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1.发明申请公开(公告)号：US20080267352A1
公开(公告)日：2008-10-30
申请号：US11987808
申请日：2007-12-04
申请人： Tatsufumi Aoi , Kuniyuki Kajinishi , Ichiro Yamashita , Shinji Nomura , Yoshio Sugimoto , Susumu Urano
发明人： Tatsufumi Aoi , Kuniyuki Kajinishi , Ichiro Yamashita , Shinji Nomura , Yoshio Sugimoto , Susumu Urano
IPC分类号： A61N5/00
摘要： A radiotherapy system includes: a waveguide, an adjustable waveguide, and a non-reciprocal circuit element. The waveguide transmits a high-frequency wave from a high-frequency power source to an acceleration tube. The adjustable waveguide is included in said waveguide and transforms a part of said waveguide. The non-reciprocal circuit element is provided between said acceleration tube and said adjustable waveguide in said waveguide. Said acceleration tube accelerates charged particles for generating therapeutic radiation by using said high-frequency wave.
摘要翻译： 放射治疗系统包括：波导，可调节波导和不可逆电路元件。 波导将高频波从高频电源传输到加速管。 可调波导包括在所述波导中并且转换所述波导的一部分。 不可逆电路元件设置在所述波导管内的所述加速管与所述可调波导之间。 所述加速管通过使用所述高频波加速用于产生治疗辐射的带电粒子。
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2.发明授权公开(公告)号：US07619374B2
公开(公告)日：2009-11-17
申请号：US11987808
申请日：2007-12-04
申请人： Tatsufumi Aoi , Kuniyuki Kajinishi , Ichiro Yamashita , Shinji Nomura , Yoshio Sugimoto , Susumu Urano
发明人： Tatsufumi Aoi , Kuniyuki Kajinishi , Ichiro Yamashita , Shinji Nomura , Yoshio Sugimoto , Susumu Urano
IPC分类号： H01J23/00
摘要： A radiotherapy system includes: a waveguide, an adjustable waveguide, and a non-reciprocal circuit element. The waveguide transmits a high-frequency wave from a high-frequency power source to an acceleration tube. The adjustable waveguide is included in said waveguide and transforms a part of said waveguide. The non-reciprocal circuit element is provided between said acceleration tube and said adjustable waveguide in said waveguide. Said acceleration tube accelerates charged particles for generating therapeutic radiation by using said high-frequency wave.
摘要翻译： 放射治疗系统包括：波导，可调节波导和不可逆电路元件。 波导将高频波从高频电源传输到加速管。 可调波导包括在所述波导中并且转换所述波导的一部分。 不可逆电路元件设置在所述波导管内的所述加速管与所述可调波导之间。 所述加速管通过使用所述高频波加速用于产生治疗辐射的带电粒子。
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3.发明授权公开(公告)号：US07683556B2
公开(公告)日：2010-03-23
申请号：US11905411
申请日：2007-09-28
IPC分类号： H05H9/00
摘要： In an acceleration tube conditioning apparatus for performing a conditioning process on an acceleration tube when a high frequency power signal to be supplied to an acceleration tube is generated by a high frequency power supply, a power value collecting section collects a traveling wave power value and a reflection wave power value from a sensor which monitors the traveling wave power signal and the reflection wave power signal. A high frequency calculating section calculates a resonance frequency of the acceleration tube based on the traveling wave power value and the reflection wave power value. A high frequency adjusting section determines a high frequency value based on one of the traveling wave power value and the reflection wave power value as a selection power value, and a high frequency power supply control unit controls the high frequency power supply based on the high frequency value. The high frequency value indicates a constant value when the selection power value is smaller than a predetermined value, and indicates the calculated resonance frequency when the selection power value is larger than the predetermined value.
