Design and application of a closed sputum suction device for T-tube oxygen inhalation patients (一种T管吸氧患者密闭式吸痰装置的设计与应用)

Abstract

This paper introduces the design and application of a closed sputum suction device for T-tube oxygen inhalation. By connecting the closed sputum suction device for T-tube oxygen inhalation to the tracheotomy cannula, patients with mechanical ventilation can maintain a closed respiratory circuit all the time, which can reduce the risk of cross infection and respiratory disorders of patients with mechanical ventilation, and reduce the risk of hemodynamic disorders of patients. At the same time, it can reduce the workload of medical staff and ensure the safety of medical care. (本文介绍一种T管吸氧密闭式吸痰管装置的设计与应用。通过将T管吸氧密闭式吸痰管与气管切开套管相连, 使机械通气患者始终维持一个封闭的呼吸回路, 在减少交叉感染风险及机械通气患者的呼吸障碍的同时降低患者血流动力学紊乱的风险; 同时减轻医护人员工作负荷, 保障医疗护理安全。)

Keywords

• closed sputum aspiration
• nosocomial infection
• ventilator-associated pneumonia
• intensive care unit
• 密闭式吸痰
• 医院感染
• 呼吸机相关性肺炎
• 重症监护室