医用外科口罩 Medical surgical masks

型号规格ⅠType specification:

长方形、9.5cmx17.5cm

结构组成/Structural components:

本产品由口罩体、口罩带、鼻夹组成，口罩体由无纺布和聚丙烯熔喷布组成。产品应无菌。经环氧乙烷灭菌后，环氧乙烷残留量应不大于10ug/g。一次性使用。

This product is composed of mask body, mask belt and nose clip.The maskbody is composed of non-woven cloth and polypropylene melt-blown cloth.The product should be sterile.After sterilization with ethylene axide, the residualamount of ethylene oxide should not be greater than 10ug/g.Single use.

适用范围/Scope of application:

供临床医务人员在有创操作过程中佩戴，覆盖住使用者的口鼻及下颌，为防止病原体微生物、体液，颗粒物的直接透过提供物理屏障。

lt is worn by clinical medical staff during inivasive operations, covering the mouth,nose and jaw of the user, and providing a physical barrier to prevent pathagenicmicroorganisms, body fluids, and particles from directly penetrating.