3D-Printed ear tips could make hearing aids cheaper and more comfortable
NCT ID NCT07216937
First seen Oct 31, 2025 · Last updated May 17, 2026 · Updated 29 times
Summary
This study tests whether 3D-printed ear tips for hearing aids are more comfortable and sound better than standard ones. Thirty adults with normal hearing will try both types and rate their experience. Researchers will also compare the cost and time to make each ear tip. The goal is to find a faster, cheaper way to improve hearing aid fit.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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The University of Arizona Hearing Clinic
RECRUITINGTucson, Arizona, 85719, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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