Patent ID: 7481578
Filing Date: 2009-01-27
Classification: A61B

Abstract:
1. A radiography apparatus comprising: an x-ray source; an x-ray imaging detector; a support structure coupled to the x-ray source and to the x-ray detector and rotatable about first and second orthogonal axes and linearly moveable, the x-ray source and the x-ray imaging detector each being independently rotatable about third and fourth axes, respectively, to thereby provide an operator with a number of degrees of freedom of motion of the x-ray source and the x-ray imaging detector to move them to different positions relative to a subject; a first operator control console including a first command entry device for entry of operator setup instructions and a first display; a second operator control console spaced from the first operator control console and comprising a second command entry device for entry of operator setup instructions and a second display; and a control logic processor responsive to operator setup instructions for controlling operation of the radiography apparatus, wherein at least some of the operator setup instructions entered at the first command entry device and operator setup instructions entered at the second command entry device are the same; wherein the support structure includes a translational assembly and a rotational assembly, the translational assembly adapted to affect simultaneous linear movement of the x-ray source and to the x-ray detector in opposing directions, the rotational assembly adapted to affect rotation of the x-ray source and the x-ray detector about the first and second orthogonal axes, wherein the translational assembly includes: a first drive member affecting translation of the x-ray source; a second drive member, spaced from the first drive member, affecting translation of the x-ray detector; and a drive shaft connecting the first and second drive members.