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公开(公告)号：US20090110140A1
公开(公告)日：2009-04-30
申请号：US11924712
申请日：2007-10-26
IPC分类号： A61B6/00
CPC分类号： A61N5/1048 , A61B6/583 , A61N5/1067 , A61N2005/1076
摘要： Devices and methods are disclosed which relate to the calibration and quality assurance of motion tracking enabled radiation therapy machines. A phantom, capable of mimicking human breathing through inflation and deflation of the lungs, houses an independently moving target (tumor) that detects the amount of radiation received from the radiation therapy machine. This amount can be compared with a desired amount to determine if adjustment or repositioning is necessary. The servo-mechanism(s) of the motion tracking enabled radiation therapy machine(s) are adjusted in comparison of detected versus programmed motion of the respiring phantom having incorporated independently moving target that incorporated radiation dose detector(s). In the invention, motion tracking and irradiation mechanisms of the radiation therapy machine are adjusted to calibrate with reference to performance specifications of the radiation therapy machine.
摘要翻译： 公开了涉及具有运动跟踪功能的放射治疗机的校准和质量保证的装置和方法。 能够通过通气和肺通气来模拟人类呼吸的幻影，容纳一个独立移动的目标（肿瘤），其检测从放射治疗机获得的辐射量。 该量可以与期望的量进行比较，以确定是否需要调整或重新定位。 运动追踪使能的放射治疗机的伺服机构比较了具有并入的独立移动目标的呼吸模型（包括辐射剂量检测器）的程序运动。 在本发明中，调整辐射治疗机的运动跟踪和照射机构，以参照放射治疗机的性能规格进行校准。
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公开(公告)号：US20110067508A1
公开(公告)日：2011-03-24
申请号：US12957370
申请日：2010-11-30
IPC分类号： G01D21/00
CPC分类号： A61N5/1048 , A61B6/583 , A61N5/1067 , A61N2005/1076
摘要： Devices and methods are disclosed which relate to the calibration and quality assurance of motion tracking enabled radiation therapy machines. A phantom, capable of mimicking human breathing through inflation and deflation of the lungs, houses an independently moving target (tumor) that detects the amount of radiation received from the radiation therapy machine. This amount can be compared with a desired amount to determine if adjustment or repositioning is necessary. The servo-mechanism(s) of the motion tracking enabled radiation therapy machine(s) are adjusted in comparison of detected versus programmed motion of the respiring phantom having incorporated independently moving target that incorporated radiation dose detector(s). In the invention, motion tracking and irradiation mechanisms of the radiation therapy machine are adjusted to calibrate with reference to performance specifications of the radiation therapy machine.
摘要翻译： 公开了涉及具有运动跟踪功能的放射治疗机的校准和质量保证的装置和方法。 能够通过通气和肺通气来模拟人类呼吸的幻影，容纳一个独立移动的目标（肿瘤），其检测从放射治疗机获得的辐射量。 该量可以与期望的量进行比较，以确定是否需要调整或重新定位。 运动追踪使能的放射治疗机的伺服机构比较了具有并入的独立移动目标的呼吸模型（包括辐射剂量检测器）的程序运动。 在本发明中，调整辐射治疗机的运动跟踪和照射机构，以参照放射治疗机的性能规格进行校准。
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公开(公告)号：US20120134471A1
公开(公告)日：2012-05-31
申请号：US13367970
申请日：2012-02-07
IPC分类号： A61N5/10
CPC分类号： A61N5/1048 , A61B6/583 , A61N5/1067 , A61N2005/1076
摘要： Devices and methods are disclosed which relate to the calibration and quality assurance of motion tracking enabled radiation therapy machines. A phantom, capable of mimicking human breathing through inflation and deflation of the lungs, houses an independently moving target (tumor) that detects the amount of radiation received from the radiation therapy machine. This amount can be compared with a desired amount to determine if adjustment or repositioning is necessary. The servo-mechanism(s) of the motion tracking enabled radiation therapy machine(s) are adjusted in comparison of detected versus programmed motion of the respiring phantom having incorporated independently moving target that incorporated radiation dose detector(s). In the invention, motion tracking and irradiation mechanisms of the radiation therapy machine are adjusted to calibrate with reference to performance specifications of the radiation therapy machine.
