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    PEN-LIKE DISPENSER FOR A DENTAL MATERIAL
    33.
    发明申请
    PEN-LIKE DISPENSER FOR A DENTAL MATERIAL 有权
    PEN-LIKE分配器用于牙科材料

    公开(公告)号：US20160074136A1

    公开(公告)日：2016-03-17

    申请号：US14785029

    申请日：2014-04-28

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Helmut Pauser ,  Marc Peuker ,  Mathias Bertl ,  Bruce R. Broyles

    IPC: A61C5/06 ,  A61C1/00 ,  A61C5/04

    CPC classification number: A61C5/62 ,  A61C1/0061 ,  A61C5/50

    Abstract: A pen-like dispenser for dispensing a dental material has a handle and a cover which are attached for rotation relative to each other about a longitudinal axis of the dispenser, and a cartridge for holding the dental material and a screw plunger for extruding the dental material from the cartridge by screwing action. The cartridge and the cover in combination form a rotary slide valve which is operable by rotation about the longitudinal axis between a storage position, in which the cover closes a dispensing outlet of the cartridge, and a dispensing position, in which an opening in the cover opens the dispensing outlet of the cartridge. A relative rotation between the screw plunger and the handle about the longitudinal axis is restricted, and a relative rotation between the cartridge and the cover about the longitudinal axis is enabled within a predetermined rotation angle and restricted otherwise.

    Abstract translation: 用于分配牙科材料的笔状分配器具有手柄和盖子，该手柄和盖子围绕分配器的纵向轴线相对于彼此旋转，并且用于保持牙科材料的卡盘和用于挤出牙科材料的螺钉柱塞 从墨盒通过螺丝拧紧动作。 盒和盖组合形成旋转滑阀，该旋转滑阀可以通过围绕纵向轴线旋转而操作，所述旋转滑阀在存储位置之间，在所述存储位置中，所述盖关闭所述盒的分配出口和分配位置，在所述分配位置中，所述盖中的开口 打开墨盒的分配出口。 限制螺杆柱塞和手柄之间围绕纵向轴线的相对旋转，并且盒和围绕纵向轴线的盖之间的相对旋转能够在预定的旋转角度内被限制，并另有限制。

    HANDHELD VISCOUS DENTAL PASTE DISPENSER
    34.
    发明申请
    HANDHELD VISCOUS DENTAL PASTE DISPENSER 有权
    手持式粘度牙膏配料

    公开(公告)号：US20150125827A1

    公开(公告)日：2015-05-07

    申请号：US14531564

    申请日：2014-11-03

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Christopher J. Claypool ,  Bruce R. Broyles

    IPC: A61C5/06

    CPC classification number: A61C5/50 ,  A61C5/62

    Abstract: An apparatus for dispensing a viscous dental paste that includes a barrel member, a dispensing tip, and a platform. The barrel defines a chamber for containing a viscous material. The dispensing tip extends from the barrel member to a dispensing end and defines a passageway open to the chamber. The dispensing end forms an outlet opening open to the passageway and circumscribed by a continuous wall defining an interior surface and an exterior surface. The platform projects from the dispensing end and defines opposing first and second major faces. The first major face is aligned with the outlet opening. The second major face is contiguous with a section of the exterior surface. Viscous material is dispensed from the chamber and onto the platform as a ribbon or sheet.

    Abstract translation: 一种用于分配粘性牙膏的装置，其包括筒构件，分配尖端和平台。 筒体限定用于容纳粘性材料的室。 分配尖端从筒体延伸到分配端并且限定通向腔室的通道。 分配端形成通向通道的出口开口，并由限定内表面和外表面的连续壁限定。 平台从分配端突出并且限定相对的第一和第二主面。 第一个主面与出口开口对齐。 第二个主要表面与外表面的一部分相邻。 粘性材料从室中分配并作为带状物或片材分散在平台上。

    DISPENSER WITH APPLICATOR TIP
    37.
    发明申请
    DISPENSER WITH APPLICATOR TIP 审中-公开

    公开(公告)号：US20200307863A1

    公开(公告)日：2020-10-01

    申请号：US16762007

    申请日：2018-11-01

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Henry C. Gydesen ,  Paul R. Klaiber ,  Yizhong Wang ,  Bruce R. Broyles

    IPC: B65D25/42 ,  A61J1/06 ,  A61J1/14 ,  A61M35/00 ,  B05C17/005 ,  B65D1/09

    Abstract: A dispenser (1) for liquids includes a reservoir (100) defining a volume (V100) for housing a liquid (150); a delivery tube (200) with a first end (201) attached to the reservoir, and a second end (202) distal from the reservoir, the delivery tube including a passage (203) in fluid communication with the volume of the reservoir and extending away from the reservoir; an applicator element (300) including an applicator tip (320) and a base (310) attached to the second end of the delivery tube, the applicator tip having a plurality of fingers (322) extending away from the base to a distal end of the applicator element distal from the delivery tube; and a removable seal (340), wherein removal of the removable seal creates an opening in the passage at a location upstream of the applicator tip and a fluid distribution channel between the fingers.

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