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11. 发明授权

US07473919B2 Standoff radiation attenuation system 失效
标题翻译：隔离辐射衰减系统
公开(公告)号：US07473919B2
公开(公告)日：2009-01-06
申请号：US11796764
申请日：2007-04-30
申请人： John A. Cadwalader , William W. Orrison
发明人： John A. Cadwalader , William W. Orrison
IPC分类号： G21F3/00
CPC分类号： G21F1/12 , G21F3/02 , G21Y2002/204 , G21Y2004/304
摘要： A radiation attenuation system suitable for use in radiological examinations includes a first portion comprising a radiation attenuation material and a second portion comprising a relatively non-radiation attenuation buffer region between the radiation attenuation material and an article undergoing the examination. The radiation attenuation system may be positioned over, under, near, or otherwise about the article. According to one embodiment, the radiation attenuation system is intended to be positioned over a target area on the article and coincident with the primary radiation beam.
摘要翻译：适合用于放射学检查的辐射衰减系统包括包括辐射衰减材料的第一部分和包括辐射衰减材料和经历检查的物品之间的相对非辐射衰减缓冲区的第二部分。辐射衰减系统可以被定位在物品的上方，下面，附近或其他方面。根据一个实施例，辐射衰减系统旨在被定位在物品上的目标区域上并与主辐射束重合。

12. 发明授权

US07303334B2 Radiation attenuation system 有权
标题翻译：辐射衰减系统
公开(公告)号：US07303334B2
公开(公告)日：2007-12-04
申请号：US10999116
申请日：2004-11-29
申请人： John A. Cadwalader , William W. Orrison
发明人： John A. Cadwalader , William W. Orrison
IPC分类号： H01J35/16
CPC分类号： A61B6/107 , A61B6/4423
摘要： A radiation attenuation system for use with Computed Tomography procedures is disclosed. The system includes a shield made of a radiation attenuation material and may be useful in blocking or attenuating radiation, and assisting in the protection of at least one of a patient and a medical personnel present during the Computed Tomography procedure. The system may be useful for both Computed Tomography scanning procedures and Computed Tomography fluoroscopy procedures.
摘要翻译：公开了一种用于计算机层析成像程序的辐射衰减系统。该系统包括由辐射衰减材料制成的屏蔽件，并且可用于阻挡或衰减辐射，并且有助于保护在计算机层析成像过程期间存在的患者和医疗人员中的至少一个。该系统可能对计算机断层扫描扫描程序和计算机断层扫描检查程序都有用。

13. 发明申请

US20050213713A1 Radiation attenuation system 有权
标题翻译：辐射衰减系统
公开(公告)号：US20050213713A1
公开(公告)日：2005-09-29
申请号：US10999116
申请日：2004-11-29
申请人： John Cadwalader , William Orrison
发明人： John Cadwalader , William Orrison
IPC分类号： A61B6/10 , G01D5/00 , G01D18/00 , H01J35/16
CPC分类号： A61B6/107 , A61B6/4423
摘要： A radiation attenuation system for use with Computed Tomography procedures is disclosed. The system includes a shield made of a radiation attenuation material and may be useful in blocking or attenuating radiation, and assisting in the protection of at least one of a patient and a medical personnel present during the Computed Tomography procedure. The system may be useful for both Computed Tomography scanning procedures and Computed Tomography fluoroscopy procedures.
摘要翻译：公开了一种用于计算机层析成像程序的辐射衰减系统。该系统包括由辐射衰减材料制成的屏蔽件，并且可用于阻挡或衰减辐射，并且有助于保护在计算机层析成像过程期间存在的患者和医疗人员中的至少一个。该系统可能对计算机断层扫描扫描程序和计算机断层扫描检查程序都有用。

14. 发明授权

US08732879B2 Patient support device 有权
标题翻译：患者支持装置
公开(公告)号：US08732879B2
公开(公告)日：2014-05-27
申请号：US12705950
申请日：2010-02-15
申请人： Phillip Patton , Daniel Lowe , William W. Orrison
发明人： Phillip Patton , Daniel Lowe , William W. Orrison
IPC分类号： A47C20/04
CPC分类号： A61B6/0485
摘要： A device for supporting a patient during a radiological imaging procedure is disclosed. The device includes a base, a support member pivotally coupled to the base and configured to receive a portion of the patient undergoing the radiological imaging procedure and an adjustment device comprising an inflatable bladder. The inflatable bladder has a first portion acting on the base and a second portion acting on the support member. An inflatable state of the adjustment device is controllable to selectively adjust an angular positioning of the support member relative to the base.
摘要翻译：公开了一种用于在放射成像过程期间支撑患者的装置。该装置包括底座，支撑构件，其可枢转地联接到基座并且构造成接收经历放射学成像程序的患者的一部分，以及包括可充气膀胱的调节装置。可膨胀囊具有作用在基部上的第一部分和作用在支撑构件上的第二部分。调节装置的可膨胀状态是可控的，以选择性地调整支撑构件相对于基座的角度定位。

