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    • 3. 发明授权
    • Pacemaker with conditional atrial tracking capability
    • 起搏器具有条件性心房跟踪能力
    • US4624260A
    • 1986-11-25
    • US731581
    • 1985-05-07
    • Ross G. Baker, Jr.Richard V. CalfeeRichard S. SandersJoe VandegriffJay Warren
    • Ross G. Baker, Jr.Richard V. CalfeeRichard S. SandersJoe VandegriffJay Warren
    • A61N1/365A61N1/362A61N1/372A61N1/36
    • A61N1/3622
    • An implantable microprocessor-controlled dual chamber heart pacemaker is programmed to control the timing of the pacing of the ventricle in response to high rate atrial signals. The microprocessor operates in conjunction with an atrial timer to detect atrial signals which occur at a rate in excess of a predefined atrial rate limit. The microprocessor paces the ventricle at a predefined desirable demand rate and inhibits pacing of the atrium in response to the high rate atrial activity. The microprocessor also controls the timing of an atrial refractory interval which includes an absolute refractory portion during which atrial signals are not detected and a relative refractory portion during which atrial signals are detected but are not tracked. The combined absolute and relative atrial refractory portions insure that relatively high rate atrial signals are detected and spurious signals conducted from the ventricle are ignored.
    • 可编程微处理器控制的双室心脏起搏器被编程为响应于高速率心房信号来控制心室起搏的时机。 微处理器与心房定时器一起操作以检测以超过预定的心房率限制的速率发生的心房信号。 微处理器以预定的期望需求速度使心室步行,并且响应于高速率心房活动而抑制心房起搏。 微处理器还控制心房难治性时间间隔的时间,其包括不检测心房信号的绝对耐火部分和在其期间检测到但不被跟踪心房信号的相对耐火部分。 组合的绝对和相对的心房难治部分确保检测到相对较高的率的心房信号,并且忽略从心室传导的杂散信号。
    • 5. 发明申请
    • Method and apparatus for beat alignment and comparison
    • 拍子对准和比较的方法和装置
    • US20060116725A1
    • 2006-06-01
    • US10999274
    • 2004-11-29
    • Surekha PalreddyJay WarrenAlan Ostroff
    • Surekha PalreddyJay WarrenAlan Ostroff
    • A61N1/39
    • A61B5/04525A61B5/0464A61N1/3622A61N1/3956Y10S128/92
    • Methods of using a template having a template data set and template parameters to provide improved alignment of captured cardiac signal data to a stored template. More particularly, in an illustrative method, a captured cardiac signal is first configured using template parameters for a stored template. Then, once configured, the captured cardiac signal is then compared to the stored template. Other embodiments include implantable cardiac treatment devices including operational circuitry configured to perform the illustrative method. In a further embodiment, more than one stored templates may be used. Each template can have independently constructed templates, such that a single captured cardiac signal may be configured using first parameters for comparison to a first template, and using second parameters for comparison to a second template.
    • 使用具有模板数据集和模板参数的模板的方法来提供捕获的心脏信号数据与存储的模板的改进对准。 更具体地,在说明性方法中,首先使用用于存储的模板的模板参数来配置捕获的心脏信号。 然后,一旦配置,捕获的心脏信号然后与存储的模板进行比较。 其他实施例包括可植入心脏治疗装置,其包括被配置为执行说明性方法的操作电路。 在另一实施例中,可以使用多于一个的存储的模板。 每个模板可以具有独立构造的模板,使得可以使用用于与第一模板进行比较的第一参数以及使用用于与第二模板进行比较的第二参数来配置单个捕获的心脏信号。
    • 9. 发明申请
    • ATRIAL AND VENTRICULAR IMPLANTABLE CARDIOVERTER-DEFIBRILLATOR AND LEAD SYSTEM
    • ATRIAL和VENTRICULAR可植入式减速器和引导系统
    • US20060247689A1
    • 2006-11-02
    • US11457891
    • 2006-07-17
    • Jay Warren
    • Jay Warren
    • A61N1/39
    • A61N1/3622A61N1/3918A61N1/3925A61N1/3956
    • A cardiac rhythm management system, such as an implantable cardioverter-defibrillator (ICD), provides atrial anti-tachyarrhythmia therapy, such as a bipolar or unipolar electrical cardioversion countershock, or provides both atrial and ventricular anti-tachyarrhythmia therapy. The atrial and ventricular anti-tachyarrhythmia therapies have independent cardioversion-defibrillation energy levels and other parameters. The system provides an endocardial lead that is convenient to implant for providing the anti-tachyarrhythmia therapy. The endocardial lead includes a first supraventricular electrode disposed in the atrium and superior vena cava, and optionally includes a first ventricular electrode and ICD housing electrode.
    • 诸如植入式心律转复除颤器(ICD)之类的心律管理系统提供心房反心律失常疗法,例如双相或单极电复律复发,或提供心房和心室心动过速心律失常治疗。 心房和心室反心律失常疗法具有独立的心脏复律除颤能量等参数。 该系统提供方便植入物以提供抗心律失常疗法的心内膜导联。 心内膜包括设置在心房和上腔静脉中的第一室上电极,并且可选地包括第一心室电极和ICD外壳电极。