专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明申请

WO2016172080A1 METHOD AND APPARATUS FOR DETECTION OF INTRINSIC DEPOLARIZATION FOLLOWING HIGH ENERGY CARDIAC ELECTRICAL STIMULATION 审中-公开
标题翻译：用于检测高能量心脏电刺激的内在分解的方法和装置
公开(公告)号：WO2016172080A1
公开(公告)日：2016-10-27
申请号：PCT/US2016/028246
申请日：2016-04-19
申请人： MEDTRONIC, INC.
发明人： GREENHUT, Saul E. , HEMMING, Michael T.
IPC分类号： A61N1/362 , A61N1/39 , A61N1/37 , A61B5/0452 , G06K9/00
CPC分类号： A61N1/3702 , A61B5/021 , A61B5/04085 , A61B5/0422 , A61B5/0452 , A61B5/0456 , A61B5/0464 , A61B5/1118 , A61B5/686 , A61N1/3621 , A61N1/3622 , A61N1/3625 , A61N1/371 , A61N1/3925 , A61N1/3956 , A61N1/3962 , G06K9/0053 , G06K9/00543
摘要： A medical device is configured to deliver a high-energy electrical stimulation pulse to a patient that produces a post-stimulation polarization signal. A cardiac signal analyzer of the medical device is configured to detect a cardiac electrical signal superimposed on the post-stimulation polarization signal, determine at least one feature of the detected cardiac electrical signal, compare the feature to criteria that differentiate an intrinsic cardiac event during the post-stimulation polarization signal from an evoked response signal and identify the detected cardiac electrical signal as the intrinsic cardiac event if the feature meets the criteria.
摘要翻译：医疗设备被配置为向产生刺激后的极化信号的患者传送高能电刺激脉冲。医疗装置的心脏信号分析器被配置为检测叠加在刺激后极化信号上的心电信号，确定检测到的心电信号的至少一个特征，将该特征与区分在来自诱发响应信号的刺激后极化信号，并且如果特征满足标准，则将检测到的心电信号识别为内在心脏事件。

82. 发明申请

WO2016094369A1 OVER THE NEEDLE IMPLANT TOOLS AND IMPLANT TECHNIQUES UTILIZING SUCH TOOLS 审中-公开
标题翻译：使用这种工具的针头植入工具和植入技术
公开(公告)号：WO2016094369A1
公开(公告)日：2016-06-16
申请号：PCT/US2015/064430
申请日：2015-12-08
申请人： MEDTRONIC, INC.
发明人： THOMPSON-NAUMAN, Amy E.
IPC分类号： A61N1/05 , A61B17/34 , A61M25/01 , A61B17/32
CPC分类号： A61N1/05 , A61B17/3415 , A61B17/3468 , A61B2017/320056 , A61N1/0504 , A61N1/0563 , A61N1/3956
摘要： Implant tools and techniques for implanting implantable medical leads or other implantable components in extracardiovascular locations, such as substernal locations, are described. In one example, the present application provides an implant tool for implanting a medical lead comprises a handle and a shaft. The shaft includes a proximal segment that is permanently coupled to the handle and a distal segment that is detachably coupled to the proximal segment. The distal segment includes a proximal end configured to couple to the proximal segment, a distal end, and a lumen extending an entire length of the distal segment from the proximal end to the distal end. In some instances, the implant tool may be part of a delivery system that includes a puncturing tool having a proximal end and a distal end, wherein the distal end is sharp, such as a syringe coupled to a needle
摘要翻译：描述了用于将植入式医疗引线或其他可植入组件植入心外部位置（例如下位置）的植入物工具和技术。在一个示例中，本申请提供了用于植入包括手柄和轴的医疗引线的植入工具。轴包括永久地联接到手柄的近侧段和可拆卸地联接到近端段的远侧段。远端段包括被配置为联接到近端段，近端和远端段的整个长度从近端到远端延伸的内腔的近端。在一些情况下，植入物工具可以是包括具有近端和远端的穿刺工具的输送系统的一部分，其中远端是锋利的，例如连接到针的注射器

