Bellow actuated pump devices for dispensing a product from a container may include a bellow and a base or a bellow, a base, and a valve having two or more valves wherein actuation of the bellow opens a discharge portion of the valve and dispenses a product and the de-actuation of the bellow opens an intake portion of the valve and refills the pump for the next actuation.

A product dispenser is provided that includes a container within a shell, and a pump and insert for dispensing the product. A spring biases the container and pump away from the tip of the shell. The bottom of the container is pushed up relative to the shell to activate the pump, thereby dispensing the product.

A fluid dispenser and applicator assembly having a reception body, a fluid applicator surface for coming into contact with a target, such as the skin; and a fluid dispenser having a reservoir, a pump, and a dispenser endpiece that defines an outlet surface and a fluid dispenser orifice. The dispenser is received in the reception body with its dispenser endpiece being received in a housing, its outlet surface forming a portion of the applicator surface, such that the dispenser orifice opens out directly in the applicator surface.

The present invention relates to a system and method for a liquid containing compound/s producing a visible chemiluminescent glow upon being distributed in the atmosphere in the presents of a targeted analyte. It is an object of the present invention to provide a system and method for discharging a chemiluminescent spray into the atmosphere, upon which, in the event of the presence of an analyte, such as H2S, a chemiluminescent reaction occurs.

A drug delivery system includes flexible and interchangeable nozzle and tip. In one embodiment, the present invention relates to a medical device for intranasal delivery of a medicament. The present invention effectively delivers an appropriate amount of medicament to the designated surface area. In one other embodiment., the present invention ensures that a complete dosage of the medicament is delivered, especially to specific areas in the nasal cavity such as the rear of the nasal cavity where the SPG is located.

The invention relates to a metering dispenser for putting out pasty or viscous material, comprising a dispenser housing, a cartridge arranged therein, an applicator and a pump unit. The metering dispenser according to the invention is provided with an actuating device which is formed by a push button, wherein the pump unit is activated by pushing the push button into the housing in order to put out the material.

A fluid dispenser comprising: a fluid reservoir (1); and a pump (3) comprising a pump body (30) and an actuator rod (34), defining between them a pump chamber (33) having a predetermined maximum volume, the rod (34) being axially movable in the body (30) so as to vary the volume of the pump chamber (33); the dispenser being characterized in that it further comprises a dispenser cannula (5) that is mounted on the actuator rod (34) and that includes a dispenser outlet (52) that is suitable for forming a drop of fluid that separates from the cannula (5) by gravity, the determined maximum volume of the pump chamber (33) being substantially equal to the volume of the drop of fluid that is dispensed at the dispenser outlet (52).

A liquid cosmetic case configured to allow liquid contents to be discharged through opening/closing a valve nozzle according to a rotation. The liquid cosmetic case includes: a body configured such that liquid contents are discharged through a discharging hole; a container inserted into the body through a lower end opening portion of the body in a slidable manner and in which the liquid contents are filled; a container cap coupled to an upper end of the container; a valve unit connected to a discharging side of the body and the container cap to open/close the discharging hole and provided with an opening/closing member slided in association with the container and the container cap; and a rotary elevator part coupled to the lower end of the body, connected to a lower end of the container and thereby vertically moving the container when being rotated.

A device configured for delivery of an aerosol spray payload is disclosed herein. The spray device may be only the size of an ordinary pen, marker, or other writing device. A smaller spray device may be more easily manipulated by the human hand, and may take up a much smaller volume than a typical can of aerosol. Furthermore, the aerosol spray device may be disguised as a pen or marker, so that a bystander may be unable to tell the difference between the spray device and a writing device without close inspection or without removing the cap. The cap and clip may also aid in storage and securing the spray device within a pocket, to a keychain or lanyard, or to another available surface or securing point. The cap may prevent accidental discharge of the spray payload by covering the device's actuator.

A pen-type cosmetic dispenser for discharging a cosmetic medium, including an elongate housing extending in a main direction of extent, a discharge opening at an end face of the housing, a liquid reservoir arranged inside the housing, and a pumping device arranged inside the housing, which pumping device can be actuated by an actuating handle arranged on a lateral surface of the housing. The pumping device has a pump chamber, which is connected to the liquid reservoir on an inlet side and to the discharge opening on an outlet side. The pump chamber is delimited at least in sections by a wall which is flexible in shape, wherein the exterior surface of the wall forms the actuating handle.