Patent Number: 
Section: claims

1. An intra-oral x-ray imaging system, comprising:an intra-oral x-ray sensor configured to acquire intra-oral x-ray image information associated with an oral cavity of a patient, the intra-oral x-ray sensor including an intra-oral radiation shield structure having at least a portion that is flexible or jointed so as to conform to a portion of the oral cavity; andan x-ray beam limiter assembly including a controllable x-ray collimator module, the controllable x-ray collimator module including an x-ray beam collimation adjustment mechanism responsive to one or more inputs including information associated with a border location of the intra-oral x-ray sensor in a mouth of the patient. 2. The intra-oral x-ray imaging system of claim 1, wherein the x-ray collimator module is operably coupled to the intra-oral x-ray sensor, and is configured to adjust an x-ray beam field of view responsive to one or more inputs from the intra-oral x-ray sensor indicative of a border position of the intra-oral x-ray sensor. 3. The intra-oral x-ray imaging system of claim 1, wherein the x-ray collimator module is operably coupled to one or more sensors configured to determine a border position of the intra-oral x-ray sensor. 4. The intra-oral x-ray imaging system of claim 1, wherein the x-ray beam limiter assembly further comprises one or more shutters; and wherein the x-ray collimator module is configured to vary a shutter aperture associated with at least one of the one or more shutters responsive to the one or more inputs. 5. The intra-oral x-ray imaging system of claim 1, wherein the x-ray beam limiter assembly further comprises a plurality of selectively actuatable absorber blades configured to form a shutter; and wherein the x-ray collimator module is configured to adjust the x-ray beam field size by actuating one or more of the plurality of selectively actuatable absorber blades responsive to the one or more inputs. 6. The intra-oral x-ray imaging system of claim 1, wherein the x-ray beam limiter assembly further comprises a variable aperture collimator. 7. The intra-oral x-ray imaging system of claim 1, wherein the x-ray beam limiter assembly further comprises at least a first-stage shutter and a second-stage shutter. 8. The intra-oral x-ray imaging system of claim 1, wherein the x-ray beam limiter assembly further comprises one or more shutters formed from high atomic number (high-Z) materials. 9. The intra-oral x-ray imaging system of claim 1, wherein the x-ray beam limiter assembly further comprises one or more positive beam limitation devices. 10. The intra-oral x-ray imaging system of claim 1, wherein at least one of the one or more inputs is indicative of a corner position of the intra-oral x-ray sensor. 11. The intra-oral x-ray imaging system of claim 1, wherein at least one of the one or more inputs is indicative of an edge position of the intra-oral x-ray sensor. 12. The intra-oral x-ray imaging system of claim 1, wherein at least one of the one or more inputs is indicative of a reference position on the intra-oral x-ray sensor having a specified offset from an edge of the intra-oral x-ray sensor. 13. The intra-oral x-ray imaging system of claim 1, wherein at least one of the one or more inputs is indicative of an edge orientation of the intra-oral x-ray sensor. 14. The intra-oral x-ray imaging system of claim 1, wherein the x-ray collimator module is configured to adjust the x-ray beam field of view responsive to one or more inputs from a field of view module indicative of an intra-oral x-ray sensor position and orientation. 15. The intra-oral x-ray imaging system of claim 1, wherein the x-ray collimator module is configured to generate at least one parameter associated with an x-ray imaging mode responsive to one or more inputs from the intra-oral x-ray sensor. 16. The intra-oral x-ray imaging system of claim 1, further comprising:a field of view module operable to generate one or more parameters associated with a field of view setting responsive to one or more inputs from the x-ray collimator module indicative of an intra-oral x-ray sensor position and orientation. 17. The intra-oral x-ray imaging system of claim 1, further comprising:an intra-oral x-ray sensor module operably coupled to the x-ray image sensor and the x-ray collimator module, the intra-oral x-ray sensor module configured to generate one or more of intra-oral x-ray sensor dimension information, intra-oral x-ray sensor orientation information, or intra-oral x-ray sensor position information responsive to one or more inputs from the x-ray image sensor or the x-ray collimator module. 18. The intra-oral x-ray imaging system of claim 1, further comprising a camera configured to acquire at least one of the inputs. 19. The intra-oral x-ray imaging system of claim 18, wherein the intra-oral x-ray sensor comprises at least one beacon; andwherein the camera is configured to acquire an input associated with a position of the least one beacon. 20. The intra-oral x-ray imaging system of claim 1, wherein the intra-oral x-ray sensor comprises a position sensor configured to determine border position data, and a transmitter configured to transmit a signal indicative of the border position data. 21. The intra-oral x-ray imaging system of claim 1, wherein the x-ray collimator module is configured to adjust the x-ray beam field to maximize an amount of the x-ray beam which impacts the intra-oral x-ray sensor. 