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1.发明公开公开(公告)号：US20240363244A1
公开(公告)日：2024-10-31
申请号：US18560370
申请日：2022-05-13
发明人： Jong Yun WON , Ki Chang HAN , Jae Hyon PARK , In Sun PARK
摘要： A method and a device for predicting stenosis of a dialysis access by using a convolutional neural network (CNN) according to a preferable embodiment of the present invention can predict, from audio data with respect to a dialysis access of an object, a degree of stenosis of the dialysis access on the basis of a stenosis prediction model including a convolutional neural network so as to predict the degree of stenosis of the dialysis access more precisely and guide an additional examination and treatment according thereto.
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公开(公告)号：US20240282434A1
公开(公告)日：2024-08-22
申请号：US18650347
申请日：2024-04-30
发明人： Min Chul KIM , Chang Min PARK , Eui Jin HWANG
IPC分类号： G16H30/40 , A61B6/00 , A61B6/46 , A61B34/10 , A61M1/04 , G06F18/2431 , G06N20/00 , G06T7/00 , G06T7/11 , G06T7/70 , G06V10/25 , G06V10/764 , G06V10/82 , G16H50/20
CPC分类号： G16H30/40 , A61B6/5217 , A61B34/10 , A61M1/04 , G06F18/2431 , G06N20/00 , G06T7/0012 , G06T7/11 , G06T7/70 , G06V10/25 , G06V10/764 , G06V10/82 , G16H50/20 , A61B6/461 , A61B2034/107 , G06T2207/20081 , G06T2207/30012 , G06T2207/30061 , G06V2201/03
摘要： Some embodiments of the present disclosure provide a pneumothorax detection method performed by a computing device. The method may comprise obtaining predicted pneumothorax information, predicted tube information, and a predicted spinal baseline with respect to an input image from a trained pneumothorax prediction model; determining at least one pneumothorax representative position for the predicted pneumothorax information and at least one tube representative position for the predicted tube information, in a prediction image in which the predicted pneumothorax information and the predicted tube information are displayed; dividing the prediction image into a first region and a second region by the predicted spinal baseline; and determining a region in which the at least one pneumothorax representative position and the at least one tube representative position exist among the first region and the second region.
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公开(公告)号：US20240148836A1
公开(公告)日：2024-05-09
申请号：US18233783
申请日：2023-08-14
发明人： Keon Wook KANG , Myung Geun SONG , Cho Rong PARK , Yun-Sang LEE , Hye Won YOUN , Ji Yong PARK , Se Ra OH
摘要： In a method for treating a cancer expressing secreted protein acidic and rich in cysteine (SPARC), a composition including an albumin and at least one cysteine bound thereto is administered to a subject in need thereof. The cancer expressing the SPARC may be at least one selected from the group consisting of a brain tumor, melanoma, breast cancer, rectal cancer and stomach cancer.
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4.发明公开公开(公告)号：US20230334662A1
公开(公告)日：2023-10-19
申请号：US18179846
申请日：2023-03-07
发明人： Sunghoon Kwon , Yongju Lee , Kyoungseob Shin , Kyung Chul Moon , Jeong Hwan Park , Sohee Oh
IPC分类号： G06T7/00 , G06T7/11 , G06V10/44 , G06V10/762 , G06V10/764 , G16H50/20 , G16H50/30
CPC分类号： G06T7/0012 , G06T7/11 , G06V10/44 , G06V10/762 , G06V10/764 , G16H50/20 , G16H50/30 , G06T2207/20084
摘要： The present invention relates to a method and apparatus for analyzing pathology patterns of whole-slide images based on graph deep learning, which may include: a whole-slide image (WSI) compression step of compressing WSI into a superpatch graph; a graph neural networks (GNN) analysis step of embedding node features and context features into the superpatch graph through a GNN model and calculating contributions for each node and edge; a biomarker acquisition step of classifying and grouping the superpatch graph according to the contributions for each node, connecting the classified and grouped superpatch graph in units of groups to generate connected graphs, normalizing and clustering features of the connected graphs, and acquiring environmental graph biomarkers for each group; and a diagnostic information extraction step of extracting and providing diagnostic information on the WSI based on the environmental graph biomarker for each group.
