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1. 发明授权

US11836926B2 System and method for contouring a set of medical images based on deep learning algorithm and anatomical properties 有权
公开(公告)号：US11836926B2
公开(公告)日：2023-12-05
申请号：US17153174
申请日：2021-01-20
申请人： INFINITT HEALTHCARE CO., LTD.
发明人： Wonhoon Choi , Sang Wook Cho , Han Young Kim
IPC分类号： G06T7/12 , G06T7/00
CPC分类号： G06T7/12 , G06T7/0012 , G06T2200/24 , G06T2207/20104
摘要： Disclosed herein are a system and method for contouring a set of medical images. The system for contouring a set of medical images receives a medical image set including a plurality of medical images via the communication interface module, receives region-of-interest (ROI) information as an object for the drawing of a contour via the user interface module, checks whether a contour corresponding to the ROI information has been drawn on a target image currently displayed to a user, predicts a contour candidate based on contouring conditions if the contour corresponding to the ROI information has not been drawn on the target image, and displays the contour candidate on the target image. The contouring conditions include the relevance between at least one source image, on which the contour corresponding to the ROI information has been already drawn, and the target image, and anatomical information related to the ROI information.

2. 发明授权

US10335106B2 Computing system and method for identifying and visualizing cerebral thrombosis based on medical images 有权
公开(公告)号：US10335106B2
公开(公告)日：2019-07-02
申请号：US15719656
申请日：2017-09-29
申请人： Infinitt Healthcare Co., Ltd.
发明人： Han Young Kim
IPC分类号： A61B6/00 , A61B5/02 , A61B5/00
摘要： Disclosed are a computing system and method for identifying and visualizing a thrombosis. The method includes: registering an acquired computer tomography (CT) image of an examinee and a computer tomography angiography (CTA) image-based average standard model to each other; identifying a candidate blood vessel region from the CT image based on the results of the registration; acquiring a volume, selected by applying a threshold value for the brightness of the CT image to the candidate blood vessel region, as a first thrombosis candidate region; acquiring at least part of the first thrombosis candidate region as a second thrombosis candidate region based on the size information of the first thrombosis candidate region; and visualizing the second thrombosis candidate region by assigning a visual effect, adapted to distinguish the second thrombosis candidate region from the remaining portion of the CT image, to the second thrombosis candidate region.

3. 发明申请

US20190099145A1 COMPUTING SYSTEM AND METHOD FOR IDENTIFYING AND VISUALIZING CEREBRAL THROMBOSIS BASED ON MEDICAL IMAGES 审中-公开
公开(公告)号：US20190099145A1
公开(公告)日：2019-04-04
申请号：US15719656
申请日：2017-09-29
申请人： Infinitt Healthcare Co., Ltd.
发明人： Han Young Kim
IPC分类号： A61B6/00 , A61B5/02
CPC分类号： A61B6/504 , A61B5/0062 , A61B5/02007 , A61B6/463 , A61B6/507 , A61B6/5235
摘要： Disclosed are a computing system and method for identifying and visualizing a thrombosis. The method includes: registering an acquired computer tomography (CT) image of an examinee and a computer tomography angiography (CTA) image-based average standard model to each other; identifying a candidate blood vessel region from the CT image based on the results of the registration; acquiring a volume, selected by applying a threshold value for the brightness of the CT image to the candidate blood vessel region, as a first thrombosis candidate region; acquiring at least part of the first thrombosis candidate region as a second thrombosis candidate region based on the size information of the first thrombosis candidate region; and visualizing the second thrombosis candidate region by assigning a visual effect, adapted to distinguish the second thrombosis candidate region from the remaining portion of the CT image, to the second thrombosis candidate region.

4. 发明授权

US11837355B2 System and method for assisting verification of labeling and contouring of multiple regions of interest 有权
公开(公告)号：US11837355B2
公开(公告)日：2023-12-05
申请号：US17153179
申请日：2021-01-20
申请人： INFINITT HEALTHCARE CO., LTD.
发明人： Han Young Kim
IPC分类号： G16H30/40 , G06T7/00 , G16H30/20 , G06V10/25
CPC分类号： G16H30/40 , G06T7/0012 , G06V10/25 , G16H30/20
摘要： Disclosed herein are a system and method for assisting the verification of the contouring of medical images. A system for assisting the verification of the contouring of medical images according to an embodiment of the present invention receives a medical image set including a plurality of medical images via the communication interface, receives the result information of contouring performed on a plurality of regions of interest (ROIs) on the plurality of medical images in the medical image set via the communication interface, calculates the feature value of each of the plurality of ROIs, corresponding to the result information of the contouring, for each of the plurality of medical images, and displays the boundary of each of the plurality of ROIs corresponding to the result information of the contouring by projecting the boundary onto a reference plane.

