发明名称 |
METHOD AND APPARATUS PERTAINING TO MULTI-STAGE RADIATION-TREATMENT PLAN OPTIMIZATION |
摘要 |
A control circuit employs at least two optimization stages while developing a radiation-treatment plan. During a first optimization stage the control circuit uses a first radiation-treatment plan optimization process that employs user-selected constraints to provide general plan results. During this first optimization stage the control circuit then provides one or more opportunities for a user to modify those user-selected constraints to thereby influence the general plan results. Eventually, this first optimization stage identifies a set of resultant user-selected constraints. During the second optimization stage the control circuit then uses a second radiation-treatment plan optimization process that employs the aforementioned resultant user-selected constraints to provide an optimized radiation-treatment plan. |
申请公布号 |
WO2013040677(A1) |
申请公布日期 |
2013.03.28 |
申请号 |
WO2012CA00830 |
申请日期 |
2012.09.20 |
申请人 |
VARIAN MEDICAL SYSTEMS INTERNATIONAL AG;VARIAN MEDICAL SYSTEMS CANADA, INC.;NORD, JANNE;ARCHAMBAULT, YVES |
发明人 |
NORD, JANNE;ARCHAMBAULT, YVES |
分类号 |
A61N5/00;A61N5/10;G06Q50/22 |
主分类号 |
A61N5/00 |
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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