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41. 发明申请

US20120271136A1 METHODS FOR DETECTION OF CARDIAC RHYTHM DISORDERS USING BASKET STYLE CARDIAC MAPPING CATHETER 有权
标题翻译：使用篮式花式摄影机检测心脏疾病的方法
公开(公告)号：US20120271136A1
公开(公告)日：2012-10-25
申请号：US13409595
申请日：2012-03-01
申请人： Thomas F. Kordis , Ruchir Sehra
发明人： Thomas F. Kordis , Ruchir Sehra
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 method for sensing multiple local electric voltages from endocardial surface of a heart, includes: providing a system for sensing multiple local electric voltages from endocardial surface of a heart, including: a first elongate tubular member having a lumen, a proximal end and a distal end; a basket assembly including: a plurality of flexible splines for guiding a plurality of exposed electrodes, the splines having proximal portions, distal portions and medial portions therein between, wherein the electrodes are substantially flat electrodes and are substantially unidirectionally oriented towards a direction outside of the basket.
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方法，包括：提供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：第一细长管状构件，其具有内腔，近端和远端结束; 一种篮子组件，其包括：用于引导多个暴露电极的多个柔性花键，所述花键具有其间的近端部分，远侧部分和中间部分，其中所述电极基本上是平坦的电极，并且基本上单向地朝向篮。

42. 发明申请

US20100226210A1 Vigilante acoustic detection, location and response system 审中-公开
标题翻译： Vigilante声学检测，位置和响应系统
公开(公告)号：US20100226210A1
公开(公告)日：2010-09-09
申请号：US11638603
申请日：2006-12-13
申请人： Thomas F. Kordis , Fred McClain
发明人： Thomas F. Kordis , Fred McClain
IPC分类号： G01S3/80
CPC分类号： G01S5/0036 , G01S5/0027 , G01S5/0221 , G01S5/0252 , G01S5/22
摘要： A system and method for detecting the exact location of an acoustic event, the system comprising a plurality of variably spaced sensors, wherein each sensor comprises an omnidirectional microphone for detecting the acoustic event; a global positioning system (GPS); and a transmitter receiver for transmitting (i) the time that the acoustic event arrived at a particular sensor and (ii) the location of the particular sensor at the time the acoustic event arrived at the particular sensor; and a central processor radio-linked to the plurality of variably spaced sensors comprising a software program comprising at least one algorithm for determining the location of the acoustic event.
摘要翻译：一种用于检测声学事件的确切位置的系统和方法，所述系统包括多个可变间隔的传感器，其中每个传感器包括用于检测声学事件的全向麦克风; 全球定位系统（GPS）; 以及用于发送（i）声学事件到达特定传感器的时间和（ii）在声学事件到达特定传感器时特定传感器的位置的发射器接收器; 以及与所述多个可变间隔的传感器无线连接的中央处理器，包括包括用于确定所述声学事件的位置的至少一个算法的软件程序。

