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:
Mar. 02, 2021
Filed:
Mar. 29, 2017
Applicant:
Cefla Societá Cooperativa, Imola, IT;
Inventors:
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 6/03 (2006.01); A61B 6/06 (2006.01); A61B 6/14 (2006.01); G21K 1/02 (2006.01); G21K 1/04 (2006.01); A61B 6/00 (2006.01);
U.S. Cl.
CPC ...
G21K 1/025 (2013.01); A61B 6/032 (2013.01); A61B 6/035 (2013.01); A61B 6/06 (2013.01); A61B 6/14 (2013.01); A61B 6/501 (2013.01); G21K 1/02 (2013.01); G21K 1/04 (2013.01); G21K 1/043 (2013.01); G21K 1/046 (2013.01);
Abstract
A method of limiting a X-ray beam, for example in connection with an extraoral radiographic apparatus, includes moving at least two blades of a blade limiting device through one actuator only, so as to produce a X-ray beam having the desired shape, wherein the actuator moves the at least two blades at the same time, in a direct way and in the same direction, even in the event of inversion of the direction of movement of the blades.