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    • 3. 发明申请
    • ORAL IRRIGATION SYSTEM
    • 口腔灌溉系统
    • US20160128815A1
    • 2016-05-12
    • US14538143
    • 2014-11-11
    • Rabinder K. Birdee
    • Rabinder K. BirdeeBooker T. PullenCalvin T. Jenkins
    • A61C17/02
    • A61C17/032A61C17/0202
    • An oral irrigation system is disclosed. The oral irrigation system includes a spray head comprising a nozzle configured to generate a stream of liquid to clean the teeth or gum tissue of a user. A mounting structure is configured to mount the spray head to a sink or adjacent the sink to a counter to which the sink is mounted. An installation assembly is configured to mechanically and fluidly connect to a plumbing system of a building. The plumbing system supplies water to the sink by way of a first water supply line. The installation assembly is configured to direct a portion of the water from the first water supply line to the spray head. A hose provides fluid communication between the spray head and the installation assembly.
    • 公开了一种口腔灌溉系统。 口腔灌溉系统包括喷头,喷头包括被配置成产生液体流以清洁使用者的牙齿或牙龈组织的喷嘴。 安装结构被配置成将喷头安装到水槽或与水槽相邻,以安装水槽。 安装组件被配置为机械地和流体地连接到建筑物的管道系统。 管道系统通过第一条供水管线向水槽供水。 安装组件构造成将一部分水从第一供水管路引导到喷头。 软管提供喷头和安装组件之间的流体连通。
    • 5. 发明公开
    • Oral Irrigator Nozzle
    • US20240189082A1
    • 2024-06-13
    • US18093837
    • 2023-01-06
    • Shanghai Mange Technology Co., LTD
    • Pan Fan
    • A61C17/032
    • A61C17/032
    • The present application discloses an oral irrigator nozzle, which comprises a nozzle, a bending part, a connector and a mixed-flow nozzle located at the lower end of the nozzle, wherein the mixed-flow nozzle is provided with a shell, and an inner cavity, wherein the inner cavity is provided with a conical through hole along the water flow direction; the conical head of the conical through hole is connected with an inverted conical through hole; the junction of the conical through hole and the inverted conical through hole forms a throat cavity; the throat cavity is provided with a through hole penetrating the throat cavity; and the end of the through hole is provided with external counterbore. The water jet from the nozzle of the present application can form a cavitation effect, and the water jet contains microbubbles and carries a large amount of air, so that the cleaning power of the water jet can be enhanced after the water jet reaches the teeth, and at the same time, the water jet produces a scattering effect. Compared with single water flow, it is less irritating to gums, less likely to cause gum bleeding and pain, and the cleaning area is larger than that of single water flow. At the same time, the same water pressure can be achieved by using less pump power.