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    Radiation anode target systems and methods
    1.
    发明授权
    Radiation anode target systems and methods 有权

    公开(公告)号：US10910188B2

    公开(公告)日：2021-02-02

    申请号：US16045598

    申请日：2018-07-25

    Applicant: Varian Medical Systems, Inc.

    Inventor： Josh Star-Lack ,  James Clayton

    IPC: H01J35/00 ,  H01J35/08 ,  A61N5/10 ,  H01J35/18

    Abstract: Presented systems and methods facilitate efficient and effective generation and delivery of radiation. A radiation generation system can comprise: a particle beam gun, a high energy dissipation anode target (HEDAT); and a liquid anode control component. In some embodiments, the particle beam gun generates an electron beam. The HEDAT includes a solid anode portion (HEDAT-SAP) and a liquid anode portion (HEDAT-LAP) that are configured to receive the electron beam, absorb energy from the electron beam, generate a radiation beam, and dissipate heat. The radiation beam can include photons that can have radiation characteristics (e.g., X-ray wavelength, ionizing capability, etc.). The liquid anode control component can control a liquid anode flow to the HEDAT. The HEDAT-SAP and HEDAT-LAP can cooperatively operate in radiation generation and their configuration can be selected based upon contribution of respective HEDAT-SAP and the HEDAT-LAP characteristics to radiation generation.

    Radiation detector with multiple operating schemes
    2.
    发明授权
    Radiation detector with multiple operating schemes 有权
    具有多种操作方案的辐射探测器

    公开(公告)号：US08859976B2

    公开(公告)日：2014-10-14

    申请号：US13898026

    申请日：2013-05-20

    Applicant: Varian Medical Systems, Inc.

    Inventor： Gary Virshup ,  Edward Seppi ,  James Clayton ,  Edward Shapiro

    IPC: G01T1/20 ,  G01V5/00 ,  G01T1/208

    CPC classification number: G01T1/208 ,  G01T1/2018 ,  G01V5/0016 ,  G01V5/005

    Abstract: A radiation detector includes a conversion element that converts an incoming radiation beam into electrical signals, which in turn can be used to generate data about the radiation beam. The conversion element may include, for example, a scintillator that converts the radiation beam into light, and a sensor that generates the signals in response to the light. The conversion element can be used in different schemes or data collection modes. For instance, the conversion element can be oriented normal to the radiation beam or transverse to the radiation beam. In either of these orientations, for example, the detector can be used in an integrating mode or in a counting mode.

    Abstract translation: 辐射检测器包括将输入的辐射束转换成电信号的转换元件，该信号又可用于产生关于辐射束的数据。 转换元件可以包括例如将辐射束转换成光的闪烁器，以及响应于光产生信号的传感器。 转换元件可以用于不同的方案或数据收集模式。 例如，转换元件可以垂直于辐射束或横向于辐射束。 在这些取向中的任何一个中，例如，检测器可以以积分模式或计数模式使用。

    RADIATION ANODE TARGET SYSTEMS AND METHODS
    3.
    发明申请
    RADIATION ANODE TARGET SYSTEMS AND METHODS 审中-公开

    公开(公告)号：US20200035438A1

    公开(公告)日：2020-01-30

    申请号：US16045598

    申请日：2018-07-25

    Applicant: Varian Medical Systems, Inc.

    Inventor： Josh Star-Lack ,  James Clayton

    IPC: H01J35/08 ,  A61N5/10 ,  H01J35/18

    Abstract: Presented systems and methods facilitate efficient and effective generation and delivery of radiation. A radiation generation system can comprise: a particle beam gun, a high energy dissipation anode target (HEDAT); and a liquid anode control component. In some embodiments, the particle beam gun generates an electron beam. The HEDAT includes a solid anode portion (HEDAT-SAP) and a liquid anode portion (HEDAT-LAP) that are configured to receive the electron beam, absorb energy from the electron beam, generate a radiation beam, and dissipate heat. The radiation beam can include photons that can have radiation characteristics (e.g., X-ray wavelength, ionizing capability, etc.). The liquid anode control component can control a liquid anode flow to the HEDAT. The HEDAT-SAP and HEDAT-LAP can cooperatively operate in radiation generation and their configuration can be selected based upon contribution of respective HEDAT-SAP and the HEDAT-LAP characteristics to radiation generation.

    EXTERNAL BEAM RADIOTHERAPY AND IMAGING WITH RADIOACTIVE ISOTOPE
    5.
    发明申请
    EXTERNAL BEAM RADIOTHERAPY AND IMAGING WITH RADIOACTIVE ISOTOPE 有权
    放射性同位素外照射放射治疗和成像

    公开(公告)号：US20160317839A1

    公开(公告)日：2016-11-03

    申请号：US15206352

    申请日：2016-07-11

    Applicant: Varian Medical Systems, Inc. ,  THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

    Inventor： Stavros Prionas ,  Michael C. Green ,  Edward Seppi ,  Larry D. Partain ,  James Clayton ,  Stanley Mansfield ,  John Boone

    IPC: A61N5/10

    CPC classification number: A61N5/1084 ,  A61N5/10 ,  A61N5/1048 ,  A61N5/1081

    Abstract: A method of delivering external radiation beams to a target volume in a body portion includes positioning a radioactive isotope source at a plurality of locations spaced apart around the body portion, and collimating radiation beams of the radioactive isotope source from the plurality of locations, whereby the target volume in the body portion is deposited with a predetermined dose distribution. A radiation device employs a member having a configuration adapted to surround a body portion to be irradiated. The member has a channel and a plurality of collimators spaced apart along and coupled to the channel. The plurality of collimators define a plurality of dwelling locations for a radioactive isotope source in the channel and are configured to collimate radiation beams of the radioactive isotope source.