15. 发明授权

US07767990B2 Radiation attenuation system for lateral imaging 有权
标题翻译：横向成像的辐射衰减系统
公开(公告)号：US07767990B2
公开(公告)日：2010-08-03
申请号：US11621438
申请日：2007-01-09
申请人： John A. Cadwalader , William W. Orrison
发明人： John A. Cadwalader , William W. Orrison
IPC分类号： G21F3/02
CPC分类号： A61B6/107 , A61B6/4423
摘要： A radiation attenuation system for attenuating radiation during lateral radiographic imaging of an object is provided. The system includes a first radiation attenuating barrier that is substantially conformable to the object and configured to at least partially cover the object. The first radiation attenuating barrier has a fenestration area defining at least one opening. The system further includes a second radiation attenuating barrier coupled to the first radiation attenuation barrier. The second radiation attenuating barrier is selectively movable between a collapsed position and a generally upright position relative to the first radiation attenuating member.
摘要翻译：提供了一种用于在物体的横向X射线成像期间衰减辐射的辐射衰减系统。该系统包括第一辐射衰减屏障，该第一辐射衰减屏障基本上符合该物体并被配置为至少部分地覆盖该物体。第一辐射衰减屏障具有限定至少一个开口的开窗区域。该系统还包括耦合到第一辐射衰减屏障的第二辐射衰减屏障。第二辐射衰减屏障可选择性地在折叠位置和相对于第一辐射衰减构件的大致直立位置之间移动。

16. 发明授权

US07667214B2 Radiation attenuation system 有权
标题翻译：辐射衰减系统
公开(公告)号：US07667214B2
公开(公告)日：2010-02-23
申请号：US11122327
申请日：2005-05-04
申请人： John A. Cadwalader , G. David Dixon
发明人： John A. Cadwalader , G. David Dixon
IPC分类号： G21F3/00
CPC分类号： G21K1/10 , A61B6/107 , A61B6/4423 , G21F3/02
摘要： A radiation attenuation system for shielding from scatter radiation one or more portions of a patient that are not of primary interest to a particular radiological procedure (i.e., non-target areas, etc.). The radiation attenuation system may be configured to shield the head of a patient (such as the head of a pediatric patient), and/or any other portion of the patient that may benefit from being shielded from scatter radiation. The radiation attenuation system is preferably configured to conform to the contours of the patient. The radiation attenuation system may be a flexible member that can be reconfigured to accommodate patients of varying size.
摘要翻译：一种辐射衰减系统，用于屏蔽不属于特定放射学过程（即，非目标区域等）主要感兴趣的病人的一个或多个部分的散射辐射。辐射衰减系统可以被配置为屏蔽患者（例如儿科患者的头部）的头部和/或可能受益于被屏蔽的散射辐射的患者的任何其他部分。辐射衰减系统优选地被配置成符合患者的轮廓。辐射衰减系统可以是可重新配置以适应不同大小的患者的柔性构件。

17. 发明申请

US20080164425A1 RADIATION ATTENUATION SYSTEM FOR LATERAL IMAGING 有权
标题翻译：用于横向成像的辐射衰减系统
公开(公告)号：US20080164425A1
公开(公告)日：2008-07-10
申请号：US11621438
申请日：2007-01-09
申请人： John A. Cadwalader , William W. Orrison
发明人： John A. Cadwalader , William W. Orrison
IPC分类号： G21F3/00
CPC分类号： A61B6/107 , A61B6/4423
摘要： A radiation attenuation system for attenuating radiation during lateral radiographic imaging of an object is provided. The system includes a first radiation attenuating barrier that is substantially conformable to the object and configured to at least partially cover the object. The first radiation attenuating barrier has a fenestration area defining at least one opening. The system further includes a second radiation attenuating barrier coupled to the first radiation attenuation barrier. The second radiation attenuating barrier is selectively movable between a collapsed position and a generally upright position relative to the first radiation attenuating member.
摘要翻译：提供了一种用于在物体的横向X射线成像期间衰减辐射的辐射衰减系统。该系统包括第一辐射衰减屏障，该第一辐射衰减屏障基本上符合该物体并被配置为至少部分地覆盖该物体。第一辐射衰减屏障具有限定至少一个开口的开窗区域。该系统还包括耦合到第一辐射衰减屏障的第二辐射衰减屏障。第二辐射衰减屏障可选择性地在折叠位置和相对于第一辐射衰减构件的大致直立位置之间移动。

