A closure device for use with a container having a container neck comprises a cap member having a first fluid chamber and a housing having a second fluid chamber. The housing is arranged to move relative to the cap member between a first armed position and a second firing position. The housing includes a first plug member adapted to close a bottom aperture in the first fluid chamber in the first armed position. The cap member includes a second plug member adapted to close a bottom aperture in the second fluid chamber in the first armed position. In the second firing position the first plug member is removed from the aperture in the first fluid chamber and the second plug member is removed from the aperture in the second fluid chamber.

A fluid guiding device and a vacuum container having the same comprising: a tapered plug having a tapered portion including first flow guiding grooves extending from the edge of the upper surface of the tapered portion to the guiding column, and a guiding column extending from the center of an upper surface of the tapered portion and including second flow guiding grooves formed along a longitudinal direction of the guiding column, the first flow guiding grooves each being in communication with a corresponding second flow guiding groove; and a tapered plug guide having a top opening and a guiding channel, the guiding column being inserted into the guiding channel, the guiding channel matching the guiding column and preventing the tapered portion from entering the guiding channel, the guiding channel and the second flow guiding grooves being in communication with the top opening.

This container lid fits onto existing insulated cups. It has a refillable and sealable reservoir and in the preferred embodiment includes a top opening to receive substances and a bottom opening to release substances into a container. The release of substances into the beverage container is controlled and is measured before release. A preferred double piston and button combination interact with a narrow section of the reservoir to dispense only a portion of the contents from the reservoir into the container. The released portion is carefully metered within the narrow channel when the double piston alternately seals a first opening and a second opening of the narrow channel. The reservoir serves to store the unreleased substance until the next time the button is activated to release addition substance into the container.

The present invention relates to a closure including a first stationary part and a second removable part. The second part includes a storage chamber and a dispensing opening. The first part includes a closing member and at least one passage opening. Upon first opening, the second part moves relative to the first part from a first configuration to a second configuration to cause the dispensing opening to disengage from the closing member and allow the product in the storage chamber to flow out into the container. In the first configuration, the first part engages the second part to form a first sealing portion, a second sealing portion, and a safety chamber arranged between the first sealing portion and the second sealing portion.

The present invention relates to a sealing cap and a container having the sealing cap. Using an opposite screw direction, when a cap body is screwed at a mouth of the container, an inner cover is moved toward a chamber of a container body relative to a lower extension tube of the cap body until an aperture of the lower extension tube is communicated with at least one release hole of the inner cover, such that an additive drops from the release hole to be mixed with the liquid in the container. The operation is simple and clear. When the cap body is rotated to disengage from the mouth, the release hole is closed again to prevent the remaining additive from dripping out of the cap body.

A cap for making a beverage in a threaded bottle includes an inner cap, an outer cap and a flavor container. The inner cap has external threads and internal threads that match the threads of the mouth of the bottle, and the outer cap has internal threads that match the external threads of the inner cap. The cap includes a first releaser for opening the flavor container into the bottle when the cap is being screwed onto the mouth of the bottle. The cap further includes a carbon dioxide container and a second releaser for opening the carbon dioxide container into the bottle when the outer cap and the inner cap are being screwed relative to each other. The disclosed embodiments also relate to a method for making a beverage.

A container for use in growing, culturing and/or modifying cells has a primary container (10) and defines an internal lumen in which a wall element (8) of the primary container (10) is compressible, and wherein the container has an auxiliary container (16) in fluid communication with the primary container (10). The fact that the device has an auxiliary container 16 allows a number of separate reactions to be carried out within a single container.

Described is an automated reagent dispensing cap and methods of use in an automated clinical analyzer for introducing one or more reagent components housed in the reagent dispensing cap into a container enclosing another reagent component with which it is combined to achieve a reagent useful for diagnostic testing.

A bottle system is provided comprised of one or more formed volumes having at least one or more sealable openings accessing inside compartments to store dispensable contents that can be measured for use in vessels.

A composition for improving the health of a subject in a manner comparable to a bowl of homemade chicken soup is provided. The composition may include n-acetyl cysteine, vitamin C, and one or more carotenoids. The composition may be designed for oral consumption in a variety of dosage forms. The composition may be delivered utilizing a portable all-in-one delivery system. The delivery system may include an interconnected two piece bottle cap that together define a storage chamber that may hold the composition, and a bottle with a solvent connected to the interconnected two-piece bottle cap. The interconnected two-piece bottle cap may be in a locked or in an open state. The composition may be released into the solvent when the two-piece bottle cap interconnection is in the open state. The two-piece bottle cap may further include a delivery mechanism that switches the two-piece bottle cap interconnection from the closed state to the open state.