Abstract: The present invention relates to operating a biopsy unit. In order to provide an enhanced and facilitated way of controlling a biopsy unit, a control device (10) for controlling a biopsy unit is provided that comprises a support structure (12) with a housing (14), and a user interface unit (16) with a plurality of control elements (18). The control elements are configured to control the movement of a biopsy needle device along at least three moving direction lines. At least two of the moving direction lines are aligned to axes of a Cartesian coordinate system (20) and one moving direction line is aligned to a needle axis direction (22) of an elongated needle device of the biopsy unit, the needle axis direction being inclined to at least one of the axes of the Cartesian coordinate system. For each moving direction line, the housing is provided with a surface portion (24, 26, 28) that is aligned with a respective one of the moving direction lines.

Abstract: A scanning X-ray imaging device (100) is proposed. The device may be specifically adapted for mammography applications. The device comprises an X-ray source (110), an X-ray line detector (150), a field limiter arrangement (170) and an observation volume (135). The field limiter arrangement (170) comprises at least two variable shield plates (174, 175) enclosing an opening (176) and a displacing mechanism (177). The shield plates may be displaced with respect to a center axis of an X-ray beam (115) by means of the displacing mechanism such as to vary at least one of a cross-section and a location of the opening (176) between the field plates (174, 175) through which at least a part of the X-ray beam (115) is transmitted. The shield plates may be displaced independently from each other by means of the displacing mechanism (177).

Abstract: A scanning X-ray imaging device (100) is proposed. The device may be specifically adapted for mammography applications. The device comprises an X-ray source (110), an X-ray line detector (150), a field limiter arrangement (170) and an observation volume (135). The field limiter arrangement (170) comprises at least two variable shield plates (174, 175) enclosing an opening (176) and a displacing mechanism (177). The shield plates may be displaced with respect to a centre axis of an X-ray beam (115) by means of the displacing mechanism such as to vary at least one of a cross-section and a location of the opening (176) between the field plates (174, 175) through which at least a part of the X-ray beam (115) is transmitted. The shield plates may be displaced independently from each other by means of the displacing mechanism (177).

Abstract: The present invention relates to operating a biopsy unit. In order to provide an enhanced and facilitated way of controlling a biopsy unit, a control device (10) for controlling a biopsy unit is provided that comprises a support structure (12) with a housing (14), and a user interface unit (16) with a plurality of control elements (18). The control elements are configured to control the movement of a biopsy needle device along at least three moving direction lines. At least two of the moving direction lines are aligned to axes of a Cartesian coordinate system (20) and one moving direction line is aligned to a needle axis direction (22) of an elongated needle device of the biopsy unit, the needle axis direction being inclined to at least one of the axes of the Cartesian coordinate system. For each moving direction line, the housing is provided with a surface portion (24, 26, 28) that is aligned with a respective one of the moving direction lines.