| 摘要 |
A dental flossing tool and method for flossing of the teeth using that tool is provided. The tool includes two elongated, rod-shaped handle elements and a length of dental floss that is removably secured at its opposite ends to respective ones of the handle elements at their terminal ends. Each handle element is provided with a bulb at the terminal end to which the floss is attached with the bulbs being larger in transverse cross-section relative to the longitudinal axis of its handle element than is the adjacent portion of the handle element. This results in a depressed annular region in which floss is wound and functions to retain the floss on a handle element. Each handle element includes a hand-grip section disposed in remote relationship to the terminal end provided with a bulb enabling a user to grip the element in a respective hand for support thereof and independent manipulation in effecting a flossing operation. The user holds the handle elements in separated relationship to maintain the floss extending between the terminal ends taut as an operative flossing section while inserting it between a pair of adjacent teeth and moving it to effect removal of debris. At intermittent intervals the user revolves the handle elements to concurrently unreel a length of floss from one and reel a length onto the other thereby placing an unused section of floss in an operative position and placing the previously used section on a handle element for storage until being discarded upon termination of a flossing operation.
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