<p>A drug delivery device (100) comprising;
a housing (102);
a cylindrical member (406) configured to be rotatably supported inside the housing, wherein the outer surface of the cylindrical member is provided with a track (110) comprising a sequence of encoded images; and
a sensor (112) directed at the track of the cylindrical member and configured to detect features of the encoded images.</p>
申请公布号
EP2740504(A2)
申请公布日期
2014.06.11
申请号
EP20140153576
申请日期
2012.07.12
申请人
SANOFI-AVENTIS DEUTSCHLAND GMBH
发明人
DRAPER, PAUL RICHARD;BUTLER, JOSEPH;YATES, BARRY;GILMORE, STEPHEN FRANCIS