ALEXANDRIA, Va., June 10 -- United States Patent no. 12,293,824, issued on May 6, was assigned to HEALING SOUND Co. LTD. (Seoul, South Korea).
"System and method for establishing dental treatment environment" was invented by Jun Gu Kang (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A system for establishing a dental treatment environment, includes: a head-mounted device provided at a dental clinic to be mounted on a patient's head, the head-mounted device having an image display unit and an ear-mounted speaker, a microphone for converting a sound including the voice of the medical staff in charge of the patient into an electric signal; a voice recognition module for recognizing the voice...