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公开(公告)号：US12097048B2
公开(公告)日：2024-09-24
申请号：US17117154
申请日：2020-12-10
Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
Inventor： Hongcheng Yang , Supratik Bose
CPC classification number: A61B5/704 , A61B5/0036 , A61B5/055 , A61B5/706 , A61B6/0407 , A61B6/0492 , A61B6/582
Abstract: A radiotherapy system is provided. The radiotherapy system may include a treatment component, an imaging component, and a table being movable between the treatment component and the imaging component along a first direction in a first coordinate system. The table may have a plurality of cross sections perpendicular to the first direction. The table may include a positioning line that extends along the first direction and have a positioning feature. The positioning feature may have a plurality of feature values. Each feature value may correspond to one of the plurality of cross sections.
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公开(公告)号：US20240302471A1
公开(公告)日：2024-09-12
申请号：US18663040
申请日：2024-05-13
Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
Inventor： Yongquan YE
IPC: G01R33/565 , G01R33/56
CPC classification number: G01R33/56536 , G01R33/5602 , G01R33/5608
Abstract: A method for magnetic resonance imaging (MRI) may include obtaining a plurality of first magnetic resonance (MR) data sets related to a region of interest (ROI) of a subject. The plurality of first MR data sets may be collected based on two or more different values of a scan parameter. The method may also include determining a plurality of second MR data sets based on the plurality of first MR data sets. Each of the plurality of second MR data sets may correspond to at least two of the plurality of first MR data sets. The method may also include generate, based on the plurality of second MR data sets, a plurality of T1 weighted images of the ROI each of which corresponds to a target time point.
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公开(公告)号：US20240299774A1
公开(公告)日：2024-09-12
申请号：US18665637
申请日：2024-05-16
Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
Inventor： Feichao FU , Cheng NI , Jun BAO , Qiang ZHANG , Chao WANG , Wei ZHANG , Shitao LIU , Li WANG , Tuoyu CAO , Can LIAO , Tuota XING , Wei QI
IPC: A61N5/10
CPC classification number: A61N5/1049 , A61N5/1081 , A61N2005/1052 , A61N2005/1055
Abstract: Embodiments of the present disclosure provide a radiotherapy system, comprising a first imaging component, a second imaging component, and a treatment component. The first imaging component and second imaging component may be used to determine a target region of an object and/or to guide an emission of treatment rays. The treatment component may be used to emit the treatment rays toward the target region. An isocenter of the treatment component may coincide with an isocenter of the second imaging component.
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公开(公告)号：US12074006B2
公开(公告)日：2024-08-27
申请号：US17806732
申请日：2022-06-13
Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
Inventor： Dun Li , Mingchun Zhai , Guangzhong Bao , Xiao Fang
CPC classification number: H01J35/106 , H01J35/1024 , H01J35/107 , H05G1/025 , H01J2235/1006 , H01J2235/1204 , H01J2235/1208 , H01J2235/1262 , H01J2235/1266
Abstract: A radiation emission device is provided. The radiation emission device may include a cathode configured to emit an electron beam and an anode configured to rotate on a shaft. The anode may be situated to receive the electron beam from the cathode. The radiation emission device may further include a rotor configured to drive the anode to rotate. The rotor may be mechanically connected to the shaft. The radiation emission device may further include a sleeve configured to support the shaft via at least one bearing. The cathode, the anode, and the rotor may be enclosed in an enclosure that is connected to the sleeve. At least a portion of the sleeve may reside outside the enclosure.
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公开(公告)号：US20240268701A1
公开(公告)日：2024-08-15
申请号：US18642740
申请日：2024-04-22
Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
Inventor： Jingyuan LYU , Qi LIU , Zhongqi ZHANG , Jian XU
IPC: A61B5/055 , A61B6/00 , A61B6/03 , G01R33/24 , G01R33/46 , G01R33/48 , G01R33/483 , G01R33/561 , G01R33/563 , G01R33/565 , G06T3/16 , G06T7/00 , G06T7/215 , G06T7/262 , G06T7/269 , G06T9/00 , G06T11/00
CPC classification number: A61B5/055 , G01R33/4616 , G01R33/4818 , G01R33/561 , G01R33/56316 , G01R33/56563 , G01R33/5659 , G06T7/0016 , G06T9/008 , G06T11/003 , G06T11/005 , G06T11/008 , A61B6/032 , A61B6/5205 , G01R33/243 , G01R33/4833 , G01R33/5611 , G01R33/5617 , G01R33/5618 , G01R33/5619 , G01R33/56341 , G06T3/16 , G06T7/0012 , G06T7/215 , G06T7/262 , G06T7/269 , G06T2207/10072 , G06T2207/10084 , G06T2207/10088 , G06T2207/10092 , G06T2207/10096 , G06T2207/10104 , G06T2207/10108 , G06T2207/10132 , G06T2207/10136 , G06T2207/20182 , G06T2207/30004 , G06T2207/30048 , G06T2210/41 , G06T2210/52 , G06T2211/40 , G06T2211/416
Abstract: An imaging method may include obtaining imaging data associated with a region of interest (ROI) of an object. The imaging data may correspond to a plurality of time-series images of the ROI. The imaging method may also include determining, based on the imaging data, a data set including a spatial basis and one or more temporal bases. The spatial basis may include spatial information of the imaging data. The one or more temporal bases may include temporal information of the imaging data. The imaging method may also include storing, in a storage medium, the spatial basis and the one or more temporal bases.
