In exemplary embodiments of the present invention, Flair® based aerosol-type devices can be provided. Such devices utilize a combination of Flair® technology, pre-compression valves and aerosol like pressurization of the dispensed liquid. Such a dispensing device has a main body comprising a pressure chamber, the latter being provided with a pressure piston and a pressure spring. The device further has a piston and a piston chamber which draws liquid from a reservoir and fills the pressure chamber with that liquid as a user operates the trigger in various compression and release strokes. The piston chamber has both an inlet valve and an outlet valve. In a dispensing head a valve is provided to regulate the strength of the flow and preclude leakage. Once the liquid is sufficiently pressurized, it can be dispensed by a user opening an activation valve, such as by pressing on an activation button, and spray can be abruptly stopped by a user ceasing to push on such button. Or, for example, in alternate embodiments without an activation button, once the liquid is sufficiently pressurized, continuous spray occurs until the pressure chamber is emptied. By repeatedly pumping the trigger before the pressure chamber is fully emptied, continuous spray can be achieved. By designing the input volume to be amply greater than the volume of the pressure chamber, continuous spray with fewer pumping strokes can be implemented.

A container for holding, dispensing and/or storing a preferably liquid medicament preparation is proposed, which comprises an inner space for the medicament preparation and an at least partially multi-layered wall structure defining the inner space, the wall structure comprising a first layer with a first through-opening of less than 40 μm. Alternatively or additionally, the wall structure comprises a second and third layer, a second through-opening being provided in the second layer and the third layer covering or closing off the wall structure.

In exemplary embodiments of the present invention, Flair® based aerosol-type devices can be provided. Such devices utilize a combination of Flair® technology, pre-compression valves and aerosol like pressurization of the dispensed liquid. Such a dispensing device has a main body comprising a pressure chamber, the latter being provided with a pressure piston and a pressure spring. The device further has a piston and a piston chamber which draws liquid from a reservoir and fills the pressure chamber with that liquid as a user operates the trigger in various compression and release strokes. The piston chamber has both an inlet valve and an outlet valve. In a dispensing head a valve is provided to regulate the strength of the flow and preclude leakage. Once the liquid is sufficiently pressurized, it can be dispensed by a user opening an activation valve, such as by pressing on an activation button, and spray can be abruptly stopped by a user ceasing to push on such button. Or, for example, in alternate embodiments without an activation button, once the liquid is sufficiently pressurized, continuous spray occurs until the pressure chamber is emptied. By repeatedly pumping the trigger before the pressure chamber is fully emptied, continuous spray can be achieved. By designing the input volume to be amply greater than the volume of the pressure chamber, continuous spray with fewer pumping strokes can be implemented.

An unfilled liquid reservoir for use as part of a dispenser for dispensing pharmaceutical or cosmetic liquids, including an outer housing for placing on a dispensing head of the dispenser and a flexible bag arranged within the outer housing for receiving liquid before the dispensing process. The bag has an opening for removing the liquid, and an intermediate region between the outer housing and the bag is connected to a surrounding area by a ventilation opening which passes through a wall of the outer housing. The flexible bag is provided in a stowed storage state in which the inner volume of the bag is maximally 10% of the maximum inner volume of the bag within the outer housing.

Provided is a cream-type cosmetic container having a vacuum pump which is configured such that a pumping member performs a pumping operation to discharge contents when a handle part is rotated by a predetermined section. Thus, contents having high viscosity can be discharged even with a small force. Furthermore, the container is configured such that a discharged amount of contents is adjusted according to a rotation angle of the handle part. Therefore, a user can use the container while adjusting discharged amount to a desired amount.

Dispensing devices are provided. Such devices utilize a combination of Flair® technology, pre-compression valves and aerosol-like pressurization of the dispensed liquid. An example dispensing device has, for example, a main body comprising a pressure chamber, the latter being provided with a pressure piston and a pressure spring. The device further has a piston and a piston chamber which draws liquid from a container and fills the pressure chamber with that liquid as a user operates a trigger in various compression and release strokes. The piston chamber has both an inlet valve and an outlet valve. Liquid exiting the piston chamber under pressure enters a central vertical channel which is in fluid communication with both the pressure chamber and a dome valve, with pre-defined opening pressure, provided near the outlet channel at the top of the dispensing head.

In exemplary embodiments of the present invention, Flair® based aerosol-type devices can be provided. Such, devices utilize a combination of Flair® technology, pre-compression valves and aerosol like pressurization of the dispensed liquid. Such a dispensing device has a main body comprising a pressure chamber, the latter being provided with a pressure piston and a pressure spring. The device further has a piston and a piston chamber which draws liquid from a reservoir and fills the pressure chamber with that liquid as a user operates the trigger in various compression and release strokes. The piston chamber has both an inlet valve and an outlet valve. In a dispensing head a valve is provided to regulate the strength of the flow and preclude leakage. Once the liquid is sufficiently pressurized, it can be dispensed by a user opening an activation valve, such as by pressing on an activation button, and spray can be abruptly stopped by a user ceasing to push on such button. Or, for example, in alternate embodiments without an activation button, once the liquid is sufficiently pressurized, continuous spray occurs until the pressure chamber is emptied. By repeatedly pumping the trigger before the pressure chamber is fully emptied, continuous spray can be achieved. By designing the input volume to be amply greater than the volume of the pressure chamber, continuous spray with fewer pumping strokes can be implemented.

The invention relates to a system for dosed dispensing of a fluid, comprising a container for the fluid and a dispensing device connected therewith, wherein the container comprises a form-retaining outer container and a flexible inner container connected therewith, wherein a space to be brought into fluid communication with the ambient atmosphere can be developed between the inner and outer containers, and wherein the dispensing device includes a housing and/or frame of which at least a part is integrally formed with the container.

The invention further relates to a method of manufacturing a system for dosed dispensing of a fluid, comprising the steps of: manufacturing a container for the fluid, said container comprising a form-retaining outer container and a flexible inner container connected therewith; manufacturing a dispensing device comprising a housing and/or a frame; and assembling the container and the dispensing device; wherein at least a part of the dispensing device housing and/or frame is integrally formed with the container, and wherein assembling the container and the dispensing device comprises mounting a non-integrated part of the dispensing device in the part of the dispensing device housing and/or frame which is integrally formed with the container.

A nebulizer for nebulizing a fluid and a reservoir with a fluid are proposed. The reservoir includes a collapsible bag with the fluid, where the bag extends in a circumferential direction within the housing part and wherein the reservoir is manually rotated for tensioning the nebulizer.

In exemplary embodiments of the present invention, Flair® based aerosol-type devices can be provided. Such devices utilize a combination of Flair® technology, pre-compression valves and aerosol like pressurization of the dispensed liquid. Such a dispensing device has a main body comprising a pressure chamber, the latter being provided with a pressure piston and a pressure spring. The device further has a piston and a piston chamber which draws liquid from a reservoir and fills the pressure chamber with that liquid as a user operates the trigger in various compression and release strokes. The piston chamber has both an inlet valve and an outlet valve. In a dispensing head a valve is provided to regulate the strength of the flow and preclude leakage. Once the liquid is sufficiently pressurized, it can be dispensed by a user opening an activation valve, such as by pressing on an activation button, and spray can be abruptly stopped by a user ceasing to push on such button. Or, for example, in alternate embodiments without an activation button, once the liquid is sufficiently pressurized, continuous spray occurs until the pressure chamber is emptied. By repeatedly pumping the trigger before the pressure chamber is fully emptied, continuous spray can be achieved. By designing the input volume to be amply greater than the volume of the pressure chamber, continuous spray with fewer pumping strokes can be implemented.