Methods and devices for the removal of psoralens and psoralen photoproducts from blood products are described. The methods include contacting a psoralen- and irradiation-treated blood product with a resin capable of adsorbing psoralens and psoralen photoproducts. The removal process is particularly suitable...http://www.google.com.au/patents/US6544727?utm_source=gb-gplus-sharePatent US6544727 - Methods and devices for the removal of psoralens from blood products
