A new hollow-fiber oxygenator for clinical cardiopulmonary bypass. 1984

L A Golding, and F D Loop, and J Meserko, and M Sinkewich, and Y Nosé

A new hollow-fiber oxygenator has become available for clinical cardiopulmonary bypass. It is available in three sizes for adult use, ranging from 3.3 to 5.4 m2. The surface area is dependent on the number of fibers, with blood and oxygen effecting very efficient gas transfer throughout the length of each of the fibers. The clinical experience now covers 100 patients, using the 3.3-m2 device in 16 patients, the 4.3-m2 device in 12 patients, and the 5.4-m2 device in 72 patients. In all cases, the oxygenator has proven highly efficient in gas transfer. The addition of an oxygen-blending unit was found to be necessary to prevent overoxygenation. It is a safe and effective device to use in routine clinical practice.

UI MeSH Term Description Entries
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D010100 Oxygen An element with atomic symbol O, atomic number 8, and atomic weight [15.99903; 15.99977]. It is the most abundant element on earth and essential for respiration. Dioxygen,Oxygen-16,Oxygen 16
D010107 Oxygenators, Membrane Devices in which blood and oxygen are separated by a semipermeable membrane, generally of Teflon or polypropylene, across which gas exchange occurs. The membrane may be arranged as a series of parallel plates or as a number of hollow fibers; in the latter arrangement, the blood may flow inside the fibers, which are surrounded by gas, or the blood may flow outside the fibers and the gas inside the fibers. (Dorland, 28th ed) Membrane Oxygenator,Membrane Oxygenators,Oxygenator, Membrane
D002315 Cardiopulmonary Bypass Diversion of the flow of blood from the entrance of the right atrium directly to the aorta (or femoral artery) via an oxygenator thus bypassing both the heart and lungs. Heart-Lung Bypass,Bypass, Cardiopulmonary,Bypass, Heart-Lung,Bypasses, Cardiopulmonary,Bypasses, Heart-Lung,Cardiopulmonary Bypasses,Heart Lung Bypass,Heart-Lung Bypasses
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D000368 Aged A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available. Elderly

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