Patent ID: 8322336

Claim:
A fluid dispenser device, comprising: a body provided with a dispenser orifice; at least one cover element that is movable between a closed position and an open position; a plurality of individual reservoirs each containing a dose of fluid, said reservoirs being formed on a reservoir substrate; movable support means that receive said reservoir substrate, and that are displaceable between a non-dispensing position and a dispensing position; reservoir-opening means for opening a respective reservoir each time said reservoir-opening means are actuated; displacement means for displacing said reservoir substrate in a first direction so as to bring a full reservoir into register with said reservoir-opening means after each use of the device, said reservoir substrate also being displaceable, together with the movable support means, between said non-dispensing position, in which it said reservoir substrate does not co-operate with said reservoir-opening means, and said dispensing position, in which said reservoir-opening means open a respective reservoir; loading means for urging said movable support means towards said dispensing position, said loading means being loaded by said at least one cover element; blocking means for retaining said movable support means in the non-dispensing position; trigger means for releasing said blocking means and for enabling said movable support means, and thus said reservoir substrate, to be displaced towards said dispensing position, said trigger means being actuated by the user inhaling; connection means which, when they are activated, connect said displacement means with said at least one cover element, so as to displace said reservoir substrate in said first direction when said at least one cover element is moved between the open and closed positions; and said connection means being activated while said movable support means are being displaced towards said dispensing position while the user is inhaling, and being deactivated in the absence of any inhalation, such that opening said at least one movable cover and then closing said at least one movable cover without inhaling does not displace said reservoir substrate in said first direction; and wherein said reservoir-opening means are perforator means that do not move relative to the dispenser orifice and said reservoir substrate is a blister strip, with the reservoirs formed by blisters disposed one behind another along said strip.