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:
Oct. 23, 2018
Filed:
Apr. 22, 2016
Ion Beam Applications S.a., Louvain-la-Neuve, BE;
Simon Marcelis, Brussels, BE;
Yves Claereboudt, Nil-Saint-Vincent, BE;
Thierry Mertens, Nuremberg, DE;
Frédéric Dessy, Binche, BE;
Ion Beam Applications S.A., Louvain-la-Neuve, BE;
Abstract
A phantom and method for quality assurance of a particle therapy apparatus used in the intensity modulated particle therapy (IMPT) mode is provided. The phantom comprises a frame structure having a first face and a second face that is parallel to the first face. The phantom further comprises one or more wedges, and a first and second block of material each having a first block face and a second block face parallel thereto. In addition, the phantom further includes an absolute dosimeter arranged at the first block face. A plurality of beads of high density material is located in the first or second block, and a 2D detector is arranged at the second face of the frame structure.