms Gamma Knife® radiosurgery. |
申请公布号 |
WO2011041500(A3) |
申请公布日期 |
2011.08.18 |
申请号 |
WO2010US50850 |
申请日期 |
2010.09.30 |
申请人 |
STC. UNM;LUAN, SHUANG;MA, LIJUN;CHEN, ZHE |
发明人 |
LUAN, SHUANG;MA, LIJUN;CHEN, ZHE |
分类号 |
A61N5/10;A61B5/05;A61B6/00 |
主分类号 |
A61N5/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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