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公开(公告)号：US07108707B2
公开(公告)日：2006-09-19
申请号：US10600817
申请日：2003-06-20
IPC分类号： A61M29/00
CPC分类号： A61F2/013 , A61F2002/015 , A61F2002/018 , A61F2230/0006 , A61F2230/008
摘要： A filtering device for capturing and removing embolic debris from a body vessel and a system for insertion and removal of the filtering device to facilitate an interventional procedure in a stenosed or occluded region of a body vessel. The filtering device is adapted to be expandable in the body vessel, allowing blood to pass therethrough while maintaining apposition with the body vessel wall and capturing embolic material released into the bloodstream during the interventional procedure, and to be collapsible to remove the captured embolic material from the body vessel. The filtering device includes a guide wire, an expandable cage assembly secured to the guide wire, filter material secured to the expandable cage assembly, and at least one hinge, the hinge allowing the expandable cage assembly to bend independent from the guide wire. The system, which includes a delivery sheath and filtering device, is adapted to retain the expandable cage assembly in a collapsed condition and deliver and deploy the filtering device at a location in the body vessel distal the treatment site.
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公开(公告)号：US06592606B2
公开(公告)日：2003-07-15
申请号：US09944633
申请日：2001-08-31
IPC分类号： A61M2900
CPC分类号： A61F2/013 , A61F2002/015 , A61F2002/018 , A61F2230/0006 , A61F2230/008
摘要： A filtering device for capturing and removing embolic debris from a body vessel and a system for insertion and removal of the filtering device to facilitate an interventional procedure in a stenosed or occluded region of a body vessel. The filtering device is adapted to be expandable in the body vessel, allowing blood to pass therethrough while maintaining apposition with the body vessel wall and capturing embolic material released into the bloodstream during the interventional procedure, and to be collapsible to remove the captured embolic material from the body vessel. The filtering device includes a guide wire, an expandable cage assembly secured to the guide wire, filter material secured to the expandable cage assembly, and at least one hinge, the hinge allowing the expandable cage assembly to bend independent from the guide wire. The system, which includes a delivery sheath and filtering device, is adapted to retain the expandable cage assembly in a collapsed condition and deliver and deploy the filtering device at a location in the body vessel distal the treatment site.
摘要翻译： 一种用于从身体容器捕获和去除栓塞碎片的过滤装置，以及用于插入和移除过滤装置的系统，以便于在体内容器的狭窄或阻塞区域进行介入手术。 过滤装置适于在身体容器中扩张，允许血液通过其中，同时保持与身体血管壁的配合并且在介入手术过程中捕获释放到血流中的栓塞物质，并且可收缩以将捕获的栓塞材料从 身体血管。 过滤装置包括引导线，固定到引导线的可膨胀保持架组件，固定到可膨胀保持架组件的过滤材料以及至少一个铰链，铰链允许可膨胀笼组件独立于导丝弯曲。 包括输送护套和过滤装置的系统适于将可膨胀笼组件保持在折叠状态，并将过滤装置输送并部署在远离治疗部位的体内血管的位置。
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公开(公告)号：US07842064B2
公开(公告)日：2010-11-30
申请号：US11496854
申请日：2006-08-01
IPC分类号： A61M29/00
CPC分类号： A61F2/013 , A61F2002/015 , A61F2002/018 , A61F2230/0006 , A61F2230/008
摘要： A filtering device for capturing and removing embolic debris from a body vessel and a system for insertion and removal of the filtering device to facilitate an interventional procedure in a stenosed or occluded region of a body vessel. The filtering device is adapted to be expandable in the body vessel, allowing blood to pass therethrough while maintaining apposition with the body vessel wall and capturing embolic material released into the bloodstream during the interventional procedure, and to be collapsible to remove the captured embolic material from the body vessel. The filtering device includes a guidewire, an expandable cage assembly secured to the guide wire, filter material secured to the expandable cage assembly, and at least one hinge, the hinge allowing the expandable cage assembly to bend independent from the guide wire. The system, which includes a delivery sheath and filtering device, is adapted to retain the expandable cage assembly in a collapsed condition and deliver and deploy the filtering device at a location in the body vessel distal the treatment site.