摘要翻译： 公开了涉及具有运动跟踪功能的放射治疗机的校准和质量保证的装置和方法。 能够通过通气和肺通气来模拟人类呼吸的幻影，容纳一个独立移动的目标（肿瘤），其检测从放射治疗机获得的辐射量。 该量可以与期望的量进行比较，以确定是否需要调整或重新定位。 运动追踪使能的放射治疗机的伺服机构比较了具有并入的独立移动目标的呼吸模型（包括辐射剂量检测器）的程序运动。 在本发明中，调整辐射治疗机的运动跟踪和照射机构，以参照放射治疗机的性能规格进行校准。
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公开(公告)号：US08110811B2
公开(公告)日：2012-02-07
申请号：US12957370
申请日：2010-11-30
CPC分类号： A61N5/1048 , A61B6/583 , A61N5/1067 , A61N2005/1076
摘要： Devices and methods are disclosed which relate to the calibration and quality assurance of motion tracking enabled radiation therapy machines. A phantom, capable of mimicking human breathing through inflation and deflation of the lungs, houses an independently moving target (tumor) that detects the amount of radiation received from the radiation therapy machine. This amount can be compared with a desired amount to determine if adjustment or repositioning is necessary. The servo-mechanism(s) of the motion tracking enabled radiation therapy machine(s) are adjusted in comparison of detected versus programmed motion of the respiring phantom having incorporated independently moving target that incorporated radiation dose detector(s). In the invention, motion tracking and irradiation mechanisms of the radiation therapy machine are adjusted to calibrate with reference to performance specifications of the radiation therapy machine.
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公开(公告)号：US08227762B2
公开(公告)日：2012-07-24
申请号：US13367970
申请日：2012-02-07
CPC分类号： A61N5/1048 , A61B6/583 , A61N5/1067 , A61N2005/1076
摘要： Devices and methods are disclosed which relate to the calibration and quality assurance of motion tracking enabled radiation therapy machines. A phantom, capable of mimicking human breathing through inflation and deflation of the lungs, houses an independently moving target (tumor) that detects the amount of radiation received from the radiation therapy machine. This amount can be compared with a desired amount to determine if adjustment or repositioning is necessary. The servo-mechanism(s) of the motion tracking enabled radiation therapy machine(s) are adjusted in comparison of detected versus programmed motion of the respiring phantom having incorporated independently moving target that incorporated radiation dose detector(s). In the invention, motion tracking and irradiation mechanisms of the radiation therapy machine are adjusted to calibrate with reference to performance specifications of the radiation therapy machine.
摘要翻译： 公开了涉及具有运动跟踪功能的放射治疗机的校准和质量保证的装置和方法。 能够通过通气和肺通气来模拟人类呼吸的幻影，容纳一个独立移动的目标（肿瘤），其检测从放射治疗机获得的辐射量。 该量可以与期望的量进行比较，以确定是否需要调整或重新定位。 运动追踪使能的放射治疗机的伺服机构比较具有并入的独立移动目标的呼吸体模的检测到编程的运动与内置的辐射剂量检测器的比较。 在本发明中，调整辐射治疗机的运动跟踪和照射机构，以参照放射治疗机的性能规格进行校准。
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公开(公告)号：US07842929B2
公开(公告)日：2010-11-30
申请号：US11924712
申请日：2007-10-26
CPC分类号： A61N5/1048 , A61B6/583 , A61N5/1067 , A61N2005/1076
摘要： Devices and methods are disclosed which relate to the calibration and quality assurance of motion tracking enabled radiation therapy machines. A phantom, capable of mimicking human breathing through inflation and deflation of the lungs, houses an independently moving target (tumor) that detects the amount of radiation received from the radiation therapy machine. This amount can be compared with a desired amount to determine if adjustment or repositioning is necessary. The servo-mechanism(s) of the motion tracking enabled radiation therapy machine(s) are adjusted in comparison of detected versus programmed motion of the respiring phantom having incorporated independently moving target that incorporated radiation dose detector(s). In the invention, motion tracking and irradiation mechanisms of the radiation therapy machine are adjusted to calibrate with reference to performance specifications of the radiation therapy machine.
摘要翻译： 公开了涉及具有运动跟踪功能的放射治疗机的校准和质量保证的装置和方法。 能够通过通气和肺通气来模拟人类呼吸的幻影，容纳一个独立移动的目标（肿瘤），其检测从放射治疗机获得的辐射量。 该量可以与期望的量进行比较，以确定是否需要调整或重新定位。 运动追踪使能的放射治疗机的伺服机构比较了具有并入的独立移动目标的呼吸模型（包括辐射剂量检测器）的程序运动。 在本发明中，调整辐射治疗机的运动跟踪和照射机构，以参照放射治疗机的性能规格进行校准。
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