专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US07536227B1 Shielded electrode for nerve sensing 有权
标题翻译：用于神经感应的屏蔽电极
公开(公告)号：US07536227B1
公开(公告)日：2009-05-19
申请号：US11045626
申请日：2005-01-26
申请人： John W. Poore , Gene A. Bornzin
发明人： John W. Poore , Gene A. Bornzin
IPC分类号： A61N1/05 , A61N5/04
CPC分类号： A61N1/0556 , A61B5/04001 , A61B5/053 , A61B5/0538 , A61B5/0809 , A61B5/6885 , A61B2562/182
摘要： A shielded electrode assembly for nerve sensing is disclosed. The electrode assembly is a flexible and generally tubular structure that can be wrapped around and secured to the outer surface of a nerve so as to establish and maintain electrical contact therewith. The assembly includes an electrically conductive shield with conductive reference electrodes positioned at opposite ends thereof to define an isopotential reference. A sense electrode is placed within the isopotential reference and senses signals either with respect to the isopotential reference or to a sense reference electrode also positioned within the isopotential reference to a sensing device. The isopotential reference provides a region along which nerve activity propagating along the nerve can be sensed with a large attenuation of any external noise which may be present adjacent the sensing region of the nerve. The shielded electrode assembly facilitates direct, long-term nerve sensing with reduced need for filtering or signal processing.
摘要翻译：公开了一种用于神经感测的屏蔽电极组件。电极组件是柔性且通常为管状的结构，其可以缠绕并固定到神经的外表面，以便建立并保持与其的电接触。该组件包括导电屏蔽，导电参考电极位于其相对端，以限定等电位参考。感测电极放置在等电位参考中，并且相对于等电位参考信号或感测参考电极也感测信号，该感测参考电极也位于感测装置的等位基准之内。等势参考提供了沿着神经活动传播的神经活动可以被感测到的区域，其中可能存在与神经感觉区域相邻的任何外部噪声的大衰减。屏蔽电极组件有助于直接，长期的神经感测，减少对滤波或信号处理的需要。

32. 发明授权

US07418868B1 Pressure sensor and method of fabricating such a module 有权
标题翻译：压力传感器及其制造方法
公开(公告)号：US07418868B1
公开(公告)日：2008-09-02
申请号：US11359952
申请日：2006-02-21
申请人： Annapurna Karicherla , Sheldon Williams , Gene A. Bornzin , John W. Poore , Dion F. Davis
发明人： Annapurna Karicherla , Sheldon Williams , Gene A. Bornzin , John W. Poore , Dion F. Davis
IPC分类号： G01L7/00
CPC分类号： G01L19/142 , G01L19/0046 , G01L19/0061 , G01L19/0645
摘要： A body fluid pressure sensor module according to the invention comprises a housing having a first end and a second end and enclosing a pressure sensor. The pressure sensor is electrically coupled to a plurality of electrical conductors extending into the housing through a feedthrough disposed within, and hermetically sealing, the first end of the housing. The housing defines a chamber disposed between the feedthrough and the second end of the housing. The chamber contains a material in communication with the pressure sensor, the material being capable of transmitting pressure variations to the pressure sensor. The plurality of electrical conductors have ends within the housing, and the pressure sensor is mounted on the end of at least one of the conductors. Also disclosed are medical leads incorporating the pressure sensor module, and methods for fabricating the modules. The pressure sensor module is compact, and particularly so where cable conductors are utilized and the sensor is directly mounted on at least one of the cable conductors. The compactness of a pressure sensor module pursuant to the invention facilitates its incorporation into a small diameter, flexible medical lead enhancing its placement within a patient's body, for example, within the left atrium of the heart.
摘要翻译：根据本发明的体液压力传感器模块包括具有第一端和第二端并且包围压力传感器的壳体。压力传感器电耦合到通过设置在壳体的第一端内并且密封地密封壳体中的馈通部延伸到壳体中的多个电导体。壳体限定设置在馈通和壳体的第二端之间的室。该室包含与压力传感器连通的材料，该材料能够将压力变化传递到压力传感器。多个电导体具有在壳体内的端部，并且压力传感器安装在至少一个导体的端部上。还公开了结合压力传感器模块的医疗引线以及用于制造模块的方法。压力传感器模块是紧凑的，特别是在使用电缆导体并且传感器直接安装在至少一个电缆导体上的情况下。根据本发明的压力传感器模块的紧凑性便于其结合到小直径的柔性医疗引线中，从而增强其在患者身体内的放置，例如在心脏的左心房内。