83. 发明申请

WO2016073338A1 EXTRAVASCULAR LEAD DESIGNS FOR OPTIMIZED PACING AND SENSING HAVING SEGMENTED, PARTIALLY ELECTRICALLY INSULATED DEFIBRILLATION COILS 审中-公开
标题翻译：用于优化过敏和超声波分离，局部电绝缘断路线圈的超导线设计
公开(公告)号：WO2016073338A1
公开(公告)日：2016-05-12
申请号：PCT/US2015/058580
申请日：2015-11-02
申请人： MEDTRONIC, INC.
发明人： MARSHALL, Mark T. , THOMPSON-NAUMAN, Amy E. , CHRISTIE, Melissa G.T. , MARTINEZ, Gonzalo , SEIFERT, Kevin R.
IPC分类号： A61N1/05 , A61N1/39
CPC分类号： A61N1/0504 , A61N1/0563 , A61N1/3918
摘要： A lead body having a defibrillation electrode positioned along a distal portion of the lead body is described. The defibrillation electrode includes a plurality of electrode segments spaced a distance apart from each other. At least one of the plurality of defibrillation electrode segments includes at least one coated portion and at least one uncoated portion. The at least one coated portion is coated with an electrically insulating material configured to prevent transmission of a low voltage signal (e.g., a pacing pulse) while allowing transmission of a high voltage signal (e.g., a cardioversion defibrillation shock). The at least one uncoated portion is configured to transmit both low voltage and high voltage signals. The lead may also include one or more discrete electrodes proximal, distal or between the defibrillation electrode segments.
摘要翻译：描述了具有沿引线体的远端部分定位的除颤电极的引线体。除颤电极包括彼此间隔开距离的多个电极段。所述多个除颤电极段中的至少一个包括至少一个涂覆部分和至少一个未涂覆部分。所述至少一个涂覆部分涂覆有电绝缘材料，其被配置为在允许传输高电压信号（例如，复律除颤电击）的同时防止低电压信号（例如，起搏脉冲）的传输。至少一个未涂覆部分被配置为传送低电压和高电压信号。引线还可以包括在除颤电极段之间的近端，远端或之间的一个或多个离散电极。

84. 发明申请

WO2016069292A1 APPARATUS FOR SELECTION AND USE OF VIRTUAL SENSING VECTORS 审中-公开
标题翻译：选择和使用虚拟感知矢量的装置
公开(公告)号：WO2016069292A1
公开(公告)日：2016-05-06
申请号：PCT/US2015/055925
申请日：2015-10-16
申请人： MEDTRONIC, INC.
发明人： GREENHUT, Saul E. , ZHANG, Xusheng , STADLER, Robert W.
IPC分类号： A61B5/04 , A61B5/0452 , A61N1/37 , A61N1/39 , A61B5/0456 , A61B5/0472 , A61B5/00
CPC分类号： A61B5/04011 , A61B5/0205 , A61B5/0245 , A61B5/04012 , A61B5/0422 , A61B5/0452 , A61B5/04525 , A61B5/0456 , A61B5/0472 , A61B5/4836 , A61B5/7275 , A61B5/7282 , A61N1/3702 , A61N1/3925 , A61N1/3956 , A61N1/3962 , A61N1/3987
摘要： A medical device is configured to receive at least two physical cardiac electrical signals from a patient's heart via electrodes defining at least two physical sensing vectors. The medical device determines a signal feature for each of a plurality of virtual sensing vectors extending at a plurality of angles relative to one of the at least two physical sensing vectors during a known cardiac rhythm, compares the determined signal features and establishes criteria for confirming a suspected condition in response to the comparing.
摘要翻译：医疗设备被配置为经由定义至少两个物理感测向量的电极从患者的心脏接收至少两个物理心脏电信号。医疗设备确定在已知心律期间相对于所述至少两个物理感测向量之一以多个角度延伸的多个虚拟感测向量中的每一个的信号特征，比较确定的信号特征并建立用于确认怀疑病情反应比较。

