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    System and Method for Use of Fluoroscope and Computed Tomography Registration for Sinuplasty Navigation
    1.
    发明申请
    System and Method for Use of Fluoroscope and Computed Tomography Registration for Sinuplasty Navigation 审中-公开
    使用荧光镜和计算机断层摄影术注射成像导航的系统和方法

    公开(公告)号：US20090080737A1

    公开(公告)日：2009-03-26

    申请号：US11860644

    申请日：2007-09-25

    申请人： Vianney P. Battle ,  Richard A. Leparmentier ,  Cristian Atria ,  Raguraman Sampathkumar ,  Laurent Jacques Node-Langlois

    发明人： Vianney P. Battle ,  Richard A. Leparmentier ,  Cristian Atria ,  Raguraman Sampathkumar ,  Laurent Jacques Node-Langlois

    IPC分类号： G06K9/62

    CPC分类号： A61M29/02 ,  A61B17/24 ,  A61B90/37 ,  A61B2090/364 ,  A61B2090/367 ,  A61B2090/376 ,  A61B2090/3762 ,  A61M25/0662

    摘要： Certain embodiments of the present invention provide systems and methods of improved medical device navigation. Certain embodiments include acquiring a first image of a patient anatomy, a second image of patient anatomy, and creating a registered image based on the first and second images. Certain preferred embodiments teach systems and methods of automated image registration without the use of fiducial markers, headsets, or manual registration. Thus the embodiments teach a simplified method of image registration that allows a medical device to be navigated within a patient anatomy. Furthermore, the embodiments teach navigating a medical device in a patient anatomy with reduced exposure to ionizing radiation. Additionally, the improved systems and methods of image registration provide for improved accuracy of the registered images.

    摘要翻译： 本发明的某些实施例提供了改进的医疗设备导航的系统和方法。 某些实施例包括获取患者解剖结构的第一图像，患者解剖结构的第二图像，以及基于第一和第二图像创建注册图像。 某些优选实施例教导了自动图像配准的系统和方法，而不使用基准标记，耳机或手动注册。 因此，实施例教导了允许在患者解剖结构内导航医疗装置的图像配准的简化方法。 此外，这些实施例教导了以减少的暴露于电离辐射的方式导航患者解剖结构中的医疗装置。 此外，改进的图像配准的系统和方法提供了改进的注册图像的精度。

    Systems and methods for implant virtual review
    2.
    发明授权
    Systems and methods for implant virtual review 有权
    植入物虚拟评估的系统和方法

    公开(公告)号：US07885441B2

    公开(公告)日：2011-02-08

    申请号：US11548576

    申请日：2006-10-11

    申请人： Laurent Jacques Node-Langlois ,  Cristian Atria Cravatto

    发明人： Laurent Jacques Node-Langlois ,  Cristian Atria Cravatto

    IPC分类号： G06K9/00 ,  A61B5/05

    CPC分类号： G06T7/74 ,  G06T7/30 ,  G06T2207/30004

    摘要： Certain embodiments of the present invention provide systems and methods for virtual implant review. Certain embodiments provide a method for virtual implant review. The method includes registering a two-dimensional image and a three-dimensional image. The method includes detecting an implant or instrument in the two-dimensional image. The method also includes performing an initial implant registration of the implant or instrument with respect to the three dimensional image based on navigation information and refining the initial implant registration based on image data analysis to generate a refined implant registration. Additionally, the method includes displaying a representation of the implant or instrument with respect to the three-dimensional image based on the refined image registration and the refined implant registration.

    摘要翻译： 本发明的某些实施例提供了用于虚拟植入物检查的系统和方法。 某些实施例提供了用于虚拟植入物回顾的方法。 该方法包括登记二维图像和三维图像。 该方法包括检测二维图像中的植入物或器械。 该方法还包括基于导航信息对三维图像执行植入物或器械的初始注入注册，并且基于图像数据分析来优化初始注入注册以产生精确的注入。 另外，该方法包括基于精细图像配准和精细植入物登记显示相对于三维图像的植入物或器械的表示。

    SYSTEMS AND METHODS FOR IMPLANT VIRTUAL REVIEW
    3.
    发明申请
    SYSTEMS AND METHODS FOR IMPLANT VIRTUAL REVIEW 有权
    植物虚拟回顾的系统与方法

