Resources Contact Us Home
Dental bur

Image Number 5 for United States Patent #7347692.

A dental bur structure including a rotatable shaft turned by a motor. The shaft possesses a proximal portion having a fluted surface. The bur also possesses a distal portion with a smooth surface tip which generates heat to melt a composite post matrix upon activation of the shaft. The fluted surface removes a composite material while the smooth tip serves as a guide for the bur.

  Recently Added Patents
Process for the preparation of diene polymers of statistical vinylarene-diene copolymers
Flexible quantization
Thermal conductivity and phase transition heat transfer mechanism including optical element to be cooled by heat transfer of the mechanism
Mesa-shaped piezoelectric resonator element
Flow cytometer method and apparatus
Vehicle wheel
Display panel and gate driving circuit and driving method for gate driving circuit
  Randomly Featured Patents
Process for generating milk froth from milk powder and milk froth generating device and coffee machine suitable for performing this process
Method for the bidirectional transmission of data between one or more textile machines
Keyboard module
Fried tofu product and method for making the same
Edge selective delay circuit
Fluorescent compositions
Memristor-protection integrated circuit and method for protection of a memristor during switching
3-way Doherty amplifier with minimum output network
Damper for suspension of an engine