85. 发明申请

WO2015167800A1 IMPLANTABLE MEDICAL DEVICES, SYSTEMS AND COMPONENTS THEREOF 审中-公开
标题翻译：可植入医疗器械，系统及其组件
公开(公告)号：WO2015167800A1
公开(公告)日：2015-11-05
申请号：PCT/US2015/025864
申请日：2015-04-15
申请人： MEDTRONIC, INC.
发明人： SEIFERT, Kevin R. , OLSON, Nathan L.
IPC分类号： A61N1/05 , A61M25/00 , A61M25/04
CPC分类号： A61N1/05 , A61M25/0043 , A61M25/04
摘要： An implantable medical therapy delivery device includes a non-conductive filament extending along a length of an outer surface of an insulative body of the device, wherein the filament includes a plurality of fixation projections and is secured to the outer surface of the insulative body such that the projections protrude outward from the outer surface and are spaced apart from one another along the length of the outer surface. The filament may be wound about the length with an open pitch. In some cases, the insulative body includes an open-work member forming at least a portion of the outer surface thereof, and the filament may be interlaced with the open-work member. In these cases, the filament may be bioabsorbable, for example, to provide only acute fixation via the projections thereof, while the open-work member provides a structure for tissue ingrowth and, thus, more permanent or chronic fixation.
摘要翻译：植入式药物治疗递送装置包括沿着装置的绝缘体的外表面的长度延伸的非导电细丝，其中所述细丝包括多个固定突起并且固定到所述绝缘体的外表面，使得突起从外表面向外突出并且沿着外表面的长度彼此间隔开。灯丝可以以开放节距围绕长度缠绕。在一些情况下，绝缘体包括形成其外表面的至少一部分的开口部件，并且细丝可以与开放部件交织。在这些情况下，丝可以是生物可吸收的，例如，仅通过其突起提供急性固定，而开放工作构件提供用于组织向内生长的结构，因此提供更永久或慢性固定的结构。

86. 发明申请

WO2015164168A1 IMPLANTABLE CARDIOVERTER-DEFIBRILLATOR (ICD) TACHYARRHYTHMIA DETECTION MODIFICATIONS RESPONSIVE TO DETECTED PACING 审中-公开
标题翻译：可植入式除虫剂（ICD）TACHYARRHYTHMIA检测对被检测的PACING的检测
公开(公告)号：WO2015164168A1
公开(公告)日：2015-10-29
申请号：PCT/US2015/026096
申请日：2015-04-16
申请人： MEDTRONIC, INC.
发明人： STADLER, Robert W. , ZHANG, Xusheng , SHARMA, Vinod , REINKE, James D. , SCHMID, Barbara J.
IPC分类号： A61B5/0402 , A61N1/39 , A61N1/375 , A61N1/362 , A61N1/372
CPC分类号： A61B5/0464 , A61B5/04017 , A61B5/686 , A61N1/3621 , A61N1/37264 , A61N1/37288 , A61N1/3756 , A61N1/3962 , A61N1/3987
摘要： An implantable medical device comprises a sensing module configured to obtain electrical signals from one or more electrodes and a control module configured to process the electrical signals from the sensing module in accordance with a tachyarrhythmia detection algorithm to monitor for a tachyarrhythmia. The control module detects initiation of a pacing train delivered by a second implantable medical device, determines a type of the detected pacing train, and modifies the tachyarrhythmia detection algorithm based on the type of the detected pacing train.
摘要翻译：可植入医疗装置包括被配置为从一个或多个电极获得电信号的感测模块和被配置为根据快速性心律失常检测算法来处理来自感测模块的电信号以控制快速性心律失常的控制模块。控制模块检测由第二可植入医疗装置递送的起搏训练的起始，确定检测到的起搏训练的类型，并且基于检测到的起搏训练的类型来修改快速心律失常检测算法。

