公开(公告)号：EP1009445A2

公开(公告)日：2000-06-21

申请号：EP97945974.0

申请日：1997-11-28

申请人： NYCOMED IMAGING AS

发明人： OEDEGAARSTUEN, Liv Ingrid ,  DYVIK, Kari ,  BJERKNES, Kathrin ,  FAHLVIK, Anne, Kjersti

IPC分类号： A61K49/04

CPC分类号： A61K49/0466

摘要： The invention provides a contrast agent composition, preferably an X-ray contrast medium, comprising vesicles in suspension in an aqueous medium, said vesicles and optionally also said aqueous medium containing an iodinated X-ray contrast agent, characterised in that a dose of said composition containing 100 mgI entrapped in said vesicles contains no more than 8x1012 vesicles.