| 摘要 |
A hands-free simultaneous whole-mouth teeth cleaner is disclosed for brushing a user's teeth all at once, without requiring manual manipulation, thereby enabling the user to engage in other activities while his teeth are being brushed. The hands-free simultaneous whole-mouth teeth cleaner includes top and bottom brush trays which include tooth-brushing material (such as bristles) for contacting the user's teeth, a motor housed within a motor case located in the space formed by the brush trays, and a switch for actuating the motor. In some embodiments the hands-free simultaneous whole-mouth teeth cleaner includes a handle for easy insertion and removal. In some embodiments, the tooth-brushing material is capable of contacting all sides of a user's teeth, as well as the gum line. Other embodiments include an external surface capable of providing non-irritating frictional contact to soft tissue of a user's mouth.
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