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1.发明公开公开(公告)号：US20240188791A1
公开(公告)日：2024-06-13
申请号：US18551297
申请日：2022-03-15
发明人： Tianyi YANGDAI
IPC分类号： A61B1/00 , A61B1/04 , A61B1/045 , G06T7/00 , G06T7/11 , G06T7/73 , G06T15/06 , G06T17/00 , G06V10/764 , G06V20/70
CPC分类号： A61B1/00009 , A61B1/041 , A61B1/045 , G06T7/0014 , G06T7/11 , G06T7/75 , G06T15/06 , G06T17/00 , G06T2207/20021 , G06T2207/30092 , G06T2207/30168 , G06T2210/21 , G06T2210/41 , G06T2210/56 , G06V10/764 , G06V20/70
摘要： Provided is a method for building an image reading model based on a capsule endoscope, a device and a medium. The method includes: driving the capsule endoscope to move within a working area, sequentially recording the position coordinates and field of view orientations of the capsule endoscope when it reaches each positioning point at a predetermined first frequency, and driving the capsule endoscope to sequentially capture images at a predetermined second frequency and record the images; constructing a 3D model corresponding to the outer contour of the working area based on the recorded position coordinates of the capsule endoscope at each positioning point; and mapping the recorded images onto the 3D model to create an image reading model. By mapping the obtained images onto a 3D model of the working area, to enhance the visualization effect of the examination, facilitate observation, save image reading time, and increase the detection efficiency.
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2.发明授权公开(公告)号：US11935239B2
公开(公告)日：2024-03-19
申请号：US18260245
申请日：2022-01-05
发明人： Chang Seok Bang , Jae Jun Lee , Bum Joo Cho
CPC分类号： G06T7/0012 , A61B1/000094 , A61B1/00016 , A61B1/0004 , G06V10/82 , G06V10/945 , G06V10/95 , G06V20/41 , G06V20/49 , G06V20/50 , G06T2200/24 , G06T2207/10016 , G06T2207/10068 , G06T2207/20081 , G06T2207/20084 , G06T2207/30092 , G06T2207/30096 , G06T2207/30104
摘要： Provided is a control method for a system for determining a lesion obtained via real-time image. The control method comprises: an endoscope device obtaining a stomach endoscopy image; the endoscope device transmitting the obtained stomach endoscopy image to a server; the server determining a lesion included in the stomach endoscopy image, by inputting the stomach endoscopy image into a first artificial intelligence model; when it is determined that a lesion is detected in the stomach endoscopy image, the server obtaining an image including the lesion and transmitting the image to a database of the server; the server determining the type of the lesion included in the image, by inputting the image into a second artificial intelligence model; and when it is determined that a lesion is detected in the stomach endoscopy image, a display device displaying a UI for guiding the location of the lesion in the stomach endoscopy image.
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公开(公告)号：US11925309B2
公开(公告)日：2024-03-12
申请号：US17348304
申请日：2021-06-15
发明人： Frederick E. Shelton, IV , Andrew C. Deck , Jason L. Harris , Chad E. Eckert , Daniel J. Mumaw , Kevin M. Fiebig , Sarah A. Worthington
IPC分类号： A61B90/00 , A61B1/00 , A61B1/005 , A61B1/04 , A61B1/06 , A61B34/00 , A61B34/30 , G06T7/30 , G06T7/521 , G06T19/00 , A61B17/064
CPC分类号： A61B1/000094 , A61B1/00194 , A61B1/009 , A61B1/046 , A61B1/0605 , A61B90/361 , A61B90/37 , G06T7/30 , G06T7/521 , G06T19/00 , A61B17/064 , A61B34/25 , A61B34/30 , A61B2090/064 , A61B2090/367 , A61B2090/3735 , G06T2200/24 , G06T2207/10081 , G06T2207/10088 , G06T2207/20221 , G06T2207/30092 , G06T2210/41 , G06T2219/004
摘要： A surgical hub for use with a surgical system in a surgical procedure performed in an operating room is disclosed. The surgical hub comprises a control circuit configured to generate a first image of a surgical site from a real-time imaging source, receive a second image of the surgical site from a non-real-time image source, align the first image and the second image, generate a representation of the surgical site based on the first image and the second image as aligned, display the representation on a display screen, receive a first user selection to overlay hidden structures on the representation, receive a second user selection to manipulate the representation, and adjust the representation based on the second user selection.
