Ostomy bags and vessels for biological materials
作者： Leslie Klem , Cuilian Lin , Kishore Shah , Agis Kydonieus
DOI:
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摘要: The invention provides a vessel for biological materials comprising multilayer polymeric barrier material that has very low permeability to small molecules, such as water and oxygen, high flexibility softness, is resistant tearing. particularly useful forming vessels receive fluids, ostomy bags storing blood, blood products, IV solutions. comprises flexible, multilayer, (1) first sandwich polymer layer, (2) at least one sandwiched, oriented liquid crystal (3) second the layers disposed layer therebetween.
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