-
11.发明授权System and method for tracking non-visible structure of a body with multi-element fiducial 有权用于跟踪具有多元素基准的身体的不可见结构的系统和方法公开(公告)号：US09489738B2
公开(公告)日：2016-11-08
申请号：US14257024
申请日：2014-04-21
CPC分类号： A61B34/20 , A61B90/39 , A61B2034/2055 , A61B2034/2065 , A61B2090/363 , A61B2090/364 , A61B2090/3937 , A61B2090/3966 , A61B2090/3983 , A61B2090/3991 , A61C1/082 , G06T7/0014 , G06T7/74 , G06T2207/30036 , G06T2207/30204 , H04N13/20
摘要： A monitoring system tracks the non-visible structure of a body in three dimensions. A tracker obtains image information of the object and instruments in its vicinity, all bearing 3D tracking markers. A controller spatially relates image information with previously obtained scan data of the object revealing non-visible structure of the object. For the scan a fiducial reference detectable in the scan is removably attached to a location on the object. The scan data and image information is used by the controller to provide the user with real time information on the relative 3D locations and orientations of instruments and non-visible structure of the body. In a further embodiment the monitoring system may be used to model and track changes in the body itself. In other embodiments, a model of the body and instruments is used to track contemplated actions and warn about possibly inappropriate instrument procedures.
摘要翻译： 监控系统在三个维度上跟踪身体的不可见结构。 跟踪器获取其附近的物体和仪器的图像信息，所有这些都具有3D跟踪标记。 控制器在空间上将图像信息与先前获得的显示对象的不可见结构的对象的扫描数据相关联。 对于扫描，扫描中可检测的基准参考可移除地附着到物体上的位置。 控制器使用扫描数据和图像信息来向用户提供关于仪器的相对3D位置和取向以及身体的不可见结构的实时信息。 在另一实施例中，监视系统可用于对身体本身的变化进行建模和跟踪。 在其他实施例中，使用身体和器械的模型来跟踪预期的动作并警告可能不适当的仪器过程。
-
12.发明申请公开(公告)号：US20150119685A1
公开(公告)日：2015-04-30
申请号：US14562691
申请日：2014-12-06
IPC分类号： A61B19/00
CPC分类号： A61B19/54 , A61B34/20 , A61B90/39 , A61B2090/3937 , A61B2090/3983 , G06K9/00201 , G06K9/00624 , G06K2209/057 , Y10S128/922 , Y10S128/923
摘要： A three-dimensional position and orientation tracking system comprises one or more pattern tags, each comprising a plurality of contrasting portions, a tracker for obtaining image information about the pattern tags, a database with geometric information describing patterns on pattern tags; and a controller for receiving and processing the image information from the tracker, accessing the database to retrieve geometric information, and comparing the image information with the geometric information. The contrasting portions are arranged in a rotationally asymmetric pattern and at least one of the contrasting portions on a pattern tag has a perimeter that has a mathematically describable curved section. The pattern tags may be borne on tracking markers that have a three-dimensional shaped surface. The tracking system can be implemented in a surgical monitoring system in which the pattern tags are attached to tracking markers or are themselves tracking markers. A method associated with the system employs the rotationally asymmetric patterns on the tags to determine the three-dimensional locations and orientations of items bearing the tags using non-stereo image information.
