COVID-19のパンデミック中に自宅で酸化計を準備する必要がありますか?
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2021-06-15
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LEPU
The fingertip blood pulse オキシメータ is a small instrument that is clamped on the finger to monitor the oxygen level in the blood. This kind of equipment, which was originally only available in the hospital, suddenly began to attract everyone's attention because of the COVID-19 pandemic.
指先の血液パルスオキシメータは病院で一般的に使用されていますが、健康な人のために自宅で使用する価値は限られています。 機器の問題や誤った使用により、測定値が不正確になる可能性があるため、医療スタッフの包括的な診断サポートなしに指先の血液パルスオキシメータのみに依存することは賢明ではありません。
1. What is the use of a fingertip blood pulse オキシメータ?
The fingertip blood pulse オキシメータ is very small. After clamped on the finger, it can measure the pulse and the percentage of oxygen in the blood by shining light on the finger. The normal blood oxygen saturation of a healthy person is about 95 to 100%. There may be lung disease if the oxygen level is below this level. A level below 92% (88% for chronic obstructive pulmonary disease - COPD) indicates a serious condition and may require supplemental oxygen or hospital monitoring.
The fingertip blood pulse オキシメータs have been a common medical device since the 1970s. They are most commonly used for people with respiratory diseases, and sometimes for athletes and pilots who must monitor blood oxygen levels. They are mainly used for clinical testing and monitoring, but they may also be used at home for certain groups of people.
2. Can the fingertip blood pulse オキシメータ diagnose COVID-19?
The answer is negative. A 指先パルスオキシメータ may detect a problem with blood oxygen levels, which may be related to the coronavirus, but it is only part of a comprehensive diagnosis. Blood oxygen saturation can help clinical decision-making, but it cannot replace clinical evaluation, nor can it replace the diagnosis process.
Some doctors suggest that for patients with suspected symptoms of COVID-19, whose state of illness is not serious so they don't need to be hospitalized, they can consider using fingertip blood pulse オキシメータs for monitoring at home.
