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AuthorAldisi, Mohammed
AuthorAlsalemi, Abdullah
AuthorAlhomsi, Yahya
AuthorAhmed, Ibrahim
AuthorBensaali, Fayçal
AuthorAlinier, Guillaume
AuthorAmira, Abbes
Available date2022-03-24T05:34:01Z
Publication Date2016
Publication NameQatar Medical Journal
Resourceqscience
CitationAldisi M, Alsalemi A, Alhomsi Y, Ahmed I, Bensaali F, Alinier G, Amira A. Design and implementation of a modular ECMO simulator, Qatar Medical Journal, 4th Annual ELSO-SWAC Conference Proceedings 2017:62 http://dx.doi.org/10.5339/qmj.2017.swacelso.62
ISSN0253-8253
ISSN2227-0426
URIhttps://doi.org/10.5339/qmj.2017.swacelso.62
URIhttp://hdl.handle.net/10576/28976
AbstractBackground: Extracorporeal membrane oxygenation (ECMO) is a high-complexity life-saving procedure riddled with mechanical complications that can place the patient in a critical state where fast and coordinated actions are required to avoid mortality. Thus, patients on ECMO are supervised round the clock by highly trained nurses and perfusionists. Currently, ECMO training programs include patient emergency simulations performed with different levels of success. Some training facilities use mannequins that have computer-controlled physiological parameters such as heart rate and oxygen saturation. The circuit parameters such as pressure are manually adjusted per scenario; air and artificial blood are manually injected to indicate problems such as air embolism, and hypovolemia. 1 Despite being realistic, using an actual ECMO circuit for simulation training purposes has disadvantages such as the use of expensive disposable equipment (oxygenation membrane), lack of oxygenation color differentials, and manual circuit adjustments and injections. Methods: This paper describes the design of a modular ECMO simulator centered on the use of thermochromic ink and instructor/clinician interface. The goal is to re-create the ECMO circuit and its functionalities using affordable, reusable, and extensible mechanisms that do not require the presence of a real ECMO machine. Results: Oxygenation is visually simulated by heating and cooling thermochromic ink, allowing it to switch between dark and light red. A replica of an ECMO machine's console interface allows manual adjustment of parameters wirelessly through a tablet instructor application. Furthermore, the visual and audio cues of mechanical complications such as access line shattering can be easily implemented using mechanical vibrators. See proposed simulator design in Figure 1. Conclusions: Advantages of the proposed system include the removal of the cost barrier and inconvenience of current ECMO simulators, while adding modularity and customizability to simulate a multitude of emergency scenarios, thus increasing the accessibility, fidelity, and versatility of ECMO patient management training.
Languageen
PublisherHamad bin Khalifa University Press (HBKU Press)
Subjectextracorporeal membrane oxygenation (ECMO)
medical training
ECMO simulation
thermochromic Ink
modular system
TitleDesign and implementation of a modular ECMO simulator
TypeArticle
Issue Number1
Volume Number2017
dc.accessType Open Access


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