Abstract: A playback device comprises an acoustic waveguide having a bounding surface, the bounding surface delimiting an opening. A drainage channel extends from the opening and is arranged to direct liquid from inside the waveguide toward a drainage outlet.

Abstract: A playback device comprises an acoustic waveguide having a bounding surface, the bounding surface delimiting an opening. A drainage channel extends from the opening and is arranged to direct liquid from inside the waveguide toward a drainage outlet.

Abstract: Described is a technology by which fluid-related data of a selected patient may be displayed on an interactive user interface. A fluid balance component displays fluid balance-related data of the patient, and an intake/output detail component displays amounts of fluid received by and output by the patient at one or more date and times. A summary component displays a summary of the fluid intake, fluid output and fluid balance of the patient over an interval, which may be selectable. The selection between the components and their corresponding display screens may be done by interacting with tabs.

Abstract: An apparatus for strengthening weld lines in molded parts includes a mold body having a mold cavity formed within the mold body. A reciprocating pin extends along a longitudinal axis through the mold body. The reciprocating pin is adapted to reciprocate between a position flush with the inner surface of the mold cavity and a position slightly away from the mold cavity to displace material within the mold cavity and strengthen weld lines formed in the molded part.