Description of Spray Handpiece
The Spray Handpiece handpiece delivers targeted single-point water spray for efficient cooling during procedures, operating at >300,000 RPM with integrated anti-suckback technology to prevent bacterial retrograde contamination. Spray Handpiece’s four-hole connector ensures universal compatibility, while high-pressure autoclave tolerance and low-noise design support clinical safety and patient comfort.
1. Infection Prevention
Anti-Suckback Self-Locking Device:
Single point spray handpiece automatically opens during operation; instantaneously seals upon shutdown.
Eliminates fluid retraction and bacterial retention in tubing.
High-Temperature High-Pressure Sterilization: Full autoclave compatibility (e.g.,135°C/275°F).
2. Ergonomic Design
Grooved Anti-Slip Grip: Enhances control and reduces hand fatigue.
Low-Noise Operation: Lowers patient anxiety and improves communication.
Push-Type Needle Mount: Simplifies bur changes mid-procedure.
3. Universal Compatibility
Four-Hole Standard Connector: Fits international dental unit interfaces.
Tightly Welded Head: Prevents coolant leaks and ensures durability.
4. Precision Spray
Single-Point Water Spray: Focused coolant delivery for rapid heat dissipation during drilling
Specification:
Spray System | Single-point water spray |
Rated Speed | >300,000 RPM |
Air Pressure | 0.25–0.27 MPa |
Water Pressure | 0.15–0.20 MPa |