US Patent 11304570 Multifunctional wearable fluid dispensing apparatus

A wearable fluid-dispensing apparatus includes a frame including a bottom wall, an upper wall, and a pair of lateral walls defining a receptacle, a cartridge removably attached to the frame within the receptacle of the frame, the cartridge having an interior reservoir, a fluid extraction port, and a fluid transfer conduit disposed within the interior reservoir of the cartridge. A housing located above the upper wall of the frame including an electric pump assembly in communication with the fluid transfer conduit of the cartridge. The electric pump assembly includes a rotatable nozzle disposed above a top end of the housing.