{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Farling S"],"funding":["NICHD NIH HHS","Duke Medicine and Engineering","School of Medicine, Duke University","National Institute of Child Health and Human Development"],"pagination":["638-646"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11375969"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["52(3)"],"pubmed_abstract":["We demonstrate a methodology which both improves oxygen transport and reduces or eliminates bubble formation in a novel hyperbaric membrane oxygenator catheter model system. Angular oscillations were introduced to a bundle of hollow fiber membranes (HFMs) supplied with hyperbaric 100% oxygen at average gauge pressures up to 0.35 barg. Oscillating bundles enabled delivery of an oxygen flux of up to 400 mL min<sup>-1</sup> m<sup>-2</sup> in an aqueous solution, a doubling over a previous non-oscillating setup. Similarly, the addition of angular oscillations facilitated a five-fold reduction in pressure to achieve similar oxygen flux. The increased angular speed of oscillation improved flux, while the addition of angular micro-oscillation variations resulted in flux reductions of 7-20% compar"],"journal":["Annals of biomedical engineering"],"pubmed_title":["Optimization of the IntraVascular Oxygenator Catheter Using Angular Oscillation."],"pmcid":["PMC11375969"],"funding_grant_id":["T32 HD094671","T32HD094671"],"pubmed_authors":["Klitzman B","Farling S","Vesel TP","Deshusses MA","Cheifetz IM","Straube TL"],"additional_accession":[]},"is_claimable":false,"name":"Optimization of the IntraVascular Oxygenator Catheter Using Angular Oscillation.","description":"We demonstrate a methodology which both improves oxygen transport and reduces or eliminates bubble formation in a novel hyperbaric membrane oxygenator catheter model system. Angular oscillations were introduced to a bundle of hollow fiber membranes (HFMs) supplied with hyperbaric 100% oxygen at average gauge pressures up to 0.35 barg. Oscillating bundles enabled delivery of an oxygen flux of up to 400 mL min<sup>-1</sup> m<sup>-2</sup> in an aqueous solution, a doubling over a previous non-oscillating setup. Similarly, the addition of angular oscillations facilitated a five-fold reduction in pressure to achieve similar oxygen flux. The increased angular speed of oscillation improved flux, while the addition of angular micro-oscillation variations resulted in flux reductions of 7-20% compar","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Mar","modification":"2025-04-04T00:48:46.903Z","creation":"2025-04-04T00:48:46.903Z"},"accession":"S-EPMC11375969","cross_references":{"pubmed":["38062312"],"doi":["10.1007/s10439-023-03411-x"]}}