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公开(公告)号：US12090342B2
公开(公告)日：2024-09-17
申请号：US18219619
申请日：2023-07-07
发明人： Filip Vojan , Brian Spatola
IPC分类号： A61N5/10
CPC分类号： A61N5/1049 , A61N5/103 , A61N5/1048 , A61N5/1081 , A61N2005/1059 , A61N5/1067 , A61N2005/1074
摘要： Disclosed herein are radiotherapy methods and systems that can display a workflow-oriented graphical user interface(s). In an embodiment, a method comprises presenting, by the server for display on a screen associated with a radiotherapy machine, a series of consecutive graphical user interfaces, wherein each graphical user interface displays one or more graphical components corresponding to one or more tasks of one or more stages of a patient's radiotherapy treatment; and when a user operating the pendant interacts with a first controller of the pendant, the radiotherapy machine adjusts at least one of its configurations; and when the user interacts with a second controller of the pendant, the server revises the graphical user interface corresponding to the user's input.
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公开(公告)号：US20240245934A1
公开(公告)日：2024-07-25
申请号：US18333182
申请日：2023-06-12
发明人： Tzung-Yi LIN
CPC分类号： A61N5/1049 , G16H20/40 , A61N2005/105 , A61N2005/1059
摘要： A patient-positioning system for radiotherapy is provided. The system includes a processing device and a storage device. The processing device loads a program from the storage device to execute a control module, a positioning room module, and a treatment room module. The control module obtains treatment planning data. The positioning room module calculates the second support displacement of the fulcrum through image registration based on the tilt angle, rotation angle, target displacement, original target point cloud, and a reference displacement. The treatment room module drives the mechanical device to move the treatment room table such that the fulcrum is at the second support displacement relative to the beam exit.
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公开(公告)号：US20240173570A1
公开(公告)日：2024-05-30
申请号：US18540360
申请日：2023-12-14
发明人： Filip VOJAN , Brian SPATOLA
IPC分类号： A61N5/10 , G06F3/0483 , G06F3/04847 , G16H20/40 , G16H40/67 , H04N7/18
CPC分类号： A61N5/1048 , G06F3/0483 , G06F3/04847 , G16H20/40 , G16H40/67 , H04N7/18 , A61N2005/1059 , A61N2005/1074
摘要： Disclosed herein are radiotherapy methods and systems that can display a workflow-oriented graphical user interface(s). In an embodiment, a method comprises presenting, by a server, a first page of a first graphical user interface on the radiotherapy console associated with a radiotherapy machine in a treatment room, wherein the first graphical user interface contains a plurality of pages, each page corresponding to a stage of treatment implemented by the radiotherapy machine, and the first page corresponds to a first stage; and transitioning, by the server, the first page of the first graphical user interface to a second page of the first graphical user interface corresponding to a second stage responsive to an input of a user interacting with a second graphical interface presented on a display in the treatment room indicating that at least a predetermined portion of tasks associated with the first stage has been satisfied.
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4.发明公开公开(公告)号：US20240123260A1
公开(公告)日：2024-04-18
申请号：US18542832
申请日：2023-12-18
申请人： Vision RT Limited
发明人： Ivan Meir , Martin Allen , Gideon Hale , Norman Smith , Robert Howe
CPC分类号： A61N5/1075 , A61B6/584 , A61N5/1049 , G06T7/0012 , G06T7/85 , A61N2005/1059 , A61N2005/1076 , G06T2207/30004
摘要： The disclosed calibration method includes a calibration phantom positioned on an adjustable table on the surface of a mechanical couch, with the phantom's centre at an estimated location for the iso-centre of a radio therapy treatment apparatus. The calibration phantom is then irradiated using the apparatus, and the relative location of the center of the calibration phantom and the iso-centre of the apparatus is determined by analyzing images of the irradiation of the calibration phantom. The calibration phantom is then repositioned by the mechanical couch applying an offset corresponding to the determined relative location of the centre of the calibration phantom and the iso-centre of the apparatus to the calibration phantom. Images of the relocated calibration phantom are obtained, to which the offset has been applied, and the obtained images are processed to set the co-ordinate system of a stereoscopic camera system relative to the iso-centre of the apparatus.
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5.发明公开公开(公告)号：US20240100362A1
公开(公告)日：2024-03-28
申请号：US18531960
申请日：2023-12-07
发明人： Brian P. Tonner
IPC分类号： A61N5/10
CPC分类号： A61N5/1049 , A61N5/1048 , A61N5/1064 , A61B6/508 , A61N2005/1051 , A61N2005/1059 , A61N5/1071 , A61N2005/1087
摘要： The accuracy charged-particle beam trajectories used for radiation therapy in patients is improved by providing feedback on the beam location within a patient's body or a quality assurance phantom. Particle beams impinge on a patient or phantom in an arrangement designed to deliver radiation dose to a tumor, while avoiding as much normal tissue as can be achieved. By placing fiducial markers in the tumor or phantom that contain specific atomic constituents, a detection signal consisting of atomic fluorescence is produced by the particle beam. An algorithm can combine the detected fluorescence signal with the known location of the fiducial markers to determine the location of the particle beam in the patient or phantom.
