MUMBAI, India, Sept. 14 -- Intellectual Property India has published a patent application (202641100113 A) filed by Saveetha Institute Of Medical And Technical Sciences on August 19, 2026, for A Self-Centering Trephine Bur With Adjustable Depth Control For Atraumatic Removal Of Existing Dental Crowns.
Inventors include Vandana Thamilselvan; K. Lokesh Sai; and Deepak Nallaswamy Veeraiyan.
The application for the patent was published on September 11, 2026, under issue no. 37/2026.
Abstract: The present invention discloses a self-centering trephine bur intended for the atraumatic removal of existing dental crowns. The device comprises a hollow cylindrical diamond-coated cutting rim, a spring-loaded central guide pin, an adjustable depth-con...