Dirk Manke,Christoph Kurze,Richard Johannus Maria Van De Ven
申请号：
US14786098
公开号：
US09737280B2
申请日:
2014.04.16
申请国别(地区):
US
年份:
2017
代理人:
摘要：
The present invention relates to acquisition of medical image information of an object. In order to provide a user-friendly alignment of X-ray tube and a detector, optionally combined with an anti-scatter grid, an alignment arrangement is proposed, which comprises a tube attachment with a first light projection device and a detector attachment with a second light projection device. The first and second light projection devices each generate a light pattern on a projection surface. The tube attachment and the detector attachment can be brought into a correct spatial arrangement relative to each other by bringing the first light pattern in a predetermined spatial relation with the second light pattern on the projection surface.
