Title:
X-RAY CT APPARATUS
Document Type and Number:
Japanese Patent JP2023061732
Kind Code:
A
Abstract:
To reduce noise by a cooling fan and noise caused by the rotation of a rotary frame while maintaining cooling performance of components stored in a gantry of an X-ray CT apparatus.SOLUTION: An image processing apparatus in an embodiment includes: a rotary frame to which a plurality of components are fixed; a housing for storing the rotary frame; a support plate provided along a part of the outer periphery of the rotary frame in a gap between the rotary frame and the housing; a first cooling fan provided opposed to a first vent hole formed in the support plate; and a cover plate provided so as to open/close a second vent hole formed in the support plate. The cover plate opens/closes the second vent hole according to the rotation and stop of the rotary frame.SELECTED DRAWING: Figure 3
Inventors:
YAMAOKA KENGO
Application Number:
JP2021171840A
Publication Date:
May 02, 2023
Filing Date:
October 20, 2021
Export Citation:
Assignee:
CANON MEDICAL SYSTEMS CORP
International Classes:
A61B6/03
Attorney, Agent or Firm:
Patent Attorney Tokyo International Patent Office
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