摘要翻译： 三维位置和方向跟踪系统包括一个或多个图案标签，每个图案标签包括多个对比部分，用于获取关于图案标签的图像信息的跟踪器，具有描述图案标签上的图案的几何信息的数据库; 以及控制器，用于从跟踪器接收和处理图像信息，访问数据库以检索几何信息，以及将图像信息与几何信息进行比较。 对比部分以旋转非对称图案布置，并且图案标签上的对比部分中的至少一个具有具有数学上可描述的弯曲部分的周边。 模式标签可以承载在具有三维形状表面的跟踪标记上。 跟踪系统可以在手术监视系统中实现，其中模式标签附接到跟踪标记或本身是跟踪标记。 与系统相关联的方法使用标签上的旋转非对称图案来确定使用非立体图像信息的带有标签的物品的三维位置和取向。
-
公开(公告)号：US20150049238A1
公开(公告)日：2015-02-19
申请号：US14458186
申请日：2014-08-12
CPC分类号： H04N5/23212 , G06K9/00624 , G06T7/20 , G06T7/579 , G06T7/60 , G06T2207/30204 , H04N1/00339 , H04N1/00342 , H04N5/2224 , H04N5/2254
摘要： A system and method for automatically focusing imaging devices on an imaging set employs at least one tracker and two or more tracking markers, each tracking marker having an identification means and a tracking pattern. The tracking markers are configured for attaching to the imaging devices and to corresponding subjects to be imaged. A tracker gathers image information of the imaging set and provides it to a controller, which compares the image information to predetermined stored information about the tracking patterns of the various tracking markers. The tracking markers are identified and their three-dimensional positions determined. The distances between the imaging devices and the subjects are determined and the distances between the imaging devices and the subjects are calculated. This provides the focus setting information for communication to the imaging devices. The tracking patterns may have no rotational symmetry, allowing the orientation of subjects to be determined.
摘要翻译： 用于将成像装置自动聚焦在成像组上的系统和方法采用至少一个跟踪器和两个或更多个跟踪标记，每个跟踪标记具有识别装置和跟踪图案。 跟踪标记被配置为附接到成像装置和要被成像的相应对象。 跟踪器收集成像集合的图像信息并将其提供给控制器，其将图像信息与预定存储的关于各种跟踪标记的跟踪图案的信息进行比较。 识别跟踪标记并确定其三维位置。 确定成像装置与受试者之间的距离，并且计算成像装置和受试者之间的距离。 这提供了用于与成像装置的通信的聚焦设置信息。 跟踪图案可以不具有旋转对称性，允许确定受试者的取向。
-
公开(公告)号：US20140320600A1
公开(公告)日：2014-10-30
申请号：US14257024
申请日：2014-04-21
CPC分类号： A61B34/20 , A61B90/39 , A61B2034/2055 , A61B2034/2065 , A61B2090/363 , A61B2090/364 , A61B2090/3937 , A61B2090/3966 , A61B2090/3983 , A61B2090/3991 , A61C1/082 , G06T7/0014 , G06T7/74 , G06T2207/30036 , G06T2207/30204 , H04N13/20
摘要： A monitoring system tracks the non-visible structure of a body in three dimensions. A tracker obtains image information of the object and instruments in its vicinity, all bearing 3D tracking markers. A controller spatially relates the image information with previously obtained scan data of the object revealing non-visible structure of the object. For the scan a fiducial reference detectable in the scan is removably attached to a location on the object. The scan data and image information is used by the controller to provide the user with real time information on the relative 3D locations and orientations of the instruments and the non-visible structure of the body. In a further embodiment the monitoring system may be used to model and track the changes in the body itself. In other embodiments, a model of the body and instruments is used to track contemplated actions and warn about possibly inappropriate instrument procedures.
摘要翻译： 监控系统在三个维度上跟踪身体的不可见结构。 跟踪器获取其附近的物体和仪器的图像信息，所有这些都具有3D跟踪标记。 控制器在空间上将图像信息与先前获得的显示对象的不可见结构的对象的扫描数据相关联。 对于扫描，扫描中可检测的基准参考可移除地附着到物体上的位置。 控制器使用扫描数据和图像信息来向用户提供关于仪器的相对3D位置和取向以及身体的不可见结构的实时信息。 在另一实施例中，监视系统可用于对身体本身的变化进行建模和跟踪。 在其他实施例中，使用身体和器械的模型来跟踪预期的动作并警告可能不适当的仪器过程。
-
15.发明授权公开(公告)号：US12070365B2
公开(公告)日：2024-08-27
申请号：US17692437
申请日：2022-03-11
CPC分类号： A61B90/94 , A61B90/39 , A61C1/082 , A61B2090/3937 , A61B2090/3983 , A61C2204/005
摘要： The present invention relates to a tool system comprising a handheld implement having a passive vectorized tracking marker permanently integrated with the implement at a predetermined location on the implement in a predetermined orientation with respect to the implement; and a database comprising geometric information describing the at least one of a rotationally asymmetric shape of the tracking marker and a rotationally asymmetric pattern disposed on the tracking marker. The system may further comprise: a tracker configured for obtaining image information about the tracking marker when the tracking marker is in a field of view of the tracker; and a controller having a processor and memory, the controller in communication with the database and the tracker, the processor programmable for receiving and processing image information from the tracker; accessing the database to retrieve the geometric information; and comparing the image information with the geometric information. The handheld implement may be three-dimensionally tracked by the tracker.
