1. Introduction
The COXO CP-1 Dental Air Polisher is a professional dental instrument designed for efficient and comfortable tooth cleaning and polishing. It utilizes a precise sandblasting technique to remove tartar and stained spots from tooth surfaces. This manual provides essential information for the safe and effective use, setup, operation, and maintenance of your CP-1 Dental Air Polisher.
Note: This device is intended for use by qualified health care providers only.
2. Safety Information
Disclaimer: This item may be intended for use by professional health care providers only. The seller may ask you to provide evidence that you are a qualified health care provider and are entitled to buy and use certain items in your country.
- Always wear appropriate personal protective equipment (PPE) during operation.
- Ensure the device is properly connected to an air and water source according to dental unit specifications.
- Do not operate the device if any components are damaged or missing.
- Perform regular maintenance and sterilization as outlined in this manual to ensure patient safety and device longevity.
- Use only dental sandblasting powder specifically designed for air polishers.
3. Product Overview
The COXO CP-1 Dental Air Polisher features a lightweight, compact, and portable design, ensuring comfortable and fatigue-free use. Its unique structural design and bayonet fitting prevent air leakage, ensuring stable air pressure transmission and consistent powder output.
Key Features:
- 360° Rotatable Handpiece: Allows for comprehensive air polishing on lingual, labial, interproximal, and other areas.
- Detachable Spray Head: Facilitates easier cleaning, unclogging, and maintenance.
- Two-in-One Mode: Supports both supragingival and subgingival applications.
- Small Nozzle Design: 0.7mm caliber nozzle for concentrated powder output and accurate scaling.
- High-Temperature & High-Pressure Sterilization: Ensures safety and reliability through effective disinfection.
Components:
- Main Unit Body: The primary housing of the air polisher.
- Supragingival Handpiece: Used for cleaning above the gum line.
- Subgingival Handpiece: Used for cleaning below the gum line.
- Hose Connector: Available in 2-hole or 4-hole configurations to connect to the dental unit.
- Powder Cartridge: Integrated into the main unit for holding sandblasting powder.
4. Specifications
| Feature | Specification |
|---|---|
| Model Number | CP-1 |
| Brand Name | COXO |
| Material | Metal |
| Size | 1 set |
| Operating Air Pressure Range | 250-450 kPa |
| Operating Water Pressure Range | 70-220 kPa |
| Water Flow Rate | > 30 ml/min |
| Sandblasting Nozzle Diameter | 0.7 mm |
| Outer Ring Water Channel Diameter | 1.4 mm |
| Product Weight | 145 g |
Kit Accessories:
- Main Unit
- Supragingival Handpiece
- Subgingival Handpiece
- Subgingival Nozzle Removal Wrench
- Long Cleaning Needle
- Short Cleaning Needle
- O-Ring
- Powder Cartridge Lid O-Ring
5. Setup
- Connect to Dental Unit: Attach the appropriate Hose Connector (2-hole or 4-hole, depending on your dental unit) to the main unit body. Ensure a secure connection to prevent air or water leakage.
- Attach Handpiece: Select either the Supragingival or Subgingival Handpiece and securely attach it to the main unit. The detachable design allows for easy interchangeability.
- Fill Powder Cartridge: Unscrew the powder cartridge lid. Carefully fill the cartridge with approved dental sandblasting powder. Do not overfill. Ensure the O-Ring is correctly seated before screwing the lid back on tightly.
- Check Connections: Verify all connections are firm and there are no visible leaks.
6. Operating Instructions
- Power On: Activate the air and water supply from your dental unit.
- Mode Selection: Use the appropriate handpiece for the desired treatment (supragingival or subgingival).
Figure 6: Supragingival and Subgingival Mode Operation. - Air Polishing: Direct the nozzle towards the tooth surface requiring treatment. Maintain a suitable distance and angle for effective and safe sandblasting. The 0.7mm small caliber nozzle provides concentrated powder output for accurate scaling.
Figure 7: 0.7mm Small Caliber Nozzle Design. - 360° Rotation: The handpiece can rotate 360 degrees, allowing for easy access and thorough cleaning of all tooth surfaces, including hard-to-reach areas.
Figure 8: 360° Rotatable Handpiece for comprehensive cleaning. - Adjust Settings: If your dental unit allows, adjust air and water pressure within the specified ranges (250-450 kPa for air, 70-220 kPa for water) to optimize performance and patient comfort.
- Completion: After use, turn off the air and water supply from the dental unit.
7. Maintenance
Proper maintenance is crucial for the longevity and hygienic operation of your COXO CP-1 Dental Air Polisher.
- Disassembly: Detach the handpiece and hose connector from the main unit body.
- Cleaning:
- Rinse all components thoroughly under running water to remove any residual powder or debris.
- Use the provided Long and Short Cleaning Needles to clear any blockages in the nozzle and internal channels of the handpieces.
- Clean the powder cartridge and its lid, ensuring the O-Ring is free from debris.
- Disinfection & Sterilization: The CP-1 Dental Air Polisher is designed for high-temperature and high-pressure disinfection and sterilization. Follow standard clinical protocols for autoclaving dental instruments. Ensure all components are dry before sterilization.
Figure 9: High-temperature and high-pressure sterilization for optimal hygiene. - Storage: Store the cleaned and sterilized components in a dry, clean environment.
- O-Ring Maintenance: Periodically inspect O-Rings for wear and tear. Replace them if they appear damaged or brittle to maintain a proper seal and prevent leaks.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No powder output | Powder cartridge empty or clogged nozzle | Refill powder cartridge. Use cleaning needles to clear nozzle blockage. |
| Weak powder output | Low air pressure or partial nozzle blockage | Check dental unit air pressure. Use cleaning needles to clear nozzle. |
| Water leakage | Loose connections or damaged O-Rings | Tighten all connections. Inspect and replace O-Rings if necessary. |
| Handpiece difficult to rotate | Debris accumulation | Disassemble and thoroughly clean the rotating mechanism. Lubricate if recommended by manufacturer (not specified here). |
9. User Tips
- Always ensure the powder used is dry and free-flowing to prevent clogging.
- For optimal results, regularly check and maintain the air and water filters on your dental unit.
- When switching between supragingival and subgingival modes, ensure the correct handpiece is securely attached.
- After each use, empty any remaining powder from the cartridge before cleaning to prevent moisture absorption and clumping.
10. Warranty & Support
For warranty information, technical support, or service inquiries, please contact your authorized COXO distributor or the seller directly. Keep your purchase receipt as proof of purchase.