43. 发明授权

US06577902B1 Device for shaping infarcted heart tissue and method of using the device 失效
标题翻译：用于形成梗死心脏组织的装置和使用该装置的方法
公开(公告)号：US06577902B1
公开(公告)日：2003-06-10
申请号：US09293436
申请日：1999-04-16
申请人： Michael D. Laufer , Suresh K. Wadhwani , Edward J. Nance , Payam Adlparvar , Thomas F. Kordis
发明人： Michael D. Laufer , Suresh K. Wadhwani , Edward J. Nance , Payam Adlparvar , Thomas F. Kordis
IPC分类号： A61F700
CPC分类号： A61B18/1402 , A61B2018/00351 , A61B2018/00416 , A61B2018/00791 , A61B2018/126
摘要： A device and method for treating an infarct scar on a heart comprising an electric cable with proximal and distal ends; a handle with proximal and distal ends with the proximal end connected to the distal end of the cable; a stem with proximal and distal ends with the proximal end of the stem connected to the distal end of the handle; a heating element with a first surface for contacting infarct scar tissue connected to the distal end of the stem wherein the heating element comprises at least two electrodes and at least one temperature sensor positioned on the first surface for sensing a temperature of infarct scar tissue adjacent to the sensor; an energy source connected to the electrodes via the electric cable; and a regulator connected to the energy source and the temperature sensor of the infarct scar tissue, for controlling the temperature of the infarct scar tissue from about 60 degrees C. to about 99 degrees C. Once the heart has been treated, a restraint is disclosed that allows for the shrinkage to be maintained over time.
摘要翻译：一种用于治疗心脏上的梗塞瘢痕的装置和方法，包括具有近端和远端的电缆; 具有近端和远端的把手，其近端连接到电缆的远端; 杆，其近端和远端具有杆的近端连接到手柄的远端; 加热元件，其具有用于接触连接到所述杆的远端的梗塞瘢痕组织的第一表面，其中所述加热元件包括至少两个电极和位于所述第一表面上的至少一个温度传感器，用于感测与所述第一表面相邻的梗塞瘢痕组织的温度传感器; 通过电缆连接到电极的能量源; 以及连接到梗塞瘢痕组织的能量源和温度传感器的调节器，用于将梗塞瘢痕组织的温度控制在约60摄氏度至约99摄氏度之间。一旦心脏被治疗，就会公开一种约束这允许在一段时间内保持收缩。

44. 发明授权

US5904680A Multiple electrode support structures having optimal bio-mechanical characteristics 失效
标题翻译：具有最佳生物机械特性的多电极支撑结构
公开(公告)号：US5904680A
公开(公告)日：1999-05-18
申请号：US557790
申请日：1995-11-13
申请人： Thomas F. Kordis , Dorin Panescu , James G. Whayne
发明人： Thomas F. Kordis , Dorin Panescu , James G. Whayne
IPC分类号： A61B5/0408 , A61B5/042 , A61B5/0478 , A61B5/0492 , A61B18/14 , A61B18/18 , A61N1/05 , A61B17/36
CPC分类号： A61B5/6852 , A61B18/1492 , A61B5/0422 , A61B5/6858 , A61N1/056 , A61B18/14 , A61B18/18 , A61B2018/00214 , A61B2018/00267 , A61B2018/00351 , A61B2018/00839 , A61B2018/1407 , A61B2018/1435 , A61B2018/1465 , A61B2562/0209 , A61B2562/043
摘要： An electrode support structure comprises a distal hub and a proximal base aligned along a major axis with the distal hub. An array of generally flexible spline elements extend between the hub and the base. The spline elements each have an elongated axis that, at the base, extends generally parallel to the major axis and, at the hub, extends at an angle, measured relative to the major axis, of between 45.degree. and 110.degree.. The spline elements collectively define a distal surface lying within an envelope that approximates the curvature of endocardial tissue and within which envelope the distal hub lies. According to this aspect of the invention, the distal surface, when contacting endocardial tissue, increases in surface area in response to force applied generally along the major axis to mediate tissue pressure.
摘要翻译：电极支撑结构包括远侧轮毂和沿着长轴与远侧轮毂对准的近侧基座。大体上柔性的花键元件阵列在轮毂和基座之间延伸。花键元件各自具有细长轴线，该轴线在基部处大致平行于长轴延伸，并且在轮毂处以相对于长轴测量的角度延伸在45度和110度之间。花键元件共同地限定位于包络内的远侧表面，该远端表面近似心内膜组织的曲率，并且远端轮毂位于该远端表面。根据本发明的这个方面，当远端表面接触心内膜组织时，响应于通常沿着长轴施加的力来介导组织压力，表面积增加。

