心臟除顫器測量不確定度評定

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【摘要】心臟除顫器作為一種急救類醫(yī)療設(shè)備，廣泛應用于各醫(yī)療場所。其各項計量性能指標的準確性不僅影響急救的效果，還與病人的身體健康安全息息相關(guān)。本文針對該類設(shè)備相應的參數(shù)進行測量不確定度的分析與評定，以提高校準結(jié)果的準確性，為相關(guān)計量檢定人員提供參考。

【關(guān)鍵詞】心臟除顫器；不確定度；示值誤差

【DOI編碼】10.3969/j.issn.1674-4977.2024.05.077

Evaluation of Measurement Uncertainty for Defibrillators

KUANG Shimin

（Hainan Provincial Inspection Institute，Haikou 570206 China）

Abstract： As emergency medical devices， defibrillators are widely used in various medical settings. The accuracy of their various metrological performance indicators not only affects the effectiveness of emergency treatment but is also closely related to the health and safety of patients. This article analyzes and evaluates the measurement uncertainty of the corresponding parameters for such devices to enhance the accuracy of calibration results， providing a reference for metrological verification personnel.

Keywords： defibrillator； uncertainty； indication error

1.釋放能量不確定度的評定

根據(jù)校準規(guī)范，除顫分析儀釋放能量最大允許誤差為±2 J或測量值的±5%，兩者取大值。（剩余1076字）