发明名称 |
Scanning aperture ion beam modulator |
摘要 |
A modulator for ions such as protons employs multiple shutter pairs to create independently movable apertures effecting a multiple pencil beam treatment of the patient thereby increasing treatment speed by eliminating the need for a custom compensator.
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申请公布号 |
US7977648(B2) |
申请公布日期 |
2011.07.12 |
申请号 |
US20080305554 |
申请日期 |
2008.02.27 |
申请人 |
WISCONSIN ALUMNI RESEARCH FOUNDATION |
发明人 |
WESTERLY DAVID C.;MACKIE THOMAS R.;FLYNN RYAN T. |
分类号 |
H01J3/14;A61N5/00 |
主分类号 |
H01J3/14 |
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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