45. 发明授权

US5823189A Multiple electrode support structures with spline elements and over-molded hub 失效
标题翻译：具有花键元件和过模制轮毂的多电极支撑结构
公开(公告)号：US5823189A
公开(公告)日：1998-10-20
申请号：US555261
申请日：1995-11-08
申请人： Thomas F. Kordis
发明人： Thomas F. Kordis
IPC分类号： A61B5/042 , A61B18/14 , A61B17/36
CPC分类号： A61B5/6858 , A61B5/0422 , A61B18/1492 , A61B2018/00267 , A61B2018/1407 , A61B2018/1435 , A61B2562/0209 , A61B2562/043
摘要： An electrode support structure has at least two spline leaves, each comprising an opposed pair of spline elements connected by a center web. Each web has a hole through which a pin assembly extends to join the webs of the spline leaves in a mutually stacked relationship. The spline elements radiate from the pin assembly in a circumferentially spaced relationship for carrying one or more electrodes. A hub member is over-molded about the pin assembly.
摘要翻译：电极支撑结构具有至少两个花键叶片，每个花键叶片包括通过中心腹板连接的相对的一对花键元件。每个腹板具有孔，销组件通过该孔以相互堆叠的关系延伸以连接花键叶的腹板。花键元件从销组件以周向间隔的关系辐射，用于承载一个或多个电极。轮毂构件围绕销组件被过模制。

46. 发明授权

US5725525A Multiple electrode support structures with integral hub and spline elements 失效
标题翻译：多个电极支撑结构，具有集成的毂和花键元件
公开(公告)号：US5725525A
公开(公告)日：1998-03-10
申请号：US587244
申请日：1996-01-16
申请人： Thomas F. Kordis
发明人： Thomas F. Kordis
IPC分类号： A61B5/042 , A61B18/14 , A61B17/39
CPC分类号： A61B5/6858 , A61B5/0422 , A61B18/1492 , A61B2018/00267 , A61B2018/1407 , A61B2018/1435 , A61B2562/0209 , A61B2562/043
摘要： An electrode support structure has spline elements radiating from a center hub in a circumferentially spaced relationship. The spline elements and hub are integrally formed from a single sheet of material.
摘要翻译：电极支撑结构具有花键元件，其沿圆周间隔开地从中心毂辐射。花键元件和轮毂由单张材料一体地形成。

47. 发明授权

US5471982A Cardiac mapping and ablation systems 失效
标题翻译：心脏图和消融系统
公开(公告)号：US5471982A
公开(公告)日：1995-12-05
申请号：US951728
申请日：1992-09-29
申请人： Stuart D. Edwards , Jerome Jackson , Ingemar H. Lundquist , Thomas F. Kordis , Alan L. Kaganov
发明人： Stuart D. Edwards , Jerome Jackson , Ingemar H. Lundquist , Thomas F. Kordis , Alan L. Kaganov
IPC分类号： A61B5/042 , A61B18/14 , A61N1/06 , A61B5/0402
CPC分类号： A61B5/6856 , A61B18/1492 , A61B5/0422 , A61B5/6853 , A61B5/6858 , A61B5/6859 , A61N1/06 , A61B2017/22038 , A61B2018/00083 , A61B2018/00148 , A61B2018/0016 , A61B2018/00214 , A61B2018/0022 , A61B2018/00357 , A61B2018/00839 , A61B2018/1861 , A61B2562/0209 , A61B2562/043
摘要： An improved probe for cardiac diagnosis and/or treatment includes a control handle and a catheter for insertion into the heart. The catheter has a distal end, a proximal end and at least one lumen connecting said distal and proximal ends. It also includes a flexible inner tube and an outer sheath enveloping said tube. At least one measuring electrode or ablation device is attached to the distal end of the tube. The outer sheath and the inner tube are rotatable relative to each other so that the electrode or device can be rotated within the heart without rotating the outer sheath. The sheath is also axially movable relative to the tube to selectively enclose or expose the electrode or device for use.
摘要翻译：用于心脏诊断和/或治疗的改进探针包括控制手柄和用于插入心脏的导管。导管具有远端，近端和连接所述远端和近端的至少一个腔。它还包括柔性内管和包封所述管的外护套。至少一个测量电极或消融装置附接到管的远端。外鞘和内管可相对于彼此旋转，使得电极或装置可以在心脏内旋转而不旋转外护套。鞘也可以相对于管轴向移动，以选择性地包围或暴露电极或装置以供使用。