22. An intra-oral x-ray imaging device, comprising:circuitry configured to determine a position and an orientation of an intra-oral x-ray sensor;circuitry configured to receive an x-ray beam characteristic verified by the intra-oral x-ray sensor, the x-ray beam characteristic associated with an x-ray transmitted to the intra-oral x-ray sensor;circuitry configured to adjust an x-ray beam collimation adjustment mechanism of an x-ray beam limiter assembly responsive to one or more inputs from at least one of the circuitry configured to determine the position and the orientation of the intra-oral x-ray sensor or the circuitry configured to receive an x-ray beam characteristic verified by the intra-oral x-ray sensor; andcircuitry configured to acquire intra-oral x-ray image information associated with a patient. 23. The intra-oral x-ray imaging device of claim 22, wherein the circuitry configured to determine the position and the orientation of the intra-oral x-ray sensor includes circuitry configured to determine border position information of the intra-oral x-ray sensor. 24. The intra-oral x-ray imaging device of claim 22, wherein the circuitry configured to determine the position and the orientation of the intra-oral x-ray sensor includes circuitry configured to determine an intra-oral x-ray sensor centroid position. 25. The intra-oral x-ray imaging device of claim 22, wherein the circuitry configured to determine the position and the orientation of the intra-oral x-ray sensor is operably coupled to an image sensor configured to detect one or more optic devices indicative of an intra-oral x-ray sensor border position, an intra-oral x-ray sensor position, or an intra-oral x-ray sensor orientation. 26. The intra-oral x-ray imaging device of claim 22, wherein the circuitry configured to determine the position and the orientation of the intra-oral x-ray sensor is operably coupled to an embedded orientation detection component. 27. The intra-oral x-ray imaging device of claim 22, wherein the circuitry configured to determine the position and the orientation of the intra-oral x-ray sensor is operably coupled to one or more local positioning system based sensors. 28. The intra-oral x-ray imaging device of claim 22, wherein the circuitry configured to determine the position and the orientation of the intra-oral x-ray sensor is operably coupled to one or more multi-axis accelerometers. 29. The intra-oral x-ray imaging device of claim 22, wherein the circuitry configured to determine the position and the orientation of the intra-oral x-ray sensor is operably coupled to one or more electrolytic fluid based sensors. 30. The intra-oral x-ray imaging device of claim 22, wherein the circuitry configured to determine the position and the orientation of the intra-oral x-ray sensor is operably coupled to one or more acoustic transducers configured to generate an output indicative of an intra-oral x-ray sensor border position and an intra-oral x-ray sensor orientation. 31. The intra-oral x-ray imaging device of claim 22, further comprising:circuitry configured to generate one or more parameters associated with a field of view setting. 32. An intra-oral x-ray imaging method, comprising:automatically determining an intra-oral x-ray sensor border position and an intra-oral x-ray sensor orientation of an intra-oral x-ray sensor;transmitting an x-ray to the intra-oral sensor;receiving an x-ray beam characteristic verified by the intra-oral x-ray sensor responsive to transmitting the x-ray to the intra-oral x-ray sensor;varying an x-ray beam collimation parameter via an x-ray beam collimation adjustment mechanism of an x-ray beam limiter assembly responsive to one or more inputs including information associated with at least one of the intra-oral x-ray sensor border position and the intra-oral x-ray sensor orientation or the x-ray beam characteristic verified by the intra-oral x-ray sensor; andacquiring intra-oral x-ray image information associated with a patient. 33. The intra-oral x-ray imaging method of claim 32, wherein automatically determining the intra-oral x-ray sensor border position and the intra-oral x-ray sensor orientation of the intra-oral x-ray sensor includes wirelessly detecting an intra-oral x-ray sensor beacon output indicative of the intra-oral x-ray sensor border position and the intra-oral x-ray sensor orientation. 34. The intra-oral x-ray imaging method of claim 32, wherein automatically determining the intra-oral x-ray sensor border position and the intra-oral x-ray sensor orientation of the intra-oral x-ray sensor includes detecting a transducer response associated with the intra-oral x-ray sensor and generating intra-oral x-ray sensor border position information and the intra-oral x-ray sensor orientation information. 35. The intra-oral x-ray imaging method of claim 32, wherein varying the x-ray beam collimation parameter via an x-ray beam collimation adjustment mechanism of a controllable x-ray collimator module of an x-ray beam limiter assembly responsive to one or more inputs including information associated with at least one of the intra-oral x-ray sensor border position and the intra-oral x-ray sensor orientation or the x-ray beam characteristic verified by the intra-oral x-ray sensor includes varying a collimation size or a collimation shape of an external x-ray source operably coupled to the intra-oral x-ray sensor. 36. The intra-oral x-ray imaging method of claim 32, further comprising:generating at least one parameter associated with an x-ray imaging responsive to automatically determining the intra-oral x-ray sensor border position and the intra-oral x-ray sensor orientation. 37. The intra-oral x-ray imaging method of claim 32, further comprising:varying an x-ray beam aim parameter responsive to automatically determining the intra-oral x-ray sensor border position and the intra-oral x-ray sensor orientation. 38. The intra-oral x-ray imaging system of claim 1, wherein the x-ray beam limiter assembly further comprises one or more x-ray compensating filters.