10 results found for: “automatic_toothbrush”.

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Electric toothbrush

An electric toothbrush, motorized toothbrush, or battery-powered toothbrush is a toothbrush that makes rapid automatic bristle motions, either back-and-forth...

Last Update: 2024-03-06T09:59:55Z Word Count : 3982

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Ultrasonic toothbrush

An ultrasonic toothbrush is an electric toothbrush designed for daily home use that operates by generating ultrasound in order to aid in removing plaque...

Last Update: 2023-08-31T20:47:18Z Word Count : 810

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Toothpaste pump dispenser

so it automatically squeezes an appropriate amount of toothpaste and avoids waste. Most modern automatic dispensers incorporate a toothbrush holder,...

Last Update: 2024-01-08T21:37:29Z Word Count : 350

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Automatic faucet

An automatic faucet or tap (also hands-free faucet, touchless faucet, electronic faucet, motion-sensing faucet, sensor faucet, or infrared faucet) is...

Last Update: 2024-02-21T15:41:47Z Word Count : 1043

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Don't Forget Your Toothbrush

Don't Forget Your Toothbrush is a British light entertainment TV programme that aired on Channel 4 from 12 February 1994 to 25 February 1995 and was hosted...

Last Update: 2024-02-05T21:48:31Z Word Count : 1120

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Toothbrush sanitizer

A toothbrush sanitizer is a device used to disinfect the tooth brush by applying short-wavelength ultraviolet (UV-C) light to kill or inactivate microorganisms...

Last Update: 2023-03-16T10:57:41Z Word Count : 182

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Automatic soap dispenser

An automatic soap dispenser is a device that dispenses a controlled amount of soap solution (or a similar liquid such as a hand sanitizer). They are often...

Last Update: 2024-01-01T03:10:56Z Word Count : 1301

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Hand dryer

to paper towels. It may either operate with the push of a button or automatically using a sensor. The earliest hand dryer was patented on June 13, 1922...

Last Update: 2023-10-18T14:55:37Z Word Count : 1962

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Dishwasher

plastic toys, toothbrushes, flip-flops, contact lens cases, a mesh filter from a range hood, refrigerator shelves and bins, toothbrush holders, pet bowls...

Last Update: 2024-02-22T05:19:25Z Word Count : 4974

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Automatic deodorizer dispenser

An automatic deodorizer dispenser is an air freshener designed to release the encapsulated scent at a set time, or under preset conditions. Some fresheners...

Last Update: 2024-01-13T08:11:46Z Word Count : 175

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Main result

Electric toothbrush

An electric toothbrush, motorized toothbrush, or battery-powered toothbrush is a toothbrush that makes rapid automatic bristle motions, either back-and-forth oscillation or rotation-oscillation (where the brush head alternates clockwise and counterclockwise rotation), in order to clean teeth. Motions at sonic speeds or below are made by a motor. In the case of ultrasonic toothbrushes, ultrasonic motions are produced by a piezoelectric crystal. A modern electric toothbrush is usually powered by a rechargeable battery charged through inductive charging when the brush sits in the charging base between uses. Electric toothbrushes can be classified according to the frequency (speed) of their movements as power, sonic or ultrasonic toothbrushes, depending on whether they make movements that are below, in or above the audible range (20–20,000 Hz or 2400–2,400,000 movements per minute), respectively.