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公开(公告)号：US20240353580A1
公开(公告)日：2024-10-24
申请号：US18761168
申请日：2024-07-01
摘要： A control apparatus includes a detection unit configured to detect switching between a plurality of radiation detection apparatuses, each of the plurality of radiation detection apparatuses being configured to capture a radiographic image through detection of radiation and including a plurality of receptor fields for performing automatic exposure control, an acquisition unit configured to acquire information regarding one of the plurality of radiation detection apparatuses to be used for image capturing in a case where switching to the one of the plurality of radiation detection apparatuses has been detected, and a selection unit configured to select one or more of the plurality of receptor fields of the one of the plurality of radiation detection apparatuses to be used for the image capturing based on the acquired information and information of a subject as an image capturing target and information of a part of the subject to be imaged.
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公开(公告)号：US20240345270A1
公开(公告)日：2024-10-17
申请号：US18626940
申请日：2024-04-04
申请人： Vieworks Co., Ltd.
发明人： Jungmin CHOI
IPC分类号： G01T1/24 , G01N23/04 , G01N23/083
CPC分类号： G01T1/244 , G01N23/04 , G01N23/083
摘要： A flexible detector includes: a panel part including a detection panel configured to detect radiations, and first and second protection panels respectively provided at first and second surface sides of the detection panel, the panel part being configured to be deformable; a main frame part coupled to one side of the panel part; and an end frame part coupled to an end of the other side of the panel part, in which the detection panel, the first protection panel, and the second protection panel extend in a first direction.
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公开(公告)号：US12104997B2
公开(公告)日：2024-10-01
申请号：US18081923
申请日：2022-12-15
CPC分类号： G01N1/36 , A61B10/0041 , B01L3/508 , C12M45/22 , G01N23/04 , A61B10/0233 , B01L2300/0609 , G01N2223/307 , G01N2223/6126
摘要： A specimen holding and positioning apparatus operable to substantially non-movably maintain a specimen (e.g., an excised tissue specimen) in a fixed or stable orientation with respect to the apparatus during imaging operations (e.g., x-ray imaging), transport (e.g., from a surgery room to a pathologist's laboratory), and the like for use in facilitating accurate detection and diagnosis of cancers and/or other abnormalities of the specimen.
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公开(公告)号：US20240319116A1
公开(公告)日：2024-09-26
申请号：US18578029
申请日：2022-03-31
IPC分类号： G01N23/04 , G01N23/083 , H04N25/30
CPC分类号： G01N23/04 , G01N23/083 , H04N25/30 , G01N2223/3307 , G01N2223/505
摘要： An X-ray image acquisition device includes a pixel unit having M pixel arrays each including N pixel portions (N and M are integers of 2 or more), M circuit units, and a control unit. Each circuit unit includes T (T is an integer of N or more) adding sections that sequentially add electrical signals corresponding to output signals from the N pixel portions and a switch section for switching connection states between the N pixel portions and the T adding sections. The control unit switches the connection states in synchronization with the transportation of an object along a first direction so that the electrical signals corresponding to the output signals output from the pixel portions by detecting X-rays transmitted through the same region of the object are added by the same adding sections.
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公开(公告)号：US20240288386A1
公开(公告)日：2024-08-29
申请号：US18584873
申请日：2024-02-22
IPC分类号： G01N23/04
CPC分类号： G01N23/04 , G01N2223/304
摘要： A radiographic imaging apparatus includes a selection unit configured to select a preparatory driving mode from among a plurality of preparatory driving modes, and a drive unit configured to perform preparatory driving in the preparatory driving mode selected by the selection unit during a transition time of transition from a standby state to an imaging enabled state, wherein the plurality of preparatory driving modes is different from each other in the transition time of transition from the standby state to the imaging enabled state, and wherein the selection unit selects a preparatory driving mode from among the plurality of preparatory driving modes such that the transition time of transition from the standby state to the imaging enabled state is equal to or shorter than a radiation irradiation preparation time of a radiation generation apparatus.