18. 发明申请

US20080075224A1 RADIATION ATTENUATION SYSTEM 有权
标题翻译：辐射衰减系统
公开(公告)号：US20080075224A1
公开(公告)日：2008-03-27
申请号：US11949568
申请日：2007-12-03
申请人： John Cadwalader , William Orrison
发明人： John Cadwalader , William Orrison
IPC分类号： A61B6/00
CPC分类号： A61B6/107 , A61B6/4423
摘要： A radiation attenuation system for use with Computed Tomography procedures and a Computed Tomography having a radiation attenuation system are disclosed. The radiation disclosed attenuation system includes a shield made of a flexible radiation attenuation material and an interface supporting the shield at the Computed Tomography machine. The interface allows the shield to be selectively added to and removed from the Computed Tomography machine. The disclosed Computed Tomography machine includes a gantry defining an opening through which a patient table is at least partially inserted during a Computed Tomography procedure and a housing enclosing the gantry without substantially covering the opening and remaining fixed relative thereto. The housing is at least partially defined by a front panel that is formed of a substrate and a radiation attenuation material. The radiation attenuation material is in the form of a flexible sheet and is fixed relative to the substrate. The radiation attenuation material attenuates radiation that would otherwise pass through the front panel during the Computed Tomography procedure.
摘要翻译：公开了一种用于计算机层析成像程序和具有辐射衰减系统的计算机断层摄影术的辐射衰减系统。辐射公开的衰减系统包括由柔性辐射衰减材料制成的屏蔽和在计算机断层摄影机处支撑屏蔽的界面。该界面允许屏蔽选择性地添加到计算机断层摄影机和从计算机断层摄影机中移除。所公开的计算机断层摄影机包括定义开口的台架，在计算机层析成像过程期间患者台至少部分地插入其中，并且包围机架的壳体基本上不覆盖开口并相对于其保持固定。壳体至少部分地由由基板和辐射衰减材料形成的前面板限定。辐射衰减材料为柔性片的形式，并相对于基底固定。辐射衰减材料在计算机断层扫描程序期间衰减否则将通过前面板的辐射。

19. 发明申请

US20070286340A1 Standoff radiation attenuation system 失效
公开(公告)号：US20070286340A1
公开(公告)日：2007-12-13
申请号：US11796764
申请日：2007-04-30
申请人： John Cadwalader , William Orrison
发明人： John Cadwalader , William Orrison
IPC分类号： G01N23/04
CPC分类号： G21F1/12 , G21F3/02 , G21Y2002/204 , G21Y2004/304
摘要： A radiation attenuation system suitable for use in radiological examinations includes a first portion comprising a radiation attenuation material and a second portion comprising a relatively non-radiation attenuation buffer region between the radiation attenuation material and an article undergoing the examination. The radiation attenuation system may be positioned over, under, near, or otherwise about the article. According to one embodiment, the radiation attenuation system is intended to be positioned over a target area on the article and coincident with the primary radiation beam.

20. 发明申请

US20040041107A1 Radiation attenuation system 审中-公开
公开(公告)号：US20040041107A1
公开(公告)日：2004-03-04
申请号：US10636930
申请日：2003-08-07
申请人： Worldwide Innovations & Technologies, Inc. , Winpak Films, Inc.
发明人： John A. Cadwalader , John Q. Zheng
IPC分类号： G21F003/02
CPC分类号： G21F1/103 , G21F1/106 , G21F3/00
摘要： A radiation attenuation system is disclosed. The system includes a polymeric resin comprising a web. The system also includes a radiation attenuation material dispersed at least partially in the web. The system has a radiation transmission attenuation factor of at least about 10% of a primary 100 kVp x-ray beam. A method of making a radiation attenuation system including a radiation attenuation material dispersed at least partially in a polymeric resin is also disclosed. The method includes extruding the radiation attenuation material and the polymeric resin thereby forming an extrusion. The method also includes forming the extrusion into a web. The web has a radiation transmission attenuation factor of at least about 10% of a primary 100 kVp x-ray beam. A shield for the attenuation of radiation is also disclosed.

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