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公开(公告)号：US20240020828A1
公开(公告)日：2024-01-18
申请号：US18034713
申请日：2021-12-30
申请人： CHECK-CAP LTD.
发明人： Yoav KIMCHY
IPC分类号： G06T7/00 , A61B6/00 , G16H10/60 , G16H50/20 , G06V10/764 , G06V10/774
CPC分类号： G06T7/0012 , A61B6/4057 , A61B6/485 , G16H10/60 , G16H50/20 , G06V10/764 , G06V10/774 , G06T2207/20076 , G06T2207/10116 , G06T2207/30092 , G06T2207/20084 , G06T2207/20081 , G06V2201/03
摘要： A system for gastrointestinal examination, including an imaging capsule configured to scan the gastrointestinal tract of a patient using radiation and configured to measure X-ray fluorescence and Compton backscattering and transmit the measurements, a computer with a processor and memory configured to receive the measurements from the imaging capsule, a trained machine learning module executed by the computer configured to analyze the measurements and provide a probability score representing the probability of the existence of a polyp or other abnormalities in the gastrointestinal tract of the patient.
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公开(公告)号：US11864729B2
公开(公告)日：2024-01-09
申请号：US17348341
申请日：2021-06-15
发明人： Frederick E. Shelton, IV , Andrew C. Deck , Jason L. Harris , Chad E. Eckert , Daniel J. Mumaw , Kevin M. Fiebig , Sarah A. Worthington
IPC分类号： G06T19/00 , A61B1/00 , A61B90/00 , G06T7/521 , G06T7/30 , A61B1/005 , A61B1/04 , A61B1/06 , A61B34/00 , A61B17/064 , A61B34/30
CPC分类号： A61B1/000094 , A61B1/009 , A61B1/00194 , A61B1/046 , A61B1/0605 , A61B90/361 , A61B90/37 , G06T7/30 , G06T7/521 , G06T19/00 , A61B17/064 , A61B34/25 , A61B34/30 , A61B2090/064 , A61B2090/367 , A61B2090/3735 , G06T2200/24 , G06T2207/10081 , G06T2207/10088 , G06T2207/20221 , G06T2207/30092 , G06T2210/41 , G06T2219/004
摘要： A surgical visualization system is disclosed that comprises a control circuit configured to receive pre-operative imaging data associated with an organ, receive first intraoperative imaging data indicative of a structured light pattern on a surface of the organ, generate a three-dimensional digital representation of the organ based on the pre-operative imaging data and the first intraoperative imaging data, display the three-dimensional digital representation of the organ on a display screen, receive second intraoperative imaging data indicative of a plurality of spectral light waves penetrating the organ, intraoperatively identify a structure below the surface of the organ based on the second intraoperative imaging data, generate a three-dimensional digital representation of the structure below the surface of the organ, and overlay the three-dimensional digital representation of the structure with the three-dimensional digital representation of the organ on the display screen.
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公开(公告)号：US20230377097A1
公开(公告)日：2023-11-23
申请号：US18183173
申请日：2023-03-14
发明人： Dengwang Li , Pu Huang , Tingxuan Hong , Jie Xue , Hua Lu , Xueyao Liu , Baolong Tian , Changming Gu , Bin Jin , Xiangyu Zhai
CPC分类号： G06T5/002 , G06T7/0012 , G06T2207/20084 , G06T2207/20172 , G06T2207/30092
摘要： A laparoscopic image smoke removal method based on a generative adversarial network, and belongs to the technical field of computer vision. The method includes: processing a laparoscopic image sample to be processed using a smoke mask segmentation network to acquire a smoke mask image; inputting the laparoscopic image sample to be processed and the smoke mask image into a smoke removal network, and extracting features of the laparoscopic image sample to be processed using a multi-level smoke feature extractor to acquire a light smoke feature vector and a heavy smoke feature vector; and acquiring, according to the light smoke feature vector, the heavy smoke feature vector and the smoke mask image, a smoke-free laparoscopic image by filtering out smoke information and maintaining a laparoscopic image by using a mask shielding effect. The method has the technical effects of robustness and ability of being embedded into a laparoscopic device for use.
