发明名称 |
Radiation therapy treatment method |
摘要 |
Radiation therapy planning uses a beam commissioning tool and a Monte Carlo dose calculation tool. In the beam commissioning, measured dose data are input into a data processor. The measured dose data are derived from exposing a phantom to radiation from a source; and measuring the radiation dose to obtain a measured dose in the phantom resulting from the exposing step. The dose is measured at a plurality of points within the phantom, at least some of said points being axial points located at positions along a substantially central axis of the radiation source and others of said points being transverse points located at positions along an axis transverse to the central axis. The method further performs a Monte Carlo simulation of the radiation source to determine a simulated dose at the plurality of points; and further models the radiation source using the simulated dose and the measured dose.
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申请公布号 |
US6714620(B2) |
申请公布日期 |
2004.03.30 |
申请号 |
US20010957397 |
申请日期 |
2001.09.20 |
申请人 |
NUMERIX, LLC |
发明人 |
CAFLISCH RUSSEL;GOLDENFELD NIGEL;GORLACHEV GENNADY;KALUGIN PAVEL;MECHKOV SERGUEI |
分类号 |
A61N5/10;(IPC1-7):A61N5/10 |
主分类号 |
A61N5/10 |
代理机构 |
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地址 |
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