A baby bottle blender includes a baby bottle having a top collar with external threads and a bottom collar with external threads. A nipple has an anti-colic air vent. The nipple cap is internally threaded to be removable threaded onto the top collar of the baby bottle and holds the nipple extending through a central aperture of the nipple cap onto the top collar. A top cover snaps over the nipple cap and covers the nipple. An agitating unit is centrally retained within a bottom attaching cap of the baby bottle. Next, a base member has a top recess to engage with the agitating unit in the bottom attaching cap on the baby bottle. An electrical mechanism in the base member is for operating the agitating unit, so that the agitating unit will mix formula within a liquid placed through the top collar of the baby bottle in approximately seven (7) seconds to thoroughly blend the formula.

A hand-held power tool includes a housing in which a drive unit and an impact-mechanism unit are arranged. The hand-held power tool further includes a tool-receiver interface configured to releasably connect with a tool receiver, the tool receiver configured as a stirrer-basket receiver. A user interface is configured to set at least one of a rotary-hammer mode and a stirring mode for the hand-held power tool.

An aeration device includes a housing; a pump module mounted inside the housing and configured to provide a fluid flow; a tube connector mounted inside the housing and fluidly connected to the pump module; an aerator tube configured to be attachable to the tube connector; and a gripping recess mounted inside the housing such that the aerator tube is receivable within the gripping recess. The aerator tube is configured to receive the fluid flow from the pump module and deliver the fluid flow to a liquid in a vessel. The aerator device is configured to rest on a top rim of a vessel during operation of the pump module.

A mixing device and methods for making bone cement. A piston (156) of the mixing device is located in a first region (158) of a chamber (112) such that a mixing paddle (154) rotates to mix bone cement components at a first pressure to make a bone cement mixture. The piston (156) is moved passed an inlet opening (136) to be located within a second region (160) of the chamber (112) to compress the bone cement mixture to a second pressure greater than the first pressure to compress the bone cement mixture and make the bone cement. The bone cement may be transferred to a delivery device. The mixing device may include features that automatically initiate the compression and transferring phases after completion of the mixing phase, and further include features that automatically terminate the operational cycle. A three-step intuitive workflow utilizing the mixing device to improve efficiency in the surgical suite is also disclosed.

For vertical downsizing, a mixer includes a motor including a stator and a rotor, a motor housing accommodating the motor, a reducer driven by the rotor, a reducer housing below the motor housing and accommodating the reducer, a shaft holder protruding downward from the reducer housing to hold a mixer shaft, and a controller that controls the motor. The controller is vertically on the same level as the motor.

A hollow expansion chamber of the present invention is configured to temporarily contain an expansion of bubbles during an aeration process for aerating a liquid, where a chamber body of the expansion chamber has an oblate spheroid shape. When moving circumferentially downward along the chamber body starting from a maximum inside diameter, the oblate spheroidal shape of a bottom portion has a first integral transition that is a tangential transition to a first frustoconical shape. Continuing moving circumferentially downward, the first frustoconical shape has a second integral transition to a cylindrical extension. The cylindrical extension at a distal end has a bottom opening configured to fit within an opened bottleneck. The first frustoconical shape has a minimum angle of 15 degrees relative to a horizontal plane. The second integral transition is a radial second integral transition having an inside surface radius of at least 0.25 inches.

The present invention comprises an ultrasound stirring device. The ultrasound stirring device includes an inner container body configured for accommodating solution, an outer container body accommodating the inner container body, an ultrasound generator located between the inner container body and the outer container body, a mounting base located a side of the outer container body far away from the inner container body and configured for supporting the outer container body, a first circuit board including a control circuit configured for controlling the ultrasound generator generate ultrasound to stir the solution, and a battery configured for supplying the first circuit board.

The present disclosure relates to the technical field of beverage mixers, in particular to a portable smart decanter, including a tray, a ball cover, balls, a rotary disc, a cam, a bearing, a motor, a motor cover, a diffusion ring, a USB charging port, a display, a key, a smart control drive, an upper cover, a lower cover, foot pads and a battery cover. The bottom center buckle of the lower cover is used to fix the battery cover. Through structure and function combination of various modules, when an object is placed on the tray of the on-off switch module, the force-bearing spring on the on-off switch module will touch the switch and make the internal circuit connected, and then the motor on the eccentric cam module begins to rotate and drive the ball sliding structure to slide.

An assembly for a portable blender. The assembly having a housing that is configured for coupling to a container. The assembly has at least one battery, a motor electrically connected to the battery, a blade coupled to the motor, and a user input device operable to cause power to be sent from the battery to the motor so that the motor rotates the blade. At least a portion of the blade is positioned outside of the housing so that the blade is configured to be positioned in an interior space of the container when the housing is coupled to the container. The assembly may include a plurality of batteries each positioned radially outward from the motor with the batteries positioned circumferentially around the motor. A portable blender including the assembly and a container. The container having a dual-wall, vacuum insulated construction.

A drink mixer apparatus for easily mixing beverages includes a handle having a handle proximal end, a handle distal end, a handle left side, a handle right side, a handle top side, and a handle bottom side. A battery is coupled within the handle. A motor is coupled within the handle and is in operational communication with the battery. A trigger is coupled to the handle and is in operational communication with the motor. An extension arm is coupled to the handle. The extension arm is coupled to the handle distal end and bends to form an angle between 45°-90°. A mixer shaft is rotatably coupled to the extension arm. A drive line is coupled to the motor and extends through the extension to be in operational communication with the mixer shaft. A mixer paddle is coupled to the mixer shaft.