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:
Dec. 24, 1996
Filed:
Feb. 15, 1996
Masakuni Fujise, Otawara, JP;
Hiroshi Ishikawa, Mitaka, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
A radiographing operation is performed by using an X-ray CT apparatus for performing a radiographing operation to a subject lying on a bed, which comprises a bed drive means, an X-ray tube irradiating an X-ray to the subject, a detecting means for detecting an irradiated X-ray, a gantry on which said X-ray tube and said X-ray detecting means are mounted, a gantry drive means for rotationally driving the gantry, an exposure information file means into which past exposure information for the subject is stored, and a main controller for controlling the X-ray tube, the bed drive means and the gantry drive means. The radiographing condition according to which the radiographing operation is performed is set in accordance with a past exposure information stored in the exposure information file and at least one of the bed, the X-ray tube and the gantry.