| 摘要 |
PROBLEM TO BE SOLVED: To provide an X-ray fluoroscopic radiography table allowing easy approach of an operator to a subject on a top plate from the inner side. SOLUTION: In this table, a post 3 retains an X-ray tube 1 with a collimator 2, is supported by a linear guide 10 on a side face of a main frame 4, and moves in the longitudinal direction of the top plate 7 by a motor 9 through a gear 13 and a rack 14. An image receiving system 5 retaining an image intensifier 6 is supported by the linear guide 10 on the side face of the main frame 4, and moves in the longitudinal direction of the top plate 7 by a drive mechanism (not shown in Figure) independently of the post 3. The top plate 7 can be moved to the verge of the post 3 above the main frame 4. When the post 3 is moved in the longitudinal direction, the operator 15 can approach the subject 11 from the inner side of the top plate 7 with an easy attitude.
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