| abstract |
FIELD: medical equipment. n SUBSTANCE: invention relates to medical devices. An inhaler comprises a housing containing a strip of blisters, each blister being defined by a blister cavity containing a dose of medicament and a puncturable lid, the inhaler including means to sequentially move each blister into alignment with means for puncturing said puncturable lid of a blister, to enable a user to inhale said dose through said puncturable lid. n EFFECT: inhalation device comprises a spiral wound element in the housing to receive a used portion of the strip with opened blisters. n 3 cl, 31 dwg, 1 tbl |