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5.发明申请公开(公告)号：US20230128338A1
公开(公告)日：2023-04-27
申请号：US17582018
申请日：2022-01-24
申请人： POSTECH Research and Business Development Foundation , SEOUL NATIONAL UNIVERSITY HOSPITAL , UNIVERSITY INDUSTRY FOUNDATION, YONSEI UNIVERSITY WONJU CAMPUS
发明人： Ki Hean KIM , Jung Bin LEE , Seong Han KIM , Chang Ho YOON , Sejung Yang
摘要： An apparatus for imaging examination of cells on a surface of living tissue using moxifloxacin includes: a light source emitting light towards living tissue stained with moxifloxacin; a photographing unit photographing the living tissue subjected to fluorescence excitation by the light emitted from the light source; a lens unit controlling the light emitted from the light source or a fluorescence path of moxifloxacin excited by the light; an objective lens controlling a focus of the photographing unit; an active lens disposed between the objective lens and the photographing unit and changing a focal position on the living tissue; and an image generator performing image processing of a cell image of the living tissue photographed by the photographing unit to generate an in-focus image, in which the entirety of the cell image is in focus.
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公开(公告)号：US20230119563A1
公开(公告)日：2023-04-20
申请号：US17909204
申请日：2021-03-05
申请人： SEOUL NATIONAL UNIVERSITY HOSPITAL , KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY , OBE LAB., INC.
发明人： Sang Bae KO , Tae Jung KIM , Hyeon Min BAE , Jong Kwan CHOI , Jae Myoung KIM
摘要： There is provided a method of providing information about prognosis after cardiac arrest. The method includes the steps of: calculating biological information based on a signal relating to a hemoglobin concentration measured from a cerebral region of a subject to be measured; and providing the information about the prognosis after cardiac arrest of the subject with reference to the calculated biological information and a biomarker relating to the prognosis after cardiac arrest measured from a blood of the subject.
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公开(公告)号：US20230088644A1
公开(公告)日：2023-03-23
申请号：US17811403
申请日：2022-07-08
发明人： Kyong Soo PARK , Seung-Ah LEE , Yong Deok LEE , Hakmo LEE , Sung Soo CHUNG
摘要： The present invention relates to a composition for inducing differentiation into insulin-producing cells, and a method for inducing differentiation into insulin-producing cells. By using a differentiation inducing composition according to an exemplary embodiment or a differentiation inducing method according to an exemplary embodiment, insulin-producing cells can be prepared in a short period by effectively inducing the differentiation of various types of stem cells into insulin-producing cells, and can be mass-produced in a relatively simple manner, and thus a pharmaceutical composition for preventing or treating diabetes mellitus, comprising insulin-producing cells and/or insulin produced thereby, can be provided.
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公开(公告)号：US20220202996A1
公开(公告)日：2022-06-30
申请号：US17609585
申请日：2019-12-11
申请人： SEOUL NATIONAL UNIVERSITY HOSPITAL , SOOKMYUNG WOMEN'S UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
发明人： Chan Yeong HEO , Sun Young NAM , Mi Ji LEE , Byung Ho SHIN , Dong Sik SHIN , Seong Soo KIM
摘要： Provided is a medical implant including: an implant base having a surface made of a silicon material; a linker having one end attached onto the surface of the implant base; and a cytokine bound to another end of the linker. By inducing the secretion of anti-inflammatory cytokines, a capsular contracture, which is one of the complications that may occur after transplantation of the patient's breast implant, may occur less.
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公开(公告)号：US20220172370A1
公开(公告)日：2022-06-02
申请号：US17533858
申请日：2021-11-23
发明人： Dong Soo LEE , Hyunwoo OH , Sejin PARK , Jinkyeong SUNG , Eunpyeong HONG , Weon Jin KIM , Ki Woong KIM , Jong Bin BAE , Subin LEE , Jun Sung KIM
IPC分类号： G06T7/11
摘要： According to an embodiment of the present disclosure, a method of detecting a white matter lesion based on a medical image performed by a computing device is disclosed. The method may include: receiving a medical image including at least one brain region; and estimating a first white matter lesion and a second white matter lesion based on the medical image using a pre-trained neural network model.
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公开(公告)号：USD947383S1
公开(公告)日：2022-03-29
申请号：US35510534
申请日：2020-08-18
设计人： Chong Bum Chang , Kyoung Min Lee
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