In the context of an ongoing debate on the potential risks of hypoxemia and hyperoxemia, it seems prudent to maintain the partial arterial oxygen pressure (PaO2) in a physiological range during ...

前回はSpO2とPaO2の違いについてお話ししました。 今回はfunctional saturation (SaO2)、fractional saturation、さらにそれを知った上でのSpO2のエラーがテーマです。対象は医療従事者となっております。今回は難しめの内容ですので、興味のある方のみご参照ください。

重度： PaO2≦55Torr, SpO2≦88% 中等度： PaO2=56～60Torr, SpO2=89～90% 軽度： PaO2=61～75Torr, SpO2=91～95% ここで注意したいのは、 「労作時に一時的に数値が下がる」 からといって、すぐに重度と判断できるわけではないということです。

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Introduction Targeted oxygenation protocols in mechanically ventilated patients are critical in avoiding the deleterious effects of hypoxaemia and hyperoxaemia. Peripheral oxygen saturation (SpO2) is ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Chronic obstructive pulmonary disease (COPD) is globally the third leading cause of death, causing 3.23 million deaths in 2019. Most feasible way to measure oxygen saturation is by pulse oximetry ...