pulse oximeter
US /ˈpʌls ˌɒksɪˈmiːtər/
UK /ˈpʌls ˌɒksɪˈmiːtər/
名詞
脈搏血氧儀
a medical device that indirectly monitors the oxygen saturation of a patient's blood (as opposed to measuring oxygen saturation directly through a blood sample) and changes in blood volume in the skin, producing a photoplethysmogram
範例:
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The nurse used a pulse oximeter to check the patient's oxygen levels.
護士使用脈搏血氧儀檢查患者的氧氣水平。
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Many people bought a pulse oximeter during the pandemic to monitor their health at home.
疫情期間，許多人購買了脈搏血氧儀在家監測健康狀況。