OrthoAccel Technologies has received two new patents from the U.S. and one from China for its vibrating dental devices.
The patents cover design elements and ranges of parameters for the company's AcceleDent device, the company said. The device speeds up orthodontic treatment while reducing associated discomfort.
The company holds 13 patents, including the new ones for AcceleDent. The company received $12 million in equity financing in May 2016, which will be used to expand its patent portfolio.