公开(公告)号：EP2770935A1

公开(公告)日：2014-09-03

申请号：EP12798885.5

申请日：2012-10-21

申请人： Navigate Surgical Technologies Inc.

发明人： DAON, Ehud

IPC分类号： A61B19/00

CPC分类号： A61B34/20 ,  A61B2034/107 ,  A61B2034/2055 ,  A61B2090/3983 ,  A61C1/082

摘要： A surgical hardware and software monitoring system and method allows for surgical planning while the patient is available for surgery, for example while the patient is being prepared for surgery so that the system may model the surgical site. Tracker (508, 610) obtains image information, with controller (210) configured to spatially relate image information with previously obtained scan data. Fiducial reference (10) is configured for removably attaching to a location proximate a surgical site. The fiducial reference is observable by the tracker so that software of the controller determines three dimensional location and orientation based on scan data and image data of the surgical site (600), spatially relating the image information to the scan data to determine the three-dimensional location and the orientation of the fiducial reference.

公开(公告)号：EP2830529A1

公开(公告)日：2015-02-04

申请号：EP13723250.0

申请日：2013-03-18

申请人： Navigate Surgical Technologies Inc.

发明人： DAON, Ehud

IPC分类号： A61B19/00

CPC分类号： G06F17/50 ,  A61B90/39 ,  A61B2034/102 ,  A61B2034/108 ,  A61B2090/3983 ,  B33Y50/00 ,  B33Y80/00 ,  Y10T29/49 ,  Y10T29/49567 ,  Y10T29/49826

摘要： A method, system and software are presented for making a trackable mount (10, 11, 12) for assisting with surgery within a surgical site, the trackable mount being trackable by a tracker disposed to obtain image information of the surgical site. A software model of the trackable mount is created based on scan data (510) of the surgical site, and the making of the trackable mount is based on model data (550) derived from the software model. The exterior shape of the trackable mount may incorporate a tracking marker (12, 12'), or tracking pole (11, 11'), or both. A system (500) for executing the method consists of scan data of the surgical site, a controller (520) with memory (540) and processor (530), and a manufacturing device (570). In one embodiment the manufacturing device is a rapid prototyping machine. Software (560) is presented for executing the method of embodiments of the invention.

摘要翻译： 提出了一种方法，系统和软件，用于制造用于辅助手术部位内的手术的可跟踪安装件，所述可跟踪安装件可由被设置为获得手术部位的图像信息的跟踪器追踪。 基于手术部位的扫描数据创建可跟踪安装的软件模型，并且可追溯安装的制作基于从软件模型导出的模型数据。 可跟踪安装座的外形可以包括跟踪标记或跟踪杆，或两者。 用于执行该方法的系统包括外科手术部位的扫描数据，具有存储器和处理器的控制器以及制造装置。 在一个实施例中，制造装置是快速成型机。 呈现用于执行本发明方法的软件。

公开(公告)号：EP3132597A1

公开(公告)日：2017-02-22

申请号：EP15726347.6

申请日：2015-04-14

申请人： Navigate Surgical Technologies Inc.

发明人： DAON, Ehud

IPC分类号： H04N5/222 ,  H04N5/272 ,  H04N21/81

CPC分类号： H04N5/2723 ,  G06T7/246 ,  G06T7/73 ,  G06T2207/30204 ,  G06T2207/30221 ,  H04N21/812 ,  H04N21/816

摘要： A videographic system uses a videographic camera to obtain a temporal series of digital images of a scene and substitutes the video appearance of display boards in the scene with sub-images from a database. 3D vectorized tracking markers disposed rigidly with respect to the display boards enable a controller to geometrically adapt the sub-images for changing perspectives of the videographic camera. The markers may have a rotationally asymmetric pattern of contrasting portions with perimeters that have sections that are mathematically describable curves. The markers may be monolithically integrated with the display boards. The adapted images may be supplied to an interactive display system, along with pixel coordinate information about the sub-images and resource location identifiers associated with the sub-images. This allows linking to a networked resource by selecting the sub-image with a digital pointing and selecting device. The system may be configured to replace televised advertising board information with geometrically adapted user-targeted advertisements.

摘要翻译： 视频摄像系统使用摄像机来获取场景的时间序列数字图像，并用来自数据库的子图像代替场景中的显示板的视频外观。 相对于显示板刚性地设置的3D矢量化跟踪标记使得控制器能够几何地适应用于改变摄像机的透视图的子图像。 标记可以具有具有周长的对比部分的具有可数学描述的曲线的旋转非对称图案。 标记可以与显示板单片集成。 适配图像可以被提供给交互式显示系统，以及关于子图像的像素坐标信息和与子图像相关联的资源位置标识符。 这允许通过使用数字指向和选择设备选择子图像来链接到网络资源。 该系统可以被配置为用几何适应的用户定向的广告替换电视广告板信息。

公开(公告)号：EP3116434A2

公开(公告)日：2017-01-18

申请号：EP15747566.6

申请日：2015-03-11

申请人： Navigate Surgical Technologies Inc.

发明人： DAON, Ehud

IPC分类号： A61B34/20 ,  A61B34/00

CPC分类号： A61C1/082 ,  A61B34/20 ,  A61B90/30 ,  A61B90/361 ,  A61B2034/2055 ,  A61B2034/2065 ,  A61B2090/376 ,  A61B2090/3966

摘要： The present invention involves a surgical site monitoring system (1500, 1600) and associated method (900) of use employing vectorized 3D-tracking markers (504, 512, 572) attached to a single vectorized fiducial reference (502) and to a surgical site imaging sensor (510, 574). A tracker (508) obtains image information about both tracking markers and uses either the markings on or shapes of the tracking markers to determine from the image information the 3D locations and orientations of the imaging sensor and of the fiducial reference fixed to the surgical site (550). A scan taken of the surgical site prior to a surgical procedure with the fiducial reference attached allows live images of the surgery site to be sourced from the imaging sensor and to be overlaid in real time on a 3D model of the surgical site.

摘要翻译： 本发明涉及使用的手术部位监测系统（1500，1600）和相关联的方法（900）使用连接到单个量化基准参考（502）向量化的3D跟踪标记物（504，512，572）和到手术部位 成像传感器（510，574）。 跟踪器（508）获得关于两个跟踪标记的图像信息和上使用任一的标记或形状的跟踪标记的确定性矿从图像信息的3D位置和与所述成像传感器的取向固定到手术部位的基准参考的（ 550）。 附加了基准参考进行外科手术前给手术部位截取的扫描允许手术部位的实时影像至从成像传感器来源和实时上的外科手术部位的3D模型被覆盖。