    公开(公告)号：US20080089566A1

    公开(公告)日：2008-04-17

    申请号：US11548576

    申请日：2006-10-11

    申请人： Laurent Jacques Node-Langlois ,  Cristian Atria Cravatto

    发明人： Laurent Jacques Node-Langlois ,  Cristian Atria Cravatto

    IPC分类号： G06K9/00 ,  G06K9/32

    CPC分类号： G06T7/74 ,  G06T7/30 ,  G06T2207/30004

    摘要： Certain embodiments of the present invention provide systems and methods for virtual implant review. Certain embodiments provide a method for virtual implant review. The method includes registering a two-dimensional image and a three-dimensional image. The method includes detecting an implant or instrument in the two-dimensional image. The method also includes performing an initial implant registration of the implant or instrument with respect to the three dimensional image based on navigation information and refining the initial implant registration based on image data analysis to generate a refined implant registration. Additionally, the method includes displaying a representation of the implant or instrument with respect to the three-dimensional image based on the refined image registration and the refined implant registration.

    摘要翻译： 本发明的某些实施例提供了用于虚拟植入物检查的系统和方法。 某些实施例提供了用于虚拟植入物回顾的方法。 该方法包括登记二维图像和三维图像。 该方法包括检测二维图像中的植入物或器械。 该方法还包括基于导航信息对三维图像执行植入物或器械的初始注入注册，并且基于图像数据分析来优化初始注入注册以产生精确的注入。 另外，该方法包括基于精细图像配准和精细植入物登记显示相对于三维图像的植入物或器械的表示。

    HYBRID TRACKING SYSTEM UTILIZING COMBINED LED AND MAGNETORESISTANCE SENSORS
    4.
    发明申请
    HYBRID TRACKING SYSTEM UTILIZING COMBINED LED AND MAGNETORESISTANCE SENSORS 有权
    混合跟踪系统利用组合式LED和磁阻传感器

    公开(公告)号：US20120165657A1

    公开(公告)日：2012-06-28

    申请号：US12979095

    申请日：2010-12-27

    申请人： Daniel Eduardo Groszmann ,  William Hullinger Huber ,  Jon Thomas Lea ,  Laurent Jacques Node-Langlois ,  Christopher Allen Nafis

    发明人： Daniel Eduardo Groszmann ,  William Hullinger Huber ,  Jon Thomas Lea ,  Laurent Jacques Node-Langlois ,  Christopher Allen Nafis

    IPC分类号： A61B5/05 ,  G01R33/02

    CPC分类号： A61B90/39 ,  A61B2034/2051 ,  A61B2034/2055 ,  A61B2090/3983 ,  A61B2090/3995 ,  A61B2562/06 ,  G01R33/093 ,  H01L27/15 ,  H01L33/48

    摘要： A hybrid tracking system utilizing at least one combined light emitting diode (LED) and magnetoresistance sensor. The hybrid tracking system includes optical tracking technology and electromagnetic (EM) tracking technology with at least one combined LED and magnetoresistance reference sensor attached to a fixed object, at least one combined LED and magnetoresistance sensor attached to an object being tracked, and a processor coupled to the at least one combined LED and magnetoresistance reference sensor and the at least one combined LED and magnetoresistance sensor for processing signals from the at least one combined LED and magnetoresistance reference sensor and the at least one combined LED and magnetoresistance sensor. The combined LED and magnetoresistance sensor includes at least one magnetoresistance sensor and at least one LED that are integrated into a single package.

    摘要翻译： 利用至少一个组合发光二极管（LED）和磁阻传感器的混合跟踪系统。 混合跟踪系统包括光学跟踪技术和电磁（EM）跟踪技术，其中至少一个组合的LED和磁阻参考传感器附接到固定对象，至少一个组合的LED和磁阻传感器附接到被跟踪的对象，并且处理器耦合 至少一个组合的LED和磁阻参考传感器以及用于处理来自至少一个组合LED和磁阻参考传感器以及至少一个组合的LED和磁阻传感器的信号的至少一个组合LED和磁阻传感器。 组合的LED和磁阻传感器包括集成到单个封装中的至少一个磁阻传感器和至少一个LED。