摘要翻译： 一种用于从身体容器捕获和去除栓塞碎片的过滤装置，以及用于插入和移除过滤装置的系统，以便于在体内容器的狭窄或阻塞区域进行介入手术。 过滤装置适于在身体容器中扩张，允许血液通过其中，同时保持与身体血管壁的配合并且在介入手术过程中捕获释放到血流中的栓塞物质，并且可收缩以将捕获的栓塞材料从 身体血管。 过滤装置包括导丝，固定到导丝的可膨胀保持架组件，固定到可膨胀笼组件的过滤材料以及至少一个铰链，该铰链允许可膨胀笼组件独立于导丝弯曲。 包括输送护套和过滤装置的系统适于将可膨胀笼组件保持在折叠状态，并将过滤装置输送并部署在远离治疗部位的体内血管的位置。
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4.发明授权公开(公告)号：US08346339B2
公开(公告)日：2013-01-01
申请号：US13409263
申请日：2012-03-01
申请人： Thomas F. Kordis , Eric T. Johnson , Philip C. Burke , Darrin J. Kent , Kevin M. Magrini , Jeff A. Burke , Robert Ryan Ragland
发明人： Thomas F. Kordis , Eric T. Johnson , Philip C. Burke , Darrin J. Kent , Kevin M. Magrini , Jeff A. Burke , Robert Ryan Ragland
IPC分类号： A61B5/042
CPC分类号： A61B5/0422 , A61B5/042 , A61B5/6858 , A61B5/6859 , A61B18/1492 , A61B2018/0016 , A61B2018/00267 , A61B2018/00351 , A61B2562/17 , F04C2270/0421 , Y10T29/49117
摘要： A system for sensing multiple local electric voltages from endocardial surface of a heart, includes: an elongate tubular member; a plurality of flexible splines having proximal portions, distal portions and medial portions therein between; an anchor for securably affixing the proximal portions of the splines; a tip for securably affixing the distal portions of the splines; and a polymeric member including opposed a first open end and a second open end defining an open lumen therein between and an inner member surface and an outer member surface, wherein at least one of the plurality of flexible splines is at least partially disposed within the lumen of the polymeric member; a flexible electrode assembly strip with one or more exposed electrodes disposed on at least a portion of the outer surface of the polymeric member.
摘要翻译： 一种用于感测来自心脏心内膜表面的多个局部电压的系统，包括：细长管状构件; 多个柔性花键，其间具有近端部分，远端部分和内侧部分; 锚固件，用于牢固地固定花键的近端部分; 用于牢固地固定花键的远端部分的尖端; 以及聚合物构件，其包括相对的第一开口端和限定其内部开口腔的第二开口端和内部构件表面与外部构件表面之间，其中所述多个柔性花键中的至少一个至少部分地设置在所述管腔内 的聚合物; 柔性电极组件带，其具有设置在聚合物构件的外表面的至少一部分上的一个或多个暴露电极。
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公开(公告)号：US20120271135A1
公开(公告)日：2012-10-25
申请号：US13409352
申请日：2012-03-01
IPC分类号： A61B5/04
CPC分类号： A61B5/0422 , A61B5/042 , A61B5/6858 , A61B5/6859 , A61B18/1492 , A61B2018/0016 , A61B2018/00267 , A61B2018/00351 , A61B2562/17 , F04C2270/0421 , Y10T29/49117
摘要： A device for insertion into a body lumen, includes: an electrode assembly strip with exposed electrodes including: a polymeric substrate having an upper surface and an opposed lower surface; one or more electrodes disposed over a portion of the upper surface of the polymeric substrate; one or more electrical traces disposed over a portion of the lower surface of the polymeric substrate in electrical communication with the one or more electrodes by way of metal plated holes through the substrate; and a flexible polymeric substrate having a substrate surface and a substrate wall; wherein the electrode assembly strip is compressingly and thermally bonded to the substrate surface of the flexible polymeric substrate to define a flexible electrode assembly strip; and wherein the electrode assembly strip has a thickness from about 0.0005 inches to about 0.008 inches.
