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Develop Materials for Artificial Hearts and Blood Oxygenators.

机译:开发人工心脏和血液氧合器的材料。

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Polyvinyl alcohol (PVA) was esterified with acid chloride cholesterol half esters of succinic,glutaric,adipic,and dodecanedioic acids. Brominated and triturated models were used to demonstrate surface attachment by neutron activation analysis. Esterified PVA,as an artificial endothelium,was satisfactorily attached to a hydrophilic polyurethane structural member and to a spandex diaphragm for the DeBakey blood pump. Testing with spandex membranes was accomplished in the DeBakey blood pump configuration. (Author)

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