心脏测绘数据采集系统

Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society Pub Date : 1988-11-01 DOI:10.1109/IEMBS.1988.94427

K. Laurita, C.W. Thomas, M. Kavuru, H. Vesselle, J. Liebman

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引用次数: 8

摘要

设计了第三代多通道心脏电图数据采集系统。该系统能够记录240个电极位置的数据，采样频率为2000赫兹。该设计需要用于术中记录的专用前端电子设备，以及用于在线数据分析的高带宽数据采集。这些设计要求是为了简化与患者安全相关的问题(泄漏电流)和对大量数据的快速分析。

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Data acquisition system for cardiac mapping

A third-generation multichannel data acquisition system has been designed for cardiac electrogram analysis. The system is capable of recording data from 240 electrode sites, sampling at 2000 Hz. The design required special-purpose front-end electronics for intraoperative recordings, and high-bandwidth data acquisition for analysis of data on line. These design requirements are an attempt to simplify the problems associated with patient safety (leakage current) and the rapid analysis of large amounts of data.<>

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Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society

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