MANI NRT FILES are the nickel titanium alloy and stainless steel files with stainless steel shank. It is non-sterile instrument.
2. MANI NRT FILES(Nickel Titanium Alloy)
① Blade: Nickel Titanium Alloy
② Shank: Stainless steel (Contains Nickel, Chrome and 24 Gold) : Aluminums
MANI NRT FILES(Stainless Steel)
① Blade: Stainless steel(Contains Nickel and Chrome)
② Shank: Stainless steel (Contains Nickel and Chrome) : Aluminums
 
Purpose of Use
This product is for enlarging root canal and making smooth and flat root canal wall through grinding and polishing. It is produced by the movements of vertical reciprocation and lifting. Also, it is a dental instrument which is used by connecting to an active medical device
 
According to its intended use, choose the most appropriate MANI NRT FILES and insert the shank into a contra angle handpiece. This product is used for enlarging root canal.
 
Possible Combination with Active Device
Use the active device which can hold the shank of this product precisely. (Diameter of Contra Angle shank :φ2.35mm)** 2. Use the active device which could control at allowable engine speed.
 
Precaution to Use
1. To prevent infection, sterilize the product by autoclave and make sure sterilization is completed before using.
2. Keep the allowable engine speed strictly as over speed could cause fractures and injury. (*2)**
3. Follow the instructions of active device manufacturer strictly and insert the shank all the way to avoid its half-way chucking.
4. The active device should be used in accordance with its instructions.
5. Choose the most appropriate type for each case and follow the general method.
6. Before using, run the instruments outside of oral cavity to make sure that there is no distortion.
7. Make sure the instruments outside of oral cavity that there are no deformations, scratches and cracks before use.
8. If the head of product is thin, long or large, there are possibilities for breaking or twisting. Because of this, be sure to avoid using unreasonable angle and excessive pressure.
9. Confirm the length of working part by X-ray.
10. Follow the general method, form the guide path by hand files to #15.
11. Use the torque controllable active device.(excluding GPR) (*3)** 12. Wear safety glasses to protect your eyes from damage. Also, wear a dust protective mask to prevent inhaling dust.
13. Wear rubber dam etc. to avoid accidental ingestion and falling.
14. Do not use this instrument for any purposes except for listed applications above.
15. Only for use by dentists.
16. This product should be treated as medical waste when disposed. 17. Dispose the product if damaged or contaminated.
18. After using, wash this product with medical cleaning agent and brush, then wash away foreign substances like adherent body fluids and body tissues completely.
19. Set the product to a stand when cleaned by ultrasonic cleaner to avoid working part deterioration.
20. Use this product with great care to avoid puncturing fingers because of its possession of sharp-edged part.
21. This product has possibility that be corrosive if sunk into NaOCl, EDTA and etc. for a long time. *
22. Avoid excessive pressure toward root canal apex.
23. Remove debris on files constantly.
24. Use the hand files to secure guide path constantly.