4 Hole Dental Cutting Tool high speed Anti-Retraction Dentistry Dental Handpiece

Foshan dental factory high speed handpiece 4 hole dental cutting tool anti-retraction dentistry dental handpiece

The anti-retraction dental handpiece is a specialized instrument designed to prevent the backflow of fluids and contaminants from the oral cavity into the handpiece. This feature is crucial for maintaining hygiene and reducing the risk of cross-contamination during dental procedures. The  anti-retraction handpiece is engineered to eliminate the potential for fluids to be drawn back into the handpiece, ensuring a clean and sterile environment during dental treatments. The anti-retraction dental handpiece is an essential tool in modern dentistry, contributing to enhanced hygiene, safety, and efficiency in various dental procedures.

Key Features of anti-retraction dental handpiece
Anti-Retraction Mechanism
One-Way Valve System: The design typically includes a valve that allows air and fluids to flow in one direction only, preventing any backflow into the handpiece.
Prevention of Contamination: This mechanism helps avoid cross-contamination and protects internal components from exposure to saliva and blood.
High-Speed Operation
Efficiency: Many anti-retraction handpieces operate at high speeds (250,000 to 400,000 RPM), making them suitable for various dental procedures, including cavity preparation and restorative work.
Ergonomic Design
Comfortable Handling: Designed for ease of use, often lightweight and featuring a comfortable grip to reduce hand fatigue during procedures.
User-Friendly Controls: Simple controls for adjusting speed and operation.
Cooling System
Water Spray: Most models include an internal water spray to keep the bur cool and prevent overheating during use.
Bur Compatibility
Versatile Use: Compatible with a variety of burs for different applications, including cutting, shaping, and polishing.

Functions of anti-retraction dental handpiece
Cavity Preparation
Ideal for removing decayed tissue and preparing teeth for fillings and restorations.
Restorative Procedures
Used for shaping teeth for crowns, bridges, and other restorative applications.
Polishing and Finishing
Effective for polishing composite restorations and smoothing surfaces.

Benefits of anti-retraction dental handpiece
Enhanced Hygiene: The anti-retraction feature significantly reduces the risk of contamination, promoting a safer environment for both patients and dental professionals.
Improved Efficiency: High-speed operation and ergonomic design enhance workflow and comfort during procedures.
Patient Safety: Minimizes the risk of potential infections due to fluid backflow.

Advantages of anti-retraction dental handpiece

1.Universal to the global dental chair (2 hole , 4 hole).
2.Autoclaved repeatedly.
3.Open Cartridge , easy to replace bearings.

Noted:
1. In the process of using the dental handpiece, it is strictly forbidden to fall.
2. The dental handpiece must be lubricated regularly and the diamond bur or standard rod should be plugged frequently to prevent rusting of cartridge.
3. The dental handpiece can’t work without a diamond bur or standard rod installed. Do not press the cap before the phone stops running completely.
4. It is strictly prohibited to use chemical solution immersion or dry heat disinfection, and should use high temperature and high pressure steam disinfection.
5. Please keep the clamping chuck of diamond bur clean to avoid the reduction of the clamping force or the vibration due to the presence of contaminants.