-
公开(公告)号：US11627653B2
公开(公告)日：2023-04-11
申请号：US17099605
申请日：2020-11-16
发明人： Ronald Agustsson , Robert Berry , Salime Boucher , Josiah Hartzell , Sergey Kutsaev , Jacob McNevin , Avinash Verma
摘要： A linear accelerator head for use in a medical radiation therapy system can include a housing, an electron generator configured to emit electrons along a beam path, and a microwave generation assembly. The linear accelerator head may include a waveguide that is configured to contain a standing or travelling microwave. The waveguide can include a plurality of cells that are disposed adjacent one another, wherein each of the plurality of cells may define an aperture configured to receive electrons therethrough. The linear accelerator head can further include a converter and a primary collimator.
-
公开(公告)号：US20210204389A1
公开(公告)日：2021-07-01
申请号：US17180458
申请日：2021-02-19
发明人： Ronald Agustsson , Salime Boucher , Sergey Kutsaev
摘要： A particle accelerator can include a first waveguide portion and a second waveguide portion. The first waveguide portion can include a first plurality of cell portions and a first iris portion that is disposed between two of the first plurality of cell portions. The first iris portion can include a first portion of an aperture such that the aperture is configured to be disposed about a beam axis. The first waveguide portion can further include a first bonding surface. The second waveguide portion can include a second plurality of cell portions and a second iris portion that is disposed between two of the second plurality of cell portions. The second iris portion can include a second portion of the aperture. The second waveguide portion can include a second bonding surface.
-
公开(公告)号：US20200092979A1
公开(公告)日：2020-03-19
申请号：US16676766
申请日：2019-11-07
发明人： Ronald Agustsson , Salime Boucher , Sergey Kutsaev
摘要： A particle accelerator can include a first waveguide portion and a second waveguide portion. The first waveguide portion can include a first plurality of cell portions and a first iris portion that is disposed between two of the first plurality of cell portions. The first iris portion can include a first portion of an aperture such that the aperture is configured to be disposed about a beam axis. The first waveguide portion can further include a first bonding surface. The second waveguide portion can include a second plurality of cell portions and a second iris portion that is disposed between two of the second plurality of cell portions. The second iris portion can include a second portion of the aperture. The second waveguide portion can include a second bonding surface.
-
公开(公告)号：US12127327B2
公开(公告)日：2024-10-22
申请号：US18190900
申请日：2023-03-27
发明人： Ronald Agustsson , Robert Berry , Salime Boucher , Josiah Hartzell , Sergey Kutsaev , Jacob McNevin , Avinash Verma
摘要： A linear accelerator head for use in a medical radiation therapy system can include a housing, an electron generator configured to emit electrons along a beam path, and a microwave generation assembly. The linear accelerator head may include a waveguide that is configured to contain a standing or travelling microwave. The waveguide can include a plurality of cells that are disposed adjacent one another, wherein each of the plurality of cells may define an aperture configured to receive electrons therethrough. The linear accelerator head can further include a converter and a primary collimator.
-
公开(公告)号：US20210219413A1
公开(公告)日：2021-07-15
申请号：US17099605
申请日：2020-11-16
发明人： Ronald Agustsson , Robert Berry , Salime Boucher , Josiah Hartzell , Sergey Kutsaev , Jacob McNevin , Avinash Verma
摘要： A linear accelerator head for use in a medical radiation therapy system can include a housing, an electron generator configured to emit electrons along a beam path, and a microwave generation assembly. The linear accelerator head may include a waveguide that is configured to contain a standing or travelling microwave. The waveguide can include a plurality of cells that are disposed adjacent one another, wherein each of the plurality of cells may define an aperture configured to receive electrons therethrough. The linear accelerator head can further include a converter and a primary collimator.
-
公开(公告)号：US20190129060A1
公开(公告)日：2019-05-02
申请号：US15796786
申请日：2017-10-28
IPC分类号： G01V5/00
摘要： The present disclosure relates generally to methods and apparatus for cargo inspection and, more particularly, to X-ray based inspection systems providing radiographic imaging and material discrimination with adaptive control of X-ray source dependent upon characteristics of the cargo under inspection. X-rays are generated utilizing a dual energy interlaced betatron by generation of X-ray pulses with lower- and higher-energies during the same betatron acceleration cycle.
-
公开(公告)号：US11950352B2
公开(公告)日：2024-04-02
申请号：US17180458
申请日：2021-02-19
发明人： Ronald Agustsson , Salime Boucher , Sergey Kutsaev
CPC分类号： H05H7/16 , H01P3/127 , H01P11/002 , H05H7/22 , H05H2007/225
摘要： A particle accelerator can include a first waveguide portion and a second waveguide portion. The first waveguide portion can include a first plurality of cell portions and a first iris portion that is disposed between two of the first plurality of cell portions. The first iris portion can include a first portion of an aperture such that the aperture is configured to be disposed about a beam axis. The first waveguide portion can further include a first bonding surface. The second waveguide portion can include a second plurality of cell portions and a second iris portion that is disposed between two of the second plurality of cell portions. The second iris portion can include a second portion of the aperture. The second waveguide portion can include a second bonding surface.
-
公开(公告)号：US20240090112A1
公开(公告)日：2024-03-14
申请号：US17754764
申请日：2020-12-02
发明人： Ronald Agustsson , Salime Boucher , Sergey Kutsaev
CPC分类号： H05H7/04 , H05H9/048 , H05H2007/048 , H05H2277/11
摘要： An X-ray generation system is configured to generate an X-ray beam configured to be delivered to a patient undergoing radiation therapy. The X-ray generation system includes a linear accelerator system configured to generate an electron beam configured to impinge a target configured to respond to the incident electron beam by emitting an X-ray beam configured to deliver an X-ray dose rate to the patient in a range of 40 Gy/s to 1000 Gy/s within a treatment delivery window.
-
公开(公告)号：US11612049B2
公开(公告)日：2023-03-21
申请号：US17276446
申请日：2019-09-18
发明人： Ronald Agustsson , Salime Boucher , Sergey Kutsaev
摘要： A particle accelerator can include a first waveguide portion and a second waveguide portion. The first waveguide portion can include a first plurality of cell portions and a first iris portion that is disposed between two of the first plurality of cell portions. The first iris portion can include a first portion of an aperture such that the aperture is configured to be disposed about a beam axis. The first waveguide portion can further include a first bonding surface. The second waveguide portion can include a second plurality of cell portions and a second iris portion that is disposed between two of the second plurality of cell portions. The second iris portion can include a second portion of the aperture. The second waveguide portion can include a second bonding surface.
-
公开(公告)号：US20180279461A1
公开(公告)日：2018-09-27
申请号：US15933257
申请日：2018-03-22
发明人： Ronald Agustsson , Robert Berry , Salime Boucher , Josiah Hartzell , Sergey Kutsaev , Jacob McNevin , Avinash Verma
CPC分类号： H05H9/02 , A61N5/1045 , G21K1/046 , H05H9/04 , H05H9/048
摘要： A linear accelerator head for use in a medical radiation therapy system can include a housing, an electron generator configured to emit electrons along a beam path, and a microwave generation assembly. The linear accelerator head may include a waveguide that is configured to contain a standing or travelling microwave. The waveguide can include a plurality of cells that are disposed adjacent one another, wherein each of the plurality of cells may define an aperture configured to receive electrons therethrough. The linear accelerator head can further include a converter and a primary collimator.
-
-
-
-
-
-
-
-
-
搜索结果
20 条记录 (耗时 0.019 秒)