48. 发明授权

US4555157A Electrical connector for visual display and method of making same 失效
标题翻译：用于视觉显示的电气连接器及其制造方法
公开(公告)号：US4555157A
公开(公告)日：1985-11-26
申请号：US647118
申请日：1984-09-04
申请人： Donald L. Johnson , Thomas F. Kordis
发明人： Donald L. Johnson , Thomas F. Kordis
IPC分类号： H01J31/12 , H05K1/00 , H01R13/62
CPC分类号： H01R12/714 , H01J31/125 , Y10T29/49133 , Y10T29/49147 , Y10T29/49153
摘要： An electrical connector is disclosed for making electrical connections to a large area visual display in the form of a substrate having a plurality of spaced-apart contact pads arranged in parallel rows along the edges on one surface. The connector includes a base in the form of a rectangular frame for supporting the edges of the substrate, and having spaced-apart parallel rows of cavities formed in each side of the base. A plurality of contact assemblies each containing a row of electrical contacts are provided which are designed to fit within a respective one of the cavities. A cover is also provided which fits over one side of the substrate and fastens to the base in a manner which applies pressure to the substrate edges to maintain connection between the contact pads and the contacts. The connector includes alignment elements for positioning the substrate so that the contact pads are aligned with the contacts.
摘要翻译：公开了一种电连接器，用于以大面积的可视显示器的形式进行电连接，所述大面积视觉显示器具有沿着一个表面上的边缘以平行排布置的多个间隔开的接触垫片的形式。连接器包括用于支撑基板边缘的矩形框架形式的基部，并且在基部的每一侧具有间隔开的平行的空腔排。提供了多个接触组件，每个接触组件包含一排电触点，其被设计成装配在相应的一个空腔内。还提供了一种盖，其配合在基板的一侧上，并以向基板边缘施加压力以维持接触垫和触点之间的连接的方式紧固到基座。连接器包括用于定位基板的对准元件，使得接触垫与触点对准。

49. 发明授权

US08364235B2 Basket style cardiac mapping catheter having an atraumatic basket tip for detection of cardiac rhythm disorders 有权
标题翻译：篮式心脏图像导管具有无创伤的篮尖用于检测心律失常
公开(公告)号：US08364235B2
公开(公告)日：2013-01-29
申请号：US13409332
申请日：2012-03-01
申请人： Thomas F. Kordis , Eric T. Johnson , Phillip C. Burke , Darrin J. Kent , Robert Ryan Ragland
发明人： Thomas F. Kordis , Eric T. Johnson , Phillip C. Burke , Darrin J. Kent , Robert Ryan Ragland
IPC分类号： A61B5/042 , A61B18/14
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: a first elongate tubular member having a lumen, a proximal end and a distal end; and a basket assembly including: a plurality of flexible splines for guiding a plurality of exposed electrodes, the splines having proximal portions and distal portions; an anchor for securably affixing the proximal portions of the splines; the anchor being secured at the distal end of the first elongate tubular member; an encapsulated and filament-wrapped distal tip including an encapsulant and a filament for securably affixing the distal portions of the splines in a predetermined angular relationship at the distal tip; wherein the splines comprise a superelastic material; and wherein the basket assembly has a radially expanded non-cylindrical shape.
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：具有内腔，近端和远端的第一细长管状构件; 以及篮组件，其包括：多个柔性花键，用于引导多个暴露的电极，所述花键具有近端部分和远端部分; 锚固件，用于牢固地固定花键的近端部分; 所述锚固件固定在所述第一细长管状构件的远端处; 封装和长丝缠绕的远端尖端，其包括密封剂和长丝，用于以预定的角度关系在所述远侧末端固定所述花键的远端部分; 其中所述花键包括超弹性材料; 并且其中所述筐组件具有径向膨胀的非圆柱形形状。

50. 发明申请

US20120271138A1 BASKET STYLE CARDIAC MAPPING CATHETER HAVING A FLEXIBLE ELECTRODE ASSEMBLY FOR DETECTION OF CARDIAC RHYTHM DISORDERS 有权
标题翻译：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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