DEVICE FOR DISPENSING A PLURALITY OF UNITARY DOSES (2) OF DRY POWDER, COMPRISING AT LEAST ONE SUPPORT COMPRISING CONDUITS EACH DEFINING A FLOW PATH FOR AN AIRSTREAM CARRYING ONE OF THE UNITARY DOSE (2), THE SUPPORT HAVING FIRST (26) AND SECOND (27) MEMBERS SECURED TO ONE ANOTHER SO THAT A FIRST CONDUIT PORTION (29) OF THE FIRST MEMBER FACES A SECOND CONDUIT PORTIONS (43) OF THE SECOND MEMBER TO DEFINE ONE OF THE CONDUITS, AND A FIRST SEPARATION PORTION (30) OF THE FIRST MEMBER FACES A SECOND SEPARATION PORTIONS (45) OF THE SECOND MEMBER, THE SUPPORT COMPRISING A PLURALITY OF BARRIER-FORMING ELEMENTS (31, 46) EACH ARRANGED BETWEEN CORRESPONDING FIRST (30) AND SECOND (45) SEPARATION PORTIONS TO PREVENT DRY POWDER FROM PASSING FROM ONE OF THE CONDUITS TO ONE OF THE ADJACENT CONDUITS.
