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:
Aug. 12, 2014
Filed:
Mar. 08, 2012
Gisela Anton, Erlangen, DE;
Björn Kreisler, Erlangen, DE;
Torsten Müller, Regensburg, DE;
Ina Ritter, Erlangen, DE;
Gabriele Suft, Nürnberg, DE;
Gisela Anton, Erlangen, DE;
Björn Kreisler, Erlangen, DE;
Torsten Müller, Regensburg, DE;
Ina Ritter, Erlangen, DE;
Gabriele Suft, Nürnberg, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A scraper for an applicator to be used in electron radiation therapy includes a three layer arrangement. A first layer of the three layer arrangement faces an incident direction of electrons and consists of a first material of a first atomic number. The first atomic number is smaller than a second atomic number of a second material of a second layer of the three layer arrangement, The second atomic number is smaller than a third atomic number of a third material of a third layer of the three layer arrangement. The third layer faces away from the incident direction of the electrons.