The NT OSCA 30 is a reciprocating endodontic handpiece designed for precision, reliability, and clinical efficiency. It features a 10:1 gear ratio and 30° reciprocating motion.
The handpiece connects to an E-Type motor and operates at a recommended speed of 4,000 RPM. It supports a maximum motor speed of 40,000 RPM. With a weight of 124 g, the NT OSCA 30 is designed for use by qualified dental professionals and can be sterilized using a steam autoclave.
Key Features
- Reciprocating endodontic handpiece
- 10:1 gear ratio
- 30° reciprocating angle
- Recommended speed: 4,000 RPM
- Maximum motor speed: 40,000 RPM
- E-Type motor connection
- Push-button file mounting and removal
- Compatible with K file handles
- Steam autoclave sterilization
- Weight: 124 g
Technical Specifications
| Specification | Details |
|---|---|
| Model | NT OSCA 30 |
| Type | Reciprocating Endodontic Handpiece |
| Gear Ratio | 10:1 |
| Motion | Reciprocating |
| Reciprocating Angle | 30° |
| Recommended Speed | 4,000 RPM |
| Maximum Motor Speed | 40,000 RPM |
| Connection | E-Type Motor |
| Weight | 124 g |
| Sterilization | Steam Autoclave |
Package Contents
- 1 × NT OSCA 30 Handpiece
- 1 × User Manual
- 1 × Lubrication Adapter
File Mounting and Removal
The handpiece features a push-button mechanism for mounting and removing the file.
To Mount the File
- Press the push button to open the chuck.
- Insert the K file handle into the chuck.
- Release the push button to lock the file in position.
- Ensure the file is firmly mounted before use.
To Remove the File
- Press the push button with your thumb.
- Pull the file to remove it.
Lubrication
- Attach the E-Type Spray Nozzle to the lubricant spray nozzle until it is firmly seated.
- Shake the lubricant can 3–4 times before use.
- Insert the E-Type Spray Nozzle into the rear of the handpiece.
- Spray for approximately 2–3 seconds until oil comes out of the handpiece head.
- Do not apply too much lubricant.
- Clean the external surface after use.
Cleaning and Sterilization
Steam autoclaving is the recommended sterilization method.
Autoclave Procedure
- Remove dirt and debris from the handpiece and clean it using an alcohol-immersed cotton swab or cloth. Do not use a wire brush.
- Lubricate the handpiece with the recommended lubrication spray.
- Place the handpiece inside an autoclave pouch and seal the pouch.
- Autoclave for 20 minutes at 121°C or 15 minutes at 134°C.
- Keep the handpiece in the autoclave pouch until use to maintain cleanliness.
Safety Instructions
- Use only by qualified dental professionals.
- Do not exceed the recommended speed.
- Do not disassemble the handpiece.
- Avoid dropping the handpiece.
- Always inspect the handpiece before use.
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