An operating assembly for use with a sink or bathtub having at least one fluid-holding basin and a basin drain includes an actuator and a housing. The housing includes a plug structure at, or near, a bottom portion of the housing for selectively blocking the basin drain and a drain valve comprising an inlet adjacent a bottom portion of the housing controlled by the actuator to be in an open position or a closed position. The inlet of the drain valve is provided on a first side of the housing, and the outlet of the drain valve is provided on a second side of the housing opposite the first side and directs fluid into the plug structure. The plug structure mates with the basin drain to prevent fluid in the basin from escaping into the drain other than through the drain valve.

A hospital-grade basin holds water for washing patients, and converts easily/quickly for the patient's limb to rest across a portion of the basin. Half-moon shaped openings on opposite sides of the basin wall(s) support the limb at a reduced height with respect to adjacent side wall portions, which serve as a partial shield during wound irrigation. The shaped openings are sealed with hinged doors in a closed position, using a friction fit and/or elastomeric leaf-spring members. In another embodiment, opposing portions of the side wall may instead be formed of an over-molded elastomeric material that conforms to the patient's limb, or may have walls formed like a bellows. A one-time transformable basin has a wall with first and second notches to form first and second tear-away panels, which leave residual areas shaped and positioned on the wall according to first and second portions of a patient's limb.

A hospital-grade basin holds water for washing patients, and converts easily/quickly for the patient's limb to rest across a portion of the basin. Half-moon shaped openings on opposite sides of the basin wall(s) support the limb at a reduced height with respect to adjacent side wall portions, which serve as a partial shield during wound irrigation. The shaped openings are sealed with hinged doors in a closed position, using a friction fit and/or elastomeric leaf-spring members. In another embodiment, opposing portions of the side wall may instead be formed of an over-molded elastomeric material that conforms to the patient's limb, or may have walls formed like a bellows. A one-time transformable basin has a wall with first and second notches to form first and second tear-away panels, which leave residual areas shaped and positioned on the wall according to first and second portions of a patient's limb.

The washbowl includes a bowl recessed downward, and comprising a ceramics base material, an intermediate layer disposed on a surface side of the ceramics base, and an upper glaze layer disposed on a surface side of the intermediate layer, the upper glaze layer being more transparent than the intermediate layer; and a drainage port. The bowl includes an inclined surface formed on a surface of the bowl and continuously recessed downward, the inclined surface formed at a position at least on a front side of the surface of the bowl when a user uses the bowl, the position being configured to be seen by the user, and the inclined surface is formed such that a tangent to the inclined surface is formed at 5 degrees to 75 degrees with respect to a horizontal plane.

A dispensing device includes: a pump that discharges a liquid; a pipe through which a liquid discharged by the pump flows; a dispensing portion that is connected to the pipe and dispenses a liquid that flows through the pipe; a nozzle that houses the pipe, the dispensing portion being arranged therein in an opening portion; and an antenna that is provided inside the nozzle and transmits and receives radio signals.

A washbasin assembly includes comprising a base body (3) with a top recess (19) having a drainage opening (15) formed therein. A surface of the top recess slopes in the direction of the drainage opening (15). The base body (3) is formed from hard foam carrying a waterproof layer (13) at least on its upwardly facing surfaces, on which in turn, an adhesion-promoting layer (14) is arranged which promotes adhesion of thin-bed mortar or filler material, the base body (3) formed from a plurality of cut-to-size rigid foam panels (8, 9, 10, 11), which are arranged one above the other and are firmly bonded to one another.

A washbasin assembly includes comprising a base body (3) with a top recess (19) having a drainage opening (15) formed therein. A surface of the top recess slopes in the direction of the drainage opening (15). The base body (3) is formed from hard foam carrying a waterproof layer (13) at least on its upwardly facing surfaces, on which in turn, an adhesion-promoting layer (14) is arranged which promotes adhesion of thin-bed mortar or filler material, the base body (3) formed from a plurality of cut-to-size rigid foam panels (8, 9, 10, 11), which are arranged one above the other and are firmly bonded to one another.

The present invention relates to a hand washing machine using high pressure water including: a washing drum; a first spray unit connected to the washing drum; a water tank connected to the first spray unit; a second spray unit connected to the washing drum; a cleaning agent tank connected to the second spray unit; a casing accommodating the washing drum, the water tank, and the cleaning agent tank; a hand entrance opening formed in the upper portion of the washing drum at one side of the casing; an air blowing unit blowing air in a direction toward the center of the hand entrance opening from the inner circumference of the hand entrance opening; a control unit transmitting control signals to the first spray unit, the second spray unit, and the air blowing unit; and an actuation means transmitting an actuation signal to the control unit.

The present invention relates to a hand washing machine using high pressure water including: a washing drum; a first spray unit connected to the washing drum; a water tank connected to the first spray unit; a second spray unit connected to the washing drum; a cleaning agent tank connected to the second spray unit; a casing accommodating the washing drum, the water tank, and the cleaning agent tank; a hand entrance opening formed in the upper portion of the washing drum at one side of the casing; an air blowing unit blowing air in a direction toward the center of the hand entrance opening from the inner circumference of the hand entrance opening; a control unit transmitting control signals to the first spray unit, the second spray unit, and the air blowing unit; and an actuation means transmitting an actuation signal to the control unit.

A membrane unit includes: a cross-flow membrane filter; a cylindrical casing housing the membrane filter; a cap provided with an inflow port that allows water to flow into the casing, a first discharge port that discharges, to outside of the casing, permeated water obtained as a result of water that flows into the casing from the inflow port permeating the membrane filter, and a second discharge port that discharges, to the outside of the casing, concentrated water obtained as a result of water being concentrated as a result of the permeated water permeating the membrane filter, the cap detachably occluding the casing; and a positioning member which is fixed to the cap taking the first discharge port as a reference, and which defines a position of the membrane filter inside the casing.