WebThis video demonstrates important differences in the use of air-driven turbine handpieces and electric motor driven handpieces. WebNov 1, 2006 · The electric handpiece has a fully adjustable bur speed, which can be adjusted with a dial or the foot control. The highest bur speed is 200,000 rpm. At this speed, the electric handpiece produces 60 W of …

A Review of Electric Handpieces Dental Economics

WebJan 1, 2013 · The roots were mounted in an endodontic cube with acrylic resin, sectioned horizontally at 2, 6 and 10 mm from the apex and then reassembled. The canals were instrumented according to the manufacturer's instructions using ProTaper rotary files and electric torque-control motors (group 1) or air-driven handpieces (group 2). marijuana alcohol infusion

Ultrasonic Scalers: Clinical Use and Benefits - Dentistry Today

WebUnlike an air-driven handpiece, the electric model has constant torque; therefore, a lighter touch is required so that over-preparation does not occur when cutting tooth structure. A Balance of Power. Cutting efficiency is a … WebMar 20, 2014 · Avoid the use of air-driven high-speed dental handpieces for surgical extraction and osseous surgery. Use of specific surgical handpieces which are electric (do not run with air) or nitrogen-driven handpieces which exhaust the gases to the rear. References. Mather AJ, Stoykewych AA, Curran JB. WebWith KaVo's most powerful handpieces our Master series premium air-driven handpieces operate at a very low frequency range; in fact, MASTERtorque™ M8900 L and MASTERtorque Mini M8700 L are two of the quietest high-speed air handpieces around. An extremely well-balanced turbine reduces acoustic pressure and high-frequency peaks … dallas craft guild