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Successful Pilot Trial of Needle-free Dental Anaesthesia

August 31, 2022
by University of Otago


iStock

Researchers are literally taking the pain out of visits to the dentist after the successful creation and pilot trial of a needle-free device for dental anaesthesia for teeth extractions.

A collaboration between the University of Otago, University of Auckland, and Auckland University of Technology, the device differs from other needle-free dental jet injectors in that it is driven by a silent motor and is specifically designed for dental work.

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