Standard Number: YY/T 1803-2021(YY/T1803-2021)
Chinese:聚乙烯醇止血海绵
English:Polyvinyl alcohol hemostatic sponge
Effective Date:2022-09-01
ICS:11.120.20
Standard Applicability:This standard specifies the basic performance requirements of compressed polyvinyl alcohol hemostatic sponges mainly made of polyvinyl alcohol polymer materials, single-use, sterile supply, non-absorbable by the human body. This standard applies to the absorption of liquid through its own volume expansion on the bleeding point of physical compression hemostasis can not be absorbed by the body of polyvinyl alcohol hemostatic sponge. This standard does not apply to uncompressed polyvinyl alcohol sponges for liquid absorption, nor does it apply to polyvinyl alcohol sponges containing any drugs or hemostatic components, absorbable components and polyvinyl alcohol sponges with other therapeutic functions.
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