A mixer is transportable and storable without using much space. A mixer includes a body including a motor and an output shaft rotatable when driven by the motor, extending downward, and being connectable to a mixer shaft, a handle attachable to the body, and a lock unit located on the body. The lock unit is engageable with the handle at an attachment position of the handle to the body to lock the handle at the attachment position. The lock unit is operable to disengage from the handle to unlock the handle at the attachment position.

A portable chemical reagent mixing device is disclosed. The portable device has stabilizing guide rails to keep the chemical reagent pack in place. The device includes a mold holding a motor which has a gear at the top that presses against a gear contained at the side of a chemical reagent pack. A power source connects to the motor by electrical wires that can be secured and concealed in the base or platform of the invention. The invention has a back guard plate that houses an adjustable spring coil in place which helps secure the reagent pack in place so that the gear of the reagent pack is pressed against the gear attached to the top of the motor to agitate the contents of a chemical reagent pack to facilitate mixing.

A stirring device is adapted to be used for a water storage system. The stirring device includes a tube unit and a stirring unit. The tube unit includes a rigid tube member, and a flexible tube member adapted for interconnecting the rigid tube member and an inlet of the water storage system. The stirring unit includes a center rod extending rotatably into the rigid tube member along an longitudinal direction of the rigid tube member, a support subunit positioning the center rod within the rigid tube member, a driver fan subunit mounted to the center rod and adapted to be driven by water for actuating rotation of the center rod, and a stirring member mounted co-rotatably to the center rod and adapted for stirring sediments in the water.

A mixing impeller (10) for mixing a sealant inside a cartridge (1) is disclosed. The mixing impeller (10) comprises a central hub (11) and at least two mixing arms (20) extending radially outward from the central hub (11). Each of the mixing arms (20) may include a leading edge (24), a trailing edge (26), and a wiping edge (28) extending circumferentially between a leading tip (25) of the leading edge (24) and a trailing edge transition (27) of the trailing edge (26). The wiping edge (28) may have an arc length defining a wiping edge (28) angle, the leading tip (25) may be circumferentially offset in a direction of rotation of the mixing impeller (10) defining a leading edge (24) angle to provide a forward swept configuration, and the wiping edge (28) angle may be greater than the leading edge (24) angle. A sealant cartridge (1) and mixing impeller (10) assembly is also disclosed.

A surgical system including a surgical tool and a navigation system for tracking the position of the surgical tool. The surgical tool comprising a housing including a variable speed motor and control module disposed within the housing. The navigation system comprising a navigation console in communication with the control module of the surgical tool, the navigation console may be configured to communicate instructions to the control module of the surgical tool based on the position of the surgical tool relative to a defined zone. The navigation console may be configured to deactivate the surgical tool based on the position of the surgical tool relative to the defined zone. The navigation console may also be configured to provide a user-selectable override option to allow continued operation of the surgical tool within the defined zone.

The mixing tool is for opening a container and for mixing a product contained in the container. The tool includes a mixing device which is shaped to mix the product contained in the container. A shank extends along a length from the mixing device to an end face. A channel is formed into the end face for receiving an edge of a lid of the container to allow the tool to be used to pry the lid off of the container.

One aspect relates to a device for providing a bone cement from two starting components, having a hollow cylinder-shaped first container, in which a monomer liquid as first starting component can be stored, a hollow cylinder-shaped second container comprising a container wall, a first internal space, and a second internal space, whereby a bone cement powder as second starting component can be stored in the first internal space, and whereby the monomer liquid can be conveyed into the second internal space, a fluid-conducting conveying means arranged between the first internal space and the second internal space, whereby the first container and the second container are axially connected to each other.

A dispensing device for dental material, which includes a planetary gear drive with at least three planet gears in engagement with an annulus gear. The annulus gear is radial float-mounted relative to the planet gears. A radial force applied on the annulus gear urges the annulus gear into an off-center relationship with respect to an imaginary circle on which the planet gears are arranged.

A portable cooler includes a cooler body formed of an insulating shell defining an interior storage section, an insulated cooler lid coupled to the cooler body, and a storage structure formed within the insulated cooler lid for storing one or more plates. The plates can be stored in a recessed portion of the insulated lid, which may include a groove or removable lip to retain the plates. A utensil storage structure is provided to store one or more utensils. Sharp utensils may include safety mechanisms to inhibit unwanted removal.

A peanut butter mixer system including: a screw-mixer formed as a continuous rod member having sequential looped coils along a length of said continuous rod member and terminating with a cutting edge; wherein said screw-mixer is powered via a motor and a power source as manipulated by a user-operator to re-mix peanut butter in a provided container. The screw-mixer is powered via the motor and power source as manipulated by a user-operator.