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.

Date of Patent:
Jan. 27, 2015

Filed:

Mar. 24, 2011
Applicants:

Naoyuki Nishinou, Tokyo, JP;

Haruyasu Nakatsugawa, Tokyo, JP;

Inventors:

Naoyuki Nishinou, Tokyo, JP;

Haruyasu Nakatsugawa, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 31/49 (2006.01); A61B 6/00 (2006.01);
U.S. Cl.
CPC ...
A61B 6/4283 (2013.01); A61B 6/4233 (2013.01); A61B 6/547 (2013.01); A61B 6/4452 (2013.01); A61B 6/548 (2013.01);
Abstract

An electronic cassette that is equipped with a drive mechanism capable of accommodating a radiation detection section respectively in two casings and that is capable of changing the surface area of the radiation detection section to be externally exposed and the exposure position on the radiation detection section. Deterioration of the radiation detection section from radiation can be distributed due to control such that the same exposure position is not repeatedly employed. An electronic cassette is accordingly provided that does not suffer from uneven effects of deterioration from radiation within a single sheet radiation detection section even with repeated use.


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