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:
Jul. 11, 2000
Filed:
Oct. 27, 1998
Applicant:
Inventor:
Gaetano Pagano, Florence, IT;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G21K / ;
U.S. Cl.
CPC ...
378155 ; 378154 ;
Abstract
An apparatus for radiological examination is provided with the grid 16 that is driven in reciprocating motion in order to reduce the effect of radiation scattered by the body of the patient being irradiated. The grid 16 is connected to a counterweight 23, and is moved through a motion transmission mechanism that is of the crank and connecting-rod type so as to ensure a dynamic balancing of the oscillating masses. With this simple and accurate type of driving system, better quality radiographic images can be obtained under different adjustment and set-up conditions of the apparatus.