Hacking Intraosseous Infusion Skills Training With 3D Printing: maxSIMIO Drilling System.

Autor:	Clarke KM; Health Sciences, Ontario Tech University, Oshawa, CAN., Micallef J; Health Sciences, Ontario Tech University, Oshawa, CAN., Jolly AK; Biological Sciences, Ontario Tech University, Oshawa, CAN., Sivanathan M; Health Sciences, Ontario Tech University, Oshawa, CAN., Siraj S; Health Sciences, Ontario Tech University, Oshawa, CAN., Button D; Paramedicine, Durham College, Oshawa, CAN., Patey C; Emergency Medicine, Carbonear General Hospital, Carbonear, CAN., Dubrowski A; Health Sciences, Ontario Tech University, Oshawa, CAN.
Jazyk:	angličtina
Zdroj:	Cureus [Cureus] 2022 Nov 08; Vol. 14 (11), pp. e31272. Date of Electronic Publication: 2022 Nov 08 (Print Publication: 2022).
DOI:	10.7759/cureus.31272
Abstrakt:	Intraosseous (IO) infusion is an alternative way to access the vascular system to administer drugs and fluids, which is particularly helpful when the commonly used peripheral intravenous route is inaccessible. The IO procedure can be done using a drill that involves disinfecting the area, landmarking the insertion point, seating the needle in a firm and stable position in the bone, and then delivering a smooth fluid flush. However, in the current medical training landscape, access to commercially available IO drills such as the Arrow® EZ-IO® Power Driver (EZ-IO; Teleflex, Morrisville, North Carolina, United States) is difficult, especially for rural and remote areas, due to the high costs. Furthermore, the EZ-IO is not rechargeable and does not clearly indicate the remaining battery life, which could potentially put patients at risk during the IO procedure. This technical report aims to address these concerns by describing the development of an alternative, affordable, and reliable IO drilling system for training use: the maxSIMIO Drilling System. This system consists of a cordless and rechargeable IKEA screwdriver which connects to a conventional, hexagon-shaped 3D-printed drill bit needle adapter. Two needle adapters were created: Version A was designed to use a friction-based mechanism to couple the screwdriver with the EZ-IO training needle, while Version B relies on a magnetic mechanism. The major differences between the EZ-IO and the screwdriver are that a) the EZ-IO has only one rotation to advance the cannula while the screwdriver features both directions, b) the EZ-IO is not rechargeable while the screwdriver is, and c) the EZ-IO has a custom needle holder that can fit any EZ-IO training needle size while the screwdriver needs to have a custom needle adapter made to connect to the EZ-IO training needle. Overall, through this exploration, the features of the maxSIMIO Drilling System in comparison to the EZ-IO appear more accessible for IO training. Future considerations for this development include gathering clinical expertise through rigorous testing of this novel system. Competing Interests: The authors have declared that no competing interests exist. (Copyright © 2022, Clarke et al.)
Databáze:	MEDLINE
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