Twist seal oral fluid delivery device

    公开(公告)号:US12070119B2

    公开(公告)日:2024-08-27

    申请号:US17734202

    申请日:2022-05-02

    摘要: An oral fluid delivery device includes a housing forming at least one cavity. The cavity includes at least two reservoirs, a first reservoir and a second reservoir. The device also includes an elongated neck with a distal end having at least one distal opening for passage of a fluid, a proximal end, and a channel fluidly connected to the distal opening. The device also includes a cap at the proximal end of the elongated neck. The cap includes at least one aperture aligned with the channel of the elongated neck and is rotatably coupled to the housing such that rotating the cap relative to the housing selectively aligns the aperture with a first reservoir opening to provide fluid communication between the first reservoir and the channel, or aligns the aperture with a second reservoir opening to provide fluid communication between the second reservoir and the channel.

    Cosmetic liquid-dispensing hair edge control tool with brush, comb and hair styling tip

    公开(公告)号:US20240032681A1

    公开(公告)日:2024-02-01

    申请号:US18355758

    申请日:2023-07-20

    申请人: Jenny Peters

    发明人: Jenny Peters

    IPC分类号: A46B11/00

    摘要: The cosmetic liquid-dispensing hair edge styling tool, which includes a dual brush/comb & internal reservoir for a hair grooming liquid in the body, designed as a styling tip. The liquid is released from the reservoir to pass through a plunger and exit through a hole on the bristles side of the brush for application to the hair edges while brushing/styling of the hair edges.
    The body/handle is used for releasing and/or pressurizing the contents of the reservoir to flow from the reservoir and out through the hole on the bristle side of the brush.
    Yet another embodiment includes an internal plunger that is fixed inside of the brush head. The plunger is a cylinder shape that contains a hole for the liquid to flow through. The plunger is turned from left to right to open and close the hole for control of the flow of liquid from the reservoir.

    Dental devices with liquid applicator

    公开(公告)号:US09930957B2

    公开(公告)日:2018-04-03

    申请号:US14827441

    申请日:2015-08-17

    摘要: Various dental devices are available for cleaning the mouth, gums and teeth. However, these dental devices may also cause abrasions to the mouth and/or gums. Dental devices may comprise a reservoir for storing a liquid and for application of the liquid to the mouth, teeth and/or gums. The liquid may be an antibacterial liquid, such as a hydrogen peroxide solution, a salt solution or a teeth whitening solution or gel, for example. An antibacterial liquid may be applied to prevent infection of the abrasions. The reservoir may be in a hollow handle of the dental device, such that the liquid may be easily pumped or moved from the reservoir to an outlet at the functional end that may cause the abrasions.

    Portable interdental toothbrush
    10.
    发明授权

    公开(公告)号:US09814301B2

    公开(公告)日:2017-11-14

    申请号:US14905809

    申请日:2015-04-13

    申请人: Sang Geun Lee

    发明人: Sang Geun Lee

    IPC分类号: A46B11/04 A46B11/00

    摘要: A portable interdental toothbrush is provided that can be carried conveniently since a cleaning solution tube stays in a sealed state when carried without using it, which makes it convenient to use. When using the interdental toothbrush, an engaging protrusion fixed to an engaging portion is released to wet a brush with the cleaning solution filled in the cleaning solution tube through the discharge hole by pulling the brush body. Due to the features, the structure is simple, the production is easy, and production cost is low, thereby allowing any user to use it, and promoting the dental and oral health for citizens.