A pH‐based experimental method for carbon dioxide exchange evaluation in cylindrical hollow fiber membrane oxygenators

2019 ◽  
Vol 14 (4) ◽  
Author(s):  
Hadi Tabesh ◽  
Mohammad Hossein Gholami ◽  
Dorsa Torabi ◽  
Khosrow Mottaghy
Keyword(s):  
Carbon Dioxide ◽  
Experimental Method ◽  
Hollow Fiber ◽  
Hollow Fiber Membrane ◽  
Carbon Dioxide Exchange ◽  
Fiber Membrane ◽  
Membrane Oxygenators

Carbon dioxide absorption by monoethanolamine in hollow fiber membrane contactors: A parametric investigation

AIChE Journal ◽  
2011 ◽  
Vol 58 (9) ◽  
pp. 2843-2855 ◽  
Author(s):  
Noureddine Boucif ◽  
Jean Pierre Corriou ◽  
Denis Roizard ◽  
Eric Favre
Keyword(s):  
Carbon Dioxide ◽  
Hollow Fiber ◽  
Hollow Fiber Membrane ◽  
Fiber Membrane ◽  
Carbon Dioxide Absorption ◽  
Parametric Investigation ◽  
Membrane Contactors

Removal of carbon dioxide from pressurized CO2–CH4 gas mixture using hollow fiber membrane contactors

2010 ◽  
Vol 351 (1-2) ◽  
pp. 21-27 ◽  
Author(s):  
Sayed A.M. Marzouk ◽  
Mohamed H. Al-Marzouqi ◽  
Muftah H. El-Naas ◽  
Nadia Abdullatif ◽  
Zahoor M. Ismail
Keyword(s):  
Carbon Dioxide ◽  
Hollow Fiber ◽  
Hollow Fiber Membrane ◽  
Gas Mixture ◽  
Fiber Membrane ◽  
Membrane Contactors

Reduction of Platelet Trapping in Membrane Oxygenators by Transmembraneous Application of Gaseous Nitric Oxide

1996 ◽  
Vol 19 (5) ◽  
pp. 291-293 ◽  
Author(s):  
D. Keh ◽  
M. Gerlach ◽  
I. Kürer ◽  
K.J. Falke ◽  
H. Gerlach
Keyword(s):  
Nitric Oxide ◽  
Extracorporeal Circulation ◽  
Hollow Fiber ◽  
Hollow Fiber Membrane ◽  
Fiber Membrane ◽  
Systemic Heparinization ◽  
Membrane Oxygenators

Bleeding during extracorporeal circulation (ECC) is often induced and/or aggravated by thrombocytopenia due to platelet-trapping in hollow fiber membrane oxygenators (HFMO). Nitric oxide (NO) has platelet anti-aggregating and dis-aggregating properties. In a paired system we tested whether gaseous NO, added to the gas compartment of one of two parallel running heparin-bonded HFMO attenuated platelet-trapping. Platelet consumption was markedly reduced in the NO-treated HFMO. These data strongly indicate that the application of gaseous NO could prove a new therapeutical approach to reduce bleeding during ECC, serving as a new way of preventing platelet loss, thus reducing the need for high systemic heparinization.

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