87. 发明申请

WO2015160872A1 METHODS, IMPLANTABLE MEDICAL DEVICES, AND SYSTEMS THAT ABORT A HIGH VOLTAGE CHARGE WHEN A TRANSFORMER IS IMPAIRED 审中-公开
标题翻译：方法，可变形医疗设备和系统，当变压器受到限制时，高压充电
公开(公告)号：WO2015160872A1
公开(公告)日：2015-10-22
申请号：PCT/US2015/025847
申请日：2015-04-15
申请人： MEDTRONIC, INC.
发明人： CABELKA, Lonny V. , GRINBERG, Yanina , JENISON, Troy A.
IPC分类号： A61N1/39 , A61N1/05
CPC分类号： H02J7/007 , A61N1/0563 , A61N1/3981 , H02J7/0029 , H02J7/0052 , H02J7/345
摘要： High voltage charging is aborted when it is detected that a transformer providing the high voltage charge is impaired and is providing an impedance that is too low. In one instance, a voltage for a battery that provides power to the transformer is measured when the battery is substantially unloaded and a voltage is later measured when the battery is loaded during the high voltage charge. A dynamic threshold voltage is computed based on a chosen threshold impedance representing the impedance of the transformer and based the substantially unloaded voltage and on an internal resistance of the battery. When the loaded voltage is less than the threshold voltage, then the high voltage charging is aborted.
摘要翻译：当检测到提供高电压电荷的变压器被损坏并且提供太低的阻抗时，高电压充电被中止。在一种情况下，当电池基本上卸载时，测量向变压器供电的电池的电压，并且在高压充电期间当电池被加载时稍后测量电压。基于所选择的阈值阻抗来计算动态阈值电压，该阈值阻抗代表变压器的阻抗并且基于基本上无负载的电压和电池的内部电阻。当负载电压小于阈值电压时，高压充电中止。

88. 发明申请

WO2015112537A1 IMPLANTABLE MEDICAL DEVICES HAVING COFIRE CERAMIC MODULES AND METHODS OF FABRICATING THE SAME 审中-公开
标题翻译：具有辅助陶瓷模块的可植入医疗装置及其制造方法
公开(公告)号：WO2015112537A1
公开(公告)日：2015-07-30
申请号：PCT/US2015/012154
申请日：2015-01-21
申请人： MEDTRONIC, INC.
发明人： ZHAO, Yanzhu , WINE, Nicholas, C. , YAMAMOTO, Joyce, K. , AGUIRRE, Gerardo , KNUDSEN, Arne, K.
IPC分类号： A61N1/372 , H01Q1/38
CPC分类号： H01Q1/273 , A61B5/00 , A61B2562/12 , A61N1/36 , A61N1/37229 , H01Q1/24 , H01Q1/36 , H01Q7/00 , Y10T29/49117
摘要： An implantable medical device (IMD) and methods of fabricating the same are provided. An IMD can include a housing and a cofire ceramic module (CCM) coupled to the housing. The CCM can include an antenna cofire-integrated in the CCM. The antenna can include a plate composed of conductive material, and conductive antenna elements that are annular substrates having perimeters substantially coextensive with the perimeter of the plate. The antenna can also include interconnections. A first set of interconnections can be coupled between the plate and one of the conductive antenna elements, and a second set of interconnections can be coupled between the conductive antenna elements. The antenna can also include a feed line conductively coupled to the plate. In some embodiments, the feed line can be substantially serpentine-shaped to adjust impedance in the CCM.
摘要翻译：提供了可植入医疗装置（IMD）及其制造方法。 IMD可以包括耦合到壳体的壳体和共烧陶瓷模块（CCM）。 CCM可以包括集成在CCM中的天线焚烧。天线可以包括由导电材料构成的板，以及导电天线元件，其是具有与板的周边基本共同延伸的周长的环形基板。天线还可以包括互连。第一组互连可以耦合在板和导电天线元件中的一个之间，并且第二组互连可以耦合在导电天线元件之间。天线还可以包括导电耦合到板的馈电线。在一些实施例中，馈线可以是基本上蛇形的以调节CCM中的阻抗。

