(EN)
This invention comprises new formulations of radiographic contrast media including dimeric non-ionic media, with an organic amine and a carboxylic acid. Formulations of this invention increase the biological tolerance of such media, thereby increasing their safety.
(ZH) 本发明包括新的放射照相造影剂制剂,包括二聚非离子造影剂与有机胺和羧酸。本发明的制剂可增加这类造影剂的生物耐受性,由此增加其安全性。