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    INTERACTIVE DENTAL RESTORATIVE NETWORK
    4.
    发明申请
    INTERACTIVE DENTAL RESTORATIVE NETWORK 审中-公开
    交互式牙科恢复网络

    公开(公告)号：WO2008027771A3

    公开(公告)日：2008-05-08

    申请号：PCT/US2007076530

    申请日：2007-08-22

    Applicant: IVOCLAR VIVADENT AG ,  SHADE ANALYZING TECHNOLOGIES INC ,  GANLEY ROBERT A ,  LEHMANN MARYANN

    Inventor： GANLEY ROBERT A ,  LEHMANN MARYANN

    IPC: A61C5/77 ,  G06F19/00

    CPC classification number: A61B6/14 ,  A61C9/0053 ,  A61C13/0004 ,  G06F17/50 ,  G06F19/321

    Abstract: The invention relates to a computer-based dental restoration system that include a network server having a database storing digital representations of a patient's tooth preparation, and a communications network providing access to the network server and facilitating direct communication at least between a dentist and a practitioner. The a computer-based dental restoration system also include one or more computers for accessing digital representations over the communications network and displaying the digital representations in a humanly readable format.

    Abstract translation: 本发明涉及一种基于计算机的牙齿修复系统，其包括具有存储患者牙齿准备的数字表示的数据库的网络服务器，以及提供对网络服务器的访问并促进至少在牙医和从业者之间的直接通信的通信网络 。 基于计算机的牙齿修复系统还包括一个或多个计算机，用于访问通过通信网络的数字表示并以人类可读格式显示数字表示。

    5.
    发明专利
    未知

    公开(公告)号：DE69941249D1

    公开(公告)日：2009-09-24

    申请号：DE69941249

    申请日：1999-10-04

    Applicant: SHADE ANALYZING TECHNOLOGIES INC

    Inventor： LEHMANN MARYANN ,  YOUNGS PERRY ,  VOCK CURTIS A

    IPC: A61C19/04 ,  G06K9/00 ,  A61C19/00 ,  A61C19/10 ,  G01J3/46 ,  G01N21/25 ,  G06F19/00 ,  G06K9/46 ,  G06K9/62 ,  G06K9/64 ,  G06T1/00 ,  G06T7/00 ,  G06T7/40

    Abstract: A digital camera connects to a tooth shade analyzer subsystem, e.g., a digital video processor, and a color display monitor for the electronic determination of the color of patient's teeth. Preliminarily, the camera captures series of digital color images of tooth shades corresponding to reference shade guides, and electronically compares the reference shades to an image of the patient's tooth. In a preferred embodiment the comparison is done over a set of pseudo-pixels, each corresponding to a group of pixels in an high-resolution camera. Once a match is found, it is communicated to a user of the system. In a specific embodiment the camera is equipped with a sleeve and illumination subsystems that help reduce the variations in the color of digital images due to external factors.

    INTERACTIVE DENTAL RESTORATIVE NETWORK
    6.
    发明专利
    INTERACTIVE DENTAL RESTORATIVE NETWORK 未知

    公开(公告)号：CA2315716C

    公开(公告)日：2008-12-02

    申请号：CA2315716

    申请日：1999-10-04

    Applicant: SHADE ANALYZING TECHNOLOGIES INC

    Inventor： LEHMANN MARYANN ,  VOCK CURTIS A

    IPC: A61C5/00 ,  A61C5/77 ,  A61C13/00 ,  A61C19/00 ,  A61C19/04 ,  C07K14/705 ,  C07K16/18 ,  G01J3/46 ,  G06F17/30 ,  G06F19/00 ,  G06Q50/00 ,  G06T1/00

    Abstract: An interactive dental restoration method, a system for use between a dentist, and a dental restoration laboratory. The method includes identifying a dental restoration need in a patient; designing a preliminary treatment plan that includes design criteria for preparation of a dental prosthesis to be placed in the patient to satisfy the dental restoration need; transmitting the preliminary treatment plan via a communications network to a dental restoration laboratory; and communicating a final treatment plan, including modifications to the preliminary treatment plan where necessary, to the dentist. The system includes a computer-based dental restoration system of a network server (1610) having a database (1630), a network (1620), and at least one local computer (14). The database stores information about materials, procedures, and preparations concerning dental prostheses.

