Blending cardiac rhythm detection processes
    1.
    发明申请
    Blending cardiac rhythm detection processes 有权
    混合心律检测过程

    公开(公告)号:US20060217621A1

    公开(公告)日:2006-09-28

    申请号:US11089185

    申请日:2005-03-24

    IPC分类号: A61B5/04

    摘要: Systems and methods are described for classifying a cardiac rhythm. A cardiac rhythm is classified using a classification process that includes a plurality of cardiac rhythm discriminators. Each rhythm discriminator provides an independent classification of the cardiac rhythm. The classification process is modified if the modification is likely to produce enhanced classification results. The rhythm is reclassified using the modified classification process.

    摘要翻译: 描述了用于分类心律的系统和方法。 使用包括多个心律识别器的分类处理对心律进行分类。 每个节律鉴别器提供心脏节律的独立分类。 如果修改可能产生增强的分类结果,则修改分类过程。 使用修改的分类过程重新分类节奏。

    Arrhythmia classification and therapy selection
    2.
    发明申请
    Arrhythmia classification and therapy selection 有权
    心律失常分类与治疗选择

    公开(公告)号:US20060074331A1

    公开(公告)日:2006-04-06

    申请号:US10955831

    申请日:2004-09-30

    IPC分类号: A61B5/04

    CPC分类号: A61B5/7264 A61B5/04525

    摘要: Different types of cardiac arrhythmia are classified based on the morphology of the arrhythmic beats. Cardiac beats associated with an arrhythmic episode are compared to a plurality of representative beat morphologies, each representative beat morphology characterizing a type of arrhythmia of the heart. An arrhythmic episode may be classified as a particular type of arrhythmia if the morphology of the arrhythmic cardiac beats matches a representative beat morphology characterizing the particular type of arrhythmia. An appropriate therapy for the particular type of arrhythmia may be selected based on the arrhythmia classification. A particular type of arrhythmia may be associated with one or more therapies used to treat the arrhythmia. The therapy used to treat the arrhythmia may comprise a therapy identified as a previously successful therapy.

    摘要翻译: 基于心律失常节律的形态分类不同类型的心律失常。 与心律失常发作相关的心脏搏动与多个代表性搏动形态进行比较,每个代表性搏动形态表征心脏心律失常的类型。 如果心律失常心跳的形态与表征特定类型的心律失常的代表性搏动形态匹配,则心律失常发作可被分类为特定类型的心律失常。 可以基于心律失常分类来选择针对特定类型的心律失常的适当疗法。 特定类型的心律失常可能与用于治疗心律失常的一种或多种治疗相关联。 用于治疗心律失常的治疗可以包括被确定为先前成功的治疗的治疗。

    Post-shock recovery monitoring for tachyarrhythmia discrimination
    3.
    发明申请
    Post-shock recovery monitoring for tachyarrhythmia discrimination 有权
    急性心律失常辨别后的休克恢复监测

    公开(公告)号:US20050149125A1

    公开(公告)日:2005-07-07

    申请号:US10746857

    申请日:2003-12-24

    摘要: A cardiac rhythm management device is configured to discriminate between ventricular and supraventricular tachycardias (referred to as SVT/VT discrimination) by utilizing a morphology criterion in which the morphology of electrogram waveforms during ventricular beats are analyzed to determine if the beats are normally conducted. After the delivery of a cardioversion/defibrillation shock, however, the intraventricular conduction system is left in a modified state which alters the subsequently generated electrogram signal. Use of the morphology criterion for SVT/VT discrimination is discontinued after delivery of such a shock and resumed after a predetermined minimum number of normally conducted ventricular beats has been detected.

