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. 09, 2011
Filed:
Jul. 31, 2007
Robert Bohn, Schriesheim, DE;
John Juschka, Eberach, DE;
Petra Juschka-lenz, Legal Representative, Eberach, DE;
Stefan Leidenberger, Effeltrich, DE;
Rene Schramm, Wilhelmsfeld, DE;
Robert Bohn, Schriesheim, DE;
John Juschka, Eberach, DE;
Petra Juschka-Lenz, legal representative, Eberach, DE;
Stefan Leidenberger, Effeltrich, DE;
Rene Schramm, Wilhelmsfeld, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A lamella collimator, in particular for a beam therapy appliance, is provided. The lamella collimator has a plurality of lamellae, which can be moved by a motor or motors in a movement direction in order to preset a countour of a beam path on an X-ray beam. Each lamella has a position measurement apparatus with a movable measurement element, which is attached directly to the respective lamella.