Patent Number: 
Section: claims

1. A dynamic x-ray shielding system, comprising:an x-ray shielding fluid reservoir configured to store and supply at least a first x-ray shielding fluid composition and a second x-ray shielding fluid composition;a wearable x-ray shielding garment operably coupled to the x-ray shielding fluid reservoir, the wearable x-ray shielding garment includingat least a first layer including a first flow path in fluid communication with the x-ray shielding fluid reservoir assembly and configured to receive the first x-ray shielding fluid composition, the first flow path including a first flow valve assembly selectively actuatable between an open state which permits fluid flow through the first flow valve assembly such that the first x-ray shielding fluid composition flows from the x-ray shielding fluid reservoir assembly along at least a portion of the first flow path, and a restrict state which restricts fluid flow through the first flow valve assembly, anda second layer including a second flow path in fluid communication with the x-ray shielding fluid reservoir assembly and configured to receive the second x-ray shielding fluid composition, the second flow path including a second flow valve assembly selectively actuatable between an open state which permits fluid flow through the second flow valve assembly such that the second x-ray shielding fluid composition flows from the x-ray shielding fluid reservoir assembly along at least a portion of the first flow path, and a restrict state which restricts fluid flow through the second flow valve assembly;an x-ray shielding fluid supply controller associated with at least the first flow valve assembly and the second flow valve assembly and configured to selectively actuate the first or the second flow valve assembly to regulate fluid flow of a defined quantity of at least one of the first x-ray shielding fluid composition or the second x-ray shielding fluid composition from the reservoir, through at least one of the first flow valve or the second flow valve, into the at least a portion of the first flow path or the second flow path;circuitry for determining whether the wearable x-ray shielding garment is functional to shield a user from an x-ray radiation stimulus; andan irradiation authorization component that generates one or more signals that provide authorization to an external x-ray radiation-emitting system to initiate x-ray radiation delivery. 2. The dynamic x-ray shielding system of claim 1, wherein the second x-ray shielding fluid composition comprises one or more x-ray shielding agents different from those of the first x-ray shielding fluid composition. 3. The dynamic x-ray shielding system of claim 1, wherein the second x-ray shielding fluid composition comprises one or more x-ray shielding agents having one or more absorption edges different from those of the first x-ray shielding fluid composition. 4. The dynamic x-ray shielding system of claim 1, wherein the second x-ray shielding fluid composition comprises one or more x-ray shielding agents having one or more characteristic x-ray absorption edges different from those of the first x-ray shielding fluid composition. 5. The dynamic x-ray shielding system of claim 1, wherein the second x-ray shielding fluid composition comprises one or more x-ray shielding agents having one or more k-edges, or one or more 1-edges, different from those of the first x-ray shielding fluid composition. 6. The dynamic x-ray shielding system of claim 1, wherein the second x-ray shielding fluid composition comprises one or more x-ray shielding agents having one or more x-ray mass attenuation coefficients different from those of the first x-ray shielding fluid composition. 7. The dynamic x-ray shielding system of claim 1, wherein the second x-ray shielding fluid composition comprises one or more x-ray shielding agents having at least one k-edge having an energy level lower than at least one k-edge of the first x-ray shielding fluid composition. 8. The dynamic x-ray shielding system of claim 1, further comprising:a third layer including a third flow path in fluid communication with the x-ray shielding fluid reservoir assembly and configured to receive the third x-ray shielding fluid composition, the third flow path including a third flow valve assembly selectively actuatable between an open state which permits fluid flow through the third flow valve assembly such that the third x-ray shielding fluid composition flows from the x-ray shielding fluid reservoir assembly along at least a portion of the first flow path, and a restrict state which restricts fluid flow through the third flow valve assembly. 9. The dynamic x-ray shielding system of claim 8, wherein the second x-ray shielding fluid composition comprises one or more x-ray shielding agents different from those of the second x-ray shielding fluid composition and the first x-ray shielding fluid composition. 10. The dynamic x-ray shielding system of claim 1, further comprising:an x-ray radiation sensor device operable to detect at least one x-ray radiation exposure event. 11. The dynamic x-ray shielding system of claim 1, wherein at least one of the first flow path or the second flow path includes one or more tubular structures. 12. The dynamic x-ray shielding system of claim 1, wherein at least one of the first flow path or the second flow path includes one or more recirculation tubular structures in fluid communication with the x-ray shielding fluid reservoir assembly and operable to distribute at least one of the first x-ray shielding fluid composition or the second x-ray shielding fluid composition through at least a portion of the first flow path or the second flow path. 13. The dynamic x-ray shielding system of claim 1, wherein at least one of the first layer or the second layer comprises one or more x-ray shielding agents. 14. The dynamic x-ray shielding system of claim 1, wherein at least one of the first layer or the second layer comprises one or more x-ray radio-opaque materials. 