Invention Grant
- Patent Title: Method for producing an X-ray image
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Application No.: US14905596Application Date: 2014-07-15
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Publication No.: US10052079B2Publication Date: 2018-08-21
- Inventor: Ciamak Abkai , Kai Lindenberg
- Applicant: Sirona Dental Systems GmbH
- Applicant Address: DE Bensheim
- Assignee: Sirona Dental Systems GMBH
- Current Assignee: Sirona Dental Systems GMBH
- Current Assignee Address: DE Bensheim
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: DE102013213761 20130715
- International Application: PCT/EP2014/065091 WO 20140715
- International Announcement: WO2015/007710 WO 20150122
- Main IPC: A61B6/00
- IPC: A61B6/00 ; A61B6/03 ; A61B6/04 ; A61B90/00

Abstract:
The invention relates to a method for producing an x-ray image (1) of an object (2) by means of an x-ray device (3). An x-ray source (4) and an x-ray detector (5) are moved about an object (2) during an at least partial circulation (8, 9), and the x-ray beams (10) which are generated by the x-ray source (4) and pass through the object (2) are detected from multiple different directions by means of the x-ray detector (5). In the process, at least one optical camera (13, 14) captures the object (2) during the circulation, wherein an optical image (15, 17) is produced. The optical camera (13, 14) has a rigidly defined position relative to the x-ray source (4) and/or the x-ray detector (5). The optical image (15, 17) is then used to determine a movement trajectory of the object (2) relative to the x-ray source (4) and/or the x-ray detector (5).
Public/Granted literature
- US20160166226A1 METHOD FOR PRODUCING AN X-RAY IMAGE Public/Granted day:2016-06-16
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