首页>
外国专利>
Subcutaneous insertable cardiac monitor optimized for long term, low amplitude electrocardiographic data collection
Subcutaneous insertable cardiac monitor optimized for long term, low amplitude electrocardiographic data collection
展开▼
机译:皮下插入式心脏监护仪经过优化,可长期,低幅度采集心电图数据
展开▼
页面导航
摘要
著录项
相似文献
摘要
Long-term electrocardiographic and physiological monitoring over a period lasting up to several years in duration can be provided through a continuously-recording subcutaneous insertable cardiac monitor (ICM). The sensing circuitry and the physical layout of the electrodes are specifically optimized to capture electrical signals from the propagation of low amplitude, relatively low frequency content cardiac action potentials, particularly the P-waves that are generated during atrial activation. In general, the ICM is intended to be implanted centrally and positioned axially and slightly to either the left or right of the sternal midline in the parasternal region of the chest. Additionally, the ICM includes an ECG sensing circuit that measures raw cutaneous electrical signals and performs signal processing prior to outputting the processed signals for sampling and storage.
展开▼