RIPPLE FILTER UNIT FOR USE IN RADIOTHERAPY TREATMENT, METHODS FOR RADIOTHERAPY TREATMENT PLANNING AND DELIVERY AND COMPUTER PROGRAM PRODUCTS

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专利权人:

RaySearch Laboratories AB

发明人:

申请号：

EP18183065.4

公开号：

EP3593858A1

申请日:

2018.07.12

申请国别(地区):

EP

年份:

2020

代理人:

摘要：

A ripple filter unit comprises a first and a second ripple filter, substantially identical, are arranged so that they overlap each other in a beam, with substantially the same orientation and movable relative to each other in such a way as to vary the filter characteristics dynamically. In this way, the modulation characteristics of the ripple filter unit can be varied.

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中国工程科技知识中心

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http://www.ckcest.cn/home/