摘要翻译： 在通过高频电源产生供给加速管的高频电力信号时，对加速管进行调节处理的加速管调节装置中，功率值收集部收集行波功率值和 来自监视行波功率信号和反射波功率信号的传感器的反射波功率值。 高频计算部根据行波功率值和反射波功率值来计算加速管的共振频率。 高频调整部基于行波功率值和反射波功率值中的一方作为选择功率值来决定高频值，高频电源控制部基于高频率控制高频电源 值。 当选择功率值小于预定值时，高频值表示恒定值，并且当选择功率值大于预定值时表示计算出的谐振频率。
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4.发明申请公开(公告)号：US20080191645A1
公开(公告)日：2008-08-14
申请号：US11905411
申请日：2007-09-28
IPC分类号： H05H9/02
摘要： In an acceleration tube conditioning apparatus for performing a conditioning process on an acceleration tube when a high frequency power signal to be supplied to an acceleration tube is generated by a high frequency power supply, a power value collecting section collects a traveling wave power value and a reflection wave power value from a sensor which monitors the traveling wave power signal and the reflection wave power signal. A high frequency calculating section calculates a resonance frequency of the acceleration tube based on the traveling wave power value and the reflection wave power value. A high frequency adjusting section determines a high frequency value based on one of the traveling wave power value and the reflection wave power value as a selection power value, and a high frequency power supply control unit controls the high frequency power supply based on the high frequency value. The high frequency value indicates a constant value when the selection power value is smaller than a predetermined value, and indicates the calculated resonance frequency when the selection power value is larger than the predetermined value.
摘要翻译： 在通过高频电源产生供给加速管的高频电力信号时，对加速管进行调节处理的加速管调节装置中，功率值收集部收集行波功率值和 来自监视行波功率信号和反射波功率信号的传感器的反射波功率值。 高频计算部根据行波功率值和反射波功率值来计算加速管的共振频率。 高频调整部基于行波功率值和反射波功率值中的一方作为选择功率值来决定高频值，高频电源控制部基于高频率控制高频电源 值。 当选择功率值小于预定值时，高频值表示恒定值，并且当选择功率值大于预定值时表示计算出的谐振频率。
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公开(公告)号：US20080197303A1
公开(公告)日：2008-08-21
申请号：US11826929
申请日：2007-07-19
IPC分类号： H01J29/02
CPC分类号： A61N5/10 , A61N5/1081
摘要： An object is to provide a medical device which can rotate a radiation emitter or the like with high positional precision over an extended period of time. Provided are a support frame installed such that a central axis thereof is positioned substantially horizontally; circular tracks respectively disposed on both side faces of the support frame; a moving gantry configured to revolve relative to the support frame via sliding portions configured to slide on the circular tracks; and revolving driving means for revolving the moving gantry, wherein the moving gantry is constructed of a rigid-framed structure formed of a first side portion and a second side portion disposed so as to flank the support frame from both side faces thereof, and coupling portions for coupling the first side portion and the second side portion.
摘要翻译： 本发明的目的是提供一种能够在长时间内以高位置精度旋转辐射发射体等的医疗装置。 提供了一种支撑框架，其安装成使得其中心轴线基本上水平地定位; 分别设置在支撑框架的两个侧面上的圆形轨道; 移动台架被构造成通过构造成在圆形轨道上滑动的滑动部分相对于支撑框架旋转; 以及用于使所述移动机架旋转的旋转驱动装置，其中，所述移动机架由刚性框架结构构成，所述刚性框架结构由第一侧部和第二侧部构成，所述第一侧部和所述第二侧部设置成从所述支撑框架的两个侧面侧面， 用于联接第一侧部和第二侧部。
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公开(公告)号：US08101933B2
公开(公告)日：2012-01-24
申请号：US11826929
申请日：2007-07-19
IPC分类号： H01J29/02
CPC分类号： A61N5/10 , A61N5/1081
摘要： A medical device which can rotate a radiation emitter or the like with high positional precision over an extended period of time is provided. Provided are a support frame installed such that a central axis thereof is positioned substantially horizontally; circular tracks respectively disposed on both side faces of the support frame; a moving gantry configured to revolve relative to the support frame via sliding portions configured to slide on the circular tracks; and revolving driving means for revolving the moving gantry, wherein the moving gantry is constructed of a rigid-framed structure formed of a first side portion and a second side portion disposed so as to flank the support frame from both side faces thereof, and coupling portions for coupling the first side portion and the second side portion.
