Patent ID: 8267082

Claim:
Medicament magazine having at least one medicament chamber for use in an inhaler, wherein the magazine is formed from two foil strips applied to one another, and the at least one medicament chamber is formed between the foil strips, wherein the medicament chamber has an internal structure ( 3 ), this internal structure comprises on the inside a space for accommodating a powdered medicament and stabilises this inner space against mechanical influences from the outside, and wherein the internal structure comprises, on a front side, means for opening one foil strip characterised in that a retaining device is provided in the medicament magazine which holds the internal structure against the medicament magazine after the opening of the medicament chamber, wherein the internal structure ( 3 ) has at least one protruding piercing point or cutting edge ( 4 , 4 ′, 4 ″, 4 ″″) and protruding opening aids that are set back relative to the piercing point or cutting edge wherein two parallel cross-members ( 50 ) extend at an inclined angle from the side wall comprising the cutting edge ( 4 ) or the piercing point to the side of the internal structure ( 3 ) opposite the side wall.