33. 发明授权

US07294108B1 Cardiac event microrecorder and method for implanting same 有权
标题翻译：心脏事件微量摄影机及其植入方法
公开(公告)号：US07294108B1
公开(公告)日：2007-11-13
申请号：US11046270
申请日：2005-01-27
申请人： Gene A. Bornzin , John W. Poore
发明人： Gene A. Bornzin , John W. Poore
IPC分类号： A61B5/00
CPC分类号： A61B5/042 , G06F19/00
摘要： A cardiac event microrecorder comprising a hermetically sealed housing is shaped and dimensioned to facilitate the subcutaneous implantation of the microrecorder in a human patient by injection through the lumen of a hypodermic needle. The housing comprises a tubular central section of an electrically insulating material, the central section having spaced apart extremities. An electrically conductive sense electrode is secured to and seals each extremity. The housing may have an interior enclosing (1) electrical circuitry for processing, storing and telemetering data representing physiologic information detected by the sense electrodes; (2) a primary cell or rechargeable battery for electrically powering the electrical circuitry; and (3) an inductively couplable charger where a rechargeable battery is used. Also disclosed are a method of subcutaneously implanting a cardiac event recorder in a patient's thoracic region, and a handheld mapping device for determining an optimum location and orientation for the cardiac event microrecorder to be implanted.
摘要翻译：包括密封壳体的心脏事件微量记录器的形状和尺寸被设计成便于通过注射通过皮下注射针管的内腔将微量记录器皮下植入人类患者。壳体包括电绝缘材料的管状中心部分，中心部分具有间隔开的末端。导电感测电极固定到每个末端并密封。壳体可以具有内部封闭（1）电路，用于处理，存储和遥测表示由感测电极检测的生理信息的数据; （2）用于为电路供电的主电池或可再充电电池; 和（3）使用可充电电池的感应式可耦合充电器。还公开了一种在患者胸部区域皮下植入心脏事件记录器的方法，以及用于确定要植入的心脏事件微距离记录器的最佳位置和方向的手持式测绘装置。

34. 发明授权

US07103414B1 Combined programming wand and PSA for pacemaker and ICD programmer system 有权
标题翻译：组合编程棒和PSA用于起搏器和ICD程序员系统
公开(公告)号：US07103414B1
公开(公告)日：2006-09-05
申请号：US10829907
申请日：2004-04-21
申请人： John W. Poore , Eric Falkenberg , Gene A. Bornzin
发明人： John W. Poore , Eric Falkenberg , Gene A. Bornzin
IPC分类号： A61N1/18 , A61N1/372
CPC分类号： A61N1/37235
摘要： A combined programming wand and PSA for physician programmers. A programmer/PSA wand can be connected to known programmers and PSA application software can be installed on the programmer to provide a system with the functionality of a PSA and a programmer in a single piece of clinical equipment. The programmer/PSA wand includes electronics to sense, pace, and shock to facilitate evaluation of indwelling leads during implantation of the implantable device and leads to facilitate programming of the device. The system includes one or more displays and control inputs that can provide information to a clinician at a single point that is typically provided with separate programmer and PSA equipment. The system provides increased efficiency, reduced opportunities for errors and/or equipment malfunction, and integrated data collection.
摘要翻译：用于医师程序员的组合编程棒和PSA。程序员/ PSA棒可以连接到已知的程序员，PSA应用软件可以安装在程序员上，以便在单个临床设备中为系统提供PSA和程序员的功能。编程器/ PSA棒包括用于感测，速度和冲击的电子装置，以便在植入可植入装置期间评估留置线，并且促进装置的编程。该系统包括一个或多个显示器和控制输入，其可以在通常具有单独的编程器和PSA设备的单个点向临床医生提供信息。该系统提供更高的效率，减少错误和/或设备故障的机会以及集成的数据收集。

35. 发明授权

US09017341B2 Multi-piece dual-chamber leadless intra-cardiac medical device and method of implanting same 有权
标题翻译：多片双室无引线心脏内心脏医疗器械及其植入方法
公开(公告)号：US09017341B2
公开(公告)日：2015-04-28
申请号：US13352005
申请日：2012-01-17
申请人： Gene A. Bornzin , John W. Poore , Zoltan Somogyi , Xiaoyi Min
发明人： Gene A. Bornzin , John W. Poore , Zoltan Somogyi , Xiaoyi Min
IPC分类号： A61B19/00 , A61N1/05 , A61N1/375 , A61N1/372 , A61N1/365
CPC分类号： A61N1/059 , A61N1/0573 , A61N1/36521 , A61N1/37288 , A61N1/3756
摘要： A leadless intra-cardiac medical device (LIMD) includes an electrode assembly configured to be anchored within a first wall portion of a first chamber of a heart. The electrode assembly includes an electrode main body having a first securing helix, an electrode wire segment extending from the body, and a first segment-terminating contact positioned on the electrode wire segment. The device further includes a housing assembly configured to be anchored within a second wall portion of a second chamber of the heart. The housing assembly includes a body having a second securing helix, a housing wire segment extending from the body, and a second segment-terminating contact positioned on the housing wire segment. The device also includes a connector block that electrically connects the electrode wire segment to the housing wire segment by retaining the first and second segment-terminating contacts.
摘要翻译：无引线心脏内心脏医疗装置（LIMD）包括被配置为锚定在心脏的第一腔室的第一壁部分内的电极组件。电极组件包括具有第一固定螺旋线的电极主体，从主体延伸的电极线段和位于电极线段上的第一段终止触点。该装置还包括壳体组件，其构造成锚固在心脏的第二腔室的第二壁部分内。壳体组件包括具有第二固定螺旋的主体，从主体延伸的壳体线段和位于壳体线段上的第二段终止触点。该装置还包括连接器块，其通过保持第一和第二段终止触点将电极线段电连接到壳体线段。

