A mixing and dispensing apparatus to facilitate automatic mixing and dispensing of a semi-liquid form of a powder material when mixed with a fluid. The apparatus comprises a mechanism to hold and rotate a cartridge, an actuation device, and an injection unit. The cartridge consists of the powder material to be mixed with the fluid. The mechanism rotates the cartridge about a primary axis of rotation and a secondary axis of rotation to uniformly mix the powder material with the fluid. The actuation device performs a piercing stroke to pierce one end of the cartridge, and a dispensing stroke to dispense the semi-liquid form of the powder material through an opposing end of the cartridge. Further, the injection unit is disposed within the actuation device to inject a pre-determined quantity of fluid into the cartridge following piercing stroke.

A device and method of using the device for high throughput production of emulsions having low coefficient of variation droplet/particle sizes.

A beverage maker includes a receptacle, a piston, a fluid circuit, a first heater, and a second heater. The receptacle is configured to receive a flavoring capsule. The piston is configured to compress the flavoring capsule to direct flavoring fluid from the beverage flavoring capsule and into a container via a channel. The fluid circuit has an outlet configured to direct water into the container adjacent to the channel. The first heater is disposed within the receptacle and is configured to heat the beverage flavoring capsule. The second heater is disposed along the circuit and is configured to heat the water flowing through the circuit.

An extrusion apparatus configured to releasably secure therein a filter and two syringes so as to provide stability during the extrusion process. The extrusion apparatus includes a body that is rectangular in form. The body includes a top surface wherein the top surface has formed therein a filter receiving member. The filter receiving member is centrally located on the body. Operably coupled to the filter receiving member on opposing sides thereof is a first syringe channel and a second syringe channel. The first syringe channel and the second syringe channel include a passage having an outer wall. The outer wall of the passage of the first syringe channel and the second syringe channel is annular in form and has a circumferential radius that requires longitudinal insertion of syringes and inhibits the upward movement thereof once the syringes are disposed therein. A heating assembly is further included in the body.

One aspect relates to a device for producing a bone cement paste from a monomer liquid and a cement powder and for delivering the bone cement paste, the device having a cartridge with a cylindrical interior, the interior of the cartridge being closed at the front side apart from a delivery opening for discharging the bone cement paste from the interior. A delivery plunger is arranged in the interior of the cartridge and mounted so as to be pushable in the direction of the delivery opening. The cement powder is arranged in the interior of the cartridge between the delivery opening and the delivery plunger. A closure closes the delivery opening and is mounted so as to be movable relative to the delivery opening. A line element is arranged at the front side of the delivery opening and includes a closure receptacle for receiving at least part of the closure. The closure is pushable into the closure receptacle by pressure on the bone cement paste such that the delivery opening is opened, when the closure has been pushed into the closure receptacle, the line element provides a free line cross-section through which the bone cement paste is pushable out through the delivery opening and out of the device.

One aspect relates to a device to produce a bone cement paste from a monomer liquid and a cement powder as starting components of the bone cement paste, and to dispense the mixed bone cement paste. The device includes a cartridge with a cylindrical interior, a dispensing plunger movable towards the front of the cartridge; a receptacle extending along a longitudinal direction, a front of the receptacle connected with the rear of the cartridge; a pumping plunger arranged and in the receptacle movable towards the front of the receptacle; a breakable ampoule containing the monomer liquid, the ampoule with ampoule body arranged in the receptacle between the pumping plunger and the dispensing plunger with at least some sections of the ampoule body in contact with the receptacle; and a spacer arranged in the receptacle between the dispensing plunger and the ampoule body, the spacer extending in the longitudinal direction of the receptacle and the spacer being separated from the inner wall of the receptacle by a distance at least as large as the wall thickness of the ampoule body.

A dispensing device (FD; FD2), comprises a cartridge (2) rotatable around a rotational axis (R), the cartridge (2) comprising multiple seats (3; 26) for containers (C); and a stem (29) movable parallel to the rotational axis (R). The cartridge (2) is rotatable such that the seats (3; 26) are individually positionable in line with the stem (29). The dispensing device (FD; FD2) is a fragrance dispenser. A method of providing a fragrance blend (FB) blended from multiple different essences comprises loading a digital formula (DF) of the fragrance blend (FB) to a fragrance dispenser (FD; FD2) wherein the containers (C) hold essences; and by the fragrance dispenser (FD; FD2), dispensing the essences according to the loaded digital formula (DF).

A container (2; 2) comprises: a cylindrical body (11; 32); a plunger (6; 38) inserted into the body, the plunger being movable along the body; a plug (18; 43) fixedly positioned within the body at a longitudinal distance from the plunger such that the body, the plug (18; 43) and the plunger form a cavity (19; 44); a channel (20) leading through the plug; and a needle (7) connected with the channel (20), a free end of the needle being positioned outside the cavity, wherein the needle is fully housed within the hollow cylindrical body. A dispensing device (1) for dispensing specific amounts of fluids comprises: at least one attachment means (17) for removably attaching a respective container (2; 2) and at least one actuating device comprising at least one stem (3), wherein each stem is movable to engage a respective container.

An apparatus is provided for storing and dispensing a cosmetic fluid, comprising: a body including a nozzle disposed at a first end of the body and an opening disposed at a second end of the body, the body being configured to hold a volume of a fluid; a one-way valve attached to the nozzle configured to allow a flow of the fluid in a first direction from a first end to a second end of the one-way valve, and preventing flow of the fluid in a second substantially opposite direction; and a piston, wherein the opening is configured to receive the piston; the piston forms a fluid seal with sidewalls of the body; the piston is configured to be translated along a length of the body from the second end of the body to the first end of the body; and the translation of the piston displaces and ejects a predetermined volume of fluid through the one-way valve.

A dynamic mixer for mixing a multi-component material includes a mixing rotor capable of being rotated about an axis of rotation, the mixing rotor having a coupling socket configured at an end thereof. The coupling socket has a reception space configured to receive at least a part of a polygonal shaped coupling plug of a drive shaft to transfer torque from the drive shaft to the mixing rotor. The reception space has an inner length in the direction of the axis of rotation and has an inner surface extending over the inner length and surrounding the axis of rotation.