    Abstract translation: 将外部辐射束输送到身体部分中的目标体积的方法包括：将放射性同位素源定位在围绕身体部分间隔开的多个位置处，以及从多个位置准直放射性同位素源的辐射束，由此 以预定剂量分布沉积身体部分中的目标体积。 辐射装置采用具有适于包围待照射的主体部分的构造的构件。 该构件具有通道和多个准直器，沿着并且耦合到通道间隔开。 多个准直器限定了通道中的放射性同位素源的多个住宅位置，并且被配置成准直放射性同位素源的辐射束。

    Radiation anode target systems and methods
    6.
    发明授权
    Radiation anode target systems and methods 有权

    公开(公告)号：US11854761B2

    公开(公告)日：2023-12-26

    申请号：US17728857

    申请日：2022-04-25

    Applicant: Varian Medical Systems, Inc.

    Inventor： Josh Star-Lack ,  James Clayton

    IPC: H01J35/00 ,  H01J35/08 ,  A61N5/10 ,  H01J35/18

    CPC classification number: H01J35/08 ,  A61N5/1065 ,  H01J35/18 ,  H01J2235/082 ,  H01J2235/1204 ,  H01J2235/127

    Abstract: Presented systems and methods facilitate efficient and effective generation and delivery of radiation. A radiation generation system can comprise: a particle beam gun, a high energy dissipation anode target (HEDAT); and a liquid anode control component. In some embodiments, the particle beam gun generates an electron beam. The HEDAT includes a solid anode portion (HEDAT-SAP) and a liquid anode portion (HEDAT-LAP) that are configured to receive the electron beam, absorb energy from the electron beam, generate a radiation beam, and dissipate heat. The radiation beam can include photons that can have radiation characteristics (e.g., X-ray wavelength, ionizing capability, etc.). The liquid anode control component can control a liquid anode flow to the HEDAT. The HEDAT-SAP and HEDAT-LAP can cooperatively operate in radiation generation and their configuration can be selected based upon contribution of respective HEDAT-SAP and the HEDAT-LAP characteristics to radiation generation.

    RADIATION ANODE TARGET SYSTEMS AND METHODS
    7.
    发明申请
    RADIATION ANODE TARGET SYSTEMS AND METHODS 有权

    公开(公告)号：US20220328276A1

    公开(公告)日：2022-10-13

    申请号：US17728857

    申请日：2022-04-25

    Applicant: Varian Medical Systems, Inc.

    Inventor： Josh Star-Lack ,  James Clayton

    IPC: H01J35/08 ,  A61N5/10 ,  H01J35/18

    Abstract: Presented systems and methods facilitate efficient and effective generation and delivery of radiation. A radiation generation system can comprise: a particle beam gun, a high energy dissipation anode target (HEDAT); and a liquid anode control component. In some embodiments, the particle beam gun generates an electron beam. The HEDAT includes a solid anode portion (HEDAT-SAP) and a liquid anode portion (HEDAT-LAP) that are configured to receive the electron beam, absorb energy from the electron beam, generate a radiation beam, and dissipate heat. The radiation beam can include photons that can have radiation characteristics (e.g., X-ray wavelength, ionizing capability, etc.). The liquid anode control component can control a liquid anode flow to the HEDAT. The HEDAT-SAP and HEDAT-LAP can cooperatively operate in radiation generation and their configuration can be selected based upon contribution of respective HEDAT-SAP and the HEDAT-LAP characteristics to radiation generation.

    RADIATION ANODE TARGET SYSTEMS AND METHODS
    8.
    发明申请
    RADIATION ANODE TARGET SYSTEMS AND METHODS 有权

    公开(公告)号：US20210027973A1

    公开(公告)日：2021-01-28

    申请号：US17061233

    申请日：2020-10-01

    Applicant: Varian Medical Systems, Inc.

    Inventor： Josh Star-Lack ,  James Clayton

    IPC: H01J35/08 ,  A61N5/10 ,  H01J35/18

    Abstract: Presented systems and methods facilitate efficient and effective generation and delivery of radiation. A radiation generation system can comprise: a particle beam gun, a high energy dissipation anode target (HEDAT); and a liquid anode control component. In some embodiments, the particle beam gun generates an electron beam. The HEDAT includes a solid anode portion (HEDAT-SAP) and a liquid anode portion (HEDAT-LAP) that are configured to receive the electron beam, absorb energy from the electron beam, generate a radiation beam, and dissipate heat. The radiation beam can include photons that can have radiation characteristics (e.g., X-ray wavelength, ionizing capability, etc.). The liquid anode control component can control a liquid anode flow to the HEDAT. The HEDAT-SAP and HEDAT-LAP can cooperatively operate in radiation generation and their configuration can be selected based upon contribution of respective HEDAT-SAP and the HEDAT-LAP characteristics to radiation generation.

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