36. 发明授权

US09008777B2 Leadless intra-cardiac medical device with reduced number of feed-thrus 有权
标题翻译：无铅心脏内心脏医疗器械，饲料数量减少
公开(公告)号：US09008777B2
公开(公告)日：2015-04-14
申请号：US13529226
申请日：2012-06-21
申请人： Ali Dianaty , Gabriel A. Mouchawar , Gene A. Bornzin , John W. Poore , Xiaoyi Min , Zoltan Somogyi , Richard Williamson
发明人： Ali Dianaty , Gabriel A. Mouchawar , Gene A. Bornzin , John W. Poore , Xiaoyi Min , Zoltan Somogyi , Richard Williamson
IPC分类号： A61N1/00 , A61N1/375 , A61N1/368
CPC分类号： A61N1/3756 , A61B5/042 , A61N1/362 , A61N1/368 , Y10T29/49002
摘要： A leadless implantable medical device (LIMD) includes a housing formed from a battery and an end cap. A proximal end of the end cap forms an LIMD proximal end and a distal end of the battery case forms an LIMD distal end. A non-conductive coupler mechanically secures a terminal end of the battery case to a mating end of the end cap, while maintaining the battery case and end cap electrically separated. A first electrode projects from the proximal end of the end cap. An intra-cardiac (IC) device extension projects from the distal end of the battery case. The extension includes a second electrode that is electrically connected to the battery case. The second electrode is located remote from the LIMD distal end. An electronics module is located within an internal cavity of the end cap and communicates with the first and second electrodes.
摘要翻译：无引线植入式医疗装置（LIMD）包括由电池和端盖形成的壳体。端盖的近端形成LIMD近端，并且电池壳体的远端形成LIMD远端。非导电耦合器将电池壳体的终端机械地固定到端盖的配合端，同时保持电池壳体和端盖电气分离。第一电极从端盖的近端突出。心脏内（IC）装置延伸部从电池盒的远端伸出。该延伸部包括电连接到电池壳体的第二电极。第二电极远离LIMD远端。电子模块位于端盖的内部空腔内并与第一和第二电极连通。

37. 发明授权

US08700181B2 Single-chamber leadless intra-cardiac medical device with dual-chamber functionality and shaped stabilization intra-cardiac extension 有权
标题翻译：单室无引线心脏内心脏医疗器械，具有双室功能和形状稳定心脏扩张
公开(公告)号：US08700181B2
公开(公告)日：2014-04-15
申请号：US13352101
申请日：2012-01-17
申请人： Gene A. Bornzin , Xiaoyi Min , John W. Poore , Zoltan Somogyi , Didier Theret
发明人： Gene A. Bornzin , Xiaoyi Min , John W. Poore , Zoltan Somogyi , Didier Theret
IPC分类号： A61N1/362
CPC分类号： A61N1/059 , A61N1/0573 , A61N1/3684 , A61N1/3756
摘要： A leadless intra-cardiac medical device (LIMD) configured to be implanted entirely within a heart of a patient includes a housing configured to be securely attached to an interior wall portion of a chamber of the heart, and a stabilizing intra-cardiac (IC) device extension connected to the housing. The stabilizing IC device extension may include a stabilizer arm, and/or an appendage arm, or an elongated body or a loop member configured to be passively secured within the heart.
摘要翻译：被配置为完全植入患者心脏的无引线心脏内心脏医疗装置（LIMD）包括被构造成可靠地附接到心脏室的内壁部分的壳体，以及稳定心脏内（IC）设备扩展连接到外壳。稳定IC装置延伸部可以包括稳定器臂和/或附肢臂，或者被配置为被动地固定在心脏内的细长主体或环形构件。

