Real-time monitoring system for the cardiac & respiratory parameters using bioimpedance technique

Ji Jer Huang, Yueh Nong Hong, Kuo Sheng Cheng, Chang Wen Chen

Research output: Contribution to journalConference articlepeer-review

2 Citations (Scopus)

Abstract

The purpose of this paper is to implement the bioimpedance system based on a digital signal processor chip (DSP) (ADSP-2101, Analog Device Corp.) and personal computer (PC) with digital and modular design approaches for monitoring the respiratory and cardiac parameters. The overall system contains a digital EPROM (eraseable programmable read-only-memory) oscillator, 8 independent current generators, a voltmeter with digital demodulation, an amplifier, an I/O interface and friendly man-machine interface through PC. Information such as respiratory flow (RF), respiratory rate (RR), tidal volume (TV), heart rate (HR), cardiac output (CO), stroke volume (SV), and electrocardiograph (ECG) are real-time presented on the personal computer monitor.

Original languageEnglish
Pages (from-to)216-221
Number of pages6
JournalProceedings of the IEEE Symposium on Computer-Based Medical Systems
Publication statusPublished - 1998
EventProceedings of the 1998 11th IEEE Symposium on Computer-Based Medical Systems - Lubbock, TX, USA
Duration: 1998 Jun 121998 Jun 14

All Science Journal Classification (ASJC) codes

  • Radiology Nuclear Medicine and imaging
  • Computer Science Applications

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