    摘要翻译: 心律管理装置被配置为通过利用形态学标准来区分心室和室上性心动过速(称为SVT / VT鉴别),其中分析心室搏动时的电描记图波形的形态以确定节拍是否正常进行。 然而,在输出心脏复律/除颤休克之后,心室内传导系统处于改变随后产生的电描记图信号的修改状态。 在发生这种休克后,停止使用SVT / VT鉴别的形态学标准,并且在检测到预定的最小数量的正常进行的心室搏动之后恢复。

    Algorithm for discrimination of 1:1 tachycardias
    4.
    发明申请
    Algorithm for discrimination of 1:1 tachycardias 有权
    用于区分1:1心动过速的算法

    公开(公告)号:US20050021097A1

    公开(公告)日:2005-01-27

    申请号:US10862779

    申请日:2004-06-07

    IPC分类号: A61N1/362

    CPC分类号: A61N1/3622

    摘要: An algorithm for detection of tachycardias and for discriminating between supraventricular tachycardia (SVT) and ventricular tachycardia (VT) when a 1:1 tachycardia condition is present that can be implemented in an implantable cardiac rhythm management device. Variability measures of AV and VA intervals during the tachycardia are computed and used to distinguish between SVT and VT.

    摘要翻译: 用于检测心动过速的方法,并且当存在可以在可植入的心律管理装置中实施的1:1的心动过速时,区分室上性心动过速(SVT)和室性心动过速(VT)。 计算心动过速期间AV和VA间隔的变异性测量,并用于区分SVT和VT。

    CARDIAC PACING SYSTEM FOR PREVENTION OF VENTRICULAR FIBRILLATION AND VENTRICULAR TACHYCARDIA EPISODE
    5.
    发明申请
    CARDIAC PACING SYSTEM FOR PREVENTION OF VENTRICULAR FIBRILLATION AND VENTRICULAR TACHYCARDIA EPISODE 有权
    用于预防心脏纤维性颤动和心室TACHYCARDIA EPISODE的CARDIAC PACING系统

    公开(公告)号:US20060195150A1

    公开(公告)日:2006-08-31

    申请号:US11380148

    申请日:2006-04-25

    申请人: Eric Lovett

    发明人: Eric Lovett

    IPC分类号: A61N1/368

    CPC分类号: A61N1/3622 A61N1/3956

    摘要: A cardiac pacing system preventing short-long-short pacing sequences. The system providing pacing pulses where necessary. The system having dynamic event window generation to adapt to changes in heart rate. The event window adaptable to process a number of intervals. The system including provisions for other inputs, such as sensor and morphology detection. The system adaptable for single mode and dual mode applications. The system also applicable to long pause prevention in atrial pacing and ventricular pacing.

    摘要翻译: 心脏起搏系统可以预防长时间短的起搏序列。 系统在必要时提供起搏脉冲。 该系统具有适应心率变化的动态事件窗口生成。 事件窗口适应于处理多个间隔。 该系统包括其他输入的规定,如传感器和形态检测。 该系统适用于单模和双模应用。 该系统还适用于心房起搏和心室起搏的长时间停止预防。

    Subcutaneous cardiac rhythm management with disordered breathing detection and treatment
    6.
    发明申请
    Subcutaneous cardiac rhythm management with disordered breathing detection and treatment 审中-公开
    皮下心律管理与无序呼吸检测和治疗

    公开(公告)号:US20050107838A1

    公开(公告)日:2005-05-19

    申请号:US10920549

    申请日:2004-08-17

    摘要: A lead system, coupled to an implantable device, is configured for subcutaneous, non-intrathoracic placement relative to a patient's heart. Cardiac activity detection circuitry is coupled to the lead system and configured to detect cardiac rhythms. Disordered breathing detection circuitry is coupled to the lead system and configured to detect disordered breathing. One or both of cardiac therapy circuitry and disordered breathing therapy circuitry may be coupled to the lead system and configured to delivery therapies to treat disordered breathing. Such therapies include cardiac pacing, diaphragmatic pacing, and hypoglossal nerve stimulation therapies. A patient-external respiratory device, such as a positive airway pressure device, may be configured to deliver a disordered breathing therapy. One or more of a patient-internal drug delivery device, a patient-external drug delivery device, or a gas therapy device may be employed to treat disordered breathing.

