PARTICLE BEAM THERAPY DEVICE AND PARTICLE BEAM THERAPY DEVICE OPERATION METHOD

WIPO Patent Application WO/2013/145117

A1

A control unit (20) is configured such that disposed are: a drive pattern retaining unit (25) which retains a plurality of drive patterns (OP-S, OP-L) in which, as drive patterns in which an accelerator (10) repeats periodically, the time (To) at which a particle beam (B) may be emitted varies, and even if a hysteresis is present, each respective operation condition is adjusted such that a polarizing electromagnet (13) of the accelerator (10) reaches a desired magnetic field intensity; an illumination condition read-in unit (22) which reads in an illumination condition for each slice of a plurality of slices into which an illumination subject is segmented in the depth direction; a drive pattern selection unit (23) which, on the basis of the read-in illumination condition, selects, from among the plurality of drive patterns, a drive pattern suited to the slice; and a primary control unit (21) which, for each slice, controls the accelerator (10) on the basis of the selected drive pattern, and controls an illumination device (40) on the basis of the illumination condition.

YAMADA YUKIKO (JP)
HARADA HISASHI (JP)
HONDA TAIZO (JP)
IKEDA MASAHIRO (JP)
HANAKAWA KAZUSHI (JP)
OTANI TOSHIHIRO (JP)
KATAYOSE TADASHI (JP)

PCT/JP2012/057894

October 03, 2013

March 27, 2012

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MITSUBISHI ELECTRIC CORP (JP)
YAMADA YUKIKO (JP)
HARADA HISASHI (JP)
HONDA TAIZO (JP)
IKEDA MASAHIRO (JP)
HANAKAWA KAZUSHI (JP)
OTANI TOSHIHIRO (JP)
KATAYOSE TADASHI (JP)

A61N5/10

WO2011092815A1	2011-08-04
WO2011121762A1	2011-10-06

JP2007132902A	2007-05-31
JP2010201099A	2010-09-16
JP2008226740A	2008-09-25
JP2010238463A	2010-10-21

See also references of EP 2832399A4

OIWA Masuo et al. (JP)
Masuo Oiwa (JP)

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