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. 02, 2025
Filed:
Nov. 22, 2022
Canon Medical Systems Corporation, Tochigi, JP;
Koji Noda, Nasushiobara, JP;
CANON MEDICAL SYSTEMS CORPORATION, Tochigi, JP;
Abstract
An X-ray diagnostic apparatus according to an embodiment includes an arm, a first holder, a second holder, a driver, and a third holder. The arm has the shape of a circular arc; supports an X-ray tube and an X-ray detector. The first holder grasps the arm in a movable manner in the circular arc direction. The second holder supports the first holder in a movable manner in the circular arc direction. The driver is disposed in the second holder; moves the first holder; and, at the same time, relatively moves the arm with respect to the first holder. The third holder is orthogonal to the rotation axis involved in the movement of the arm in the circular arc direction and holds the second holder in a rotatable manner with the axis substantially orthogonal to the vertical direction serving as the rotation axis.