多功能急救给氧新型面罩的研制

Development of a New Multi-Purpose Face Mask for Oxygen Provision in First Aid

目的:研制一种新型的主要用于内窥镜检查时急救给氧的多功能面罩,该面罩也可用于平战时伤病员的急救。方法:采用透明硅胶制作罩体,透明硅胶罩体上设计有连套式内镜检查入口,适用于不同大小的胃镜及纤维支气管镜通过,连套式内镜检查入口与底座脱离时,露出底座插管口,可以用作急救时的气管插管。其设有氧浓度调节钮,可以调节吸入氧浓度水平。结果:该面罩可以用于无痛内窥镜检查,急救时及气管插管时的紧急给氧。结论:该面罩大大提高了无痛内窥镜检查及气管插管时的安全性,也可作为普通麻醉面罩使用。

Objective To develop a new multi-purpose face mask for oxygen provision in first aid,which can be used in both war time and peace time.Methods The structure,operating principle and application of a multi-purpose face mask,whose transparent silicone mask body has even the entrance of nested endoscopy and oxygen concentration regulating twist,are introduced in this paper.Results This mask can be used in painless endoscopy and emergent oxygen supply in tracheal intubatton.Conclusion The mask can greatly enhance the safety of painless endoscopy and it can also be used as mask for the use of general anesthesia.