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公开(公告)号：US20230306589A1
公开(公告)日：2023-09-28
申请号：US18024215
申请日：2021-08-31
发明人： Xiaohua HOU , Xiaoping XIE , Yu JIN , Tingqi WANG , Fei GAO , Xiaodong DUAN
CPC分类号： G06T7/0012 , G06T7/11 , G06T7/136 , G06T7/60 , G06T2207/10116 , G06T2207/30092 , G06T2207/30204
摘要： An automatic identification method and an identification system for a gastrointestinal marker are provided. The automatic identification method comprises the following steps: determining a suspected gastrointestinal marker region in an image; removing an overlapping suspected gastrointestinal marker region; and determining whether the suspected gastrointestinal marker region is part of the gastrointestinal marker. In the method, by means of processing and analyzing an image, positions of a gastrointestinal marker in the image can be automatically detected.
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公开(公告)号：US11744453B2
公开(公告)日：2023-09-05
申请号：US16899085
申请日：2020-06-11
CPC分类号： A61B1/2736 , A61B1/000094 , A61B1/000095 , A61B1/00186 , G06T5/40 , G06T7/0012 , G06T2207/10024 , G06T2207/10068 , G06T2207/20024 , G06T2207/30092
摘要： According to one aspect, a processor device in communication with an endoscopic device obtains a spectrum image of bleeding in an upper gastrointestinal (GI) area of a patient. A filter is applied to the spectrum image to generate a pre-enhanced image. The filter enhances the spectrum image at one or more light wavelengths in the light spectrum. The pre-enhanced image is analyzed to identify an area of interest that represents a portion of the upper GI area with an active bleed. A contrast enhancement technique is applied to the area of interest in the pre-enhanced image to generate an enhanced contrast image. Spatial filters are applied to the enhanced contrast image to produce a final colorized image with defined blood vessels in the upper GI area of the patient.
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公开(公告)号：US20230260124A1
公开(公告)日：2023-08-17
申请号：US18303891
申请日：2023-04-20
IPC分类号： G06T7/00 , A61B5/00 , G16H50/30 , G16H20/17 , G16H50/70 , G16H50/20 , G16H10/60 , G16H30/40 , G16H40/63
CPC分类号： G06T7/0014 , A61B5/42 , A61B5/0082 , A61B5/746 , A61B5/4216 , A61B5/7264 , G16H10/60 , G16H20/17 , G16H30/40 , G16H40/63 , G16H50/20 , G16H50/30 , G16H50/70 , G01N2800/065 , G06T2207/10068 , G06T2207/30092 , G06T2207/30096 , G06T2207/30101
摘要： A method for evaluating a gastrointestinal tract may include characterizing one or more disease parameters using objective measures obtained from imaging data of a gastrointestinal tract. The one or more disease parameters reflect a measure of at least one of lesions, ulcers, bleeding, stenosis, and vasculature. The method may also include using the one or more characterized disease parameters to classify a disease state.
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10.发明公开公开(公告)号：US20230223138A1
公开(公告)日：2023-07-13
申请号：US18149952
申请日：2023-01-04
发明人： Ryo SHIROISHI
CPC分类号： G16H30/40 , G06T7/0014 , G06T11/60 , G06V40/10 , G06T2207/30008 , G06T2207/30028 , G06T2207/30056 , G06T2207/30061 , G06T2207/30092 , G06T2207/30096 , G06T2210/22
摘要： A medical information processing system according to an embodiment includes processing circuitry. The processing circuitry is configured to acquire information on an examination target, identify a reference image corresponding to the examination target on the basis of the information on the examination target, generate an edited image generated by editing the reference image, and transmit order information to which the edited image has been attached.
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