An inhalation device (1) comprising two or more hermetically sealed receptacles (39), each receptacle containing a single dose of a pressurized formulation comprising a pharmaceutically active ingredient and a liquefied aerosol propellant consisting of HFA 134a, HFA 227 or a mixture thereof and wherein at least a portion (39a) of each receptacle is perforable.
申请公布号
WO2006071512(A1)
申请公布日期
2006.07.06
申请号
WO2005US45021
申请日期
2005.12.12
申请人
3M INNOVATIVE PROPERTIES COMPANY;HODSON, PETER, D.;HOWGILL, STEPHEN, J.;PURKINS, GRAHAM, R.
发明人
HODSON, PETER, D.;HOWGILL, STEPHEN, J.;PURKINS, GRAHAM, R.