Respiratory protective devices-Compressed air line breathing apparatus for use with a full face mask, half mask or a mouthpiece assembly-Requirements, testing, marking. 呼吸保护装置。与全罩式面罩、半罩式面罩或口罩一起使用的压缩空气导管呼吸装置。要求、试验和标志。
Further, people with respiratory problems may have difficulty using a mask, which demands three times the lung power of normal breathing. 此外,有呼吸问题的人使用防毒面具可能会有困难,因为肺部会比正常呼吸费力三倍。
Respiratory mask for use with oxygen or compressed air bottles 呼吸面具,与氧气或压缩空气瓶一道使用
Treatment of respiratory failure secondary to overlap syndrome by bilevel positive airway pressure ventilation via nasal/ mouth mask 面罩机械通气治疗老年重叠综合征并发呼吸衰竭的研究
To Study management of respiratory failure tape I through nasal mask pressure support Ventilation ( PSV) and guiding signif cation by concepts of permissive hypercapnia ventilation ( PHV). 探讨经鼻压力支持通气(PSV)治疗Ⅱ型呼衰的效果及对可允许高碳酸血症通气(PHV)治疗的指导意义。
Respiratory face mask design based on reverse engineering 基于逆向工程的呼吸面罩设计
Conclusion Healthy nursing staff without respiratory diseases may not wear mask, when proceed clinical nursing procedure within 20 minutes. 结论护理人员身体健康、无呼吸道疾病进行临床护理操作,时间在20min以内,提示可以不戴口罩。
With the study in ap-plication of high scientific technology on pathophysiology and ventilator for respiratory failure, noninvasive mechanical ventilation ( negative pressure ventilation, mask positive pressure ventilation) is a safe and effective support for ma| ority of acute respiratory failure. 随着高科技应用于呼吸衰竭(呼哀)的病理生理和呼吸机的研究,发展无创性机械通气(负压通气、面罩正压通气),对大多数急性呼衰是一种安全有效的支持手段;
Treament of respiratory failure secondary to the acute exacerbation of chronic obstructive pulmonary diseases through bilevel positive airway pressure ventilation via nasal/ mouth mask 经口/鼻面罩双水平气道正压通气抢救慢性阻塞性肺疾病加重期呼吸衰竭
In the course of respiratory face mask design, Surfacer and Pro/ Engineer are used as computer aid design softwares. 利用Surfacer与Pro/Engineer软件实现了特定人脸呼吸面罩的造型设计。
Treatment of acute respiratory failure caused by acute lung injury with continuous positive airway pressure with face mask 经面罩持续气道正压治疗急性肺损伤致呼吸衰竭的临床研究
These respiratory parameters helps guide clinical anesthesia, to provide scientific basis for the obese patient mask ventilation. 这些呼吸参数有助于指导临床麻醉,为肥胖病人面罩通气提供科学依据。