Contemporary Nursing

Objective To discuss and study the effect of Venturi high flow humidified oxygen therapy device on patients with offline tracheal intubation. Methods A total of 64 patients with endotracheal intubation admitted to our hospital from July 2022 to July 2023 were selected and divided into control group and experimental group according to the order of admission time, 32 patients in each group, and the domestic respiratory humidification therapy instrument (Siberi OH-70C) was used in the control group for oxygen therapy. The experimental group received oxygen therapy with Venturi high flow humidifying oxygen therapy device, and analyzed the airway humidification effect, complication rate and blood gas index of patients in the two groups. Results After the two groups of patients were treated in different ways, the experimental group of patients had better airway humidification effect (P<0.05). From the perspective of the complication rate of patients, there was no significant difference between the two groups (p>0.05). By analyzing the blood gas index of patients, the experimental group of patients was better (p<0.05). Conclusion For off-line tracheal intubation patients, the humidification oxygen therapy device provided by Venturi high water injection test can improve the airway humidification effect of patients, reduce complications, and stabilize the blood gas index of patients, which is worth advocating.

Venturi high flow humidified oxygen therapy device; Tracheal intubation offline