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    MICRO-NEEDLE DEVICE
    1.
    发明申请
    MICRO-NEEDLE DEVICE 审中-公开

    公开(公告)号：US20170173316A1

    公开(公告)日：2017-06-22

    申请号：US15124400

    申请日：2015-03-05

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Andreas Syrek ,  Marc Peuker ,  Mathias Bertl ,  Martin Preininger ,  Emir Jelovac ,  Ryan P. Simmers

    IPC: A61M37/00

    Abstract: A micro-needle device (100, 200, 300) for delivering a dental local anesthetic that includes a micro-needle array (102, 202, 302) and a hollow spheroid shaped container (108, 208, 308). The micro-needle array has a base (104, 204, 304)and two or more of an elongate micro-needle (106, 206, 306). The elongate micro-needle has an interior surface (110, 210, 310) defining an opening (112, 212, 312) through the elongate micro-needle and the base has a first major surface (114, 214, 314) and a second major surface (116, 216, 316) through which the opening of the elongate micro-needle passes to provide a passage across the base. The hollow spheroid shaped container includes an inside surface (120, 220, 320), where the first major surface of the base and the inside surface of the hollow spheroid shaped container define a volume that is in fluid connection with each opening of the two or more of the elongate micro-needle. This allows the dental local anesthetic to flow from the volume of the micro-needle device through the opening of the two or more of the elongate micro-needle.

    DEVICE FOR DISPENSING A DENTAL MATERIAL
    2.
    发明申请
    DEVICE FOR DISPENSING A DENTAL MATERIAL 有权
    用于分配牙科材料的装置

    公开(公告)号：US20150216634A1

    公开(公告)日：2015-08-06

    申请号：US14424330

    申请日：2013-08-22

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Jens Gramann ,  Emir Jelovac ,  Andreas Bergsträsser

    IPC: A61C9/00 ,  B05C17/01

    CPC classification number: A61C9/0026 ,  B05C17/01

    Abstract: The present invention relates to a device (10) for dispensing a dental material. The device (10) comprises a body (12) having at least one compartment (14) for receiving the dental material, at least one piston for extruding the dental material from the compartment (14) and a drive for moving the piston and the compartment (14) relative to one another. The device (10) further comprises a stand (36) which is mounted to the body (12) such that the body (12) and the stand (36) are pivotally moveable relative to one other.

    Abstract translation: 本发明涉及一种用于分配牙科材料的装置（10）。 所述装置（10）包括具有至少一个用于容纳所述牙科材料的隔间（14）的主体（12），用于从所述隔室（14）挤出所述牙科材料的至少一个活塞和用于使所述活塞和所述隔室 （14）相对于彼此。 装置（10）还包括一个安装在主体（12）上的支架（36），使得主体（12）和支架（36）可相对于彼此枢转地运动。

    DEVICE FOR DISPENSING A DENTAL SUBSTANCE
    7.
    发明申请
    DEVICE FOR DISPENSING A DENTAL SUBSTANCE 审中-公开
    用于分配牙齿物质的装置

    公开(公告)号：US20160193018A1

    公开(公告)日：2016-07-07

    申请号：US14653072

    申请日：2013-12-11

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Marc Peuker ,  Helmut Pauser ,  Mathias Bertl ,  Olaf Althoff ,  Emir Jelovac ,  Arno Hohmann

    IPC: A61C9/00

    CPC classification number: A61C9/0026 ,  A61C5/62

    Abstract: A device for dispensing a dental substance comprises a chamber for the dental substance, a dispensing receptacle, and a dispensing outlet. The dispensing receptacle is shaped to define a predetermined volume capacity between the dispensing outlet and an opening of the receptacle. Thus the receptacle is adapted to receive a predetermined portion of the dental substance dispensed from the dispensing outlet. The device further is adapted such that for dispensing the portion of the dental substance the chamber is reducible in volume. The device may facilitate metering and dispensing of dental substances.

    Abstract translation: 用于分配牙科物质的装置包括用于牙科物质的腔室，分配容器和分配出口。 分配容器成形为在分配出口和容器的开口之间限定预定的体积容量。 因此，容器适于容纳从分配出口分配的牙科物质的预定部分。 该装置还适于使得用于分配牙科物质的该部分的腔体可以体积减小。 该装置可以促进牙科物质的计量和分配。

    Micro-needle device
    10.
    发明授权
    Micro-needle device 有权

    公开(公告)号：US10675452B2

    公开(公告)日：2020-06-09

    申请号：US15124400

    申请日：2015-03-05

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Andreas Syrek ,  Marc Peuker ,  Mathias Bertl ,  Martin Preininger ,  Emir Jelovac ,  Ryan P. Simmers

    IPC: A61M37/00 ,  A61B5/00

    Abstract: A micro-needle device for delivering a dental local anesthetic that includes a micro-needle array and a hollow spheroid shaped container. The micro-needle array has a base and two or more elongate micro-needles. The elongate micro-needles have an interior surface defining an opening through the elongate micro-needle and the base has a first major surface and a second major surface through which the opening of the elongate micro-needle passes to provide a passage across the base. The hollow spheroid shaped container includes an inside surface, where the first major surface of the base and the inside surface of the hollow spheroid shaped container define a volume that is in fluid connection with each opening of the two or more of the elongate micro-needle. This allows the dental local anesthetic to flow from the volume of the micro-needle device through the opening of the two or more of the elongate micro-needle.

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