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Small pore size microporous membrane oxygenator reduces plasma leakage during prolonged extracorporeal circulation: a
Abstract:
Plasma leakage has been regarded as the main technical problem during prolonged extracorporeal circulation (ECC) with microporous membrane oxygenators (MMOs). We report the case of a 15 year old male who underwent long term ECC for ARDS and in whom, by using new MMOs with reduced pore size, we were able to achieve prolonged artificial gas exchange efficiency with minimal plasma leakage. We conclude that reduced pore size MMOs might represent a valuable technical advance in extracorporeal oxygenation therapy.
Insights
New microporous membrane oxygenators (MMOs) with reduced pore size minimize plasma leakage during prolonged extracorporeal circulation (ECC). This advance offers improved artificial gas exchange efficiency for patients requiring long-term respiratory support.
Area of Science:
- Cardiovascular Medicine
- Biomedical Engineering
- Respiratory Medicine
Background:
- Plasma leakage is a significant challenge in prolonged extracorporeal circulation (ECC) using microporous membrane oxygenators (MMOs).
- This leakage can compromise the efficiency and safety of artificial gas exchange therapies.