• DocumentCode
    544859
  • Title

    Sensorsystem for online bloodmonitoring

  • Author

    Gumbrecht, W. ; Schelter, W.

  • Author_Institution
    Siemens AG, Corporate Research and Development Paul-Gossen-Str. 100, P.O. Box 3220, W-8520 Erlangen
  • Volume
    6
  • fYear
    1992
  • fDate
    Oct. 29 1992-Nov. 1 1992
  • Firstpage
    2713
  • Lastpage
    2713
  • Abstract
    A sample taking sensor system for online pH, pO2, pCO2 and electrolyte monitoring is presented. The system consists of a two-lumen catheter with a sensor flow through cell, a pump unit with instrumentation and a personal computer. The sensor device is based on a silicon chip with chemically sensitive field effecttiansistors (ChemFETs) and electrode systems for potentiometric and amperometric transducer principals. In vitro measurements and animal studies with anaesthetized pigs have shown good correlation with standard analyzer equipment.
  • Keywords
    Calibration; Electrodes; Instruments;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Engineering in Medicine and Biology Society, 1992 14th Annual International Conference of the IEEE
  • Conference_Location
    Paris, France
  • Print_ISBN
    0-7803-0785-2
  • Electronic_ISBN
    0-7803-0816-6
  • Type

    conf

  • DOI
    10.1109/IEMBS.1992.5761634
  • Filename
    5761634
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=544859