Repairing reality: Extending the lifespan of otoscopy trainer ears

Key Points

• This research aims to address the mechanical challenges of removable ears in otoscopy trainers to enhance their durability.
• Identified issues with material degradation and tearing in existing trainer ears.
• Developed and tested repair protocols to extend the life of the removable ears.
• Analyzed durability improvements and user feedback post-repair.
• Implemented repair methods resulted in a 50% reduction in ear tearing after repeated use.
• User satisfaction ratings improved by 30% following repairs, indicating enhanced training effectiveness.