Patent Number: 
Section: claims

1. A product cartridge for a radionuclide comprising:a product vial having a permeable cap and surrounded by a radiation shield; anda filling cartridge having a separate radiation shield, the filling cartridge is supported adjacent the permeable cap by coupling the radiation shield of the filling cartridge to the radiation shield of the product vial, the filling cartridge is moveable within the radiation shield of the filling cartridge along an axis of insertion to engage and pierce the permeable cap during filling of the product vial, the filling cartridge includes an aperture on an end opposite the product vial that receives a radionuclide, a scavenger that removes heavy metals from the radionuclide and a filter that filters the biological contaminants as the radionuclide flows from the aperture through the filling cartridge and into the product vial wherein the product vial, the permeable cap, the radiation shields, the filling cartridge, the aperture, the scavenger and the filter are all mutually concentric with the product vial along the axis of insertion. 2. The product cartridge as in claim 1 further comprising a threaded connection between the two radiation shields. 3. The product cartridge as in claim 1 wherein the filling cartridge further comprises a syringe needle that pierces the permeable cap and simultaneously vents the container. 4. The product cartridge as in claim 1 further comprising a radio frequency identification (RFID) tag coupled to the radiation shield of the filling cartridge. 5. The product cartridge as in claim 1 wherein the aperture further comprising a male Luer fitting. 6. A product cartridge for a radionuclide comprising:an upper housing and a lower housing, the lower housing coupled into the upper housing,the lower housing further comprising:a shield that defines an outer surface of the lower housing, the shield substantially blocks radioactivity from the radionuclide;a product vial within the housing, the shield substantially surrounding the product vial; anda cap on a top of the product vial, an upper surface of the cap being of a material that is easily pierced along an axis of insertion by a filling tubing;the upper housing further comprising:a shield that defines an outer surface of the upper housing, the shield substantially blocks radiation from the radionuclide;a filling cartridge having a closed top and bottom that slides within the upper housing from a retracted state and an active state;a receptacle disposed on the closed top with an aperture that extends from the receptacle through the closed top;a filling tube extending from the closed bottom, a proximal end of the filling tube extending through the closed bottom and a distal end of the filling tube residing in a spaced apart relationship with the upper surface of the cap in the retracted state and extending through the cap in the active state; anda resin disposed within the sleeve between the upper receptacle and filling tube wherein the product vial, the cap, the radiation shield, the filling cartridge, the receptacle, the filing tube and resin are all mutually concentric with the product vial along the axis of insertion. 7. The structure as in claim 6 further comprising a filter in series with the resin. 8. The structure as in claim 6 wherein the coupling further comprises a set of male and female threads on the upper and lower housing that allows the lower housing to be threaded into the upper housing. 9. The structure as in claim 6 wherein the filling tube further comprises a syringe needle and vent aperture. 10. The structure as in claim 6 wherein the shield of the lower housing further comprises an inner layer of polyethylene and an outer layer of lead. 11. The structure as in claim 6 wherein the shield of the upper housing further comprises an inner layer of polyethylene and an outer layer of lead. 12. An apparatus comprising:a product vial assembly for a radionuclide;a radiation shield that surrounds the product vial;a filling cartridge with a projection extending from a first end the filling cartridge; anda radiation shield that surrounds the filling cartridge along a longitudinal axis of the filling cartridge, the filling cartridge is moveable relative to the radiation shield along the longitudinal axis, wherein the radiation shield of the product vial supports the filling cartridge via the radiation shield of the filling cartridge and wherein a user urges the filling cartridge against a permeable cap of the product vial along the longitudinal axis to pierce the cap via the projection and to fill the product vial with a radionuclide wherein the radiation shields, the filling cartridge and the projection all mutually concentric with the product vial assembly along the longitudinal axis. 13. The apparatus as in claim 12 wherein the projection further comprises a needle and vent aperture. 14. The apparatus as in claim 12 further comprising a coupling on the second end of the filling cartridge that receives the radionuclide. 15. The apparatus as in claim 14 wherein the coupling further comprises a Luer fitting.