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公开(公告)号：US20200258220A1
公开(公告)日：2020-08-13
申请号：US16752799
申请日：2020-01-27
申请人： Sectra AB
发明人： Olof Sandberg , Claes Lundström
摘要： Methods, systems, workstations, and computer program products that provide automated implant analysis of batches of image data sets of a plurality of different patients having an implant coupled to bone using a first data set of a first patient from the batch of image data sets, the first data set comprising a first image stack and a second image stack and allowing a user to select parameter settings for implant movement analysis of the implant including selecting a first object of interest and a second reference object. Measurements of movement of the implant and/or coupled bone can be automatically calculated and selected parameter settings can be automatically propogated to other image data sets of other patients of the batch of image data sets and measurements for the batch of image data sets of others of the different patients can be automatically calculated.
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公开(公告)号：US11176683B2
公开(公告)日：2021-11-16
申请号：US16752793
申请日：2020-01-27
申请人： Sectra AB
IPC分类号： G06K9/00 , G06T7/215 , G16H30/20 , G16H20/40 , G06T7/00 , G06T7/11 , G06T7/30 , G06K9/62 , G06T7/174 , A61B34/10 , G06T7/38
摘要： Methods, systems, workstations, and computer program products that provide automated implant analysis using first and second sets of patient image stacks of a patient having at least one metallic implant coupled to bone. Relevant image stack pairs are selected from the first and second patient image stacks, the image stack pairs having at least one common target object or part of a target object for analysis therein. Bone and the at least one metallic implant are segmented in the first and second image stacks to define segmented objects and/or segmented parts of objects. Selected relevant image stack pairs from the first and second patient image stacks can be registered using the selected segmented objects and/or the segmented parts of objects. Measurements of movement of the implant and/or coupled bone after the registration can be calculated using the selected segmented objects and/or the segmented parts of objects.
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公开(公告)号：US11158062B2
公开(公告)日：2021-10-26
申请号：US16752799
申请日：2020-01-27
申请人： Sectra AB
发明人： Olof Sandberg , Claes Lundström
IPC分类号： G06K9/00 , G06T7/215 , G16H30/20 , G16H20/40 , G06T7/00 , G06T7/11 , G06T7/30 , G06K9/62 , G06T7/174 , A61B34/10 , G06T7/38
摘要： Methods, systems, workstations, and computer program products that provide automated implant analysis of batches of image data sets of a plurality of different patients having an implant coupled to bone using a first data set of a first patient from the batch of image data sets, the first data set comprising a first image stack and a second image stack and allowing a user to select parameter settings for implant movement analysis of the implant including selecting a first object of interest and a second reference object. Measurements of movement of the implant and/or coupled bone can be automatically calculated and selected parameter settings can be automatically propagated to other image data sets of other patients of the batch of image data sets and measurements for the batch of image data sets of others of the different patients can be automatically calculated.
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公开(公告)号：US09547898B2
公开(公告)日：2017-01-17
申请号：US14659236
申请日：2015-03-16
申请人： Sectra AB
发明人： Fredrik Häll , Kristian Köpsén , Jesper Molin , Joackim Pennerup , Olle Westman , Tobias Dahlberg , Claes Lundström
CPC分类号： G06T7/0012 , G06F19/00 , G06F19/321 , G06K9/00 , G06K9/00127 , G06K9/00979 , G06T1/0007 , G06T7/0014 , G06T11/203 , G16H30/20
摘要： Methods, systems, workstations, viewers, grossing stations and computer include a display and a viewer circuit configured to cause the display to concurrently display: (i) a macroscopic view of a grossing specimen with virtual cut location marks associated with orientation and location of actual physical cut locations used to obtain tissue samples from the grossing specimen and (ii) at least one digital microscopic whole-slide image (WSI) of a tissue section from the specimen. The display can show the at least one WSI image on the display with a relevant cut location mark on the macroscopic view shown visually enhanced from other cut location marks on the macroscopic view to thereby allow a user to visually connect where the tissue section in the WSI image was obtained during a grossing procedure.
