A new miniature fiber oxygenator for small animal cardiopulmonary bypass

Ralph J.F. Houston*, Fellery De Lange, Cor J. Kalkman

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

1 Citation (Scopus)

Abstract

Neurocognitive decline following cardiac surgery is an increasing problem, particularly affecting older patients. The use of cardiopulmonary bypass is a suspected cause. Research into pathophysiology and possible preventive measures requires the use of an animal model. Commercial oxygenators are too large and expensive for use in small animals. We describe a fiber oxygenator scaled for use in the rat. In vitro and in vivo testing show that it is able to support full gas exchange in this size of animal, and causes no allergic or toxic reactions.

Original languageEnglish
Pages (from-to)313-316
Number of pages4
JournalAdvances in Experimental Medicine and Biology
Volume540
DOIs
Publication statusPublished - 2003

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