Mani K-Files 21mm

Mani K- Files 21 mm is an extraordinarily sharp and mirror-like finished edge with high ductility makes for excellent working characteristics. The hard-fiber stainless steel prevents corrosion after repeated cleaning and sterilization.


INDICATION:
This is the dental file with a shank used for enlarging the root canal.
They are generally used with a quarter turn “watch-winding” motion and vertical pull
It is used by the movements of vertical reciprocation or lifting.
ADVANTAGES:
Sharp and mirror-like finishing edge.
It has high ductility makes for excellent working characteristics.
Its hard-fiber stainless steel prevents corrosion after repeated cleaning and sterilization

• 6 K-Files in a box

Structures and principles

1. This is the dental file with shank used for  enlarging root  canal. It  is used by the movements of vertical reciprocation or lifting. It is non-sterile instrument.

1. Main materials
   1. Cutting part: Stainless steel (including nickel and chromium)
   2. Shank: Polybutylene terephthalate (PBT)

Purpose of use and effect-efficacy

This is the hand dental instrument for enlarging root canal and making smooth and flat  root  canal wall  through grinding and  polishing. It  is  used by the movements of lifting and vertical reciprocation.

Specifications

Under the provisions of ISO 3630 performance test, product durability for twisting and bending must exceed specified value of our standard.

Method of manipulating or method of use

According to its intended use, choose the most appropriate MANI K-FILES and use it for enlarging and debriding root canal.

Precautions for use

1. To prevent infection, sterilize the product by autoclave and make sure sterilization is completed before using.
2. Choose the most appropriative type for each case and  follow  the general method.
3. Before using, make sure the instruments outside of oral cavity  that there are no deformations, scratches and cracks.
4. 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.
5. Wear safety glasses to protect your eyes from  damage. Also, wear  a dust protective mask to prevent inhaling dust.
6. A chain, string, or other instrument shall be attached to the hole through the shank to prevent it from falling into the mouth. **
7. A rubber dam or gauze screen should be used to prevent accidental ingestion and aspiration. Patients with a high likelihood of accidental ingestion or aspiration should not be  treated in a horizontal position and should be treated in a seated position whenever possible. **
8. Do not use this instrument for any purposes except for listed applications above.
9. Only for use by dentists.
10. This product should be treated as medical waste when disposed.
11. Dispose the product if damaged or contaminated.
12. After using, wash it with medical cleaning agent and brush, then wash away foreign substances like adherent body fluids and body tissues.
13. Set the product to a stand when cleaned by ultrasonic cleaner to avoid deterioration of cutting part.
14. Use this product  with  great care to  avoid  puncturing fingers because of its possession of sharp-edged part.
15. Avoid using unreasonable angle and excessive pressure. *
16. This product has possibility that be corrosive if sunk into NaOCl, EDTA and etc. for a long time. 

Maintenances and inspections

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

Method of sterilization:

Put this product in a sterilization pack (or foil) and place it on a sterilization tray, or files stand for autoclave sterilization with reference to the following terms.

Terms for sterilization:

term(1) temperature: 121degrees Celsius time: 20 minutes or more term(2) temperature: 126degrees Celsius time: 15 minutes or more

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