| 摘要 |
AN INHALER HAVING AN INHALER BODY (8) EXTENDING BETWEEN TWO ENDS, AN OUTLET (17) AT ONE OF SAID TWO ENDS, A SUCTION TUBE (19, 20) AT THE OTHER OF SAID TWO ENDS AND AN INHALATION CHANNEL (31) WITHIN THE BODY (8) PROVIDING FLUID CONNECTION BETWEEN THE SUCTION TUBE (19, 20) AND THE OUTLET (17), THE SUCTION TUBE (19, 20) BEING SHAPED AND DIMENSIONED FOR INSERTION INTO A BLISTER (8) CONTAINING POWDER SUCH THAT THE DRAWING OF AIR THROUGH THE INHALER BODY (8) WILL DRAW POWDER FROM THE BLISTER (8) THROUGH THE SUCTION TUBE (19, 20) AND INHALATION CHANNEL (31) AND OUT OF THE OUTLET (17), A CHANNEL INLET BEING PROVIDED IN THE SUCTION TUBE (19) AND A CUTTER (20) BEING PROVIDED AROUND ONLY PART OF THE CHANNEL INLET TO CUT A FILM COVER (14') OF A BLISTER (8) AROUND ONLY PART OF THE CHANNEL INLET, AT LEAST ONE INLET PASSAGE (29) EXTENDING BETWEEN A PASSAGE INLET (29') AT A POSITION ALONG THE LENGTH OF THE SUCTION TUBE (19) AND A PASSAGE OUTLET ADJACENT THE CHANNEL INLET TO ALLOW AIR INTO A BLISTER (8) AND BLISTER PACKS (2) WHICH ARE DISTINGUISHABLE ACCORDING TO THEIR ORIENTATION AND I OR CONTENTS. |