摘要翻译： 方法，系统，工作站，观察者，计算站和计算机包括显示器和观察器电路，其被配置为使得显示器同时显示：（i）具有与实际的方向和位置相关联的虚拟切割位置标记的总体标本的宏观视图 用于从粗毛样品获得组织样本的物理切割位置和（ii）来自样本的组织切片的至少一个数字微观全滑动图像（WSI）。 显示器可以在显示器上显示至少一个WSI图像，其宏观视图上的相关切割位置标记在宏观视图上从其他切割位置标记可视地增强，从而允许用户可视地连接WSI中的组织部分 在拍卖过程中获得了图像。
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公开(公告)号：US20200258239A1
公开(公告)日：2020-08-13
申请号：US16752793
申请日：2020-01-27
申请人： Sectra AB
摘要： Methods, systems, workstations, and computer program products that provide automated implant analysis using first and second sets of patient image stacks of a patient having at least one metallic implant coupled to bone. Relevant image stack pairs are selected from the first and second patient image stacks, the image stack pairs having at least one common target object or part of a target object for analysis therein. Bone and the at least one metallic implant are segmented in the first and second image stacks to define segmented objects and/or segmented parts of objects. Selected relevant image stack pairs from the first and second patient image stacks can be registered using the selected segmented objects and/or the segmented parts of objects. Measurements of movement of the implant and/or coupled bone after the registration can be calculated using the selected segmented objects and/or the segmented parts of objects.
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公开(公告)号：US09984457B2
公开(公告)日：2018-05-29
申请号：US14659229
申请日：2015-03-16
申请人： Sectra AB
发明人： Fredrik Häll , Kristian Köpsén , Jesper Molin , Joackim Pennerup , Olle Westman , Tobias Dahlberg , Claes Lundström
CPC分类号： G06T7/0012 , G06F19/00 , G06F19/321 , G06K9/00 , G06K9/00127 , G06K9/00979 , G06T1/0007 , G06T7/0014 , G06T11/203 , G16H30/20
摘要： Methods, systems, workstations, viewers, grossing stations and computer include a display and a viewer circuit configured to cause the display to concurrently display: (i) a macroscopic view of a grossing specimen with virtual cut location marks associated with orientation and location of actual physical cut locations used to obtain tissue samples from the grossing specimen and (ii) at least one digital microscopic whole-slide image (WSI) of a tissue section from the specimen. The display can show the at least one WSI image on the display with a relevant cut location mark on the macroscopic view shown visually enhanced from other cut location marks on the macroscopic view to thereby allow a user to visually connect where the tissue section in the WSI image was obtained during a grossing procedure.
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公开(公告)号：US20180089496A1
公开(公告)日：2018-03-29
申请号：US15711785
申请日：2017-09-21
申请人： Sectra AB
发明人： Jesper Molin , Claes Lundström
CPC分类号： G06K9/00147 , G06F3/0482 , G06K9/00 , G06K9/0014 , G06K9/2081
摘要： Methods, systems, workstations, and computer programs with user interactive patch gallery user interfaces that allow a user to alter at least one feature dimension of the patches and/or WSI image using the patch gallery. The patches are different small regions of interest of excerpts of the WSI and are not required to be neighboring excerpts but can be random samples spanning an extent of the feature dimension.
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8.发明申请公开(公告)号：US20150279026A1
公开(公告)日：2015-10-01
申请号：US14659229
申请日：2015-03-16
申请人： Sectra AB
发明人： Fredrik Häll , Kristian Köpsén , Jesper Molin , Joackim Pennerup , Olle Westman , Tobias Dahlberg , Claes Lundström
CPC分类号： G06T7/0012 , G06F19/00 , G06F19/321 , G06K9/00 , G06K9/00127 , G06K9/00979 , G06T1/0007 , G06T7/0014 , G06T11/203 , G16H30/20
摘要： Methods, systems, workstations, viewers, grossing stations and computer include a display and a viewer circuit configured to cause the display to concurrently display: (i) a macroscopic view of a grossing specimen with virtual cut location marks associated with orientation and location of actual physical cut locations used to obtain tissue samples from the grossing specimen and (ii) at least one digital microscopic whole-slide image (WSI) of a tissue section from the specimen. The display can show the at least one WSI image on the display with a relevant cut location mark on the macroscopic view shown visually enhanced from other cut location marks on the macroscopic view to thereby allow a user to visually connect where the tissue section in the WSI image was obtained during a grossing procedure.
摘要翻译： 方法，系统，工作站，观察者，计算站和计算机包括显示器和观察器电路，其被配置为使得显示器同时显示：（i）具有与实际的方向和位置相关联的虚拟切割位置标记的总体标本的宏观视图 用于从粗毛样品获得组织样本的物理切割位置和（ii）来自样本的组织切片的至少一个数字微观全滑动图像（WSI）。 显示器可以在显示器上显示至少一个WSI图像，其宏观视图上的相关切割位置标记在宏观视图上从其他切割位置标记可视地增强，从而允许用户可视地连接WSI中的组织部分 在拍卖过程中获得了图像。
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