摘要翻译： 提供了能够在延长的时间段内以高位置精度旋转辐射发射体等的医疗装置。 提供了一种支撑框架，其安装成使得其中心轴线基本上水平地定位; 分别设置在支撑框架的两个侧面上的圆形轨道; 移动台架被构造成通过构造成在圆形轨道上滑动的滑动部分相对于支撑框架旋转; 以及用于使所述移动机架旋转的旋转驱动装置，其中所述移动机架由刚性框架结构构成，所述刚性框架结构由第一侧部和第二侧部构成，所述第一侧部和所述第二侧部设置成从所述支撑框架的两个侧面侧面， 用于联接第一侧部和第二侧部。
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公开(公告)号：US5705820A
公开(公告)日：1998-01-06
申请号：US798572
申请日：1997-02-11
IPC分类号： G21K1/093 , G21K5/04 , H01J37/147
CPC分类号： G21K1/093
摘要： A deflection magnetic system and method are provided to deflect an electron beam through a predetermined angle while maintaining a circular cross-section for the electron beam. A plurality of spaced magnetic fields are provided to deflect the electron beam through angles less than the total predetermined angle, but the total angle is achieved when the beam passes through the last magnetic field. Magnetic shields are provided between the spaced magnetic fields to absorb any undesired leakage magnetic flux.
摘要翻译： 提供偏转磁系统和方法以使电子束偏转预定角度，同时保持电子束的圆形横截面。 提供多个间隔的磁场以使电子束偏转小于总预定角度的角度，但是当光束通过最后一个磁场时，实现总角度。 在隔开的磁场之间提供磁屏蔽以吸收任何不期望的泄漏磁通量。
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8.发明授权Charged particle accelerator apparatus and electronic sterilizer apparatus using the same 失效带电粒子加速装置及使用其的电子杀菌装置
公开(公告)号：US5849252A
公开(公告)日：1998-12-15
申请号：US611193
申请日：1996-03-05
申请人： Ikuo Wakamoto , Masashi Ooya , Ichiro Yamashita , Susumu Urano , Yuichiro Kamino , Naoki Hisanaga
发明人： Ikuo Wakamoto , Masashi Ooya , Ichiro Yamashita , Susumu Urano , Yuichiro Kamino , Naoki Hisanaga
摘要： An electron beam emitted from an electron gun enters into an accelerator 8 through a magnetic lens and is accelerated by a large number of accelerating tube discs within the accelerator, resonance cavities formed thereby and a magnetic field supplied from the outside. Then, it is focused by a focusing magnet and enters into an energy analyzer and scanned by a beam scanner, and is irradiated as a beam onto a sterilization goods item. On the outside of the accelerator there is disposed a cooling jacket for making uniform the thermal expansions of the resonance cavities due to thermal load. Also, by providing frequency adjusting means for adjusting the frequency of an accelerating microwave input through an input coupler and also by the cooling jacket having its thickness gradually increased from the inlet toward the outlet so as to make the thermal expansions of the resonance cavities zero, it becomes possible to make the amount of variation in the acceleration phase zero to thereby enable provision of an accelerator apparatus with large output and high energy density. Furthermore, in the energy analyzer, a particle energy necessary for sterilization is selected by bending magnet energy means and slit and irradiated, with the result that an effective electronic sterilizer apparatus can be realized.
