A water flosser is provided that may include a base, a reservoir positioned above the base, a lid, and a handle in fluid communication with the reservoir such as by a hose. The reservoir of the water flosser may include a recess formed in a reservoir wall for receipt of a hose support structure. An input device (e.g., a power button) may be positioned adjacent an upper portion of the water flosser, such as in or adjacent the lid. Actuation of the input device may include application of a force downward toward the base. The water flosser may include a motor having a dual output shaft, with one end of the shaft being associated with a rotary encoder or other sensing device to determine an operational characteristic of the motor. The motor may be driven by a power source such as a rechargeable battery.

A portable water flosser or dental cleaning device, which directs water from a faucet onto teeth without using an electrically operated pump, is made of a hose, a water jet tip member, and a tightening means. The hose at its small end is coupled with the water jet tip member and at its large end is loosely fit onto the neck of the faucet, leaving the faucet's nozzle completely inside the hose. The hose is fastened around the faucet's neck by the tightening means, which can be a piece of rope or a clip, so the faucet water is directed to the water jet tip member. The device fits with all types of faucets.

The present invention describes a method for a U-shaped teeth brush device having a conformable shape adjusting U-shaped teethbrush module and one or more individual tooth brushes coupled to the power drive mechanism, each brush having a sensor, piezoelectric crystal and transducer and each tooth brush having a block anchor coupled to the power drive, under smart controls, an electronic control system for sensing individual tooth pressure and controlling motor transmission of vibration to prior positioned brushes, whereby a users unique mouth features can be accounted for by adjusting U-shape distal ends to fit through the users mouth and align with users teeth arch for programmatically brushing more than one tooth simultaneously.

Present invention teaches a portable teeth-cleaning device where a flexible water tank is stored inside the main body of the device; when water is being sent into the flexible water tank, getting it ready for use, the tank will expand in volume and come out of the main body. A pump is used to perform the water intake function and the water squirt-out function, via guide channels, with controlling means to control the mechanism of either 3 valves or 2 switch valves to effectuate the intended functions.

An oral irrigator including a handle, a tip removably attached to the handle, and a pump at least partially received within the handle and in fluid communication with the tip. The tip including a first end, a second end, and a bore, through which fluid flows, extending from the first end to the second end. The tip further including an annular flange disposed between the first end and the second end, and a ring abutted against the flange.

An oral irrigator including a handle, a tip removably attached to the handle, and a pump at least partially received within the handle and in fluid communication with the tip. The tip including a first end, a second end, and a bore, through which fluid flows, extending from the first end to the second end. The tip further including an annular flange disposed between the first end and the second end, and a ring abutted against the flange.

Showerhead devices incorporate sensors to control bath fill levels. Showerheads have interchangeable attachments, including bristle attachments. Oral care devices are attachable to standard shower arms. Pump devices allow various lotions and fluids to be used in conjunction with showers. Shower organizing devices provide for ordered storage and access to accessories. Bathtub spouts including sensors and valves to control bathtub filled levels.

Showerhead devices incorporate sensors to control bath fill levels. Showerheads have interchangeable attachments, including bristle attachments. Oral care devices are attachable to standard shower arms. Pump devices allow various lotions and fluids to be used in conjunction with showers. Shower organizing devices provide for ordered storage and access to accessories. Bathtub spouts including sensors and valves to control bathtub filled levels.

A coupling device for connecting a water powered apparatus to a faucet having a mouth (1) to which a cylindrical aerator housing (3), has an aerator (2) and an attachment (4) of water powered apparatus. The aerator (2) has an upper cylindrical portion (12) and a lower cylindrical portion (15) that are joined together by converging arms (14) between which the ventilation openings (16) are formed for aerating flowing water. The attachment (4) of water powered apparatus is provided with connecting elements for coupling with engagement elements not integral with the aerator cylindrical housing (3).

A coupling device for connecting a water powered apparatus to a faucet having a mouth (1) to which a cylindrical aerator housing (3), has an aerator (2) and an attachment (4) of water powered apparatus. The aerator (2) has an upper cylindrical portion (12) and a lower cylindrical portion (15) that are joined together by converging arms (14) between which the ventilation openings (16) are formed for aerating flowing water. The attachment (4) of water powered apparatus is provided with connecting elements for coupling with engagement elements not integral with the aerator cylindrical housing (3).