5. 发明申请

US20160225291A1 SYSTEM AND METHOD FOR DISPLAYING MEDICAL IMAGES 审中-公开
标题翻译：用于显示医学图像的系统和方法
公开(公告)号：US20160225291A1
公开(公告)日：2016-08-04
申请号：US15008880
申请日：2016-01-28
申请人： Infinitt Healthcare Co., Ltd.
发明人： Dong Hoon Yu , Han Young Kim , Yu Hyeon Choi , Dae Gyu Min , Tae Jun Choi
IPC分类号： G09B23/30 , G06T19/00 , G06T17/00
CPC分类号： G06T19/006 , A61B2034/104 , A61B2034/105 , A61B2034/107 , G06T19/20 , G06T2210/41 , G06T2219/2021 , G09B23/285
摘要： A medical image display system and method are disclosed herein. The medical image display system includes a processor within a computing system. The processor acquires an image of the body part of a subject where a stent is to be implanted and a three-dimensional (3D) anatomical model which is generated to include the body part, simulates variation in the 3D anatomical model, attributable to the implantation of the stent, for each of a plurality of simulation conditions, including one or more of a type of stent and a target location where the stent is to be implanted, based on the 3D anatomical model, and displays simulation results for the plurality of respective simulation conditions on a screen by using variations in the 3D anatomical model.
摘要翻译：本文公开了医学图像显示系统和方法。医学图像显示系统包括计算系统内的处理器。处理器获取要植入支架的对象的身体部位的图像，以及生成包括身体部位的三维（3D）解剖模型，模拟归因于植入的3D解剖模型中的变化基于3D解剖模型，针对多个模拟条件中的每一个，包括一种支架和待植入支架的目标位置中的一个或多个，并且显示多个相应的模拟结果通过使用3D解剖模型中的变体，屏幕上的模拟条件。

6. 发明申请

US20160217375A1 METHOD AND SYSTEM FOR STENT RECOMMENDATION 审中-公开
标题翻译：方法和系统的建议
公开(公告)号：US20160217375A1
公开(公告)日：2016-07-28
申请号：US15008793
申请日：2016-01-28
申请人： Infinitt Healthcare Co., Ltd.
发明人： Tae Jun Choi , Han Young Kim , Dong Hoon Yu , Yu Hyeon Choi , Dae Gyu Min
IPC分类号： G06N5/02 , G06F19/00
CPC分类号： G06F19/325
摘要： A system and method for stent recommendation are disclosed herein. The stent recommendation system includes a processor and a database. The processor acquires an image of the body part of a subject where a stent is to be implanted, simulates a stent implantation target location for each of a plurality of types of stents based on the image, and computes a fitness score for each of the plurality of types of stents based on preset evaluation criteria. The processor displays at least one of the plurality of types of stents on a display screen as recommended stents based on the fitness score computed for each of the plurality of types of stents. The database stores the result data of the simulation performed for each of the plurality of types of stents.
摘要翻译：本文公开了一种用于支架推荐的系统和方法。支架推荐系统包括处理器和数据库。处理器获取要植入支架的被检体的身体部位的图像，基于该图像模拟多种支架中的每一种的支架植入目标位置，并计算多个支架中的每一个的适合度分数基于预设评估标准的支架类型。处理器基于为多种类型的支架中的每一种计算的适应度分数，在显示屏幕上显示多个类型的支架中的至少一种作为推荐支架。数据库存储为多种类型的支架中的每一种执行的模拟的结果数据。

7. 发明申请

US20140198963A1 SEGMENTATION METHOD OF MEDICAL IMAGE AND APPARATUS THEREOF 审中-公开
标题翻译：医学图像分割方法及其设备
公开(公告)号：US20140198963A1
公开(公告)日：2014-07-17
申请号：US14211324
申请日：2014-03-14
申请人： Infinitt Healthcare Co. Ltd.
发明人： Soo Kyung Kim , Han Young Kim
IPC分类号： G06T7/00
CPC分类号： G06T7/0012 , A61B6/466 , A61B6/469 , A61B6/5223 , A61B8/469 , A61B8/523 , G06T7/11 , G06T7/174 , G06T2207/20101 , G06T2207/20108 , G06T2207/30004
摘要： The present invention relates to a segmentation method and apparatus of a medical image. The segmentation method of a medical image according to an example of the present invention includes the steps of: extracting information about a position of a pointer according to a user input from a slice medical image displayed on a screen; determining a segmentation region including the position of the pointer, based on information about the slice medical image related to the extracted information about the position of the pointer; preliminarily displaying the determined segmentation region in the slice medical image; and when the preliminarily displayed segmentation region is affirmed by a user, determining the affirmed segmentation region as a lesion diagnosis region for the slice medical image.
摘要翻译：本发明涉及医学图像的分割方法和装置。根据本发明的示例的医疗图像的分割方法包括以下步骤：根据来自显示在屏幕上的切片医学图像的用户输入提取关于指针的位置的信息; 基于关于与所提取的关于指示器的位置的信息相关的切片医学图像的信息来确定包括指针的位置的分割区域; 在所述切片医用图像中预先显示所确定的分割区域; 并且当用户确认预先显示的分割区域时，将确认的分割区域确定为切片医学图像的病变诊断区域。

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