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Utilizing User-Centered Design to Optimize the Mechanical and Electrical Components of a Wireless Video Laryngoscope for First Responders
Merti, Julia Ann
Merti, Julia Ann
Abstract
This paper presents the optimization of a video laryngoscope prototype to enhance intubation procedures for first responders. Guided by insights from 172 interviews with medical professionals, the design evolution focused on creating a wireless video streaming, a clear view of the anatomical landmarks, rechargeable features, optimized lighting, and an ergonomic design. Electrical improvements streamlined the circuit through customized Printed Circuit Board (PCB) iterations using KiCad and integration of a pre-made power bank. Also, mechanical enhancements incorporated resin printing for improved visibility, iterative blade shape testing for direct viewing, and seamless integration of electronic components. Despite challenges, the project reflects significant progress towards developing an effective, user-friendly video laryngoscope, with future iterations targeting further optimization and technological integration.
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20-year embargo requested from advisor/student and was approved.
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2024-04-01
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2044-05-10
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Physics