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    METODO Y APARATO PARA DISEÑAR APARATOS ORTODONCICOS.
    151.
    发明专利
    METODO Y APARATO PARA DISEÑAR APARATOS ORTODONCICOS. 未知

    公开(公告)号：ES2338286T3

    公开(公告)日：2010-05-05

    申请号：ES99954825

    申请日：1999-10-08

    Applicant: ALIGN TECHNOLOGY INC

    Inventor： CHISHTI MUHAMMAD ZIAULLAH KHAN ,  BEERS ANDREW

    IPC: A61C3/00 ,  A61C7/00 ,  A61C7/08 ,  A61C9/00 ,  A61C11/00 ,  A61C13/00 ,  A61C19/00 ,  A61C19/045

    Abstract: Un método de diseño de dispositivos dentales para reposicionar dientes, comprendiendo el método: obtener un primer conjunto de datos digitales que representan una disposición de dientes inicial de un paciente; generar una representación informatizada del sistema masticatorio de un paciente; calcular una oclusión de los dientes superiores e inferiores del paciente a partir de la representación informatizada del sistema masticatorio del paciente; determinar el reposicionamiento requerido de los dientes superiores e inferiores basado en la oclusión calculada; generar un conjunto digital final sobre la base del reposicionamiento requerido de los dientes superiores e inferiores; determinar una pluralidad de conjuntos digitales intermedios basados en el conjunto de datos digitales iniciales y en el conjunto de datos digitales finales, correspondiendo dicha pluralidad de conjuntos de datos digitales a una pluralidad de dispositivos dentales, siendo los dispositivos armazones poliméricos que tienen cavidades receptoras del diente con las cavidades de los sucesivos armazones que tienen geometrías diferentes, de forma que, en uso, el desgaste de los sucesivos dispositivos en sucesión reposicione progresivamente los dientes de una disposición a otra disposición sucesiva.

    153.
    发明专利
    未知

    公开(公告)号：AT437422T

    公开(公告)日：2009-08-15

    申请号：AT99954818

    申请日：1999-10-08

    Applicant: ALIGN TECHNOLOGY INC

    Inventor： CHISHTI MUHAMMAD ,  WEN HUAFENG

    IPC: G06T17/40 ,  A61C7/00 ,  A61C7/08 ,  A61C9/00 ,  A61C19/00

    Abstract: Systems and methods are disclosed to prepare a malocclusion treatment plan by selecting a tooth treatment pattern from a library of predetermined tooth treatment patterns; and generating the malocclusion treatment plan implementing the selected tooth treatment pattern.

    PROSTHODONITC AND ORTHODONTIC APPARATUS AND METHODS
    155.
    发明专利
    PROSTHODONITC AND ORTHODONTIC APPARATUS AND METHODS 未知

    公开(公告)号：CA2702213A1

    公开(公告)日：2009-04-16

    申请号：CA2702213

    申请日：2007-10-12

    Applicant: ALIGN TECHNOLOGY INC

    Inventor： KUO ERIC ,  CHENG JIHUA ,  MATOV VADIM ,  ALVAREZ CARLOS ,  KAKAVAND ALI

    IPC: A61C7/08 ,  A61C7/00 ,  A61C13/00

    Abstract: System and method for developing a treatment plan for achieving a treatment goal including creating a virtual model of a dental patient's dentition; transforming the virtual model of the dentition using virtual prosthodontics to facilitate achievement of the treatment goal; transforming the virtual model of the dentition using virtual orthodontics to facilitate achievement of the treatment goal; iterating on the transforming steps until substantially achieving the treatment goal; and generating an orthodontic treatment plan and a prosthodontic treatment plan based upon the substantially achieved treatment goal.

    System and method for three-dimensional complete tooth modeling
    157.
    发明专利
    System and method for three-dimensional complete tooth modeling 未知

    公开(公告)号：GB2440267B

    公开(公告)日：2009-01-07

    申请号：GB0713970

    申请日：2007-07-18

    Applicant: ALIGN TECHNOLOGY INC

    Inventor： MATOV VADIM ,  CHENG JIHUA

    IPC: G06T17/00

    Abstract: A system and method for modeling of complete tooth, including root and crown, of a patient to facilitate orthodontic treatment are provided, wherein generic tooth modeling is combined with tooth crown modeling for a patient to yield complete tooth modeling. A generic tooth 3D model for a particular tooth is morphed with a 3D model of a patient's crown for the corresponding tooth to yield a complete 3D model for that tooth. Modeling techniques can be conducted with computer-based systems, such as systems configured for storing patient data and generic tooth data, morphing such data and/or facilitating additional orthodontic treatment applications, through the use of one or more algorithms. Adjustment of the complete tooth model for the tooth can be provided through additional patient information, such as X-ray imaging, to address variations in root shape between a generic root and an actual root shape for a patient.

    159.
    发明专利
    未知

    公开(公告)号：DE112005001944T5

    公开(公告)日：2007-08-02

    申请号：DE112005001944

    申请日：2005-08-11

    Applicant: ALIGN TECHNOLOGY INC

    Inventor： ABOLFATHI AMIR ,  ASSELIN BRIAN K ,  KUO ERIC ,  PHAN LOC X

    IPC: A61C3/00 ,  A61C3/14 ,  A61C7/04

    Abstract: Pliers for forming and removing bumps for the dental appliance without heating are disclosed. The pliers for making the bumps include a first elongated member having a first jaw portion at one end and a handle portion at the other end, the jaw portion having a projection mounted at a distal end of the first jaw portion; and a second elongated member joined to the first elongated member, the second elongated member having a second jaw portion at one end and a second handle portion at the other end, the second jaw portion adapted to receive the projection to create the bump in the dental appliance without heating. The bump can be supplemented with a material such as an adhesive.

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