Title:
X-ray computed tomography equipment
Document Type and Number:
Japanese Patent JP6359245
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an X-ray computer tomographic apparatus capable of reducing an impact caused by the deterioration of a degree of precision in the horizontal movement of a top board included in a bed device.SOLUTION: A bed device includes a top board for placing an object to be examined. First operation condition acquisition means acquires a first operation condition including a first velocity to move the top board. First control means moves the top board on the basis of the first velocity included in the acquired first operation condition. Velocity acquisition means acquires the velocity of the top board moved by the first control means. Calculation means calculates a velocity error between the first velocity included in the acquired first operation condition and the acquired velocity of the top board. Second operation condition acquisition means acquires a second operation condition including a second velocity to move the top board. Second control means moves the top board on the basis of the second velocity included in the acquired second operation condition and the calculated velocity error.
Inventors:
Hidefumi Komatsu
Application Number:
JP2013120714A
Publication Date:
July 18, 2018
Filing Date:
June 07, 2013
Export Citation:
Assignee:
Canon Medical Systems Corporation
International Classes:
A61B6/03
Domestic Patent References:
| JP2009006027A | ||||
| JP2006110110A | ||||
| JP2009268799A | ||||
| JP6054838A | ||||
| JP7231887A | ||||
| JP2003024324A | ||||
| JP2003199738A | ||||
| JP2011030585A |
Attorney, Agent or Firm:
Kurata Masatoshi
Yoshihiro Fukuhara
Makoto Nakamura
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Takao Ako
Tadashi Inoue
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Yoshihiro Fukuhara
Makoto Nakamura
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Takao Ako
Tadashi Inoue
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi