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[Data processing in the blood gas laboratory (author's transl)].

E Voigt, R Schorer

    Der Anaesthesist
    |March 1, 1978
    PubMed
    Summary

    A new computer system enhances blood-gas and acid-base parameter calculations. This system provides faster results by incorporating corrections for patient temperature and other factors.

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    Area of Science:

    • Clinical Chemistry
    • Medical Informatics
    • Biomedical Engineering

    Context:

    • Accurate blood-gas and acid-base analysis is crucial for patient diagnosis and management.
    • Traditional methods for calculating derived parameters can be time-consuming and prone to error.
    • The integration of computational tools offers potential for improved efficiency and precision in clinical laboratories.

    Purpose:

    • To describe a novel computer-assisted system for the calculation of derived blood-gas and acid-base parameters.
    • To detail the components of the system, including the AVL 937 analysator, HP 9825A desk calculator, and HP 5150A printer.
    • To highlight the incorporation of specific corrections to enhance the accuracy of derived parameter calculations.

    Summary:

    • The study presents a computer-assisted system integrating an AVL 937 analysator, HP 9825A calculator, and HP 5150A printer for blood-gas and acid-base analysis.
    • The system calculates derived parameters with corrections for patient temperature, plasma protein, reduced hemoglobin, and CO2-carbamino hemoglobin.
    • This automation significantly reduces the time required for calculation and feedback.

    Impact:

    • The developed system streamlines the process of obtaining critical patient data, leading to quicker clinical decision-making.
    • Improved accuracy in derived parameter calculations contributes to more reliable diagnostic interpretations.
    • The shortened feedback time enhances the overall efficiency of laboratory operations and patient care workflows.

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