Patents Assigned to C. D. Medical, Incorporated
  • Bioreactor system with plasticizer removal
    Patent number: 4918019
    Abstract: An improved hollow fiber bioreactor system is disclosed that includes an arrangement for removing the plasticizer that is typically found within the hollow fibers of hollow fiber cartridges so as to prevent this material from contaminating the nutrient fluid. The plasticizer is removed without jeopardizing sterility of the bioreactor.
    Type: Grant
    Filed: February 5, 1987
    Date of Patent: April 17, 1990
    Assignee: C. D. Medical, Incorporated
    Inventor: Perry W. Guinn