TOOTHBRUSH SYSTEM
    2.
    发明公开
    TOOTHBRUSH SYSTEM 审中-公开

    公开(公告)号:US20230301424A1

    公开(公告)日:2023-09-28

    申请号:US18015586

    申请日:2021-07-12

    申请人: PLAYBRUSH LTD

    IPC分类号: A46B15/00 H04B10/116

    摘要: A toothbrush device is disclosed comprising a motion sensor for sensing motion of the device to produce motion data and a signal analysis unit for analysing the motion data to produce brushing data. A light communication module is arranged to transmit the brushing data to an external device using a light source. This can allow the brushing data to be transmitted without the need to provide a radio frequency transmission module and/or using a light source which also provides visual feedback to the user. The external device may comprise a camera arranged to produce image data, and a processor arranged to process an image of the light source to obtain the brushing data.

    ORAL CARE SYSTEM, IMPLEMENT, AND/OR KIT
    3.
    发明公开

    公开(公告)号:US20230189979A1

    公开(公告)日:2023-06-22

    申请号:US18059565

    申请日:2022-11-29

    摘要: An oral care device having a head with cleaning elements and a handle coupled to the head. The handle may include a selectively rotatable ring arranged between the head and a distal end of the handle that is configured to allow a user to select a desired mode of operation of the oral care device. The handle may include a selectively illuminated light that is configured to display at least one color that visually indicates that certain behaviors, patterns, and/or consistent habits have been performed successfully. The handle may include a processor configured to track a duration of a user's brushing session, a light ring on a bottom surface of the handle, and a pressure sensor. Respective portions of the light ring may be selectively illuminated by the processor to visualize progress toward achieving a predetermined brushing routine time and/or to visualize an over-pressure condition sensed by the pressure sensor.