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Title:
PARTICLE BEAM THERAPY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/081826
Kind Code:
A1
Abstract:
Provided is a small particle beam therapy system wherein an irradiation mode can be selected from a raster scanning mode and a discrete spot scanning mode on the basis of a previous selection depending on an affected part 41 of a patient 4 to be irradiated, and both irradiation modes of the raster scanning mode and the discrete spot scanning mode can be executed by a single irradiation device 500. It is thereby possible to achieve more accurate irradiation as well as high dose rates.

Inventors:
UMEZAWA Masumi (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
FUJITAKA Shinichirou (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
TAKAYANAGI Taisuke (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
Application Number:
JP2015/082046
Publication Date:
May 18, 2017
Filing Date:
November 13, 2015
Export Citation:
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Assignee:
HITACHI, LTD. (6-6 Marunouchi 1-chome, Chiyoda-ku Tokyo, 80, 〒1008280, JP)
International Classes:
A61N5/10
Foreign References:
JP2011161055A2011-08-25
JP2010279702A2010-12-16
Other References:
See also references of EP 3375484A4
Attorney, Agent or Firm:
KAICHI IP (3-16, Nihonbashi-muromachi 4-chome Chuo-k, Tokyo 22, 〒1030022, JP)
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