Design and Evaluation of a Spoke-Based Double-Lumen Pediatric Gastrostomy Tube
Mihika Aedla,
Charlotte J. Cheng,
Anson Y. Zhou
et al.
Abstract:Gastrostomy tubes (G-tubes) are the gold standard for feeding assistance for children with feeding dysfunction. Current G-tubes pose complications that interrupt the delivery of feed, including tube displacement and difficulty of at-home use. This study details an alternative, spoke-based, double-lumen G-tube design and preliminary validation of its function and usability. Pull force testing was performed on spoke G-tube models across three sizes and two classifications (hard/soft). Preliminary models were eva… Show more
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