Title:
荷電粒子線治療装置
Document Type and Number:
Japanese Patent JP7236894
Kind Code:
B2
Abstract:
A charged particle beam treatment apparatus includes an irradiator that irradiates an irradiation target with a charged particle beam by a scanning method, in which the irradiator includes a scanning electromagnet that performs scanning with the charged particle beam, is rotatable around the irradiation target by a rotating gantry, and emits the charged particle beam with a base axis orthogonal to a center line of the rotating gantry and passing through the center line as a reference, and when the scanning electromagnet is not operated, the charged particle beam which is emitted from a tip portion of the irradiator is inclined in one direction with respect to the base axis.
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Inventors:
Nagaaki Ueguchi
Application Number:
JP2019052697A
Publication Date:
March 10, 2023
Filing Date:
March 20, 2019
Export Citation:
Assignee:
Sumitomo Heavy Industries Ltd.
International Classes:
A61N5/10
Domestic Patent References:
| JP2015500719A |
Foreign References:
| WO2012120615A1 | ||||
| US20130274538 | ||||
| US20140357930 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Yasuki Yanagi
Yoshiki Kuroki
Yasuki Yanagi
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