Mani H-Files 21mm

Extraordinarily sharp and mirror-like finished edges with high ductility make for excellent working characteristics.
MANI’s original 18-8 hard-fiber stainless steel prevents corrosion after repeated cleaning and sterilization.
H files, with either a cutting tip (Mani H files) or safe-ended hand files (Mani SEC-O H), are both used to grasp canal
obstructions (often gutta-percha but possibly separated files and/or carriers) and deliver them coronally through the application of an upward force.

• 6 H-Files in a box

Precautions for 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.

Storages and duration of use

1. Avoid storing at high temperature, humidity and direct sunlight. Keep liquids away. Store it at room temperature.
2. Do not damage or make a pinhole to packaging materials.
3. The product is subject to be improved without previous notice. Enforce the first-in first-out method for stock management.
4. Do not store the product under a germicidal lamp to avoid deterioration.

Maintenances and inspections

1. Sterilize this product by autoclave under established method and conditions for each use.

Method of sterilization:

Put this product in a sterilization bag (or foil) and place it on a sterilization tray or file stand for autoclave sterilization with reference to the following conditions.

Conditions for sterilization:

1. 1. Temperature: 121 degrees Celsius    time: 20 minutes or more
   2. Temperature: 126 degrees Celsius    time: 15 minutes or more
2. Do not use high pressure steam sterilizer which heats more than 200 degrees Celsius including drying process.
3. When reusing the instrument, wash away foreign substances completely and sterilize.
4. Regarding use of medical cleaning agent, follow the instruction manual by its manufacturer strictly.
5. Dispose the product if damaged or decreased in performance.