    摘要翻译: 耦合到可植入装置的引导系统被配置为相对于患者的心脏进行皮下,非胸内放置。 心脏活动检测电路耦合到引导系统并被配置成检测心律。 无序呼吸检测电路耦合到引导系统,并配置为检测无序呼吸。 心脏治疗电路和无序呼吸治疗电路中的一个或两者可以耦合到引导系统并且被配置为递送疗法以治疗无序呼吸。 这些疗法包括心脏起搏,膈肌起搏和舌下神经刺激疗法。 患者外部呼吸装置,例如气道正压通道装置,可配置成输送无序呼吸治疗。 可以使用患者内部药物递送装置,患者外部药物递送装置或气体治疗装置中的一种或多种来治疗无序呼吸。

    PACING THERAPY FOR DIASTOLIC HEART FAILURE
    8.
    发明申请
    PACING THERAPY FOR DIASTOLIC HEART FAILURE 有权
    用于DIASTOLIC心脏失败的治疗方法

    公开(公告)号:US20070239219A1

    公开(公告)日:2007-10-11

    申请号:US11278330

    申请日:2006-03-31

    IPC分类号: A61N1/365

    摘要: Described herein are methods and systems for delivering pacing therapy to HF patients who do not exhibit a reduced EF. Such patients do not have systolic dysfunction and generally do not benefit from established HF therapies that either augment contractile function or counteract conduction abnormalities. In one embodiment, a HF patient with a normal EF is tested for the adequacy of heart rate response during exercise. If the patient is found to be chronotropically incompetent, a rate-adaptive pacing mode is employed in order improve functional capacity.

    摘要翻译: 本文描述的是用于向没有显示减少的EF的HF患者输送起搏治疗的方法和系统。 这些患者没有收缩功能障碍,一般不会从建立的HF疗法中获益,既可增强收缩功能,又可抵消传导异常。 在一个实施例中,测试具有正常EF的HF患者在运动期间心率反应的适当性。 如果发现患者是慢性不适的,则采用速率自适应起搏模式以提高功能能力。

    Implant tool and improved electrode design for minimally invasive procedure
    9.
    发明授权
    Implant tool and improved electrode design for minimally invasive procedure 有权
    植入物工具和改进的电极设计用于微创手术

    公开(公告)号:US08788066B2

    公开(公告)日:2014-07-22

    申请号:US13540218

    申请日:2012-07-02

    IPC分类号: A61N1/18 A61N1/05 A61N1/36

    摘要: Devices and methods of use for introduction and implantation of an electrode as part of a minimally invasive technique. An implantable baroreflex activation system includes a control system having an implantable housing, an electrical lead, attachable to the control system, and an electrode structure. The electrode structure is near one end of the electrical lead, and includes a monopolar electrode, a backing material having an effective surface area larger than the electrode, and a releasable pivotable interface to mate with an implant tool. The electrode is configured for implantation on an outer surface of a blood vessel and the control system is programmed to deliver a baroreflex therapy via the monopolar electrode to a baroreceptor within a wall of the blood vessel.

    摘要翻译: 用于引入和植入电极作为微创技术的一部分的装置和方法。 可植入压力反射激活系统包括具有可植入壳体,可引导到控制系统的电引线和电极结构的控制系统。 电极结构靠近电引线的一端,并且包括单极电极,具有大于电极的有效表面积的背衬材料以及与植入工具配合的可释放的可枢转接口。 电极被配置为植入在血管的外表面上,并且控制系统被编程为通过单极电极将压力反射治疗递送到血管壁内的压力感受器。

    DISPLAYING SOCIAL NETWORK PLATFORM UPDATE DATA
    10.
    发明申请
    DISPLAYING SOCIAL NETWORK PLATFORM UPDATE DATA 审中-公开
    显示社交网络平台更新数据

    公开(公告)号:US20130091206A1

    公开(公告)日:2013-04-11

    申请号:US13269854

    申请日:2011-10-10

    IPC分类号: G06F15/16

    CPC分类号: G06Q50/01

    摘要: Illustrated is a system and method to retrieve a list that includes at least one contact, from a social network platform. The system and method to build a contact object for the at least one contact, the contact object including an avatar representing the at least one contact. Additionally, the system and method to retrieve update data for the at least one contact object over a period of time. Further, the system and method to display the avatar and the update data associated with the at least one contact object.

    摘要翻译: 说明的是从社交网络平台检索包括至少一个联系人的列表的系统和方法。 构建至少一个联系人的联系人对象的系统和方法,所述联系对象包括表示所述至少一个联系人的化身。 另外,用于在一段时间内检索至少一个联系人对象的更新数据的系统和方法。 此外,显示化身的系统和方法以及与至少一个接触对象相关联的更新数据。