目的 探讨多功能防护型吸氧面罩在高流量氧疗、感染防控、同步治疗及防压力性损伤等方面的实用价值。方法 选取2023-07至2025-06解放军总医院第三医学中心收治的需氧疗支持的伤病员 200例,随机分为观察组和对照组,每组100例。观察组使用研制的多功能防护型吸氧面罩,对照组使用传统口鼻吸氧面罩。比较两组氧疗效果、感染发生率、同步治疗便利性、压力性损伤发生率及患者满意度等指标。结果 观察组氧疗后 24 h 动脉血氧分压(PaO2)达(85.23±2.89)mmHg、血氧饱和度(SpO2)达(96.79±1.09)%,改善程度优于对照组的PaO2(76.16±2.67)mmHg及SpO2(95.13±2.04)%,差异有统计学意义(P<0.05);观察组压力性损伤发生率为2.0%,低于对照组的10.0%,差异有统计学意义(P<0.05);观察组同步治疗单次平均耗时(2.72±0.59)min、便利性评分(8.85±0.48)分,均优于对照组的(5.87±0.29)min及(5.57±0.68)分,差异有统计学意义(P<0.05);观察组患者满意度评分(92.12±2.35)分,高于对照组的(81.79±2.53)分,差异有统计学意义(P<0.05)。两组交叉感染发生率差异无统计学意义。结论 多功能防护型吸氧面罩可有效提升氧疗效果,降低压力性损伤发生率,保障同步治疗顺利实施,提高患者满意度。
Abstract
Objective To explore the practical value of multifunctional protective oxygen inhalation mask in high-flow oxygen therapy, infection prevention and control, simultaneous treatment, and prevention of pressure injuries. Methods A total of 200 sick and wounded patients requiring oxygen therapy support who were admitted to the Third Medical Center of PLA General Hospital from July 2023 to June 2025 were selected and randomly divided into an observation group (n=100) and a control group (n=100). The observation group used the developed multifunctional protective oxygen masks, while the control group used the traditional oronasal oxygen inhalation masks. Indicators including oxygen therapy effect, infection rate, convenience of simultaneous treatment, incidence of pressure injuries, and patient satisfaction were compared between the two groups. Results In the observation group,PaO2 reached (85.23±2.89) mmHg and SpO2 reached(96.79±1.09)% at 24h after oxygen therapy, and the improvement was significantly better than PaO2 (76.16±2.67) mmHg and SpO2 (95.13±2.04)% in the control group at the same time point, with statistically significant difference (P<0.05). The incidence of pressure injuries in the observation group was 2.0%, significantly lower than 10.0% in the control group, and the difference was statistically significant (P<0.05). The average single time consumption of simultaneous treatment in the observation group was (2.72±0.59)min and the convenience score was(8.85±0.48) points, both significantly better than (5.87±0.29) min and (5.57±0.68) points in the control group, and the difference was statistically significant (P<0.05). The patient satisfaction score in the observation group was (92.12±2.35), significantly higher than (81.79±2.53) in the control group, and the difference was statistically significant (P<0.05). There was no statistically significant difference in the incidence of cross-infection between the two groups. Conclusions The multifunctional protective oxygen inhalation mask can effectively improve the oxygen therapy effect, reduce the incidence of pressure injuries, ensure the smooth implementation of simultaneous treatment, and enhance patient satisfaction.
关键词
战备医疗保障 /
多功能型 /
防护型 /
吸氧面罩 /
实用价值
Key words
combat readiness medical support /
multifunctional /
protective /
oxygen inhalation mask /
practical value
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