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:
Dec. 26, 2006
Filed:
Sep. 30, 2003
Manfred Schuster, Munich, DE;
Manfred Schuster, Munich, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
The invention concerns a phase contrast X-ray device for creating a phase contrast image of at least one object with at least one X-ray source for generating an X-radiation that has a specific spatial coherence within a specific optical distance to the X-ray source and at least one evaluation unit for converting the X-radiation after the X-radiation has passed through the object arranged within the optical distance to the X-ray source in the phase contrast image of the object. The X-ray source has an output ranging from 50 W up to and including 10 kW and a spatial coherence length of the X-radiation has been selected within the optical distance to the X-ray source ranging from 0.05 μm.