Composite Hollow-Fiber Membranes in Blood Oxygenation
β Scribed by Z. R. Karichev; A. L. Muler
- Book ID
- 110291354
- Publisher
- Springer
- Year
- 2001
- Tongue
- English
- Weight
- 58 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0040-5795
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## Abstract Hollow fibers have been produced and evaluated for use as membrane oxygenators in an artificial heart device. Gas permeable capillaries now commercially available are unsuitable for this use because of: (1) low percent open crossβsectional area, (2) large internal diameter, and (3) high
Oxygen ion conducting Ba 0.5 Sr 0.5 Co 0.8 Fe 0.2 O 3-Ξ΄ hollow fiber membranes with o.d. 1.15 mm and i.d. 0.71 mm were fabricated using a sequence of extrusion, gelation, coating and sintering steps. The starting ceramic powder was synthesized by combined EDTA-citrate complexing followed by thermal