"Saturation of peripheral oxygen" nghĩa là gì?


"Saturation of peripheral oxygen" -> nghĩa là độ bão hòa oxy trong máu ngoại vi, viết tắt là SpO2; đây là tỷ lệ hemoglobin oxy hóa (hemoglobin có chứa oxy) so với tổng lượng hemoglobin trong máu (Hemoglobin là một protein được tìm thấy trong các tế bào hồng cầu, quyết định màu đỏ của hồng cầu).

Ví dụ
Doctors suggest the normal oxygen level in a human body should be usually 95 percent or higher. The oxygen level may remain nearly 90 percent for people with chronic (mãn kinh) lung disease or sleep apnea (ngừng thở khi ngủ). The ‘SpO2 (saturation of peripheral oxygen)’ reading on a pulse oximeter shows the percentage of oxygen in one's blood.

Meanwhile, a woman from Lasudia village recovered (hồi phục) and was discharged with saturation of peripheral oxygen pulse of 97 on Tuesday.

During surgery, heart rate (HR) was maintained (duy trì) at 60–100 beats/min, mean arterial (động mạch) pressure (MAP) was kept within ±20% of the baseline value, saturation of peripheral oxygen (SPO2) was 98–100%, end-tidal carbon dioxide (ETCO2) was 35–45 mmHg, and BIS was 40–60.

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