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
Methods, systems and apparatus for displaying the multimedia information from wireless communication networks
Computer server capable of supporting CPU virtualization
Systems and methods for simultaneously configuring multiple independent backups
Fabrication method of packaging substrate having through-holed interposer embedded therein
Plural component proportioner
Method of transmitting and receiving wireless resource information
Node and wireless sensor network comprising the node
  Randomly Featured Patents
Measuring while drilling tool
Fireplace draft seal
Method of preparing moldable plastic and additive agents
Degenerated differential pair waveform builder
Universal address generator
Structures of polymers made from single site catalysts
Rotary fluid pressure device and improved brake assembly for use therewith
Automated statistical self-calibrating detection and removal of blemishes in digital images based on multiple occurrences of dust in images
Camera system, camera body, and interchangeable lens
Computer assisted targeting device for use in orthopaedic surgery