利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

6 条记录 (耗时 0.031 秒)

    Electro-optical device for the photo-polymerization of composite material
    1.
    发明授权
    Electro-optical device for the photo-polymerization of composite material 失效
    复合材料光聚合用光电装置

    公开(公告)号：US07354269B2

    公开(公告)日：2008-04-08

    申请号：US10502889

    申请日：2002-01-30

    申请人： François Duret ,  Hervé Noui ,  Jean-Michel Decaudin

    发明人： François Duret ,  Hervé Noui ,  Jean-Michel Decaudin

    IPC分类号： A61C3/00

    CPC分类号： B29C35/0805 ,  A61C19/004

    摘要： The invention relates to an electro-optical device for the photo-polymerization of composite material, and is used in particular in the dental field. The inventive device comprises a light source (2) which is defined by an LED or a group of LEDs. It comprises electrical power supply means consisting of a battery (4) which is associated with a direct current/direct current converter device (7) commonly known as a DC/DC converter, passive means (3) for the evacuation of heat, and a central management unit (5) for operating parameters of the light source for the definition of a determined photo-polymerization energy profile.

    摘要翻译： 本发明涉及复合材料的光聚合用电光装置，尤其涉及牙科领域。 本发明的装置包括由LED或一组LED限定的光源（2）。 它包括由与通常称为DC / DC转换器的直流/直流转换器装置（7）相关联的电池（4）组成的电力供给装置，用于排出热量的被动装置（3）和 用于确定光聚合能量分布的光源参数的中央管理单元（5）。

    AUTOMATIC PHOTOPOLYMERISATION DEVICE
    2.
    发明申请
    AUTOMATIC PHOTOPOLYMERISATION DEVICE 审中-公开
    自动光刻胶装置

    公开(公告)号：US20100140450A1

    公开(公告)日：2010-06-10

    申请号：US12517731

    申请日：2007-11-27

    申请人： François Duret ,  Hervé Noui ,  Alexandre Soulier ,  Alain Mazuir

    发明人： François Duret ,  Hervé Noui ,  Alexandre Soulier ,  Alain Mazuir

    IPC分类号： G01J1/32

    CPC分类号： A61C19/004 ,  A61C19/003

    摘要： The invention relates to a photopolymerization device (100) comprising a polymerization light source (111) and optical means (113) for guiding and/or directing the light energy produced by said source towards a zone photopolymerizable material. The photopolymerization device (100) further comprises means (117, 118) for measuring the intensity of the light reflected by the material for polymerizing, and in that said intensity measurement means are in communication with processor and control means (300) for controlling the light source and responding to the intensity measurement to adjust automatically at least the duration of the illumination by the light source (111) as a function of the measured intensity of said reflected light.

    摘要翻译： 本发明涉及一种光聚合装置（100），其包括聚合光源（111）和光学装置（113），用于将由所述光源产生的光能引导和/或引导到区域可光聚合材料。 光聚合装置（100）还包括用于测量由聚合材料反射的光的强度的装置（117,118），并且所述强度测量装置与用于控制光的处理器和控制装置（300）连通 源和响应于强度测量，以根据所测量的所述反射光的强度来自动调整至少由光源（111）照明的持续时间。

    DEVICE FOR TAKING THREE-DIMENSIONAL AND TEMPORAL OPTICAL IMPRINTS IN COLOR
    5.
    发明申请
    DEVICE FOR TAKING THREE-DIMENSIONAL AND TEMPORAL OPTICAL IMPRINTS IN COLOR 有权
    用于在颜色中获取三维和时间光学印记的设备

    公开(公告)号：US20130108981A1

    公开(公告)日：2013-05-02

    申请号：US13702753

    申请日：2011-06-08

    申请人： François Duret

    发明人： François Duret

    IPC分类号： A61B1/24 ,  A61B1/06 ,  A61B1/00 ,  A61B1/247

    CPC分类号： G06K9/00 ,  A61B1/00022 ,  A61B1/0019 ,  A61B1/0684 ,  A61B1/24 ,  A61B1/247 ,  A61B5/0088 ,  A61B5/1077

    摘要： Device for taking three-dimensional and temporal optical imprints in color, including a three-dimensional dental imaging device that does not employ structured light projection. The device includes a stereo camera having at least two CCD or CMOS color sensors in preset positions, an optical system of fixed and preset focal length, an LED lighting system, and an electronic system located behind or near the sensor, controlling the latter but also the LEDs illuminating the imprint capture region. The system includes a central processing unit and a card for controlling said LEDs. The sensors are distributed over all or part of a dental arch, being placed in a sort of optical impression tray allowing a complete image of the arch to be captured in a single exposure.

    摘要翻译： 用于采用彩色三维和时间光学印记的装置，包括不采用结构光投射的三维牙科成像装置。 该装置包括立体相机，其具有预设位置中的至少两个CCD或CMOS颜色传感器，固定和预设焦距的光学系统，LED照明系统和位于传感器后面或附近的电子系统，控制后者，但也控制 LED照明印记捕获区域。 该系统包括中央处理单元和用于控制所述LED的卡。 传感器分布在牙弓的全部或部分上，放置在一种光学印模托盘中，允许在单次曝光中捕获拱形的完整图像。

    Device for taking three-dimensional and temporal optical imprints in color
    6.
    发明授权
    Device for taking three-dimensional and temporal optical imprints in color 有权
    用于拍摄三维和时间光学印记的设备

    公开(公告)号：US08520925B2

    公开(公告)日：2013-08-27

    申请号：US13702753

    申请日：2011-06-08

    申请人： François Duret

    发明人： François Duret

    IPC分类号： G06K9/00

    CPC分类号： G06K9/00 ,  A61B1/00022 ,  A61B1/0019 ,  A61B1/0684 ,  A61B1/24 ,  A61B1/247 ,  A61B5/0088 ,  A61B5/1077

    摘要： Device for taking three-dimensional and temporal optical imprints in color, including a three-dimensional dental imaging device that does not employ structured light projection. The device includes a stereo camera having at least two CCD or CMOS color sensors in preset positions, an optical system of fixed and preset focal length, an LED lighting system, and an electronic system located behind or near the sensor, controlling the latter but also the LEDs illuminating the imprint capture region. The system includes a central processing unit and a card for controlling said LEDs. The sensors are distributed over all or part of a dental arch, being placed in a sort of optical impression tray allowing a complete image of the arch to be captured in a single exposure.

    摘要翻译： 用于采用彩色三维和时间光学印记的装置，包括不采用结构光投射的三维牙科成像装置。 该装置包括立体相机，其具有预设位置中的至少两个CCD或CMOS颜色传感器，固定和预设焦距的光学系统，LED照明系统和位于传感器后面或附近的电子系统， LED照明印记捕获区域。 该系统包括中央处理单元和用于控制所述LED的卡。 传感器分布在牙弓的全部或部分上，放置在一种光学印模托盘中，允许在单次曝光中捕获拱形的完整图像。