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The dental handpiece of today is a sophisticated combination of precision parts moving in perfect synchronization at extremely high speed. Handpieces have evolved significantly since the origi - nal models of the 1950s (figure 1). In the 1970s, advancing technology of the air-driven handpiece
The reciprocating contra-angle handpiece is intended for the following applications: Finishing interdental and subgingival areas, finishing cavity edges, creating bevelled edges during shoulder and cavity preparations, removing subgingival plaque and stripping in orthodontic work.
The dental handpiece is intended for the following applications: Removal of decayed materials, cavities, and crown preparation, removal of fillings, finishing of tooth, and restoration surfaces. Always follow the manufacturer’s recommendations for the handpiece.
Contra Angle Handpiece is intended for the following application(s): Caries removal, Cavity and crown preparation, Removal of dental restorations (fillings and prostheses), Finishing of teeth and dental restorations (preparation/adjustment). A41P User:Qualified Professionals(Dentist/Dental hygienist) Indications for Use:
Introduction. When attached to a specific handpiece, rotary instruments operate at different speeds to accomplish different functions in the cutting, polishing, and finishing of tooth structure in the restoration process.
Understanding how to clean and maintain these handpieces and their com - ponents properly will help the clinician achieve optimal results. Moreover, it is essential for quality and turnaround times to know when to replace or rebuild handpiece turbines and who to send the handpiece to for repairs.
Handpiece: Battery driven electrical drive unit with wireless foot controller to perform cleaning and polishing of tooth surfaces and fillings. Foot controller: Foot control for operation of medical electrical equipment.