-
16.发明申请公开(公告)号：US20190336242A1
公开(公告)日：2019-11-07
申请号：US16409835
申请日：2019-05-12
发明人： Ehud (Udi) DAON , Martin BECKETT
摘要： The present invention relates to a tool system comprising a handheld implement having a passive vectorized tracking marker permanently integrated with the implement at a predetermined location on the implement in a predetermined orientation with respect to the implement; and a database comprising geometric information describing the at least one of a rotationally asymmetric shape of the tracking marker and a rotationally asymmetric pattern disposed on the tracking marker. The system may further comprise: a tracker configured for obtaining image information about the tracking marker when the tracking marker is in a field of view of the tracker; and a controller having a processor and memory, the controller in communication with the database and the tracker, the processor programmable for receiving and processing image information from the tracker; accessing the database to retrieve the geometric information; and comparing the image information with the geometric information. The handheld implement may be three-dimensionally tracked by the tracker.
-
公开(公告)号：US20180004802A1
公开(公告)日：2018-01-04
申请号：US15466616
申请日：2017-03-22
发明人： Ehud (Udi) DAON
IPC分类号： G06F17/30 , G06F3/0488 , G06F3/0484
CPC分类号： G06F16/2428 , A61B6/032 , A61B6/12 , A61B6/14 , A61B8/0841 , A61B2034/254 , G06F3/0484 , G06F3/04886 , G06F16/248
摘要： The present invention involves a method and associated software program and computing system that employ a user interface for searching information referenced on a display of the computing system. When the computing system displays on a display device an on-display reference to a body of information accessible to the computing system, then, when an on-display indicator of an input device to the computing system coincides with at least a first portion of the on display reference, a least a second portion of the on display reference is automatically replaced by a search box configured for searching the body of information. The method is directed to the sparing use and decluttering of precious on-display screen area of display devices.
-
18.发明申请SYSTEM AND METHOD FOR TRACKING NON-VISIBLE STRUCTURE OF A BODY WITH MULTI-ELEMENT FIDUCIAL 有权用于跟踪具有多元素的身体的非可见结构的系统和方法公开(公告)号：US20170014195A1
公开(公告)日：2017-01-19
申请号：US15278213
申请日：2016-09-28
CPC分类号： A61B34/20 , A61B90/39 , A61B2034/2055 , A61B2034/2065 , A61B2090/363 , A61B2090/364 , A61B2090/3937 , A61B2090/3966 , A61B2090/3983 , A61B2090/3991 , A61C1/082 , G06T7/0014 , G06T7/74 , G06T2207/30036 , G06T2207/30204 , H04N13/20
摘要： A monitoring system tracks the non-visible structure of a body in three dimensions. A tracker obtains image information of the object and instruments in its vicinity, all bearing 3D tracking markers with at least one pattern segment. A controller spatially relates image information with previously obtained scan data of the object revealing non-visible structure of the object. For the scan a fiducial reference detectable in the scan is removably attached to a location on the object. Scan data and image information is used by the controller to provide the user with real time information on relative 3D locations and orientations of instruments and the non-visible structure of the body. In a further embodiment the monitoring system may be used to model and track changes in the body itself. In other embodiments, a model of the body and instruments is used to track contemplated actions and warn about possibly inappropriate instrument procedures.