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公开(公告)号：US20240288385A1
公开(公告)日：2024-08-29
申请号：US18575224
申请日：2022-07-07
发明人： Li ZHANG , Zhiqiang CHEN , Qingping HUANG , Xin JIN , Hui DING , Yong ZHOU , Bintao WEI , Zhenhua ZHAO
IPC分类号： G01N23/04
CPC分类号： G01N23/04 , G01N2223/20 , G01N2223/308 , G01N2223/321
摘要： A ray scanning apparatus for a luggage conveying system. The apparatus includes: a conveying device for conveying an object under inspection to pass through a scanning area of the ray scanning apparatus; and a plurality of scanning beam planes disposed on a plurality of scanning planes arranging in a conveying direction of the object under inspection, each scanning beam plane includes a ray source module and a detector assembly which are arranged opposite to each other, and the ray source module includes a plurality of ray source points for emitting ray beams, wherein the ray source modules of the plurality of scanning beam planes are arranged on lower, left, and right sides of the scanning area respectively.
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公开(公告)号：US12070347B2
公开(公告)日：2024-08-27
申请号：US18228236
申请日：2023-07-31
IPC分类号： A61B6/00 , G21K1/10 , H05G1/58 , H05G1/60 , A61B6/04 , A61B6/50 , G01N23/00 , G01N23/04 , H01J35/04
CPC分类号： A61B6/484 , A61B6/482 , G21K1/10 , H05G1/58 , H05G1/60 , A61B6/04 , A61B6/50 , A61B6/54 , G01N23/00 , G01N23/04 , H01J35/045
摘要： A system can have an x-ray source that generates a series of individual x-ray pulses for multi-energy imaging. A first x-ray pulse can have a first energy level and a subsequent second x-ray pulse in the series can have a second energy level different from the first energy level. An x-ray imager can receive the x-rays from the x-ray source and can detect the received x-rays for image generation. A generator interface box (GIB) controls the x-ray source to provide the series of individual x-ray pulses and synchronizes detection by the x-ray imager with generation of the individual x-ray pulses. The GIB can control x-ray pulse generation and synchronization to optimize image generation while minimizing unnecessary x-ray irradiation.
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公开(公告)号：US20240273905A1
公开(公告)日：2024-08-15
申请号：US18689205
申请日：2022-10-06
申请人： VITO NV
发明人： Roeland GEURTS
IPC分类号： G06V20/50 , B07C5/34 , G01N23/04 , G01N23/083 , G06V10/26 , G06V10/764
CPC分类号： G06V20/50 , B07C5/3416 , G01N23/04 , G01N23/083 , G06V10/26 , G06V10/764 , B07C2501/0054 , G01N2223/401 , G01N2223/643
摘要： A method and system for performing characterization of one or more materials. The one or more materials are scanned by means of a sensory unit including an x-ray sensor for obtaining at least one x-ray image. Segmentation of the at least one x-ray image is performed in order to separate one or more distinct objects in the at least one x-ray image. In the at least one x-ray image, segmented objects are selected. For each of the selected segmented objects in the at least one x-ray image, a transformation using a transformatio n model is computed, wherein each transformation is indicative of a three dimensional reconstruction of the respective selected segmented object in the at least one x-ray image. The selected segmented objects are characterized based upon its computed transformation.
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公开(公告)号：US20240272042A1
公开(公告)日：2024-08-15
申请号：US18577438
申请日：2022-07-08
申请人： VITROTEM B.V.
IPC分类号： G01N1/28 , G01N23/04 , G01N33/487
CPC分类号： G01N1/2813 , G01N33/48707 , G01N23/04 , G01N2223/418
摘要： A thin-film-based assembly includes a support base and a thin film placed on the support base. The thin film has a thickness of less than 10 nm, such as, for example, a graphene film. One or more spherical nanoparticles are disposed between the thin film and the support base. The spherical nanoparticles functionally constitute spacers between the thin film and the support base.
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公开(公告)号：US12044811B2
公开(公告)日：2024-07-23
申请号：US17736901
申请日：2022-05-04
摘要： A control apparatus includes a detection unit configured to detect switching between a plurality of radiation detection apparatuses, each of the plurality of radiation detection apparatuses being configured to capture a radiographic image through detection of radiation and including a plurality of receptor fields for performing automatic exposure control, an acquisition unit configured to acquire information regarding one of the plurality of radiation detection apparatuses to be used for image capturing in a case where switching to the one of the plurality of radiation detection apparatuses has been detected, and a selection unit configured to select one or more of the plurality of receptor fields of the one of the plurality of radiation detection apparatuses to be used for the image capturing based on the acquired information and information of a subject as an image capturing target and information of a part of the subject to be imaged.
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