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:
Jan. 13, 2009
Filed:
Apr. 14, 2006
Fabrice Lamadie, Connaux, FR;
Christophe Brenneis, Saint Victor la Coste, FR;
Philippe Girones, Venejan, FR;
Stéphane Barras, Bouguenais, FR;
Fabrice Lamadie, Connaux, FR;
Christophe Brenneis, Saint Victor la Coste, FR;
Philippe Girones, Venejan, FR;
Stéphane Barras, Bouguenais, FR;
Commissariat A l'Energie Atomique, Paris, FR;
Abstract
The invention relates to a device limiting the appearance of decoding artefacts for a gamma camera with a coded mask comprising a gamma radiation detector () opposite the coded mask () and having a field of view with an area partially coded () by the coded mask (). It comprises a recessed part (), which is opaque to the gamma radiation, to be arranged opposite the detector () with respect to the coded mask (), with said recessed part () obscuring the partially coded area () of the field of view for the detector ().