Patent Number: 
Section: claims

1. A method of attenuating scatter radiation during a radiological procedure in which a patient is supported on a patient table, the method comprising:reconfiguring a self-supporting radiation attenuation system between a substantially flat storage position and a generally upright position;placing a radiation attenuation system between a target area on the patient and a non-target area on the patient so that the radiation attenuation system shields the non-target area on the patient without enclosing the target area on the patient;manipulating a first portion of the radiation attenuation system to be orientated in a substantially upright position with a lower region that at least partially conforms to the patient;manipulating a second portion of the radiation attenuation system to engage the patient table for supporting the entire weight of the radiation attenuation system and for stabilizing the first portion in the substantially upright position; andexposing the target area on the patient to a primary radiation beam. 2. The method of claim 1 further comprising placing the radiation attenuation system around the neck of the patient for shielding the head of the patient from scatter radiation. 3. The method of claim 2 further comprising the step of manipulating a third portion of the radiation attenuation system to at least partially enclose the non-target area on the patient. 4. The method of claim 3 wherein the step of manipulating the third portion of the radiation attenuation system to at least partially enclose the non-target area on the patient comprises bending a top portion of the radiation barrier backwards towards the head of the patient to further shield the head of the patient. 5. A self-supporting radiation attenuation system for shielding the head of a patient supported on a patient table during a radiological procedure being conducted on a target area of the patient, the system comprising:a barrier formed of a radiation attenuating material and having a lower region with an area configured to receive the neck of the patient when in a use position, the barrier being configured to extend in a substantially upright orientation and perpendicular to a longitudinal axis of the patient when in the use position; anda first and second legs coupled to the lower region of the barrier, the first and second legs support the entire weight of the barrier against the patient table and stabilize the barrier in the substantially upright orientation when the barrier is in the use position, the first leg being provided at a first lateral side of the area configured to receive the neck of the patient, the second leg being provided at a second lateral side of the area configured to receive the neck of the patient; the first and second legs being configured to extend substantially perpendicular to the barrier when in the use position,wherein the system is selectively reconfigurable between a substantially flat storage position and the use position, andwherein the system shields the head of the patient without enclosing the target area of the patient. 6. The system of claim 5 wherein the area configured to receive the neck of the patient the second region is an aperture configured to conform to the neck of the patient. 7. The system of claim 5 wherein the first and second legs are substantially parallel and coplanar to the barrier when in the storage position. 8. The system of claim 5 further comprising a support system extending between the barrier and the first and second legs which allows the system to remain in a selectively reconfigured position, the support system comprising at least one malleable member. 9. A self-supporting radiation attenuation system for shielding a head of a patient supported on a patient table during a radiological procedure being conducted on a target area of the patient, the system comprising:a barrier including a first portion and a second portion formed of a radiation attenuating material, the second portion configured to be orientated in a generally upright position during use and having a lower region defining an aperture configured to receive a neck of the patient, the first portion coupled to the second portion and extending from an upper region of second portion at an orientation that allows the first portion to at least partially cover the head of the patient during use; anda first leg and a second leg, the first leg extending from the lower region of the second portion on a first side of the aperture, the second leg extending from the lower region of the second portion on a second side of the aperture, the first side leg and the second side leg support the entire weight of the barrier against the patient table and stabilize the second portion in the generally upright orientation during use,wherein the system shields the head of the patient without enclosing the target area of the patient. 10. The system of claim 9 wherein the second portion is configured to be substantially perpendicular to the first portion during use. 11. The system of claim 9 wherein the orientation of the first portion relative to the second portion is selectively adjustable. 12. The system of claim 9 wherein the first portion and the second portion are selectively adjustable so that the system can be moved to a substantially flat storage position. 13. The system of claim 9 wherein the first portion is integrally formed with the second portion to provide a one-piece shield. 14. The system of claim 9 further comprising a support system extending between the first portion and the second portion, the support system comprising at least one malleable member that can be selectivity manipulated to allow the first portion to be supported at a number of orientations relative to the second portion. 15. The system of claim 9 further comprising a first side flap and a second side flap, the first side flap extending from a first lateral side region of the second portion, the second side flap extending from a second lateral side region of the second portion, the first side flap and the second side flap configured to at least partially enclose the head of the patient during use. 16. The system of claim 15 wherein the first portion, the second portion, the first flap and the second flap are selectively adjustable so that the system can be moved to a substantially flat storage position. 17. The system of claim 9 wherein the first portion, the first leg and the second are configured to extend in the same direction from the second portion during use and be substantially parallel to each other.