Abstract
Acute and acute-on-chronic liver failure are associated to high mortality when transplantation is not possible. The lack of donors has resulted in an important demand for liver support devices. This paper describes the design and validation of a new bioartificial liver (BAL) device including fluidized bed bioreactors hosting alginate-encapsulated hepatocytes spheroids. To ensure the efficacy of the BAL and the safety of the patients, a complex extracorporeal circulation was designed to be compatible with a commercial medical device, the Prismaflex(®) monitor, already used in intensive care units. Preclinical studies on large animal show that the treatment was well tolerated in terms of hemodynamics considerations. A method using non adhesive coating in petri dish led to the production of large amount of viable spheroids in vitro that were further encapsulated to follow up bioartificial liver activity during four days.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
