Method and apparatus for controlled gene or protein delivery
    31.
    发明授权
    Method and apparatus for controlled gene or protein delivery 失效
    用于控制基因或蛋白质递送的方法和装置

    公开(公告)号:US07729761B2

    公开(公告)日:2010-06-01

    申请号:US10890825

    申请日:2004-07-14

    IPC分类号: A61N1/30

    CPC分类号: A61N1/306

    摘要: An implantable system which includes a gene/protein delivery device and a pulse generator, as well as method of preparing the gene/protein delivery device and using the system, are provided. In one embodiment, the implantable system detects a predetermined condition or event and, in response, delivers gene(s) and/or protein(s) in conjunction with delivering pacing and/or defibrillation pulses.

    摘要翻译: 提供了包括基因/蛋白质递送装置和脉冲发生器的可植入系统,以及制备基因/蛋白质递送装置和使用该系统的方法。 在一个实施方案中,可植入系统检测预定条件或事件,并且作为响应,递送基因和/或蛋白质以及递送起搏和/或除颤脉冲。

    Method and apparatus to deliver drug and pacing therapy for treatment of cardiac disorders
    33.
    发明授权
    Method and apparatus to deliver drug and pacing therapy for treatment of cardiac disorders 失效
    用于治疗心脏疾病的药物和起搏疗法的方法和装置

    公开(公告)号:US07621906B2

    公开(公告)日:2009-11-24

    申请号:US10925508

    申请日:2004-08-25

    IPC分类号: A61K9/22

    摘要: A drug delivery system uses an electrically sensitive polymer to store a drug and applies an electric field onto the electrically sensitive polymer for quantitatively and temporally controlled drug delivery. In one embodiment, the drug delivery system is part of a cardiac rhythm management (CRM) system that includes an implantable CRM device and an implantable drug delivery device. The implantable CRM device delivers electrical therapies to a heart and controls the implantable drug delivery device by producing the electrical field with controllable amplitude, frequency, and timing.

    摘要翻译: 药物递送系统使用电敏聚合物来储存药物并将电场施加到电敏感聚合物上,用于定量和时间控制的药物递送。 在一个实施方案中,药物递送系统是包括可植入CRM装置和可植入药物递送装置的心律管理(CRM)系统的一部分。 可植入的CRM装置通过产生具有可控幅度,频率和时间的电场来向心脏递送电疗法并控制可植入药物递送装置。

    BIOLOGIC DEVICE FOR REGULATION OF GENE EXPRESSION AND METHOD THEREFOR
    35.
    发明申请
    BIOLOGIC DEVICE FOR REGULATION OF GENE EXPRESSION AND METHOD THEREFOR 审中-公开
    用于调节基因表达的生物学设备及其方法

    公开(公告)号:US20070036771A1

    公开(公告)日:2007-02-15

    申请号:US11277552

    申请日:2006-03-27

    IPC分类号: A61K48/00 G06F19/00 A61N1/00

    摘要: A system and device are provided which include a gene regulatory system controlling expression of one or more expression cassettes present in or released by the device, by emitting one or more stimulations. An expression cassette includes a regulatable transcription control element that is responsive to the emitted stimulations linked to an open reading frame of interest. The system optionally includes a sensor to sense a parameter indicative of a need, a telemetry module to receive an external command, or a programmable device, for regulating gene expression of the open reading frame.

    摘要翻译: 提供了一种系统和装置,其包括通过发射一种或多种刺激来控制存在于或释放的装置中的一种或多种表达盒的表达的基因调控系统。 表达盒包括可调节的转录控制元件,其响应于与感兴趣的开放阅读框架相关联的发射刺激。 该系统可选地包括用于感测指示需要的参数的传感器,用于接收外部命令的遥测模块或用于调节开放阅读框的基因表达的可编程设备。

    Epicardial patch including isolated extracellular matrix with pacing electrodes
    36.
    发明申请
    Epicardial patch including isolated extracellular matrix with pacing electrodes 失效
    心外膜包括分离的细胞外基质与起搏电极

    公开(公告)号:US20060136028A1

    公开(公告)日:2006-06-22

    申请号:US11017627

    申请日:2004-12-20

    IPC分类号: A61N1/05

    摘要: An epicardial patch includes an extracellular matrix (ECM) and a plurality of electrodes. The isolated ECM is configured for epicardial attachment over a myocardial region including an injured area to control post-injury remodeling of the myocardial region. The plurality of electrodes is configured for delivering electrical stimulation to enhance the effect of the isolated ECM in remodeling control by altering workload and stress on the myocardial region.

    摘要翻译: 心外膜贴片包括细胞外基质(ECM)和多个电极。 分离的ECM被配置用于在包括受伤区域的心肌区域上的心外膜附着以控制心肌区域的损伤后重建。 多个电极被配置为通过改变心肌区域上的工作负荷和压力来传递电刺激以增强孤立的ECM在重塑控制中的作用。

    Method and apparatus for minimizing post-infarct ventricular remodeling
    39.
    发明申请
    Method and apparatus for minimizing post-infarct ventricular remodeling 失效
    用于最小化梗死后心室重塑的方法和装置

    公开(公告)号:US20050288720A1

    公开(公告)日:2005-12-29

    申请号:US10862011

    申请日:2004-06-04

    IPC分类号: A61N1/362

    CPC分类号: A61N1/3627

    摘要: A cardiac rhythm management device is configured to deliver pre-excitation pacing to one or more sites in proximity to an infarcted region of the ventricular myocardium. The pre-excitation pacing in conjunction with counterpulsation therapy serves to either prevent or minimize post-infarct remodeling.

    摘要翻译: 心律管理装置被配置为将预激励起搏递送到心室心肌梗塞区域附近的一个或多个部位。 预激励起搏结合反搏疗法可预防或最小化梗死后重塑。