15. The dynamic x-ray shielding system of claim 1, wherein at least one of the first layer or the second layer comprises one or more x-ray attenuating materials. 16. The dynamic x-ray shielding system of claim 1, wherein at least one of the first layer or the second layer comprises one or more x-ray attenuating ceramic materials. 17. The dynamic x-ray shielding system of claim 1, wherein the x-ray shielding fluid supply controller is operable to actuate fluid flow of the first x-ray shielding fluid composition or the second x-ray shielding fluid, received in the x-ray shielding fluid reservoir assembly, to or from the x-ray shielding agent reservoir and along respectively one of the first flow path or the second flow path. 18. The dynamic x-ray shielding system of claim 1, wherein the x-ray shielding fluid supply controller is operable to actuate concurrent or sequential fluid flow of the first x-ray shielding fluid composition or the second x-ray shielding fluid, received in the x-ray shielding fluid reservoir assembly, to or from the x-ray shielding agent reservoir and along respectively one of the first flow path or the second flow path. 19. The dynamic x-ray shielding system of claim 1, wherein then x-ray shielding fluid supply controller includes control logic arranged to determine an actuate flow condition and to actuate the flow of the first x-ray shielding fluid composition or the second x-ray shielding fluid, received in the x-ray shielding fluid reservoir assembly, to or from the x-ray shielding agent reservoir and along respectively one of the first flow path or the second flow path, responsive to the actuate flow condition. 20. The dynamic x-ray shielding system of claim 1, wherein then x-ray shielding fluid supply controller includes control logic arranged to determine an actuate flow condition and to actuate the flow of the first x-ray shielding fluid composition or the second x-ray shielding fluid, received in the x-ray shielding fluid reservoir assembly, to or from the x-ray shielding agent reservoir and along respectively one of the first flow path or the second flow path, responsive to at least one of an authorization protocol, an authentication protocol, or an activation protocol. 21. The dynamic x-ray shielding system of claim 1, wherein the x-ray shielding fluid supply controller includes a speech recognition module that causes the x-ray shielding fluid supply controller to modulate the flow of the first x-ray shielding fluid composition or the second x-ray shielding fluid, received in the x-ray shielding fluid reservoir assembly, to or from the x-ray shielding agent reservoir and along respective one of the first flow path or the second flow path, responsive to one or more audio inputs. 22. The dynamic x-ray shielding system of claim 1, further comprising:a power source including at least one of a battery. 23. The dynamic x-ray shielding system of claim 1, further comprising:a power source wired, or wireless coupled, to an external source. 24. The dynamic x-ray shielding system of claim 1, further comprising:a power source including at least one of a thermoelectric generator, a piezoelectric generator, a microelectromechanical system generator, or a biomechanical-energy harvesting generator. 25. The dynamic x-ray shielding system of claim 1, further comprising:a power source electromagnetically, magnetically, ultrasonically, optically, inductively, electrically, or capacitively coupled to the x-ray shielding fluid supply controller. 26. The dynamic x-ray shielding system of claim 1, further comprising:an energy transfer system electromagnetically, magnetically, ultrasonically, optically, inductively, electrically, or capacitively coupled to the x-ray shielding fluid supply controller. 27. A dynamic x-ray shielding method, comprising:receiving x-ray potential exposure event data associated with delivery of an x-ray radiation stimulus from an x-ray radiation-emitting system;concurrent or sequential actuating fluid flow of a first x-ray shielding fluid composition or the second x-ray shielding fluid, received in an x-ray shielding fluid reservoir assembly, to or from the x-ray shielding agent reservoir and along respectively one of a first flow path or a second flow path of a dynamic x-ray shielding garment, responsive to potential exposure event data indicative of an x-ray potential exposure event; the fluid flow of the first x-ray shielding fluid composition or the second x-ray shielding fluid sufficient to cause at least a portion of the dynamic x-ray shielding garment to have an x-ray shielding lead equivalence of about 0.25 millimeters to about 0.5 millimeters;determining whether the dynamic x-ray shielding garment is functional to shield a user from an x-ray radiation stimulus responsive to receiving the x-ray potential exposure event data; andgenerating one or more signals that provide authorization to the x-ray radiation-emitting system to initiate x-ray radiation delivery. 28. A dynamic x-ray shielding method, comprising:determining an actuate flow condition responsive to at least one of an authorization protocol, an authentication protocol, or an activation protocol; andconcurrent or sequential actuating fluid flow of a first x-ray shielding fluid composition or the second x-ray shielding fluid, received in a plurality of x-ray shielding fluid reservoirs, to or from the plurality of x-ray shielding fluid reservoirs and along respectively one of a first flow path or a second flow path of a dynamic x-ray shielding garment, responsive to the actuate flow condition, the fluid flow of the first x-ray shielding fluid composition or the second x-ray shielding fluid sufficient to cause at least a portion of the dynamic x-ray shielding garment to have an x-ray shielding lead equivalence have an x-ray shielding lead equivalence of greater than about 0.25 millimeters.