ĐẶC ĐIỂM CÁC CHỈ SỐ CỦA PHƯƠNG PHÁP ĐO KHÍ MÁU KHÔNG XÂM LẤN BẰNG MÁY AGM100 MEDIPINES TRÊN BỆNH NHÂN THÔNG KHÍ NHÂN TẠO XÂM NHẬP DO SUY HÔ HẤP GIẢM OXY MÁU

Abstract

Objective: To desribe characteristics of non-invasive blood gas measurements using AGM100 MediPines in patients with hypoxemic respiratory failure treated with invasive mechanical ventilation. Participants: Patients with hypoxemic respiratory failure treated with invasive mechanical ventilation at the Center for Critical Care Medicine, Bach Mai Hospital. Methods: This prospective descriptive study was conducted on  patients with hypoxemic respiratory failure treated with invasive mechanical ventilation. Key parameters such as SpO₂, gPaO₂, gPaO₂/FiO₂, PETCO₂, and O₂ Deficit were measured using the AGM100 MediPines. Results: There were 30patiens included inthe study with total of 165 non-invasive blood gas measurements. The average age of the patients was 59.7 years, with 69.7% being male. The leading cause of respiratory failure was pneumonia, accounting for 84.9% of cases. Most patients had normal SpO₂ levels (> 95%), though 36.4% showed decreased gPaO₂ (< 80 mmHg). 74% of patients had gPaO₂/FiO₂ values ranging from 100 to 300 mmHg, and 94,6% had an O₂ Deficit greater than 60 mmHg, indicating severe hypoxemia. Conclusion: The study indicates that the AGM100 MediPines provides valuable data on gas exchange.