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Patent Agency Ranking
公开(公告)号：US20190001153A1
公开(公告)日：2019-01-03
申请号：US16023006
申请日：2018-06-29
Applicant: Mevion Medical Systems, Inc.
Inventor： Mark R. Jones , James Cooley
Abstract: An example device for trimming a particle beam includes: structures made of material that blocks passage of the particle beam, with the structures being configurable to define an edge that is movable into a path of the particle beam; and linear motors that are controllable to configure the structures to define the edge.
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公开(公告)号：US09962560B2
公开(公告)日：2018-05-08
申请号：US14137854
申请日：2013-12-20
Applicant: Mevion Medical Systems, Inc.
Inventor： Gerrit Townsend Zwart , Mark R. Jones , James Cooley
CPC classification number: A61N5/1043 , A61N5/1042 , A61N5/1045 , A61N5/1048 , A61N5/1077 , A61N5/1081 , A61N5/1083 , A61N2005/1087 , A61N2005/1095 , G21K1/046 , G21K1/10 , H05H13/02 , H05H2007/004 , H05H2007/007 , H05H2007/122
Abstract: A particle therapy system includes a particle accelerator to output a particle beam; and a scanning system for the particle accelerator to scan the particle beam across at least part of an irradiation target. The scanning system is configured to scan the particle beam in two dimensions that are at an angle relative to a direction of the particle beam. A structure defines an edge. The structure is controllable to move in the two dimensions relative to the irradiation target such that at least part of the structure is between at least part of the particle beam and the irradiation target. The structure includes a material that inhibits transmission of the particle beam.
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公开(公告)号：US20170014649A1
公开(公告)日：2017-01-19
申请号：US15265326
申请日：2016-09-14
Applicant: Mevion Medical Systems, Inc.
Inventor： Kenneth P. Gall , Stanley J. Rosenthal , Thomas C. Sobczynski , Adam C. Molzahn , Charles D. O'Neal , James Cooley
CPC classification number: A61N5/1081 , A61N1/44 , A61N5/1045 , A61N5/1049 , A61N5/1071 , A61N5/1077 , A61N2005/005 , A61N2005/1087 , A61N2005/1095 , H05H7/12 , H05H13/02 , H05H2007/004
Abstract: An example particle therapy system includes the following: a gantry that is rotatable relative to a patient position; a particle accelerator mounted to the gantry, where the particle accelerator is for outputting a particle beam essentially directly to the patient position; and a control system to receive a prescription and to generate machine instructions for configuring one or more operational characteristics of the particle therapy system. At least one of the operational characteristics relates to a rotational angle of the gantry relative to the patient position.
Abstract translation: 示例性粒子治疗系统包括以下：可相对于患者位置旋转的台架; 安装到台架的颗粒加速器，其中粒子加速器用于基本上直接地将粒子束输出到患者位置; 以及控制系统，用于接收处方并产生用于配置颗粒治疗系统的一个或多个操作特征的机器指令。 操作特征中的至少一个与台架相对于患者位置的旋转角度有关。
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公开(公告)号：US09545528B2
公开(公告)日：2017-01-17
申请号：US14038888
申请日：2013-09-27
Applicant: Mevion Medical Systems, Inc.
Inventor： Kenneth P. Gall , Stanley Rosenthal , Thomas C. Sobczynski , Adam C. Molzahn , Charles D. O'Neal, III , James Cooley
CPC classification number: A61N5/1081 , A61N1/44 , A61N5/1045 , A61N5/1049 , A61N5/1071 , A61N5/1077 , A61N2005/005 , A61N2005/1087 , A61N2005/1095 , H05H7/12 , H05H13/02 , H05H2007/004
Abstract: An example particle therapy system includes the following: a gantry that is rotatable relative to a patient position; a particle accelerator mounted to the gantry, where the particle accelerator is for outputting a particle beam essentially directly to the patient position; and a control system to receive a prescription and to generate machine instructions for configuring one or more operational characteristics of the particle therapy system. At least one of the operational characteristics relates to a rotational angle of the gantry relative to the patient position.
Abstract translation: 示例性粒子治疗系统包括以下：可相对于患者位置旋转的台架; 安装到台架的颗粒加速器，其中粒子加速器用于基本上直接地将粒子束输出到患者位置; 以及控制系统，用于接收处方并产生用于配置颗粒治疗系统的一个或多个操作特征的机器指令。 操作特征中的至少一个与台架相对于患者位置的旋转角度有关。
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公开(公告)号：US08791656B1
公开(公告)日：2014-07-29
申请号：US13907601
申请日：2013-05-31
Applicant: Mevion Medical Systems, Inc.
Inventor： Gerrit Townsend Zwart , James Cooley
IPC: H05H15/00
CPC classification number: H05H13/02 , H05H7/04 , H05H13/005
Abstract: An example particle accelerator includes a magnet to generate a magnetic field, where the magnet includes first superconducting coils to pass current in a first direction to thereby generate the first magnetic field, and where the first magnetic field is at least 4 Tesla (T). The example particle accelerator also includes an active return system including second superconducting coils. Each of the second superconducting coils surrounds, and is concentric with, a corresponding first superconducting coil. The second superconducting coils are for passing current in a second direction that is opposite to the first direction to thereby generate a second magnetic field having a magnetic field of at least 2.5 T. The second magnetic field has a polarity that is opposite to a polarity of the first magnetic field.
Abstract translation: 示例性粒子加速器包括用于产生磁场的磁体，其中磁体包括第一超导线圈以在第一方向上传递电流，从而产生第一磁场，并且其中第一磁场为至少4特斯拉（T）。 示例性粒子加速器还包括包括第二超导线圈的主动返回系统。 第二超导线圈中的每一个围绕相应的第一超导线圈并与其同心。 第二超导线圈用于在与第一方向相反的第二方向上通过电流，从而产生具有至少2.5T的磁场的第二磁场。第二磁场的极性与 第一磁场。
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