公开(公告)号：EP2211794A2

公开(公告)日：2010-08-04

申请号：EP08848433.2

申请日：2008-11-07

申请人： N.V. Organon

发明人： DE GRAAFF, Wouter ,  VEENSTRA, Harm ,  MULDERS, Titia

IPC分类号： A61F6/14 ,  A61F6/18 ,  A61K9/00

CPC分类号： A61F6/142 ,  A61F6/14 ,  A61F6/144 ,  A61F6/18 ,  A61K9/0039 ,  Y10T29/4998 ,  Y10T29/49982

摘要： An intrauterine system (1) for the retention of a biologically active compoun within the uterus of a female mammal is formed by a frame (16) defining an interior space (20) for receipt of a deposit of the compound (22). The frame has an open structure (18) allowing access to a substantial part of an outer surface of the deposit and the deposit has a rate controlling structure that controls a rate of release of the compound within the Uterus. Retention elements (6) are provided on the frame for retaining the frame within the uterus.