摘要翻译： 从电子枪发射的电子束通过磁性透镜进入加速器8并被加速器内的大量加速管盘加速，由此形成的共振腔和从外部提供的磁场加速。 然后，它被聚焦磁体聚焦，并进入能量分析器并用光束扫描仪扫描，并作为光束照射到灭菌物品上。 在加速器的外侧设置有冷却套，用于使由于热负荷而使谐振腔的热膨胀均匀。 此外，通过提供频率调节装置，用于调节通过输入耦合器加速的微波输入的频率，并且还通过其冷却套的厚度从入口朝向出口逐渐增加，以使谐振腔的热膨胀为零， 可以使加速度相位的变化量为零，从而能够提供具有大输出和高能量密度的加速器装置。 此外，在能量分析装置中，通过弯曲磁体能量装置选择灭菌所需的粒子能量，进行狭缝照射，能够实现有效的电子杀菌装置。
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9.发明申请公开(公告)号：US20070211857A1
公开(公告)日：2007-09-13
申请号：US11706256
申请日：2007-02-15
申请人： Susumu Urano , Shuji Kaneko , Noriyuki Kawada
发明人： Susumu Urano , Shuji Kaneko , Noriyuki Kawada
IPC分类号： A61N5/10
CPC分类号： A61N5/1049 , A61N5/1064 , A61N5/1065 , A61N2005/1061 , A61N2005/1062
摘要： A radiotherapy device control apparatus controlling a radiotherapy device, includes an affected area position database, a motion collection section, and an irradiation position control section. The radiotherapy device includes a therapeutic radiation irradiation device radiating therapeutic radiation, a motion detector detecting motion of the subject, and a drive device moving the therapeutic radiation irradiation device with respect to the subject. The affected area position database associates a position set with a motion related information set related to the motion. The motion collection section collects the motion from the motion detector. The irradiation position control section moves the therapeutic radiation irradiation device by the drive device such that the therapeutic radiation is radiated to a position in the position set corresponding to motion related information of the motion.
摘要翻译： 控制放射线治疗装置的放射线治疗装置控制装置包括受影响区域位置数据库，运动收集部和照射位置控制部。 放射治疗装置包括辐射治疗辐射的治疗放射线照射装置，检测被检体的运动的运动检测器和相对于被检体移动治疗性放射线照射装置的驱动装置。 受影响区域位置数据库将位置集合与与运动相关的运动相关信息集相关联。 运动收集部分从运动检测器收集运动。 照射位置控制部通过驱动装置使治疗用放射线照射装置移动，使得治疗射线照射到对应于运动的运动相关信息所设定的位置的位置。
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公开(公告)号：US07679073B2
公开(公告)日：2010-03-16
申请号：US11826964
申请日：2007-07-19
申请人： Susumu Urano , Shuji Kaneko , Seinoshin Hamanaka
发明人： Susumu Urano , Shuji Kaneko , Seinoshin Hamanaka
IPC分类号： A61N5/10
CPC分类号： A61N5/10 , A61N5/1081 , A61N2005/105 , A61N2005/1061
摘要： A medical device can perform treatment and diagnosis without causing a sense of unease to the patient. The medical device includes a substantially ring-shaped support frame provided in such a manner that a central axis through which an isocenter passes is disposed substantially horizontally; a substantially ring-shaped moving gantry which slides relative to the support frame and which has an opening at the isocenter side thereof a radiation emitter configured to emit a beam towards the isocenter; and a protective cover which covers the radiation emitter and an inner circumferential side of the moving gantry and which moves together with the moving gantry.
摘要翻译： 医疗器械可以进行治疗和诊断，而不会对患者造成不安感。 医疗装置包括基本环形的支撑框架，其以等角点穿过的中心轴基本上水平地设置的方式设置; 基本上环形的移动台架，其相对于支撑框架滑动，并且在其等角点侧具有开口，辐射发射器被配置为朝向等角点发射光束; 以及保护盖，其覆盖所述辐射发射器和所述移动台架的内周侧并与所述移动台架一起移动。
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