Modular CT scanning system
The present application discloses an X-ray scanner having an X-ray source arranged to emit X-rays from source points through an imaging volume. The scanner may further include an array of X-ray detectors which may be arranged around the imaging volume and may be arranged to output detector signals in response to the detection of X-rays. The scanner may further include a conveyor arranged to convey an object through the imaging volume in a scan direction, and may also include at least one processor arranged to process the detector signals to produce an image data set defining an image of the object. The image may have a resolution in the scan direction that is at least 90% as high as in one direction, and in some cases two directions, orthogonal to the scan direction.
1. A modular X-ray scanning system comprising:
an inlet tunnel section defined by an inlet tunnel housing, wherein the inlet tunnel housing comprises a first side and a second side and wherein the second side comprises a first electrical connector;
a scanning section defined by a scanning section housing, wherein the scanning section housing comprises a stationary computed tomography (CT) scanner configured to emit X-rays from a plurality of positions, wherein the scanning section housing comprises a third side and a fourth side, wherein the third side comprises a second electrical connector, wherein the fourth side comprises a third electrical connector, and wherein the inlet tunnel section is configured to removably attach to the scanning section such that, upon attachment, the first electrical connector mates to the second electrical connector; and
an exit tunnel section defined by an exit tunnel housing, wherein the exit tunnel housing comprises a fifth side and a sixth side, wherein the fifth side comprises a fourth electrical connector, and wherein the exit tunnel section is configured to removably attach to the scanning section such that, upon attachment, the third electrical connector mates to the fourth electrical connector.
2. The modular X-ray scanning system of claim 1 , further comprising a first conveyor adapted to attach to the first side of the inlet tunnel section.
3. The modular X-ray scanning system of claim 2 , further wherein the first conveyor is configured to move from a horizontal operational position to a vertical stowed position.
4. The modular X-ray scanning system of claim 1 , further comprising a second conveyor adapted to attach to the sixth side of the exit tunnel section.
5. The modular X-ray scanning system of claim 4 , further wherein the second conveyor is configured to move from a horizontal operational position to a vertical stowed position.
6. The modular X-ray scanning system of claim 1 , further comprising an operator workstation, wherein the operator workstation comprises a computer monitor and keyboard.
7. The modular X-ray scanning system of claim 6 , wherein at least a portion of the operator is configured to fold down from a surface of the inlet tunnel housing, the scanning section housing, or the exit tunnel housing.
8. The modular X-ray scanning system of claim 6 , wherein the keyboard comprises a plurality of dedicated view select buttons.
9. The modular X-ray scanning system of claim 8 , wherein a first of the plurality of dedicated view select buttons is adapted to generate a 2D projection image upon selection.
10. The modular X-ray scanning system of claim 9 , wherein a second of the plurality of dedicated view select buttons is adapted to generate a 3D interactive image upon selection.
11. The modular X-ray scanning system of claim 10 , wherein a third of the plurality of dedicated view select buttons is adapted to generate a rocking 2D projection image upon selection.
12. The modular X-ray scanning system of claim 6 , wherein the keyboard comprises a plurality of image coloring buttons.
13. The modular X-ray scanning system of claim 12 , wherein a first of the image coloring buttons is adapted to generate a greyscale image upon selection.
14. The modular X-ray scanning system of claim 13 , wherein a second of the image coloring buttons is adapted to generate an inverse greyscale image upon selection.
15. The modular X-ray scanning system of claim 14 , wherein a third of the image coloring buttons is adapted to generate a color image based on dual energy material discrimination and X-ray scatter data upon selection.
16. The modular X-ray scanning system of claim 6 , wherein the keyboard comprises a plurality of image marking buttons.
17. The modular X-ray scanning system of claim 16 , wherein a first of the plurality of image marking buttons is adapted to mark a generated image as being rejected.
18. The modular X-ray scanning system of claim 17 , wherein a second of the plurality of image marking buttons is adapted to mark a generated image as being cleared.