Abstract: The invention relates to a phase contrast x-ray tomography device, comprising an electron gun (44) having a downstream deflector coil (52). The x-ray beam (56) is guided by the deflector coil (54) on a circular path over a target (58), which is marginally tilted towards a plane positioned vertically on the device axis. The x-ray beam (62) generated at focal spot F of the electron beam (56) crosses an object (70) and arrives at a detector line (68) via a phase grating (64) and an amplitude grating (66).
Type:
Grant
Filed:
March 22, 2013
Date of Patent:
September 18, 2018
Assignee:
ARP ANGEWANDTE RADIOLOGISCHE PHYSIK UG (HAFTUNGSBESCHRANKT)
Abstract: The invention relates to a phase contrast x-ray tomography device, comprising an electron gun (44) having a downstream deflector coil (52). The x-ray beam (56) is guided by the deflector coil (54) on a circular path over a target (58), which is marginally tilted towards a plane positioned vertically on the device axis.
Type:
Application
Filed:
March 22, 2013
Publication date:
October 1, 2015
Applicant:
ARP ANGEWANDTE RADIOLOGISCHE PHYSIK UG (HAFTUNGSBESCHRANKT)