Controller for imaging apparatus
An apparatus has an upright gantry. A tube arm assembly and a compression arm assembly are rotatably coupled to the gantry. The tube arm assembly independently rotates relative to the compression arm assembly. A controller disposed on the gantry is operably connected to at least one of the tube arm assembly and the compression arm assembly.
1. A multi-mode mammography/tomosynthesis system comprising:
a floor-mounted, upright gantry having at least a patient facing front surface and an opposite rear surface, wherein the rear surface comprises a curved portion;
a collar extending from the front surface and defining a rotation axis;
a tube arm assembly rotatably coupled to the gantry at the collar;
a compression arm assembly rotatably coupled to the gantry at the collar; and
at least one controller configured to at least partially control one or more operations of the system, the at least one controller disposed on the gantry on the rear surface, wherein the at least one controller has a front face with a first side projecting a first distance from the rear surface and an opposing second side projecting a second distance from the rear surface, wherein the second distance is greater than the first distance, such that the front face is angled and at a fixed position relative to the rear surface of the gantry.
2. The multi-mode mammography/tomosynthesis system of claim 1 , wherein the front face is out of view of a patient when the patient's breast is compressed in the compression arm assembly.
3. The multi-mode mammography/tomosynthesis system of claim 1 , wherein the first distance is substantially flush with the rear surface of the gantry.
4. The multi-mode mammography/tomosynthesis system of claim 1 , wherein the at least one controller comprises a first controller and a second controller, the first controller and the second controller symmetrically disposed on the rear surface on opposite sides of the rotation axis.
5. The multi-mode mammography/tomosynthesis system of claim 4 , wherein the front face of the first controller is parallel to the front face of the second controller.
6. The multi-mode mammography/tomosynthesis system of claim 1 , wherein the front face of the at least one controller faces a direction that is substantially away from the rotation axis.
7. The multi-mode mammography/tomosynthesis system of claim 1 , wherein the at least one controller is disposed on the curved portion of the rear surface.
8. The multi-mode mammography/tomosynthesis system of claim 1 , wherein the rear surface of the gantry that the at least one controller is disposed on includes one or more side surfaces.
9. The multi-mode mammography/tomosynthesis system of claim 1 , wherein an outer perimeter of the front face of the at least one controller is contoured.
10. The multi-mode mammography/tomosynthesis system of claim 9 , wherein the contoured outer perimeter of the front face defines one or more recesses or cutouts.
11. The multi-mode mammography/tomosynthesis system of claim 1 , wherein the at least one controller has a D-shape.
12. The multi-mode mammography/tomosynthesis system of claim 1 , further comprising a data acquisition work-station coupled in communication to the gantry, the data acquisition work-station having one or more image displays.
13. An apparatus comprising:
an upright gantry having an outer housing and a substantially vertical gantry longitudinal axis;
a tube arm assembly rotatably coupled to the upright gantry about a rotation axis;
a compression arm assembly rotatably coupled to the upright gantry, wherein the tube arm assembly is at least partially independently rotatable around the rotation axis relative to the compression arm assembly; and
a controller having a front face disposed at a fixed angle to the outer housing and operably connected to at least one of the tube arm assembly and the compression arm assembly, the front face faces away from a patient station, wherein the controller comprises a substantially vertical controller longitudinal axis substantially parallel to the gantry longitudinal axis, wherein the controller comprises a first side and a second side disposed parallel to the longitudinal axis, wherein the first side has a first length and the second side has a second length different than the first length.
14. The apparatus of claim 13 , wherein the first side is disposed a first distance from the outer housing, and the second side is disposed a second distance from the outer housing, wherein the first distance is less than the second distance.
15. The apparatus of claim 14 , wherein the first side is substantially flush with the outer housing of the gantry.
16. The apparatus of claim 15 , wherein the second length is greater than the first length.
17. The apparatus of claim 13 , wherein the controller comprises two controllers disposed on opposite sides of the gantry.
18. The apparatus of claim 13 , wherein the controller comprises at least one of a button, a dial, a knob, and a touch screen.
19. The apparatus of claim 13 , wherein an outer perimeter of the controller comprises a contour defining one or more recesses or cutouts.
20. The apparatus of claim 13 , wherein the controller comprises a locating feature.