摘要翻译： 一种用于插入体腔的装置，包括：具有暴露电极的电极组件带，包括：具有上表面和相对的下表面的聚合物基底; 设置在聚合物基材的上表面的一部分上的一个或多个电极; 一个或多个电迹线设置在所述聚合物基底的下表面的一部分上，通过穿过所述基底的金属电镀孔与所述一个或多个电极电连通; 以及具有衬底表面和衬底壁的柔性聚合物衬底; 其中所述电极组合条被压缩并热粘合到所述柔性聚合物基底的所述基底表面以限定柔性电极组合带; 并且其中所述电极组件条的厚度为约0.0005英寸至约0.008英寸。
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公开(公告)号：US08057399B2
公开(公告)日：2011-11-15
申请号：US11855725
申请日：2007-09-14
申请人： John S. Greenland , Peter J. D'Aquanni , William S. Chin , Charles R. Peterson , Kevin M. Magrini , Jessie Delgado , Benjamin R. Fruland
发明人： John S. Greenland , Peter J. D'Aquanni , William S. Chin , Charles R. Peterson , Kevin M. Magrini , Jessie Delgado , Benjamin R. Fruland
CPC分类号： A61B5/076 , A61B5/0031 , A61B5/0215 , A61B5/6882 , A61B5/6885 , A61B2018/00279 , A61N1/36564 , A61N1/37288 , A61N1/3962
摘要： An anchor for an implantable medical device, for example, and implantable physiologic sensor, includes a proximal hub portion, an intermediate portion extending radially and distally from the hub portion, and a distal portion extending distally from the proximal portion and adapted to engage an inner surface of a target vessel for securing the implantable medical device therein. The anchor can assume a collapsed configuration for delivery through a catheter, and an expanded configuration for fixation within the vessel once deployed. The intermediate portion extends from the proximal portion at an oblique angle, allowing the anchor to be retracted and re-collapsed within the delivery catheter after initial deployment, if re-positioning or removal of the implantable medical device is necessary or desired.
摘要翻译： 用于可植入医疗装置的锚固件，例如植入式生理传感器，包括近端毂部分，从轮毂部分径向延伸并远离延伸的中间部分，以及从近端部分向远端延伸的远端部分， 用于将可植入医疗装置固定在其中的目标血管的表面。 锚固体可以采取折叠构型以通过导管递送，以及扩展构型，用于在部署之后在容器内固定。 中间部分从近端部分以倾斜角度延伸，如果需要或期望重新定位或移除可植入医疗装置，则允许锚固件在初始展开之后在输送导管内缩回并重新折叠。
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公开(公告)号：US08364236B2
公开(公告)日：2013-01-29
申请号：US13409352
申请日：2012-03-01
IPC分类号： A61B5/042
CPC分类号： A61B5/0422 , A61B5/042 , A61B5/6858 , A61B5/6859 , A61B18/1492 , A61B2018/0016 , A61B2018/00267 , A61B2018/00351 , A61B2562/17 , F04C2270/0421 , Y10T29/49117
摘要： A device for insertion into a body lumen, includes: an electrode assembly strip with exposed electrodes including: a polymeric substrate having an upper surface and an opposed lower surface; one or more electrodes disposed over a portion of the upper surface of the polymeric substrate; one or more electrical traces disposed over a portion of the lower surface of the polymeric substrate in electrical communication with the one or more electrodes by way of metal plated holes through the substrate; and a flexible polymeric substrate having a substrate surface and a substrate wall; wherein the electrode assembly strip is compressingly and thermally bonded to the substrate surface of the flexible polymeric substrate to define a flexible electrode assembly strip; and wherein the electrode assembly strip has a thickness from about 0.0005 inches to about 0.008 inches.
摘要翻译： 一种用于插入体腔的装置，包括：具有暴露电极的电极组件带，包括：具有上表面和相对的下表面的聚合物基底; 设置在聚合物基材的上表面的一部分上的一个或多个电极; 一个或多个电迹线设置在所述聚合物基底的下表面的一部分上，通过穿过所述基底的金属电镀孔与所述一个或多个电极电连通; 以及具有衬底表面和衬底壁的柔性聚合物衬底; 其中所述电极组合条被压缩并热粘合到所述柔性聚合物基底的所述基底表面以限定柔性电极组合带; 并且其中所述电极组件条的厚度为约0.0005英寸至约0.008英寸。
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8.发明授权公开(公告)号：US06830638B2
公开(公告)日：2004-12-14
申请号：US10155910
申请日：2002-05-24
IPC分类号： C22F110
CPC分类号： C22F1/10 , A61B17/221 , A61B2017/00867 , A61B2017/2212 , A61F2/013 , A61F2/91 , A61F2002/821 , C22F1/006
摘要： Nickel-titanium alloys that have been deep drawn in a cold working process have linear pseudoelastic behavior without a phase transformation or onset of stress-induced martensite. A medical device made from a structural element which has been deep drawn and subsequently formed into a desired medical device geometry will experience such linear pseudoelastic behavior.
