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- ambu facepiece 安布式面具
- Position the face mask of the Ambu bag over the client's mouth and nose. 将急救袋面罩置于患儿口、鼻。
- Q16：What is the shelf life of 3M's filtering facepiece respirators? 问16：3M随弃式呼吸防护口罩的存放期是多长时间？
- If it does not fit properly,airborne contaminates will penetrate (enter underneath) the facepiece seal. 否则空气中的有害细菌仍能够从口罩和脸部的缝隙中渗透进来。
- The patients, often intubated would be placed in a taxi or car, using a borrowed hospital Ambu bag to keep the patient breathing. 病人常插上气管内管被放置在计程车或车子内，使用医院借来的呼吸辅助袋使病人继续呼吸。
- Multiple sizes or alternative facepiece designs can provide the individual with additional options for obtaining a good fit and seal. 不同的号型或不同的面罩设计可以给使用者提供更多选择，取得良好的适合性和密合性。
- If a respirator does not seal tightly to the face, airborne hazards can penetrate or enter underneath the facepiece seal and into the breathing zone. 如果呼吸器不能紧密地与使用者的面部密合，空气污染物就会从面部密封部位穿透，进入呼吸道。
- Refer to the User Instructions for the specific facepiece or Powered Air Purifying Respirator (PAPR) unit and headgear used to identify the components that can be cleaned. 应参考具体型号的呼吸器面罩或电动送风过滤式呼吸器（PAPR）和头罩的使用说明书，了解可以清洗的部件。
- Fit of the respirator to the face is very important. If it does not fit properly, airborne contaminates will penetrate (enter underneath) the facepiece seal. 防护口罩与使用者脸部的适合性(密合性)是非常重要的。若适合性不够,空气中的有害物会从面部密封处进入口罩。
- Typical use by dates for filtering facepiece respirators are in the three to five year range for product stored in the conditions specified on the packaging. 在包装上规定的存放条件下，随弃式呼吸防护口罩的有效存放期通常为制造之日起3至5年。
- Reusable elastomeric respirators are a type of respiratory protection that has a flexible, rubber-like facepiece with either permanent or removable filter cartridges. 可重复使用式呼吸器面罩是一种有弹性的，通常为橡胶材质的面罩，可以使用固定的或可更换的过滤元件。
- The facepiece can often be cleaned, repaired and reused, and the filter cartridges can be discarded and replaced when they become unsuitable for further use. 面罩可以经常清洗、维护和重复使用，过滤元件在不适合使用时可以更换。
- In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full facepiece operated in the pressure demand or other positive pressure mode. 如果发生火灾，请在要求的压力下，穿保护衣和国立职业安全与健康研究所批准的呼吸器械和口罩。
- Such protection can be accomplished by a disposable filtering facepiece (e.g., N95, surgical respirator), a reusable elastomeric respirator or a powered air purifying respirator (PAPR). 防护措施可以是随弃式呼吸防护口罩（比如N95呼吸防护口罩，医用呼吸防护口罩），可更换式呼吸器橡胶面罩，或电动送风过滤式呼吸器（PAPR）。
- Purchasing reusable respirators also may reduce or eliminate the impact of potential shortages of filtering facepiece respirators and may be more cost effective over the duration of the pandemic. 购买可更换式呼吸器不仅可以降低或消除随弃式呼吸防护口罩因货源不足造成的潜在影响，而且在流感爆发期间使用时还会更经济。
- Additionally, the website links listed in the previous question contain the proper procedures for putting on the respirator and checking for fit and seal for 3M filtering facepiece respirators. 此外，在上一个问题的回答中也提供了正确佩戴3M随弃式呼吸防护口罩，检查佩戴气密性方法的网站链接。
- The faceblank is an important functional assembly in the overall design of the facepiece,which puts other functional assemblies,such as eyepieces,breathing system,voice transmitter and nosecup etc. 罩体是将防毒面具中各功能部件(如眼窗、呼吸气系统、通话器和阻水罩等)组成为一个整体的骨架,是面罩总体设计中的一个重要部件,涉及面罩十多项技术性能指标。
- facepiece with one-piece facial visor 大眼窗面罩
- Performance test methods for facepiece of filter type respirator 过滤式防毒面具面罩性能试验方法
- With soft durable pliable rubber facepiece,sewed yarn in edge,more comfortable and no stimulate to the skin,reusable; 面罩由柔软且易弯曲的橡胶制成，边缘缝制纯绵布，配带更加舒服且不刺激皮肤，可重复使用；
