Patents Assigned to NorthStar Medical Radioisotopes LLC
  • Patent number: 9336912
    Abstract: A product cartridge for a radionuclide including a product vial having a permeable cap and surrounded by a radiation shield and a 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 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, simultaneously venting the product vial as the radionuclide flows from the aperture through the filling cartridge and into the product vial.
    Type: Grant
    Filed: October 30, 2014
    Date of Patent: May 10, 2016
    Assignee: NORTHSTAR MEDICAL RADIOISOTOPES LLC
    Inventor: Glenn H. Isensee
  • Patent number: 9299466
    Abstract: An apparatus for processing a radionuclide including a parent radionuclide that decays over time into a daughter radionuclide, a separation column that separates the daughter radionuclide from the parent radionuclide, a plurality of valves and at least one pump that operate to separate the daughter radionuclide from the parent radionuclide and deliver the daughter radionuclide into the daughter radionuclide container by alternately connecting at least two of the parent radionuclide container, the daughter radionuclide container, the separation column container and the plurality of processing containers, a plurality of RFID tags including an RFID tag of the plurality of RFID tags affixed to each of the daughter radionuclide container and the separation column and a programmed processor that reads an identifier of each of the plurality of RFID tags, an identifier and position of each of the plurality of valves and pump and saves the identifiers, positions and operations into a tracking file.
    Type: Grant
    Filed: October 30, 2014
    Date of Patent: March 29, 2016
    Assignee: NORTHSTAR MEDICAL RADIOISOTOPES LLC
    Inventors: Glenn H. Isensee, Lionel Johnson
  • Patent number: 9281089
    Abstract: A method and apparatus for using a parent radionuclide. The apparatus includes a radiation impervious case, a vial disposed within the case, a stopper with a central bore, the central bore aligned at an oblique angle with respect to the case so that a straight line through the central bore does not pass through any part of the vial and a curved tube that connects the central bore of the stopper and a cap of the vial.
    Type: Grant
    Filed: October 30, 2014
    Date of Patent: March 8, 2016
    Assignee: NorthStar Medical Radioisotopes LLC
    Inventor: Glenn H. Isensee