摘要翻译： 在冷加工过程中深拉制的镍 - 钛合金具有无相变或应力诱发马氏体开始的线性假弹性行为。 由已经深拉并随后形成所需医疗装置几何形状的结构元件制成的医疗装置将经历这种线性假弹性行为。
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9.发明申请BASKET STYLE CARDIAC MAPPING CATHETER HAVING A FLEXIBLE ELECTRODE ASSEMBLY FOR DETECTION OF CARDIAC RHYTHM DISORDERS 有权具有灵活电极组件的篮式风格摄影导管，用于检测心脏疾病公开(公告)号：US20120271138A1
公开(公告)日：2012-10-25
申请号：US13409263
申请日：2012-03-01
申请人： Thomas F. Kordis , Eric T. Johnson , Philip C. Burke , Darrin J. Kent , Kevin M. Magrini , Jeff A. Burke , Robert Ryan Ragland
发明人： Thomas F. Kordis , Eric T. Johnson , Philip C. Burke , Darrin J. Kent , Kevin M. Magrini , Jeff A. Burke , Robert Ryan Ragland
IPC分类号： A61B5/042
CPC分类号： A61B5/0422 , A61B5/042 , A61B5/6858 , A61B5/6859 , A61B18/1492 , A61B2018/0016 , A61B2018/00267 , A61B2018/00351 , A61B2562/17 , F04C2270/0421 , Y10T29/49117
摘要： A system for sensing multiple local electric voltages from endocardial surface of a heart, includes: an elongate tubular member; a plurality of flexible splines having proximal portions, distal portions and medial portions therein between; an anchor for securably affixing the proximal portions of the splines; a tip for securably affixing the distal portions of the splines; and a polymeric member including opposed a first open end and a second open end defining an open lumen therein between and an inner member surface and an outer member surface, wherein at least one of the plurality of flexible splines is at least partially disposed within the lumen of the polymeric member; a flexible electrode assembly strip with one or more exposed electrodes disposed on at least a portion of the outer surface of the polymeric member.
摘要翻译： 一种用于感测来自心脏心内膜表面的多个局部电压的系统，包括：细长管状构件; 多个柔性花键，其间具有近端部分，远端部分和内侧部分; 锚固件，用于牢固地固定花键的近端部分; 用于牢固地固定花键的远端部分的尖端; 以及聚合物构件，其包括相对的第一开口端和限定其内部开口腔的第二开口端和内部构件表面与外部构件表面之间，其中所述多个柔性花键中的至少一个至少部分地设置在所述管腔内 的聚合物; 柔性电极组件带，其具有设置在聚合物构件的外表面的至少一部分上的一个或多个暴露电极。
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公开(公告)号：US20080071178A1
公开(公告)日：2008-03-20
申请号：US11855725
申请日：2007-09-14
申请人： John S. Greenland , Peter J. D'Aquanni , William S. Chin , Charles R. Peterson , Kevin M. Magrini , Jessie Delgado , Benjamin R. Fruland
发明人： John S. Greenland , Peter J. D'Aquanni , William S. Chin , Charles R. Peterson , Kevin M. Magrini , Jessie Delgado , Benjamin R. Fruland
IPC分类号： A61B5/0215
CPC分类号： A61B5/076 , A61B5/0031 , A61B5/0215 , A61B5/6882 , A61B5/6885 , A61B2018/00279 , A61N1/36564 , A61N1/37288 , A61N1/3962
摘要： An anchor for an implantable medical device, for example, and implantable physiologic sensor, includes a proximal hub portion, an intermediate portion extending radially and distally from the hub portion, and a distal portion extending distally from the proximal portion and adapted to engage an inner surface of a target vessel for securing the implantable medical device therein. The anchor can assume a collapsed configuration for delivery through a catheter, and an expanded configuration for fixation within the vessel once deployed. The intermediate portion extends from the proximal portion at an oblique angle, allowing the anchor to be retracted and re-collapsed within the delivery catheter after initial deployment, if re-positioning or removal of the implantable medical device is necessary or desired.
摘要翻译： 用于可植入医疗装置的锚固件，例如植入式生理传感器，包括近端毂部分，从轮毂部分径向延伸并远离延伸的中间部分，以及从近端部分向远端延伸的远端部分， 用于将可植入医疗装置固定在其中的目标血管的表面。 锚固体可以采取折叠构型以通过导管递送，以及扩展构型，用于在部署之后在容器内固定。 中间部分从近端部分以倾斜角度延伸，如果需要或期望重新定位或移除可植入医疗装置，则允许锚固件在初始展开之后在输送导管内缩回并重新折叠。
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