Dental engine

Dental chair integrated with a dental engine

A dental engine is a large chair-side appliance (often including the chair itself) for use in a dentist's office. At minimum, a dental engine serves as a source of mechanical or pneumatic power for one or more handpieces.

Typically, it will also include a small faucet and a spit-sink, which the patient can use for rinsing, as well as one or more suction hoses, and a compressed air/irrigation water nozzle for blowing or washing debris clear of the work area in the patient's mouth.

The equipment possibly includes an ultrasonic cleaning appliance, as well as a small table to hold the instrument tray, a worklight, and possibly a computer monitor or display.^[1]

Due to their design and usage, dental engines are a potential source of infection from several kinds of bacteria, including Legionella pneumophila .^[2]

Gallery

• 
  Close view of dental chair with various visible parts
• 
  Modern Pelton & Crane chair in dental office
• 
  Hospital dental treatment area
• 
  Dental engine in North Cameroon.

References