89. 发明申请

WO2015073478A1 EXTRAVASCULAR IMPLANT TOOLS WITH OPEN SHEATH AND IMPLANT TECHNIQUES UTILIZING SUCH TOOLS 审中-公开
标题翻译：使用这种工具的开放式植入式植入物和植入技术的特殊植入物
公开(公告)号：WO2015073478A1
公开(公告)日：2015-05-21
申请号：PCT/US2014/065116
申请日：2014-11-12
申请人： MEDTRONIC, INC.
发明人： SEIFERT, Kevin R. , CHRISTOPHERSON, Roger A. , OLSON, Nathan L. , POINDEXTER, Rebecca L.
IPC分类号： A61B17/34 , A61B19/00 , A61N1/05 , A61B17/00 , A61M25/06
CPC分类号： A61B17/3468 , A61B17/00234 , A61B17/32 , A61B17/3415 , A61B2017/00243 , A61B2017/00349 , A61B2017/320056 , A61B2090/0811 , A61M25/0662 , A61N1/0504 , A61N1/0563
摘要： Implant tools and techniques for implantation of a medical lead, catheter or other implantable component are provided. The implant tools and techniques are particularly useful in implanting medical electrical leads in extravascular locations, including subcutaneous locations. An example implant tool for implanting a medical lead includes a rod having a handle and a shaft, and a sheath configured to be placed on the shaft of the rod. The sheath includes a body having proximal end and a distal, a channel formed by the body, the channel extending from the proximal end to the distal end of the body, and an opening that extends along the body of the sheath from the proximal end to the distal end, wherein the channel is accessible via the opening.
摘要翻译：提供用于植入医疗引线，导管或其它可植入部件的植入物工具和技术。植入物工具和技术特别适用于在包括皮下位置的血管外位置植入医疗电线。用于植入医用引线的示例性植入工具包括具有手柄和轴的杆以及被配置为放置在杆的轴上的护套。护套包括具有近端和远端的主体，由主体形成的通道，从主体的近端延伸到远端的通道，以及沿着护套的主体从近端延伸到所述远端，其中所述通道可经由所述开口接近。

90. 发明申请

WO2014182642A1 SUBSTERNAL ELECTRICAL STIMULATION SYSTEM 审中-公开
标题翻译：子宫电刺激系统
公开(公告)号：WO2014182642A1
公开(公告)日：2014-11-13
申请号：PCT/US2014/036876
申请日：2014-05-06
申请人： MEDTRONIC, INC.
发明人： THOMPSON-NAUMAN, Amy E. , CHRISTIE, Melissa G.T. , MCVENES, Rick D.
IPC分类号： A61N1/375 , A61N1/05
CPC分类号： A61N1/3756 , A61N1/05 , A61N1/0504 , A61N1/0587 , A61N1/362 , A61N1/365 , A61N1/37288
摘要： Implantable cardiac pacing systems and methods for providing substernal pacing are described. In one example, a cardiac pacing system includes a pacemaker implanted in a patient and an implantable medical electrical lead. The implantable medical electrical lead includes an elongated lead body having a proximal end and a distal portion, a connector configured to couple to the pacemaker at the proximal end of the elongated lead body, and one or more electrodes along the distal portion of the elongated lead body, wherein the distal portion of the elongated lead body of the lead is implanted substantially within an anterior mediastinum of the patient and the pacemaker is configured to deliver pacing pulses to a heart of the patient.
摘要翻译：描述了植入式心脏起搏系统和用于提供下位起搏的方法。在一个示例中，心脏起搏系统包括植入患者的起搏器和可植入的医用电引线。可植入医疗电线包括具有近端和远端部分的细长引线本体，被配置为在细长引线体的近端处连接到起搏器的连接器以及沿着细长引线的远端部分的一个或多个电极其中所述引线的细长引线体的远端部分基本上植入患者的前纵隔，并且起搏器构造成将起搏脉冲输送到患者的心脏。

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