A New Multilayered Composite Hollow Fiber Membrane for Artificial Lung

1990 ◽  
Vol 14 (5) ◽  
pp. 369-372 ◽  
Author(s):  
Jun Kamo ◽  
Makoto Uchida ◽  
Takayuki Hirai ◽  
Haruhiko Yosida ◽  
Kensuke Kamada ◽  
...  
Keyword(s):  
Hollow Fiber ◽  
Hollow Fiber Membrane ◽  
Artificial Lung ◽  
Fiber Membrane ◽  
Multilayered Composite

scholarly journals Applying a Hydrophilic Modified Hollow Fiber Membrane to Reduce Fouling in Artificial Lungs

Separations ◽  
2021 ◽  
Vol 8 (8) ◽  
pp. 113
Author(s):  
Nawaf Alshammari ◽  
Meshari Alazmi ◽  
Vajid Nettoor Veettil
Keyword(s):  
Gas Exchange ◽  
Hollow Fiber ◽  
Hollow Fiber Membrane ◽  
Membrane Surface ◽  
Artificial Lung ◽  
Hollow Fiber Membranes ◽  
Fiber Membrane ◽  
Hydrophilic Modification ◽  
Protein Fouling ◽  
Time Periods

Membranes for use in high gas exchange lung applications are riddled with fouling. The goal of this research is to create a membrane that can function in an artificial lung until the actual lung becomes available for the patient. The design of the artificial lung is based on new hollow fiber membranes (HFMs), due to which the current devices have short and limited periods of low fouling. By successfully modifying membranes with attached peptoids, low fouling can be achieved for longer periods of time. Hydrophilic modification of porous polysulfone (PSF) membranes can be achieved gradually by polydopamine (PSU-PDA) and peptoid (PSU-PDA-NMEG5). Polysulfone (PSU-BSA-35Mg), polysulfone polydopamine (PSUPDA-BSA-35Mg) and polysulfone polydopamine peptoid (PSU-PDA-NMEG5-BSA35Mg) were tested by potting into the new design of gas exchange modules. Both surfaces of the modified membranes were found to be highly resistant to protein fouling permanently. The use of different peptoids can facilitate optimization of the low fouling on the membrane surface, thereby allowing membranes to be run for significantly longer time periods than has been currently achieved.

Development of a hollow fiber membrane module for using implantable artificial lung

2009 ◽  
Vol 326 (1) ◽  
pp. 130-136 ◽  
Author(s):  
Gi-Beum Kim ◽  
Seong-Jong Kim ◽  
Min-Ho Kim ◽  
Chul-Un Hong ◽  
Hyung-Sub Kang
Keyword(s):  
Hollow Fiber ◽  
Hollow Fiber Membrane ◽  
Artificial Lung ◽  
Membrane Module ◽  
Fiber Membrane

scholarly journals Effects of Hollow Fiber Membrane Oscillation on an Artificial Lung

2018 ◽  
Vol 46 (5) ◽  
pp. 762-771 ◽  
Author(s):  
Ryan A. Orizondo ◽  
Guy Gino ◽  
Garret Sultzbach ◽  
Shalv P. Madhani ◽  
Brian J. Frankowski ◽  
...  
Keyword(s):  
Hollow Fiber ◽  
Hollow Fiber Membrane ◽  
Artificial Lung ◽  
Fiber Membrane

Simulation of Oxygen Permeability of Dual-phase Hollow Fiber Membrane

2012 ◽  
Vol 27 (9) ◽  
pp. 951-955
Author(s):  
Chun-Li YANG ◽  
Qi-Ming XU ◽  
Ming GONG ◽  
Wei LIU
Keyword(s):  
Hollow Fiber ◽  
Oxygen Permeability ◽  
Hollow Fiber Membrane ◽  
Dual Phase ◽  
Fiber Membrane
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