Patents Assigned to Olympia Radiological Associates
  • Cystourethrographic examination chain
    Patent number: 4294260
    Abstract: A cystourethrographic chain for insertion into the urethra and bladder of a patient. A cystourethrographic chain having a flexible inner tensioning member with a smoothly contoured forward stop and a rearward stop fastened thereto. A plurality of radio opaque beads are slidably mounted on the chain between the forward and rearward stops.
    Type: Grant
    Filed: June 18, 1979
    Date of Patent: October 13, 1981
    Assignee: Olympia Radiological Associates
    Inventor: William M. Veatch