A device and method for inactivating pathogens in therapeutic fluids with sterilizing radiation in a continuous thin fluid flow arrangement that exhibits radiation dose uniformity for fluids having high optical densities. Radiation dose uniformity is achieved in part through a "carrying" mechanism that...http://www.google.com.au/patents/US6596230?utm_source=gb-gplus-sharePatent US6596230 - Device and method for pathogen inactivation of therapeutic fluids with sterilizing radiation