| abstract |
An opening device ( 40 ) for opening an individual reservoir ( 21 ) containing a single dose of fluid, such as powder, said reservoir ( 21 ) including a closure wall ( 23 ), said opening device ( 40 ) comprising perforator and/or cutter means ( 41 ) that are adapted to cut said closure wall ( 23 ) of the reservoir ( 21 ) in such a manner that the cut portion(s) ( 24 ) does/do not obstruct the opening(s) ( 25 ) that is/are formed. |