METHOD, ARRANGEMENT AND DRUG DELIVERY DEVICE FOR TESTING THE MECHANICAL INTEGRITY OF A CARTRIDGE ARRANGED INSIDE THE DEVICE
摘要
The present invention relates to a method of testing the mechanical integrity of a cartridge (10) containing a medicament and being arranged inside a drug delivery device (20). The invention also relates to a testing arrangement and to a respective drug delivery device, wherein the method comprises the steps of: acoustically stimulating the cartridge (10), measuring of the cartridge's (10) acoustic response (60) to the acoustic stimulation (32), comparing the acoustic response (60) with a standard response (62) of an intact cartridge (10), and determining the mechanical integrity of the cartridge (10) on the basis of the comparison.
申请公布号
WO2016020358(A2)
申请公布日期
2016.02.11
申请号
WO2015EP67903
申请日期
2015.08.04
申请人
SANOFI-AVENTIS DEUTSCHLAND GMBH
发明人
JUHNKE, HANNO;SPENGLER, JAN-PETER;GROESCHKE, JASMIN;BÖKER, ANNE;FISCHER, MICHAEL;SCHARF, MATTHIAS;SCHRACK, MICHAEL;ZECKAI, OLAF;HEMBERGER, JÜRGEN