Initial Research Begins for Revolutionary Numbing Dental Device

Located in Australia, Griffith University is trialing a revolutionary numbing device for dentist procedures, to reduce anxiety when attending appointments. 

The device works by transmitting LED light pulses through the tooth’s bone to inhibit the nerve, performing in a similar manner to local anesthesia but eliminating the necessity for a needle. 

The tool is able to numb a region for up to 20 minutes with a single 20-second burst; this puts the affected cells “to sleep” and prevents the individual from experiencing discomfort during dental procedures. 

With research indicating that 30% of Australians avoid dental appointments because of anxiety related to needles, Griffith University is conducting the trial in an effort to aid individuals affected by their fear. 

Laurence Walsh, lecturer at Griffith University, stated, “After about 20 minutes to half an hour, the cells begin to recover their normal function, but you can zap them again and they go back to sleep again.” 

© Copyright 2010-2021 Zenopa LTD. All Rights Reserved.