38. 发明授权

US08634912B2 Dual-chamber leadless intra-cardiac medical device with intra-cardiac extension 有权
标题翻译：具有心脏扩张的双室无引导心脏内心脏医疗器械
公开(公告)号：US08634912B2
公开(公告)日：2014-01-21
申请号：US13352136
申请日：2012-01-17
申请人： Gene A. Bornzin , Gabriel A. Mouchawar , Xiaoyi Min , John W. Poore , Edward Karst , Richard Samade , Zoltan Somogyi , Didier Theret
发明人： Gene A. Bornzin , Gabriel A. Mouchawar , Xiaoyi Min , John W. Poore , Edward Karst , Richard Samade , Zoltan Somogyi , Didier Theret
IPC分类号： A61N1/362
CPC分类号： A61N1/056 , A61N1/057 , A61N1/0573 , A61N1/3622 , A61N1/368 , A61N1/3684 , A61N1/3688 , A61N1/3756
摘要： A leadless intra-cardiac medical device includes a housing that is configured to be implanted entirely within a single local chamber of the heart. A first electrode is provided on the housing at a first position such that when the housing is implanted in the local chamber, the first electrode engages the local wall tissue at a local activation site within the conduction network of the local chamber. An intra-cardiac extension is coupled to the housing and configured to extend from the local chamber into an adjacent chamber of the heart. A stabilization arm of the intra-cardiac extension engages the adjacent chamber. A second electrode on the intra-cardiac extension engages distal wall tissue at a distal activation site within the conduction network of the adjacent chamber.
摘要翻译：无引线心脏内心脏医疗设备包括被配置为完全植入心脏的单个局部腔室内的壳体。第一电极在第一位置处设置在壳体上，使得当壳体被植入局部腔室时，第一电极在局部腔室的传导网络内的局部激活位置接合局部壁组织。心脏内延伸部分耦合到壳体并且构造成从局部腔室延伸到心脏的相邻室中。心脏内延伸部的稳定臂与相邻的腔室相接合。心脏延伸部分上的第二个电极与相邻腔室的传导网络内的远端活化位点处的远端壁组织接合。

39. 发明申请

US20130296661A1 SYSTEM AND METHOD FOR IMPLANTING A PHYSIOLOGIC SENSOR ASSEMBLY 有权
标题翻译：用于植入生理传感器组件的系统和方法
公开(公告)号：US20130296661A1
公开(公告)日：2013-11-07
申请号：US13464590
申请日：2012-05-04
申请人： Gene A. Bornzin , John W. Poore , Zoltan Somogyi
发明人： Gene A. Bornzin , John W. Poore , Zoltan Somogyi
IPC分类号： A61B5/0205 , A61B5/103 , A61B5/145 , A61B5/0215 , A61B5/0402
CPC分类号： A61B5/0205 , A61B5/0215 , A61B5/042 , A61B5/1116 , A61B5/14532
摘要： An implantable physiologic sensor assembly is configured to be implanted within a patient. The assembly includes a module that houses an internal operative chamber, and a flexible pressure-detecting member connected to the module. The module and the pressure-detecting member are separated before implantation into the patient. At least a first end of the pressure-detecting member is configured to be inserted into an artery of the patient and a second end of the pressure-detecting member is connected to the module. The module is configured to be subcutaneously positioned within the patient.
摘要翻译：可植入生理传感器组件被配置为植入患者体内。组件包括容纳内部操作室的模块和连接到模块的柔性压力检测构件。模块和压力检测构件在植入之前被分离到患者体内。压力检测构件的至少第一端构造成插入到患者的动脉中，并且压力检测构件的第二端连接到模块。该模块被配置为皮下置于患者体内。

40. 发明申请

US20130238056A1 RF-POWERED COMMUNICATION FOR IMPLANTABLE DEVICE 审中-公开
标题翻译：用于可植入设备的RF供电通信
公开(公告)号：US20130238056A1
公开(公告)日：2013-09-12
申请号：US13413560
申请日：2012-03-06
申请人： John W. Poore , Gene A. Bornzin
发明人： John W. Poore , Gene A. Bornzin
IPC分类号： A61N1/08
CPC分类号： A61N1/37276 , A61B5/0031 , A61B5/076 , A61B2560/0209
摘要： A communication circuit of an implantable device is coupled to a power source (e.g., including a battery) upon receipt of a radiofrequency (RF) signal at the implantable device. A circuit that controls whether the communication circuit is to be coupled to the power source obtains its power from the received RF signal. Thus, the implantable device is able to perform RF signal monitoring (e.g., RF “sniffing”) without using battery power. Battery power is then used for subsequent communication operations after it has been determined that the implantable device is receiving RF signals (e.g., from a verified external device).
摘要翻译：在可植入装置接收到射频（RF）信号时，可植入装置的通信电路耦合到电源（例如，包括电池）。控制通信电路是否耦合到电源的电路从接收的RF信号获得其功率。因此，可植入装置能够在不使用电池电力的情况下执行RF信号监视（例如，RF“嗅探”）。在确定可植入装置正在接收RF信号（例如，从已验证的外部装置）之后，将电池功率用于随后的通信操作。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式