Patent Number: 
Section: claims

1. A method for shielding medical personnel from radiation emitted by a radiation source during a radiologic procedure performed on a patient supported by a table, comprising:positioning a radiation-shielding barrier between the medical personnel and the radiation source, and adjacent the table such that a portion of the table extends through an opening in the radiation-shielding barrier;covering at least a portion of the patient with a first flexible sterile drape; covering the opening in the radiation-shielding barrier and at least a portion of the first flexible sterile drape with a flexible radiation-resistive drape; andcovering at least a portion of the flexible radiation-resistive drape with a second flexible sterile drape. 2. The method of claim 1, wherein the first and second flexible sterile drapes are disposable. 3. The method of claim 1, wherein the flexible radiation-resistive drape is reusable. 4. The method of claim 1, wherein the first and second flexible sterile drapes are connected. 5. The method of claim 1, wherein the first and second flexible sterile drapes are connected such that a pocket is formed between the first and second flexible sterile drapes. 6. The method of claim 5, wherein the flexible radiation-resistive drape is inserted in the pocket formed between the first and second flexible sterile drapes. 7. The method of claim 1, wherein the first and second flexible sterile drapes comprise a single sheet folded over on top of itself. 8. The method of claim 1, further comprising: attaching at least one of the first and second flexible sterile drapes and the flexible radiation-resistive drape to the radiation-shielding barrier. 9. The method of claim 8, wherein said attaching at least one of the first and second flexible drapes and the flexible radiation-resistive drape to the radiation barrier uses a fastener selected from a group of fasteners consisting of a hook and loop fastener, a Velcro fastener, a screw fastener, a snap fastener, and an adhesive. 10. The method of claim 1, wherein the first and second flexible sterile drape and the flexible radiation-resistive drape generally extend between at least a lower portion to a middle portion of the patient. 11. The method of claim 1, wherein the radiation barrier comprises a patient aperture hoop of adjustable size, through which a portion of the table extends. 12. A system for shielding medical personnel from radiation emitted by a radiation source during a radiologic procedure performed on a patient, comprising:a table for supporting a patient during a radiologic procedure;an upper shield adjacent and above the table such that a portion of the table extends through an opening in the upper shield; a lower shield extending below the table;a linking mechanism between the upper and lower shield; wherein the lower shield and the upper shield overlap such that radiation does not leak between the two; andthe linking mechanism attaches the upper shield to the lower shield such that both the upper shield and lower shield can be moved independent of one another within a range of motion without opening a gap between the two through which radiation can leak. 13. The system of claim 12, wherein the linking mechanism comprises: an arm attached at one end to a top portion of a post of the lower shield and is moveably attached via a bearing at the other end of the arm to a track along the bottom of the upper shield. 14. The system of claim 12, further comprising: a flexible radiation-resistive interconnect drape to at least partially cover the opening in the upper shield; and at least one unidirectional chain arranged along the underside of the interconnect drape arranged such that when the upper shield is moved with respect to the table, the interconnect drape maintains the radiation barrier, and the unidirectional chain is flexible when the chain is extended in a first direction and supportive when extended in a second direction. 15. The system of claim 12, further comprising: a first flexible sterile drape covering at least a portion of the patient; a flexible radiation-resistive drape covering the opening in the upper shield and at least a portion of the first flexible sterile drape; and a second flexible sterile drape covering at least a portion of the flexible radiation-resistive drape.