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公开(公告)号：US11883127B2
公开(公告)日：2024-01-30
申请号：US16939218
申请日：2020-07-27
发明人： David Grodzki , Arne Hengerer , Sebastian Schmidt
CPC分类号： A61B5/0036 , A61B5/055 , A61B5/7207 , A61N5/1049 , A61N5/1071 , G01R33/4808 , A61N5/1067 , A61N2005/1055 , A61N2005/1059 , G01R33/4812
摘要： In a method for synchronous magnetic resonance (MR) imaging and radiation therapy using a combined system having a radiation apparatus and an MR imaging apparatus, wherein the system is designed to record MR signals of a subject during irradiation of the subject, a three-dimensional MR volume data set of the subject is acquired that contains a target volume for the irradiation, the location of a central beam of the radiation therapy apparatus relative to the subject, is continuously determined, and a second MR image data set is determined, which is positioned essentially perpendicular to the central beam. If the location of the central beam changes, a correspondingly changed second MR image data set is determined perpendicular to the central beam.
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7.发明授权公开(公告)号：US11878186B2
公开(公告)日：2024-01-23
申请号：US17148531
申请日：2021-01-13
发明人： Brian P. Tonner
CPC分类号： A61N5/1049 , A61N5/1048 , A61N5/1064 , A61B6/508 , A61B6/583 , A61N5/1071 , A61N2005/1051 , A61N2005/1059 , A61N2005/1087
摘要： The accuracy charged-particle beam trajectories used for radiation therapy in patients is improved by providing feedback on the beam location within a patient's body or a quality assurance phantom. Particle beams impinge on a patient or phantom in an arrangement designed to deliver radiation dose to a tumor, while avoiding as much normal tissue as can be achieved. By placing fiducial markers in the tumor or phantom that contain specific atomic constituents, a detection signal consisting of atomic fluorescence is produced by the particle beam. An algorithm can combine the detected fluorescence signal with the known location of the fiducial markers to determine the location of the particle beam in the patient or phantom.
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公开(公告)号：US20230398378A1
公开(公告)日：2023-12-14
申请号：US18237833
申请日：2023-08-24
发明人： Filip VOJAN , Brian SPATOLA
CPC分类号： A61N5/1049 , G16H40/63 , G16H20/40 , G16H40/20 , G16H40/40 , A61N5/1081 , A61N5/10 , A61N5/1064 , A61N5/103 , A61N5/1082 , A61N5/1067 , A61N5/1077 , A61N5/1065 , A61N5/1048 , A61B6/462 , A61N2005/1059 , G16H10/60
摘要： Disclosed herein are radiotherapy systems and methods that can display a workflow-oriented graphical user interface(s). In an embodiment, a system comprises a radiotherapy machine comprising: a gantry having a screen in communication with a server, the screen configured to display a graphical user interface; and at least one camera, wherein the server is configured to present, in real time, images received from the at least one camera for display on a graphical user interface displayed on the screen.
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公开(公告)号：US20230398377A1
公开(公告)日：2023-12-14
申请号：US18206070
申请日：2023-06-05
申请人： Cancer Hospital, Chinese Acad. of Medical Sciences , Shaanxi Huaming Putai Medical Equip. Co. Ltd. , Tsinghua University , Beijing Institute of Technology , Beihang University , Beijing Patesi Technology Co., Ltd. , Huiying Medical Technology (Beijing) Co., Ltd. , Beijing Information Science & Tech. University
发明人： Jianrong Dai , Chuanmeng Niu , Yanfei Li , Hao Zha , Pan Ma , Shirong Wang , Fugen Zhou , Hongda Li , Minghui Li , Guozheng Lv , Xiangfei Chai , Baoying Peng , Jinyan Zhang
IPC分类号： A61N5/10
CPC分类号： A61N5/1049 , A61N5/103 , A61N2005/1059
摘要： An image guided radiotherapy apparatus and a control method are provided. According to a specific embodiment, the radiotherapy apparatus includes: a treatment unit, which includes a treatment head for generating radiation beam for radiotherapy; an imaging unit for imaging a target area of a patient, wherein the imaging unit is integrated mounted with the treatment head. The radiotherapy apparatus of the present invention can be applicable to both extracorporeal and intraoperative radiotherapy, and has a high radiotherapy accuracy.
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公开(公告)号：US20230372738A1
公开(公告)日：2023-11-23
申请号：US18219619
申请日：2023-07-07
发明人： Filip VOJAN , Brian SPATOLA
IPC分类号： A61N5/10
CPC分类号： A61N5/1049 , A61N5/103 , A61N5/1081 , A61N5/1048 , A61N2005/1059 , A61N2005/1074 , A61N5/1067
摘要： Disclosed herein are radiotherapy methods and systems that can display a workflow-oriented graphical user interface(s). In an embodiment, a method comprises presenting, by the server for display on a screen associated with a radiotherapy machine, a series of consecutive graphical user interfaces, wherein each graphical user interface displays one or more graphical components corresponding to one or more tasks of one or more stages of a patient's radiotherapy treatment; and when a user operating the pendant interacts with a first controller of the pendant, the radiotherapy machine adjusts at least one of its configurations; and when the user interacts with a second controller of the pendant, the server revises the graphical user interface corresponding to the user's input.
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