Flexible detector for x-ray imaging

1. A digital detection apparatus comprising:

a detector comprising

a flexible photosensor array configured to detect light photons and having a light-accepting surface; and

a flexible scintillator configured to convert radiation into light photons and having a light-exiting surface;

wherein the detector has a first end and a second end opposite the first end on an axis of the detector;

a first support coupled to the first end of the detector;

a second support coupled to the second end of the detector such that the detector extends between the first support and the second support;

wherein the detector is sufficiently flexible to enable at least one end of the detector to be moved relative to the other end of the detector to change the distance between the ends of the detector.

2. The apparatus of claim 1 , further comprising an optically clear adhesive adhered to a surface of the flexible scintillator and a surface of the flexible photosensor array.

3. The apparatus of claim 1 , wherein the flexible scintillator includes a cesium iodide scintillator.

4. The apparatus of claim 1 , wherein the flexible photosensor array includes organic electronics.

5. The apparatus of claim 1 , wherein the at least one of the first and second support includes electronics configured to support imaging by the detector.

6. The apparatus of claim 1 , wherein the first support and the second support comprise a frame, and wherein the apparatus is a gantry apparatus.

7. The apparatus of claim 1 , wherein at least one support has a face positioned to shape a portion of the detector.

8. The apparatus of claim 1 , wherein at least a section of the detector is suspended between the first support and the second support.

9. The apparatus of claim 1 , a base coupled to at least one of the first and second supports;

wherein the base is configured to move at least one of the supports relative to the other support to adjust the distance between the ends of the detector.

10. The apparatus of claim 9 , wherein the base and the supports are configured such that one support may be moved relative to the other support, which remains stationary.

11. The apparatus of claim 9 , wherein the base is coupled to the first support and the second support such that the first support and the second support are configured to move relative to each other.

12. A method for digital detection, comprising:

providing a digital detection system comprising an apparatus, wherein the apparatus comprises a detector, wherein the detector comprises a flexible scintillator having a light-exiting surface opposite from a support surface, and a flexible photosensor array having a light-accepting surface;

wherein the detector has a first end and a second end;

wherein the first end and the second end are opposite from each other on an axis of the detector;

wherein the apparatus comprises a first support and a second support;

wherein the first support is coupled to the first end of the detector and the second support is coupled to the second end of the detector;

positioning an object on the support surface; and

moving at least one end of the detector relative to the other end of the detector such that the detector is moved from a first position to a second position, wherein the first end and the second end are closer together when the detector is in the second position than in the first position, wherein at least a portion of the detector between the first end and the second end is flexed when the detector is in the second position.

13. The method of claim 12 , further comprising an optically clear adhesive adhered to the light-exiting surface of the flexible scintillator and the light-accepting surface of the flexible photosensor array.

14. The method of claim 12 , wherein, when the detector is in the second position, at least one portion of the detector is supported by a face of one of the supports.

15. The method of claim 12 , wherein, when the detector is in the second position, at least a majority of the flexed portion is suspended between the first support and the second support without support for the flexed portion.

16. The method of claim 12 , wherein:

moving at least one end of the detector relative to the other end of the detector occurs along a single axis in a plane.

17. The method of claim 12 , wherein:

moving at least one end of the detector relative to the other end of the detector comprises moving the first end and the second end of the detector.

18. The method of claim 12 , wherein the first support and the second support comprise a frame, and wherein the apparatus is a gantry apparatus.

19. The method of claim 12 , wherein:

moving at least one end of the detector relative to the other end of the detector enables the detector to be curved around the object and to conform to the shape of the object.

20. The method of claim 12 , wherein:

moving at least one end of the detector relative to the other end of the detector enables a portion of the detector to be curved and other portions to conform to a face of each support while the object is compressed between the face of each support.

21. A digital detection apparatus comprising:

a detector comprising

a flexible scintillator means for converting radiation into light photons and having a light-exiting surface; and

a flexible photosensor array means for detecting light photons having a light-accepting surface;

wherein the detector has a first end and a second end;

wherein the first end and the second end are opposite from each other on an axis of the detector; and

means for supporting the first end of the detector;

means for supporting the second end of the detector; and

wherein the detector is sufficiently flexible to enable at least one end of the detector to be moved relative to the other end of the detector to adjust the distance between the ends of the detector.

22. The apparatus of claim 21 , further comprising:

means for moving at least one of the supporting means relative to the other support means to adjust the distance between the ends of the detector.

23. The apparatus of claim 21 , further comprising:

an optically clear adhesive means for adhering to the light-exiting surface of the flexible scintillator means and to the light-accepting surface of the flexible photosensor array means.

24. The apparatus of claim 21 , wherein:

the supporting means are configured such that when the detector moves from a first position to a second position, the detector may be curved around a patient's breast in conformance to the anatomical shape of the breast.

25. The apparatus of claim 21 , wherein:

the supporting means are configured such that when the detector moves from a first position to a second position, a portion of the detector may be curved and other portions may conform to the shape of the supporting means facing the detector.