Patent Number: 
Section: claims

1. A radiation attenuation system for attenuating radiation during lateral radiographic imaging of an object, the system comprising:a first radiation attenuating barrier substantially conformable to the object and configured to at least partially cover the object, the first radiation attenuating barrier having a fenestration area defining at least one opening that provides unobstructed access to the object; anda second radiation attenuating barrier having a first portion and a second portion, the first portion being coupled to the first radiation attenuation barrier, the second portion being selectively movable relative to the first portion and the first radiation attenuating barrier between a collapsed position and a generally upright position, the second portion being substantially coplanar with the first portion when in the collapsed position,wherein the first portion is coupled to the first radiation attenuating barrier at a position offset from the at least one opening so that the second portion substantially overlaps the first radiation attenuating barrier when in the collapsed position rather than the fenestration area so that the at least one opening of the fenestration area still provides unobstructed access to the object when the second portion is in the collapsed position. 2. The system of claim 1, wherein the second radiation attenuating barrier extends at least partially across the first radiation attenuating barrier in a lateral direction. 3. The system of claim 1, wherein the first portion of the second radiation attenuating barrier is fixedly coupled to the first radiation attenuating barrier. 4. The system of claim 1, further comprising a support structure coupled between the first radiation attenuating barrier and the second radiation attenuating barrier to support the second radiation attenuating barrier in the generally upright position. 5. The system of claim 4, wherein the support structure comprises a plurality of malleable members that are adjustable to a number of positions. 6. The system of claim 1, wherein the second radiation attenuating barrier is perpendicular to the first radiation attenuating barrier when in the generally upright position. 7. The system of claim 1, wherein the second radiation attenuating barrier is rotatable about a fold line that is substantially parallel to an intended path of a primary radiation beam, the fold line separates the first portion from the second portion. 8. The system of claim 1, wherein the second radiation attenuating barrier is provided adjacent to the fenestration area. 9. The system of claim 1, wherein the second radiation attenuating barrier is supported in the generally upright position by a frame structure. 10. The system of claim 9, wherein the frame structure is removably coupled to the second radiation attenuating barrier, the frame structure being a substantially L-shaped bracket. 11. A shield for attenuating radiation during lateral radiographic imaging of a patient, the shield comprising:a drape formed of a first radiation attenuating material and being substantially conformable to the patient, the drape being configured to at least partially cover a non-target area on the patient, the drape having a fenestration area defining at least one opening that provides unobstructed access to the patient; anda flap formed of a second radiation attenuating material and coupled to the drape, the flap being selectively moveable relative to the drape between a substantially flat position and a generally upright position, the flap being configured to overlap a portion of the first radiation attenuating material when in the substantially flat position rather than the fenestration area so that the at least one opening of the fenestration area still provides unobstructed access to the patient when the flap is in the substantially flat position; anda support structure coupled to the flap for retaining the flap in the substantially upright position,wherein the flap is configured to attenuate scatter radiation during lateral radiographic imaging of the patient. 12. The shield of claim 11, wherein the flap comprises a first portion and a second portion, the first portion being coupled to the drape, the second portion being moveable relative to the first portion and the drape between the substantially flat position and the generally upright position. 13. The shield of claim 12, wherein the first radiation attenuating material and the second radiation attenuating material are the same material, the material being a relatively light weight and flexible material. 14. The shield of claim 12, wherein the flap is selectively reconfigurable to a number of different positions relative to the drape. 15. A method of attenuating radiation during lateral radiographic imaging of a patient, the method comprising:providing a radiographic device configured to emit a primary radiation beam at a first lateral side of the patient towards a second lateral side of the patient in a direction that is substantially perpendicular to a longitudinal axis of the patient;positioning a first radiation shield at least partially over a non-target area on the patient, the first radiation shield being substantially conformable to the patient;aligning a fenestration area of the first radiation shield with a target area on the patient to provide substantially unobstructed access to the patient; andmoving a second radiation shield between a stowed position and a substantially upright position, the second radiation shield being offset from the fenestration area and overlapping the first radiation shield when in the stowed position rather than the fenestration area so that the fenestration area still provides unobstructed access to the patient when the second radiation shield is in the stowed position, the second radiation shield being coupled to the first radiation shield and configured to attenuate scatter radiation during lateral radiographic imaging of the patient; andsupporting the second radiation shield in the substantially upright position in a manner so that medical personnel does not have to hold the second radiation shield. 16. The method of claim 15, further comprising positioning the second radiation shield at an orientation that is substantially perpendicular relative to the first radiation shield. 17. The method of claim 15, further comprising using a frame structure coupled to the second radiation shield to support the second radiation shield at the orientation that is substantially upright relative to the first radiation shield. 18. The method of claim 17, wherein the frame structure is configured to be selectively removed from the second radiation shield. 19. The method of claim 15, further comprising removing the second radiation attenuation shield from the first radiation attenuation shield. 20. The method of claim 19, further comprising moving the second radiation shield to a third position during lateral radiographic imaging of the patient by selectively reconfiguring the second radiation shield.