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Patent Agency Ranking
公开(公告)号：US20240264256A1
公开(公告)日：2024-08-08
申请号：US18616158
申请日：2024-03-25
Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
Inventor： Xianwen FAN , Ling JI , Yawei MA , Aipeng SUN , Chenxin PAN
CPC classification number: G01R33/3692 , G01R33/307 , G01R33/34007 , G06T11/005 , G06T2210/41
Abstract: Systems and methods for data transmission may be provided. The system may at least include a data transmission module. The system may obtain MR signals from one or more RF coils. The system may generate, via a first portion of the data transmitting module, first data based on the MR signals. The system may generate, via a second portion of the data transmitting module, second data based on the first data. The second portion of the data transmitting module may connect to the first portion of the data transmitting module wirelessly. The system may further store the second data in a non-transitory computer-readable storage medium.
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公开(公告)号：US20240242400A1
公开(公告)日：2024-07-18
申请号：US18434934
申请日：2024-02-07
Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
Inventor： Xiaoyue GU , Chao WANG , Yang LYU , Runxia MA , Xiaochun XU , Zijun JI , Huayang LIU , Hai WANG , Chenhao XUE
CPC classification number: G06T11/008 , G06T7/0014 , G06T2207/10081 , G06T2207/10088 , G06T2207/10104 , G06T2207/30004 , G06T2210/41 , G06T2211/448
Abstract: The present disclosure provides systems and methods for medical imaging. The system may obtain a scout image of a subject lying on a scanning table. The scanning table may include N portions corresponding to N bed positions of a target scan, and an ith portion of the N portions may correspond to an ith bed position of the N bed positions. For the ith bed position, the system may determine one or more body parts of the subject located at the ith portion of the scanning table based on the scout image; and determine at least one scanning parameter or reconstruction parameter corresponding to the ith bed position based on the one or more body parts of the subject.
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28.发明公开公开(公告)号：US20240242399A1
公开(公告)日：2024-07-18
申请号：US18437170
申请日：2024-02-08
Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
CPC classification number: G06T11/005 , G06T7/0012 , G06T7/20 , G06T11/006 , G06T2207/10104 , G06T2207/20081 , G06T2207/30168
Abstract: The present disclosure provides systems and methods for motion correction of a positron emission computed tomography (PET) image. The method may include: obtaining scanned images of a scanned object generated at a plurality of time points; and determining a parametric image by performing a correction processing on the scanned images, wherein the correction processing may be configured to correct an influence of a motion of the scanned object on the scanned images.
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公开(公告)号：US12040074B2
公开(公告)日：2024-07-16
申请号：US17172095
申请日：2021-02-10
Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
Inventor： Chengcheng Rong
CPC classification number: G16H30/20 , G06K7/1417 , G06T7/0012 , G06V10/25 , G16H30/40 , G16H80/00
Abstract: A system for data synchronization is provided. The system may include a workstation, a user terminal, and a storage device that is accessible to the user terminal and the workstation. The workstation may be configured to generate an identifier relating to a subject. The identifier may point to a data address in the storage device that stores data relating to the subject. The user terminal may be configured to acquire image data of the subject from the data address based on the identifier, receive a user input with respect to the image data of the subject, and update the image data stored in the data address based on the user input.
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公开(公告)号：US20240221250A1
公开(公告)日：2024-07-04
申请号：US18604480
申请日：2024-03-13
Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
CPC classification number: G06T11/008 , G06T5/50 , G06T11/006 , G06T2207/10016 , G06T2207/10081 , G06T2207/10116 , G06T2207/20221 , G06T2207/30068 , G06T2210/41 , G06T2211/421
Abstract: The embodiments of the present disclosure provide methods, systems and computer storage mediums for processing an image. The method may include: obtaining a plurality of projection images generated at a plurality of angles; reconstructing, based on the plurality of projection images, a plurality of tomographic images of a plurality of slices; and obtaining a target image sequence based on the plurality of tomographic images of the plurality of slices, wherein the target image sequence including one or more fusion images, and the one or more fusion images are generated based on one or more tomographic images of the plurality of tomographic images corresponding to one or more slices of the plurality of slices.
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