Title:
干渉判定装置及び干渉判定方法
Document Type and Number:
Japanese Patent JP6815091
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an interference determination device and an interference determination method capable of preventing interference between a device related to radiation therapy and a subject.SOLUTION: An interference determination device of an embodiment comprises: a calculation part; a determination part; and a display control part. The calculation part calculates a movement procedure until plural movable parts which are moved for emitting a radiation ray to a treatment portion of a subject, become in a prescribed state from a current state. The determination part determines presence/no presence of interference among the plural movable parts, the subject and an apparatus related to radiation of the radiation ray, when the plural movable parts are moved according to the movement procedure calculated by the calculation part. The display control part associates the determination result determined by the determination part with the movement procedure, and displays the determination result.SELECTED DRAWING: Figure 5
Inventors:
Masahide Ichihashi
Application Number:
JP2016077666A
Publication Date:
January 20, 2021
Filing Date:
April 07, 2016
Export Citation:
Assignee:
Canon Medical Systems Corporation
International Classes:
A61N5/10
Domestic Patent References:
| JP63154218A | ||||
| JP2012010759A | ||||
| JP2010057549A | ||||
| JP2014128352A | ||||
| JP2011110335A | ||||
| JP8332235A |
Foreign References:
| US20100303205 |
Attorney, Agent or Firm:
Toranomon Intellectual Property Office