A novel canister storage system, mixing system, canister assembly, dispensing system, and tracking system. In one or more embodiments, the systems are used for storing, mixing and dispensing fluids. In one application, the fluid includes one or more paint toners.

A control module for a motorized powered surgical tool. The module includes a trigger sensor, a motor rotor position sensor and control circuit. The trigger sensor and motor rotor position sensor output their signals by monitoring magnetic fields associated with, respectively the trigger and the motor rotor. Based on signals from the trigger sensor and the motor rotor position sensor, the control circuit selectively applies energization signals to the windings of the motor. The module includes a shell that separates the trigger sensor, the motor rotor position sensor and the control circuit from the motor. The shell is formed from material that both shields the components within the shell from affects of the ambient environment and that allows the magnetic fields to be detected by the sensors.

A contrast agent mixer (100) for providing a foam type contrast agent is presented. The mixer (100) comprises a holding arrangement (109) for supporting a mixing container, a substantially homogeneous circular mixer blade (110) for mixing a contrast powder with a liquid in the mixing container (200), and a controller configured to control a rotational speed of the mixer blade (110) and a vertical distance (D) between the holding arrangement (109) and the mixer blade (110). A method, a system and a mixing container are also presented.

A method for hydrolyzing protein-rich waste includes the steps of: (A) pouring protein-rich waste and water into an outer shell of a hydrolysis furnace device; (B) drawing a portion of air out of the outer shell using a negative pressure device; (C) introducing inert gas into the outer shell using an air cylinder device; (D) introducing steam into the outer shell using a steam boiler device; (E) stirring the protein-rich waste and the water in the outer shell using a stirring module to generate a hydrolysis reaction; (F) discharging the protein-rich waste to a separation device; (G) performing a solid-liquid separation on the protein-rich waste using the separation device to separate a protein-rich hydrolyzate semi-finished product; and (H) reducing the moisture contained in the protein-rich hydrolyzate semi-finished product using a drying device to produce a protein-rich hydrolyzate finished product.