利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

50 条记录 (耗时 0.194 秒)

    ORAL IRRIGATOR WITH OCCLUSAL SURFACE SENSING
    2.
    发明公开
    ORAL IRRIGATOR WITH OCCLUSAL SURFACE SENSING 审中-公开

    公开(公告)号：US20230320827A1

    公开(公告)日：2023-10-12

    申请号：US18022024

    申请日：2021-08-12

    申请人： KONINKLIJKE PHILIPS N.V.

    发明人： Mark Thomas JOHNSON ,  Maaike Cornelia Johanna Wilhelmina VAN HULTEN ,  Lutz Christian GERHARDT ,  Amir Hussein RMAILE

    IPC分类号： A61C17/28 ,  A61C17/028

    CPC分类号： A61C17/28 ,  A61C17/028 ,  A61C17/221

    摘要： A system for oral irrigation comprises a fluid delivery tube (102) with a proximal end and a distal end. The proximal end is for receiving oral irrigation fluids. A nozzle (104) is placed at the distal end of the fluid delivery tube. The system further comprises an interdental sensor (2002) for detecting whether the nozzle is in an interdental space, and a motion sensor (2004) for measuring the displacement of the nozzle. A processor is configured to determine whether the nozzle (104) is moving along the occlusal surface of a tooth based on the displacement of the nozzle being larger than a critical distance, wherein the critical distance is indicative of the length of a tooth, and the interdental sensor (2002) not detecting an interdental space during the displacement of the nozzle.

    Combination electric toothbrush and water irrigation device
    3.
    发明授权
    Combination electric toothbrush and water irrigation device 有权

    公开(公告)号：US11109950B2

    公开(公告)日：2021-09-07

    申请号：US16235928

    申请日：2018-12-28

    申请人： Robert Wood ,  Jason Bland ,  Kenneth A. Tarlow

    发明人： Robert Wood ,  Jason Bland ,  Kenneth A. Tarlow

    IPC分类号： A61C17/02 ,  A61C17/28 ,  A46B15/00 ,  A46B9/04 ,  A46B11/00 ,  A46B5/00

    摘要： A combination electric toothbrush and water irrigation device that combines a battery powered water irrigation device with a vibrating electric toothbrush, both of which are housed in a self-contained compact hand-held device. The pump for the water irrigation device and the DC motor with an off-center weight are contained within the handle of the toothbrush. A slide out water reservoir allows the user to fill the extended handle portion with water. A flexible water inlet tube is capable of compressing when the water reservoir is in the storage position. A weight fixed to the end of the inlet tube causes the tube to bend via gravity enabling it to be in constant contact with water while the handle is held at various angles. An LED at the underside of the pump housing illuminates the water contained within the transparent water housing.

    Cleaning appliance
    4.
    发明授权
    Cleaning appliance 有权

    公开(公告)号：US10588399B2

    公开(公告)日：2020-03-17

    申请号：US15802895

    申请日：2017-11-03

    申请人： Dyson Technology Limited

    发明人： Robert Stefan Wronski ,  Martin Szymon Gutkowski ,  Alexander David May

    IPC分类号： A46B11/00 ,  A61C17/02 ,  A61C17/22 ,  A61C17/36 ,  A61C17/028 ,  A61C17/28

    摘要： A fluid delivery system of a dental cleaning appliance includes a pump for drawing a working fluid through a fluid inlet, a hydraulic actuator for receiving working fluid from the pump, a drive for actuating the pump, and a nozzle having a fluid outlet for ejecting working fluid from the appliance. The drive includes a motor and a control circuit for operating the motor. The control circuit is configured to detect stalling of the motor in response to the load applied to the pump by the pressurized working fluid stored in the accumulator, and to deactivate the motor when stalling of the motor has been detected.

    Toothbrush and oral cleaner with suctioning and cleaning functions
    8.
    发明授权
    Toothbrush and oral cleaner with suctioning and cleaning functions 有权

    公开(公告)号：US11000352B2

    公开(公告)日：2021-05-11

    申请号：US16139970

    申请日：2018-09-24

    申请人： Bluereo Inc.

    发明人： Seung Min Lee

    IPC分类号： A61C17/02 ,  A61C17/28 ,  A46B11/06 ,  A46B9/04 ,  A46B15/00

    摘要： A toothbrush with suctioning and cleaning functions according to an embodiment of the present invention includes a toothbrush rod including a head portion and a handle portion, a brush disposed at the head portion, a through-hole portion formed at the head portion to supply cleaning water to an oral cavity or suction in dirty water from the oral cavity, a guide tube disposed within the toothbrush rod and connected to the through-hole portion to deliver the cleaning water to the through-hole portion or deliver the dirty water suctioned in through the through-hole portion to the outside, and an external main body to supply the cleaning water to the guide tube and to receive the dirty water from the guide tube.

    Hermetic tooth cleaning device
    9.
    发明授权
    Hermetic tooth cleaning device 有权

    公开(公告)号：US10111736B2

    公开(公告)日：2018-10-30

    申请号：US15506188

    申请日：2016-06-02

    申请人： Bluereo Inc.

    发明人： Seung Min Lee

    IPC分类号： A61C17/028 ,  A61C17/22 ,  A46B11/00 ,  A46B11/06 ,  A61C17/02 ,  A61C17/28 ,  A61C17/34

    摘要： The present disclosure relates to a hermetic tooth cleaning device, and more particularly, to a hermetic tooth cleaning device including: a main body which includes an outer case; a cleaning body which is coupled to the main body, and has an internal fluid conduit formed therein such that at least one nozzle is formed to be opened at one end of the internal fluid conduit, and an accommodating portion is formed at the other end of the internal fluid conduit; a connecting unit which couples the main body and the cleaning body, and has a connecting flow path formed therein, one side fixedly coupled to the main body, and the other side inserted into the accommodating portion; and a first sealing unit which is provided between the cleaning body and the connecting unit, and has a hollow space formed therein, thereby preventing a loss of positive pressure or negative pressure and a leak of gargling water or a cleaning solution by improving sealing performance of a flow path that connects a drive unit and the nozzle.

    MINIMALLY INVASIVE INSTRUMENT AND METHOD TO TREAT PERIODONTAL DISEASE
    10.
    发明申请
    MINIMALLY INVASIVE INSTRUMENT AND METHOD TO TREAT PERIODONTAL DISEASE 审中-公开
    微小的入侵仪器和治疗周围疾病的方法

    公开(公告)号：US20110033817A1

    公开(公告)日：2011-02-10

    申请号：US12909673

    申请日：2010-10-21

    申请人： William F. McKay

    发明人： William F. McKay

    IPC分类号： A61C17/26 ,  A61B1/24 ,  A61C17/28 ,  A61C17/00

    CPC分类号： A61C3/00 ,  A46D1/00 ,  A46D1/0261 ,  A61B1/24 ,  A61C1/088 ,  A61C17/08 ,  A61C19/043

    摘要： The invention provides an instrument and methods for minimally invasive surgical scaling and/or planning procedures, thus reducing patient recovery time. Furthermore, the present invention overcomes the shortcoming in the prior art of inadequately preparing the diseased site or creating an aerosol by providing a device that is more mechanically abrasive by way of utilizing a rotational mechanical action of a plurality of bristles.

    摘要翻译： 本发明提供了用于微创手术缩放和/或计划程序的仪器和方法，从而减少患者恢复时间。 此外，本发明通过提供通过利用多个刷毛的旋转机械作用更机械研磨的装置来克服现有技术中不充分准备病变部位或产生气溶胶的缺点。