CONTAINER FOR MEDICAL USE

摘要

This invention provides containers for medical use comprising a storage portion formed of a soft polyvinyl chloride resin containing a vinyl chloride resin and diundecyl phthalate (DUP) as a plasticizer wherein the sheet exhibits an oxygen permeability of about 9.0 .times. 10 -10 to 22.0 .times. 10 -10 cc.cm/cm2.sec.cmHg/22.degree.C and a carbon dioxide permeability of about 6.0 .times. 10 -9 to 19.0 .times. 10 -9 cc.cm/cm2.sec.cmHg/22.degree.C . The containers are especially suitable for the storage of blood, especially the cellular components of blood. The invention also provides processes for making such containers as well as methods for storing blood cells using such containers.