摘要翻译： 监控系统在三个维度上跟踪身体的不可见结构。 跟踪器获取其附近的对象和乐器的图像信息，所有图像信息都具有至少一个图案片段的3D跟踪标记。 控制器在空间上将图像信息与先前获得的显示对象的不可见结构的对象的扫描数据相关联。 对于扫描，扫描中可检测的基准参考可移除地附着到物体上的位置。 控制器使用扫描数据和图像信息来向用户提供关于仪器的相对3D位置和取向以及身体的不可见结构的实时信息。 在另一实施例中，监视系统可用于对身体本身的变化进行建模和跟踪。 在其他实施例中，使用身体和器械的模型来跟踪预期的动作并警告可能不适当的仪器过程。
-
公开(公告)号：US09456122B2
公开(公告)日：2016-09-27
申请号：US14458186
申请日：2014-08-12
CPC分类号： H04N5/23212 , G06K9/00624 , G06T7/20 , G06T7/579 , G06T7/60 , G06T2207/30204 , H04N1/00339 , H04N1/00342 , H04N5/2224 , H04N5/2254
摘要： A system and method for automatically focusing imaging devices on an imaging set employs at least one tracker and two or more tracking markers, each tracking marker having an identification means and a tracking pattern. The tracking markers are configured for attaching to the imaging devices and to corresponding subjects to be imaged. A tracker gathers image information of the imaging set and provides it to a controller, which compares the image information to predetermined stored information about the tracking patterns of the various tracking markers. The tracking markers are identified and their three-dimensional positions determined. The distances between the imaging devices and the subjects are determined and the distances between the imaging devices and the subjects are calculated. This provides the focus setting information for communication to the imaging devices. The tracking patterns may have no rotational symmetry, allowing the orientation of subjects to be determined.
摘要翻译： 用于将成像装置自动聚焦在成像组上的系统和方法采用至少一个跟踪器和两个或更多个跟踪标记，每个跟踪标记具有识别装置和跟踪图案。 跟踪标记被配置为附接到成像装置和要被成像的相应对象。 跟踪器收集成像集合的图像信息并将其提供给控制器，其将图像信息与预定存储的关于各种跟踪标记的跟踪图案的信息进行比较。 识别跟踪标记并确定其三维位置。 确定成像装置与受试者之间的距离，并且计算成像装置和受试者之间的距离。 这提供了用于与成像装置的通信的聚焦设置信息。 跟踪图案可以不具有旋转对称性，允许确定受试者的取向。
-
20.发明申请公开(公告)号：US20160135904A1
公开(公告)日：2016-05-19
申请号：US15004653
申请日：2016-01-22
CPC分类号： A61B34/20 , A61B5/0088 , A61B5/055 , A61B5/064 , A61B6/032 , A61B6/12 , A61B6/14 , A61B10/0233 , A61B17/3211 , A61B90/16 , A61B90/39 , A61B2017/00477 , A61B2034/2055 , A61B2090/363 , A61B2090/364 , A61B2090/376 , A61B2090/3925 , A61B2090/3937 , A61B2090/3954 , A61B2090/3966 , A61B2090/3983 , A61B2090/3991 , A61C1/0007 , A61C1/082
摘要： The present invention involves a surgical site monitoring system and associated method of use employing passive vectorized tracking markers attached to a surgical implement, an intra-oral mapping device and/or a scan-visible passive vectorized fiducial reference fixed to a surgical site. A non-stereo optical tracker obtains image information about the tracking markers and uses either markings on or shapes of the tracking markers to determine from the image information the relative 3D locations and orientations of the surgical implement, mapping device and/or fiducial reference. A scan of the surgical site prior to a surgical procedure with the fiducial reference attached is used to obtain scan data. The system and method allow the scan data and intra-oral maps of the surgery site by the mapping device to be three-dimensionally superimposed and, in some embodiments, allows surgery to be tracked. In some embodiments, the superimposition may be done in real time during surgery.
摘要翻译： 本发明涉及一种外科手术部位监测系统及其相关联的使用方法，其采用附接到手术器械的被动向量化跟踪标记，固定在外科手术部位的口内映射装置和/或扫描可见被动矢量化基准参考。 非立体光学跟踪器获得关于跟踪标记的图像信息，并且使用跟踪标记上的标记或跟踪标记的形状从图像信息中确定手术器具，映射设备和/或基准参考的相对3D位置和取向。 使用附着基准的外科手术之前对外科手术部位的扫描获得扫描数据。 该系统和方法允许通过映射设备的扫描数据和口内地图的三维重叠，并且在一些实施例中允许跟踪手术。 在一些实施例中，叠加可以在手术期间实时完成。
-
-
-
-
-
-
-
-
-
搜索结果
36 条记录 (耗时 0.021 秒)
