Cell Training For Local Field Stimulation
    1.
    发明申请
    Cell Training For Local Field Stimulation 有权
    局部场刺激的细胞训练

    公开(公告)号:US20080280339A1

    公开(公告)日:2008-11-13

    申请号:US11745620

    申请日:2007-05-08

    IPC分类号: C12N13/00 A61M37/00 C12N5/06

    摘要: A system is provided for stimulating one or more cells, wherein the stimulation is sub-threshold and may alter a transmembrane potential of the one or more cells. For some populations of cells it may be possible to affect the transmembrane potential to gain a therapeutic benefit. Cells of the sino-atrial node spontaneously depolarize predominantly due to the slow depolarization of transmembrane potential. The present system may provide sino-atrial cells with a local field stimulation that while not eliciting an action potential may nonetheless alter local transmembrane potential. Such alteration of transmembrane potential may permit an increase or decrease in a rate of depolarization, and hence modify heart rate.

    摘要翻译: 提供了一种用于刺激一个或多个细胞的系统,其中所述刺激是次阈值的并且可以改变所述一个或多个细胞的跨膜电位。 对于一些细胞群体,可能影响跨膜电位以获得治疗益处。 由于跨膜电位缓慢去极化,中心节点的细胞主要去极化。 本发明的系统可以为中心细胞提供局部场刺激,尽管不引起动作电位也可能改变局部跨膜电位。 跨膜电位的这种改变可以允许去极化率的增加或减少,从而改变心率。