Title:
医用テーブル装置、ガントリ装置、およびX線CTシステム並びに制御方法
Document Type and Number:
Japanese Patent JP5053488
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a medical table unit, a gantry, an X-ray CT system and a control method which accomplish lifting operation of the top board and/or fast gantry tiling securing safety and accurate positioning performance thereby improving the throughput of patients. SOLUTION: Speed mode is automatically switched according to the height position of the top board (201) and the time length in the continuation of lifting operation. A control is performed to let the lifting operation of the top board (201) be done only at a low speed mode regardless of the time length in the continuation of the lifting operation (1) near the lower limit position (the range of LL+αfrom LL), (2) near the upper limit position (the range of UL from UL-α) and (3) near the ISO center position (the range of C2 from C1).
Inventors:
Atsu Katsumi
Application Number:
JP2001224724A
Publication Date:
October 17, 2012
Filing Date:
July 25, 2001
Export Citation:
Assignee:
GE Medical Systems Global Technology Company LLC
International Classes:
A61B6/04; A61B6/03; A61G13/02; A61G13/06
Domestic Patent References:
| JP11276472A | ||||
| JP2295881A | ||||
| JP4109936A | ||||
| JP8224235A | ||||
| JP62144639A | ||||
| JP2029241A | ||||
| JP2000020131A |
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura