The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 06, 2022
Filed:
Mar. 18, 2021
Hitachi, Ltd., Tokyo, JP;
Kaoru Yamamoto, Tokyo, JP;
FUJIFILM HEALTHCARE CORPORATION, Chiba, JP;
Abstract
An X-ray fluoroscopic imaging apparatus includes first slide mechanism is disposed at a lower end of a support column, and a second slide mechanism is disposed at an upper end of the support column. When an operation unit has received an instruction, a controller performs a first mode in which the X-ray generator is moved in the predetermined direction by operating the second slide mechanism to move an X-ray support arm in the predetermined direction with respect to the upper end of the support column. Thereafter, the controller performs a second mode of operating the first slide mechanism to move the lower end of the support column at a predetermined first speed in the predetermined direction with respect to a support column support arm, while operating the second slide mechanism to move the X-ray support arm at a second speed smaller than the first speed in an opposite direction.