    INTERACTIVE DENTAL RESTORATIVE NETWORK
    7.
    发明专利
    INTERACTIVE DENTAL RESTORATIVE NETWORK 未知

    公开(公告)号：CA2315716A1

    公开(公告)日：2000-05-11

    申请号：CA2315716

    申请日：1999-10-04

    Applicant: SHADE ANALYZING TECHNOLOGIES INC

    Inventor： YOUNGS PERRY ,  LEHMANN MARYANN ,  VOCK CURTIS A

    IPC: A61C5/77 ,  A61C19/00 ,  A61C19/04 ,  C07K14/705 ,  C07K16/18 ,  G01J3/46 ,  G06F17/30 ,  G06F19/00 ,  G06Q50/00 ,  G06T1/00 ,  A61C5/00

    Abstract: An interactive dental restoration method, a system for use between a dentist, and a dental restoration laboratory. The method includes identifying a dental restoration need in a patient; designing a preliminary treatment plan that includes design criteria for preparation of a dental prosthesis to be placed in the patient to satisfy the dental restoration need; transmitting the preliminary treatment plan via a communications network to a dental restoration laboratory; and communicating a final treatment plan, including modifications to the preliminary treatment plan where necessary, to the dentist. The system includes a computer-based dental restoration system of a network server (1610) having a database (1630), a network (1620), and at least one local computer (14). The database stores information about materials, procedures, and preparations concerning dental prostheses.

    SYSTEM AND METHODS FOR ANALYZING TOOTH SHADES
    8.
    发明申请
    SYSTEM AND METHODS FOR ANALYZING TOOTH SHADES 审中-公开
    用于分析牙齿的系统和方法

    公开(公告)号：WO0026847A9

    公开(公告)日：2001-07-12

    申请号：PCT/US9922858

    申请日：1999-10-04

    Applicant: SHADE ANALYZING TECHNOLOGIES INC ,  LEHMANN MARYANN ,  YOUNGS PERRY ,  VOCK CURTIS A

    Inventor： LEHMANN MARYANN ,  YOUNGS PERRY ,  VOCK CURTIS A

    IPC: A61C19/04 ,  A61C19/00 ,  A61C19/10 ,  G01J3/46 ,  G01N21/25 ,  G06F19/00 ,  G06K9/62 ,  G06K9/64 ,  G06T1/00 ,  G06T7/00 ,  G06T7/40 ,  G06K9/00

    CPC classification number: G01J3/46 ,  A61C19/00 ,  A61C19/10 ,  G01J3/462 ,  G01J3/463 ,  G01J3/508 ,  G01N21/25 ,  G06K9/4652 ,  G06K9/6202 ,  G06K9/6255 ,  G06T7/90

    Abstract: A digital camera (12) connects to a tooth shade analyzer subsystem, e.g., a digital video processor (14), and a color display monitor for the electronic determination of the color of patient's teeth. Preliminarily, the camera captures (26) a series of digital color images of tooth shades corresponding to reference shade guides (34), and electronically compares the reference shades to an image of the patient's tooth. In a preferred embodiment the comparison is done over a set of pseudo-pixels, each corresponding to a group of pixels in an high-resolution camera. Once a match is found, it is communicated to a user of the system (52). In a specific embodiment the camera is equipped with a sleeve and illumination subsystems that help reduce the variations in the color of digital images due to external factors.

    Abstract translation: 数字照相机（12）连接到例如数字视频处理器（14）的牙齿分析器子系统，以及用于电子确定患者牙齿颜色的彩色显示监视器。 最初，摄像机拍摄（26）一系列对应于参考遮光板引导件（34）的牙齿的数字彩色图像，并将参考阴影与患者牙齿的图像进行电子比较。 在优选实施例中，比较了一组伪像素，每组伪像素对应于高分辨率相机中的一组像素。 一旦找到匹配，就将其传送给系统（52）的用户。 在具体实施例中，相机配备有套筒和照明子系统，其有助于减少由于外部因素导致的数字图像的颜色变化。

    9.
    发明专利
    未知

    公开(公告)号：AT439646T

    公开(公告)日：2009-08-15

    申请号：AT99950091

    申请日：1999-10-04

    Applicant: SHADE ANALYZING TECHNOLOGIES INC

    Inventor： LEHMANN MARYANN ,  YOUNGS PERRY ,  VOCK CURTIS

    IPC: A61C19/04 ,  G06K9/00 ,  A61C19/00 ,  A61C19/10 ,  G01J3/46 ,  G01N21/25 ,  G06F19/00 ,  G06K9/46 ,  G06K9/62 ,  G06K9/64 ,  G06T1/00 ,  G06T7/00 ,  G06T7/40

    Abstract: A digital camera connects to a tooth shade analyzer subsystem, e.g., a digital video processor, and a color display monitor for the electronic determination of the color of patient's teeth. Preliminarily, the camera captures series of digital color images of tooth shades corresponding to reference shade guides, and electronically compares the reference shades to an image of the patient's tooth. In a preferred embodiment the comparison is done over a set of pseudo-pixels, each corresponding to a group of pixels in an high-resolution camera. Once a match is found, it is communicated to a user of the system. In a specific embodiment the camera is equipped with a sleeve and illumination subsystems that help reduce the variations in the color of digital images due to external factors.

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