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公开(公告)号：US11532083B2
公开(公告)日：2022-12-20
申请号：US17087592
申请日：2020-11-02
发明人： Jianhui Cao , Lei Zhang
IPC分类号： G06T7/00 , A61B5/11 , G06T7/521 , G06T7/73 , G06T17/00 , A61B5/107 , A61B5/103 , A61B5/00 , A61B5/055 , A61B5/01
摘要： A method for determining an ROI in medical imaging may include receiving first position information related to a body contour of a subject with respect to a support from a flexible device configured with a plurality of position sensors. The flexible device may be configured to conform to the body contour of the subject, and the support may be configured to support the subject. The method may also include generating a 3D model of the subject based on the first position information. The method may further include determining an ROI of the subject based on the 3D model of the subject.
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公开(公告)号：US11730396B2
公开(公告)日：2023-08-22
申请号：US17656653
申请日：2022-03-28
发明人： Jianhui Cao , Lei Zhang , Yaguang Fu , Suming Wang , Longzi Yang
IPC分类号： A61B5/107 , A61B5/00 , A61B6/00 , A61B6/03 , A61B6/04 , A61B5/103 , G06V10/25 , G06T7/73 , A61B5/01
CPC分类号： A61B5/1077 , A61B5/0035 , A61B5/0037 , A61B5/0046 , A61B5/0077 , A61B5/015 , A61B5/1036 , A61B6/03 , A61B6/032 , A61B6/0407 , A61B6/469 , G06T7/74 , G06V10/25 , A61B5/6888 , A61B5/6889 , A61B5/6891 , A61B5/6892 , A61B6/0492 , A61B6/4417 , A61B6/467 , G06T2207/10072 , G06T2207/20221 , G06T2207/30204 , G06V2201/03 , G06V2201/031
摘要： The present disclosure relates to systems and methods for positioning a subject. The method may include generating a first image of the subject disposed on a scanning board of an imaging device. The first image may include position information of the subject. The method may further include generating a second image of the subject which includes information associated with one or more organs of the subjects. Additionally, the method may include determining the position of a ROI based on the first image and the second image. The method may further include operating the imaging device to scan a target portion of the subject.
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公开(公告)号：US11496175B2
公开(公告)日：2022-11-08
申请号：US16236594
申请日：2018-12-30
发明人： Lei Zhang , Bo Zhang , Jianhui Cao
IPC分类号： H04B1/3877 , H01F7/02 , H04M1/04 , H01F7/04 , H01F7/06 , H01F7/20 , H04M1/72454
摘要： A mobile device capable of being magnetically attached to a surface may include a first attachment module. The first attachment module may be configured to generate a first magnetic field causing the mobile device to be magnetically attached to the surface. The first attachment module, in response to a pick-up signal corresponding to a detected first operation of a user to pick up the mobile device, may perform at least one of reducing a strength of the first magnetic field or reversing a polarity of the first magnetic field.
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公开(公告)号：US10825170B2
公开(公告)日：2020-11-03
申请号：US16003609
申请日：2018-06-08
发明人： Jianhui Cao , Lei Zhang
IPC分类号： G06T7/00 , A61B5/11 , A61B5/107 , A61B5/103 , A61B5/00 , A61B5/055 , G06T7/521 , G06T7/73 , A61B5/01 , G06T17/00
摘要： A method for determining an ROI in medical imaging may include receiving first position information related to a body contour of a subject with respect to a support from a flexible device configured with a plurality of position sensors. The flexible device may be configured to conform to the body contour of the subject, and the support may be configured to support the subject. The method may also include generating a 3D model of the subject based on the first position information. The method may further include determining an ROI of the subject based on the 3D model of the subject.
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公开(公告)号：US10789498B2
公开(公告)日：2020-09-29
申请号：US16006797
申请日：2018-06-12
发明人： Jianhui Cao , Lei Zhang , Yaguang Fu , Suming Wang , Longzi Yang
IPC分类号： G06K9/32 , A61B5/00 , A61B6/00 , A61B6/03 , A61B6/04 , A61B5/103 , G06T7/73 , A61B5/01 , A61B5/107
摘要： The present disclosure relates to systems and methods for positioning a subject. The method may include generating a first image of the subject disposed on a scanning board of an imaging device. The first image may include position information of the subject. The method may further include generating a second image of the subject which includes information associated with one or more organs of the subjects. Additionally, the method may include determining the position of a ROI based on the first image and the second image. The method may further include operating the imaging device to scan a target portion of the subject.
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公开(公告)号：US11295153B2
公开(公告)日：2022-04-05
申请号：US17031939
申请日：2020-09-25
发明人： Jianhui Cao , Lei Zhang , Yaguang Fu , Suming Wang , Longzi Yang
IPC分类号： G06K9/32 , A61B5/00 , A61B6/00 , A61B6/03 , A61B6/04 , A61B5/103 , G06T7/73 , A61B5/01 , A61B5/107
摘要： The present disclosure relates to systems and methods for positioning a subject. The method may include generating a first image of the subject disposed on a scanning board of an imaging device. The first image may include position information of the subject. The method may further include generating a second image of the subject which includes information associated with one or more organs of the subjects. Additionally, the method may include determining the position of a ROI based on the first image and the second image. The method may further include operating the imaging device to scan a target portion of the subject.
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