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公开(公告)号：US09418442B2
公开(公告)日：2016-08-16
申请号：US14234056
申请日：2012-07-19
申请人： Austin Reiter , Peter K. Allen
发明人： Austin Reiter , Peter K. Allen
CPC分类号： G06T7/2033 , A61B34/20 , A61B2034/2065 , G06T7/246 , G06T2207/20076
摘要： A system and method for tracking a surgical implement in a patient can have an imaging system configured to obtain sequential images of the patient, and an image recognition system coupled to the imaging system and configured to identify the surgical implement in individual images. The image recognition system can be configured to identify the surgical implement relative to the patient in one of the images based, at least in part, on an identification of the surgical implement in at least one preceding one of the sequential images, and a probabilistic analysis of individual sections of the one of the images, the sections being selected by the image recognition system based on a position of the surgical implement in the patient as identified in the at least one preceding one of the images.
摘要翻译： 用于跟踪患者中的外科器械的系统和方法可以具有被配置为获得患者的顺序图像的成像系统和耦合到成像系统并被配置为在各个图像中识别外科手术器械的图像识别系统。 图像识别系统可以被配置为至少部分地基于至少一个先前的顺序图像中的外科手术器械的识别，以及概率分析来识别在一个图像中相对于患者的手术器械 所述图像中的一个图像的各个部分，所述部分由所述图像识别系统基于所述至少一个所述图像中识别的所述患者中的所述外科手术器械的位置来选择。
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公开(公告)号：US20140341424A1
公开(公告)日：2014-11-20
申请号：US14234056
申请日：2012-07-19
申请人： Austin Reiter , Peter K. Allen
发明人： Austin Reiter , Peter K. Allen
CPC分类号： G06T7/2033 , A61B34/20 , A61B2034/2065 , G06T7/246 , G06T2207/20076
摘要： A system and method for tracking a surgical implement in a patient can have an imaging system configured to obtain sequential images of the patient, and an image recognition system coupled to the imaging system and configured to identify the surgical implement in individual images. The image recognition system can be configured to identify the surgical implement relative to the patient in one of the images based, at least in part, on an identification of the surgical implement in at least one preceding one of the sequential images, and a probabilistic analysis of individual sections of the one of the images, the sections being selected by the image recognition system based on a position of the surgical implement in the patient as identified in the at least one preceding one of the images.
摘要翻译： 用于跟踪患者中的外科器械的系统和方法可以具有被配置为获得患者的顺序图像的成像系统和耦合到成像系统并被配置为在各个图像中识别外科手术器械的图像识别系统。 图像识别系统可以被配置为至少部分地基于至少一个先前的顺序图像中的外科手术器械的识别，以及概率分析来识别在一个图像中相对于患者的手术器械 所述图像中的一个图像的各个部分，所述部分由所述图像识别系统基于所述至少一个所述图像中识别的所述患者中的所述外科手术器械的位置来选择。
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3.发明申请公开(公告)号：US20130046137A1
公开(公告)日：2013-02-21
申请号：US13210123
申请日：2011-08-15
申请人： Tao Zhao , Simon P. DiMaio , David W. Bailey , Amy E. Kerdok , Gregory W. Dachs, II , Stephen J. Blumenkranz , Austin Reiter , Christopher J. Hasser
发明人： Tao Zhao , Simon P. DiMaio , David W. Bailey , Amy E. Kerdok , Gregory W. Dachs, II , Stephen J. Blumenkranz , Austin Reiter , Christopher J. Hasser
CPC分类号： A61B1/00193 , A61B1/00181 , A61B1/00183 , A61B1/05
摘要： A surgical instrument has a distal end portion with an outer surface with an outer radius. One or more image capture elements are movably mounted in the distal end portion. In a first state, the one or more image capture elements are un-deployed. In the first state, a surface having an aperture of at least one of the one or more image capture elements is enclosed within the outer surface of the surgical instrument so that the surface having the aperture does not extend beyond the outer surface. In a second state, the one or more image capture elements are deployed. In the second state the surface having the aperture of the at least one of the one or more image capture elements extends beyond the outer surface.
摘要翻译： 外科器械具有具有外半径的外表面的远端部分。 一个或多个图像捕获元件可移动地安装在远端部分中。 在第一状态下，一个或多个图像捕获元件未部署。 在第一状态下，具有一个或多个图像捕获元件中的至少一个的孔的表面被封装在外科器械的外表面内，使得具有孔的表面不延伸超出外表面。 在第二状态下，部署一个或多个图像捕获元件。 在第二状态下，具有一个或多个图像捕获元件中的至少一个的孔的表面延伸超过外表面。
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公开(公告)号：US20160143509A1
公开(公告)日：2016-05-26
申请号：US14548948
申请日：2014-11-20
申请人： Kevin C. Olds , Tae Soo Kim , Russell H. Taylor , Austin Reiter
发明人： Kevin C. Olds , Tae Soo Kim , Russell H. Taylor , Austin Reiter
CPC分类号： A61B1/00009 , A61B1/00193 , A61B1/05 , A61B1/063 , A61B1/0638 , A61B1/0684 , A61B1/07
摘要： According to some embodiments of the present invention, a system for stereo reconstruction from a monoscopic endoscope is provided. The monoscopic endoscope comprising an image pick-up element at a distal end thereof and a working channel defined by a body of the monoscopic endoscope. The working channel provides a port at the distal end of the monoscopic endoscope. The system for stereo reconstruction comprises a light patterning component configured to be disposed within the working channel of the monoscopic endoscope such that a light emitting end of the light patterning component will be fixed with a defined relative distance from the distal end of the image pick-up element. The system for stereo reconstruction also includes a data processor adapted to be in communication with the image pick-up element. The light patterning component forms a pattern of light that is projected onto a region of interest. The data processor is configured to receive an image signal of the region of interest that includes the pattern, and determine a distance from the endoscope to the region of interest based on the image signal and based on the defined relative distance between the light emitting end of the light patterning component and the distal end of the image pick-up element.
摘要翻译： 根据本发明的一些实施例，提供了一种用于从单视镜内窥镜立体重建的系统。 该单视镜内窥镜包括其远端处的摄像元件和由单视镜内窥镜的主体限定的工作通道。 工作通道在单镜内窥镜的远端提供一个端口。 用于立体重建的系统包括：光图案形成部件，被配置为设置在单视野内窥镜的工作通道内，使得光图案形成部件的发光端以与图像拾取器的远端限定的相对距离固定， up元素。 用于立体声重建的系统还包括适于与图像拾取元件通信的数据处理器。 光图案形成部件形成投射到感兴趣区域上的光图案。 数据处理器被配置为接收包括图案的感兴趣区域的图像信号，并且基于图像信号确定从内窥镜到感兴趣区域的距离，并且基于图像信号的发光端之间的限定的相对距离 光图案形成部件和图像拾取元件的远端。
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