全身麻醉插管支持与口舌保护技术研究

Study on support of anesthesia intubation and protection of oral cavity and tongue

气管内插管是增强麻醉效果和确保患者安全的重要手段。常规的气管内插管存在管路受挤压变形导致通气受阻的隐患,同时可能发生损伤患者唇舌的风险。以固定器、压舌板和气管插拔分离式设计并整体化使用为特征,解决全身麻醉插管支持和口舌保护的难题,研制出了新型的辅助器械。通过全身麻醉手术患者200例临床试验,新型舌保护器组口腔损伤的发生率为2.0%,低于常规方法。说明该装置使用安全,可有效保护患者口舌,具有推广和转化价值。

Endotracheal intubation can enhance anaesthesia effect and ensure patient safety. Conventional intubation anesthesia existence hidden danger, lumen by extrusion deformation, lead to ventilation, and may damage the patient ’s lip and tongue. The incidence of oral-tongue injury was 2.0 % in 200 patients with general anesthesia by new oral-tongue protection device, which was lower than that of conventional method. It is showed that the device is safe and effectively protect the oraltongue of patient, which with the promotion and conversion value.