Features:

• The subgingival nozzle can be rotated 360 after installation. By adjusting different angles, it can clean the lingual side, labial side, and adjacent space. Enable more comprehensive subgingival periodontal air polishing.
• Pre-bendable subgingival nozzle design makes it easy to clear dead ends.
• Subgingival nozzle with three directions for powder and one for water output The minimum size is only 0.25mm.
• Efficiently eliminate biofilms.
• Thoroughly clear dead ends.
• User-friendly design.
• Latéral transparent powder container enables easier observation of remaining powder.

Key Specifications:

• Input water pressure: 0.7bar to 2.2bar (70-220kPa)
• Input air pressure: 3.5bar to 4.5bar (350-450kPa)
• Working mode: continuous operation, Intermittent operation 
• Weight: About 0.150kg
• Connector: Meets the requirements of YY / T 0514

Direction to Use:

Operation environment:

• Environment temperature: ＋ 10℃～ +40℃ 
• Relative humidity: 30% ～ 75%
• Atmospheric pressure：50kPa ～ 106kPa

Installation and connection:

• The connection between Dental Air Polisher and handpiece pipeline.
• After drying the Dental Air Polisher interface and the handpiece pipeline-interface with an air gun, directly insert the Dental Air Polisher interface into the handpiece pipeline and then tighten the nut of the pipeline.

Powder Loading:

• After connecting the Dental Air Polisher, unscrew the powder storage chamber cover of the gun, put the powder into the chamber, clear the powder at the thread position of the powder storage chamber cover, and 12 then tighten the cover.

Supragingival air-polishing:

• After loading the powder, please spray in the container outside the oral cavity for 1~3 seconds in advance to ensure that the air and water can be sprayed evenly before treating the patient.
• Generally, the handpiece is held in a pen-holding position.
• When using a Dental Air Polisher for normal air polishing, it is recommended that the spray-head air outlet and the tooth surface be kept at a distance of 3-5mm, and the air polishing direction is recommended to be at an angle of 30-60° with the tooth surface.

Subgingival air polishing:

• Install an accessory nozzle before use. Screw-in the nozzle to the top of the subgingival handpiece, and then tighten the nozzle with a wrench.
• After loading the powder, please spray in the container outside the oral cavity for 1~3 seconds in advance to ensure that the air and water can be sprayed evenly before treating the patient.
• Generally, the handpiece is held in a pen-holding position.
• 4 When using the subgingival handpiece for normal subgingival air polishing, it is recommended to use a nozzle to remove the biofilm in the periodontal pocket at subgingival 4-9mm, and perform up and down motion for scaling.
• The air-polishing time of each periodontal pocket is recommended for no more than 5 seconds.
• 6 Please ensure that the handpiece has a normal waterway before use. Adjust the water flow and air pressure of the main unit to an appropriate level according to the conditions of biofilm or pigment when scaling. Do not spend too much time in local air-polishing when scaling.

Note:

• It is forbidden to pull out the tail plug when the handpiece is working.
• The only subgingival powder can be used for subgingival air polishing.

Instructions for main components:

• Handpiece: Working part, the spray head of which can be pulled out by rotation. In case of blockage, the user can rotate the spray head to loosen and pull out it, and then use the needle to negotiate. The spray head can be sterilized at high temperatures.

Powder storage chamber:

• Working part, used for powder storage.
• Nozzle: Disposable accessory.

Maintenance:

Powder clearing

• Open the powder storage chamber cover and clear the remaining
  powder on it.
• Blow off the powder remaining in the powder storage chamber with air.
• Wipe off the powder residues on the surface of the Dental Air Polisher with alcohol cotton or a dry towel.