Abstract: The invention relates to a mouthpiece for a product dispensing device including a product dispensing duct defining a longitudinal axis and including a connection opening designed to be connected to a dispensing member of the product dispensing device, and a dispensing opening designed to open freely into the mouth of a user, and a lingual cavity designed to receive at least one end of the tongue of the user, including a lingual opening allowing the tongue to be inserted into the lingual cavity and a contact surface designed to form a target for one end of the tongue of the user. The invention also relates to a product dispensing device and to a method for dispensing a product.

Abstract: The invention relates to a product dispensing device configured to cooperate with a product reservoir that has product dispensing means, having a dispensing duct which is configured to dispense a product from the product dispensing means into the mouth of a user in a manner that is sealed against outside air, trigger means that trigger the dispensing of the product when the air pressure (Ai) in the dispensing duct is a predefined value greater than the pressure of the outside air (A). The invention further relates to a product administration kit having such a product dispensing device and to a product administration unit having such a product dispensing device.

Abstract: This invention relates to a device, a system and a method for applying a volume of liquid to a treatment surface. The device includes a container for containing the liquid, a pump for extracting liquid from the container, an actuator for operating the pump, and a collapsible receptacle for accommodating extracted liquid.

Abstract: A pump for connecting the inside and the outside of a product vessel for pharmaceutical use including an upstream end for passing a product intended for extending into the vessel and for being in fluid communication with the vessel and, downstream from the upstream end, a check valve switching between configurations for sealing and passing a product. The upstream end is extended upstream by a member forming a passage of a product in a labyrinth, referred to as labyrinth-forming member.

Abstract: A pump for connecting the inside and the outside of a product vessel for pharmaceutical use including an upstream end for passing a product intended for extending into the vessel and for being in fluid communication with the vessel and, downstream from the upstream end, a check valve switching between configurations for sealing and passing a product. The upstream end is extended upstream by a member forming a passage of a product in a labyrinth, referred to as labyrinth-forming member.

Abstract: This invention relates to a device, a system and a method for applying a volume of liquid to a treatment surface. The device includes a container for containing the liquid, a pump for extracting liquid from the container, an actuator for operating the pump, and a collapsible receptacle for accommodating extracted liquid.

Abstract: This invention relates to a device, a system and a method for applying a volume of liquid to a treatment surface. The device includes a container for containing the liquid, a pump for extracting liquid from the container, an actuator for operating the pump, and a collapsible receptacle for accommodating extracted liquid.

Abstract: A metering valve for dispensing an aerosol, includes a metering chamber and a valve stem. The valve stem is equipped with one end disposed on the side of a container and a dispensing end mounted in the metering chamber such that it can slide under the force of a spring between a first high position, known as the rest position, and a second position, known as the intermediate position for filing the metering chamber. The final low position is defined when a shoulder provided on the valve stem abuts against a shoulder provided inside the metering chamber.

Abstract: A metering valve for dispensing an aerosol, includes a metering chamber and a valve stem. The valve stem is equipped with one end disposed on the side of a container and a dispensing end mounted in the metering chamber such that it can slide under the force of a spring between a first high position, known as the rest position, and a second position, known as the intermediate position for filing the metering chamber. The metering chamber includes an upper cylindrical compartment and a lower cylindrical compartment, the diameter of the upper compartment being greater than that of the lower compartment.

Abstract: A metering valve for dispensing an aerosol, includes a metering chamber and a valve stem. The valve stem is equipped with one end disposed on the side of a container and a dispensing end mounted in the metering chamber such that it can slide under the force of a spring between a first high position, known as the rest position, and a second position, known as the intermediate position for filing the metering chamber. The final low position is defined when a shoulder provided on the valve stem abuts against a shoulder provided inside the metering chamber.

Abstract: A metering valve for dispensing an aerosol, includes a metering chamber and a valve stem. The valve stem is equipped with one end disposed on the side of a container and a dispensing end mounted in the metering chamber such that it can slide under the force of a spring between a first high position, known as the rest position, and a second position, known as the intermediate position for filing the metering chamber. The metering chamber includes an upper cylindrical compartment and a lower cylindrical compartment, the diameter of the upper compartment being greater than that of the lower compartment.