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1.发明申请SYSTEMS AND METHODS FOR INTEGRATING A NAVIGATION FIELD REPLACEABLE UNIT INTO A FLUOROSCOPY SYSTEM 失效将导航场可更换单元集成到荧光体系中的系统和方法公开(公告)号：US20080161684A1
公开(公告)日：2008-07-03
申请号：US11553291
申请日：2006-10-26
CPC分类号： A61B5/06 , A61B6/12 , A61B6/4441 , A61B6/487 , A61B34/20 , A61B90/36 , A61B2017/00725 , A61B2034/2051 , A61B2090/376
摘要： Certain embodiments of the present invention provide methods and systems for imaging system calibration using a field replaceable unit. Certain embodiments provide a field replaceable unit for imaging system calibration. The unit includes an array of radio opaque fiducials arranged for use in image calibration for an imaging system. The unit also includes a plurality of receivers positioned around a periphery of a detector in the imaging system for use in navigation calibration for the imaging system. The unit further includes a connection for providing data regarding image calibration and navigation calibration to a processor. Additionally, the unit includes a frame for positioning the array of radio opaque fiducials and the plurality of receivers embedded in a concave target with respect to a detector in the imaging system.
摘要翻译： 本发明的某些实施例提供了使用现场可更换单元成像系统校准的方法和系统。 某些实施例提供用于成像系统校准的现场可更换单元。 该单元包括布置成用于成像系统的图像校准的无线电不透明基准阵列。 该单元还包括位于成像系统中的检测器周围的多个接收器，用于成像系统的导航校准。 该单元还包括用于向处理器提供关于图像校准和导航校准的数据的连接。 此外，该单元包括用于定位无线电不透明基准阵列的框架和相对于成像系统中的检测器嵌入到凹入目标物中的多个接收器。
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2.发明授权Systems and methods for integrating a navigation field replaceable unit into a fluoroscopy system 失效将导航现场可更换单元集成到荧光透视系统中的系统和方法公开(公告)号：US07621169B2
公开(公告)日：2009-11-24
申请号：US11553291
申请日：2006-10-26
IPC分类号： G01D18/00
CPC分类号： A61B5/06 , A61B6/12 , A61B6/4441 , A61B6/487 , A61B34/20 , A61B90/36 , A61B2017/00725 , A61B2034/2051 , A61B2090/376
摘要： Certain embodiments of the present invention provide methods and systems for imaging system calibration using a field replaceable unit. Certain embodiments provide a field replaceable unit for imaging system calibration. The unit includes an array of radio opaque fiducials arranged for use in image calibration for an imaging system. The unit also includes a plurality of receivers positioned around a periphery of a detector in the imaging system for use in navigation calibration for the imaging system. The unit further includes a connection for providing data regarding image calibration and navigation calibration to a processor. Additionally, the unit includes a frame for positioning the array of radio opaque fiducials and the plurality of receivers embedded in a concave target with respect to a detector in the imaging system.
摘要翻译： 本发明的某些实施例提供了使用现场可更换单元成像系统校准的方法和系统。 某些实施例提供用于成像系统校准的现场可更换单元。 该单元包括布置成用于成像系统的图像校准的无线电不透明基准阵列。 该单元还包括位于成像系统中的检测器周围的多个接收器，用于成像系统的导航校准。 该单元还包括用于向处理器提供关于图像校准和导航校准的数据的连接。 此外，该单元包括用于定位无线电不透明基准阵列的框架和相对于成像系统中的检测器嵌入到凹入目标物中的多个接收器。
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公开(公告)号：US20130269705A1
公开(公告)日：2013-10-17
申请号：US13447728
申请日：2012-04-16
IPC分类号： A61F6/14
摘要： An intrauterine device includes a central support member, first and second internal flexures and first and second external flexures. The first and second internal flexures each include a first section having a first stiffness, a second section having a second stiffness, and third section having a third stiffness, wherein the second stiffness is more flexible than the first and third stiffness and wherein the first section of each internal flexure is coupled to the central support member. The first and second external flexures are coupled to the central support member and coupled to the third sections of the first and second internal flexures, the first and second external flexures in combination with the first and second internal flexures being configured to extend from a collapsed position parallel to the central support member to a deployed position flexing away from the central support member.
摘要翻译： 子宫内装置包括中央支撑构件，第一和第二内部挠曲件以及第一和第二外部挠曲件。 第一和第二内部挠曲件各自包括具有第一刚度的第一部分，具有第二刚度的第二部分和具有第三刚度的第三部分，其中第二刚度比第一和第三刚度更柔性，并且其中第一部分 每个内部挠曲件联接到中心支撑构件。 第一和第二外部挠曲件联接到中心支撑构件并且联接到第一和第二内部挠曲件的第三部分，第一和第二外部弯曲部与第一和第二内部挠曲组合，构造成从折叠位置延伸 平行于中心支撑构件伸展到远离中心支撑构件的展开位置。
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