Invention Grant
US08668397B2 Portable toothbrush for delivering and removing fluid 失效
便携式牙刷,用于输送和清除流体

Portable toothbrush for delivering and removing fluid
Abstract:
A hand-held portable electric or manual toothbrush that is capable of delivering and removing fluid while the toothbrush is being used. A fluid delivery tube delivers fluid from a clean fluid repository to the head of the toothbrush. A fluid removal tube removes used fluid from the user's mouth. The clean fluid is delivered via a pump positioned within a cavity of the toothbrush. The used fluid is removed via a vacuum positioned within the cavity of the toothbrush. This invention enables everyone, including the young, elderly, busy, healthy, sick, disabled, handicapped, and immobile, to brush anytime and anywhere. As a result, this invention would greatly improve the oral health of the general population.
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