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:
Apr. 16, 1991
Filed:
May. 29, 1990
Applicant:
Inventors:
Aldona A Siczek, Boulder, CO (US);
Bernard W Siczek, Boulder, CO (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
378173 ; 378167 ; 378181 ;
Abstract
An X-ray examination apparatus includes a device for positioning an X-ray film changer with respect to an image intensifier away from a position in front of the image intensifier for producing X-ray images to a position on a side of the image intensifier when not in use. The device combines a rotational and shifting movement so that the film changer can be positioned on the side of the image intensifier very close to the same without impeding access to a patient.