公开(公告)号：EP1909765A1

公开(公告)日：2008-04-16

申请号：EP06788208.4

申请日：2006-07-21

申请人： Dow Global Technologies Inc.

发明人： CRANLEY, Paul ,  WARREN, Malcolm, J., II. ,  SUN, Larry ,  PRESSLER, Michelle ,  WHITE, Douglas, P. ,  LAKROUT, Hamed ,  DANOWSKI, Kristine

IPC分类号： A61K9/20 ,  A61K9/48 ,  A61B5/06

CPC分类号： A61B7/008 ,  A61B5/42 ,  A61B5/4839 ,  A61B5/6831 ,  A61B5/7405 ,  A61B8/12 ,  A61K9/0009

摘要： A tablet, pill or capsule containing a material which produces sound waves when the tablet, pill or capsule is exposed to the gastrointestinal system. A two step method for oral drug compliance monitoring. The first step is to ingest a tablet, pill or capsule containing a material which produces sound waves when the tablet, pill or capsule is exposed to the gastrointestinal system of a person. The second step is to detect the sound waves produced when the tablet, pill or capsule is exposed to the gastrointestinal system to confirm that the person has ingested the tablet, pill or capsule.