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Instructions for Use 2019-03-20
Operating Procedures
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• Use files and reamers with plastic handles only. If the file has a metal handle, electrical leakage will occur when the
handle is touched by fingers and it will prevent an accurate root canal measurement. Even if the file handle is made of
plastic, make sure not to touch the metal part of the file with finger.
• Do not use damaged file holders. An accurate measurement cannot be made using a damaged file holder.
• Clip the file as shown in illustration #1 to the left. If the file is in the position shown in illustration #2, it may not make a
correct measurement and the file holder could be damaged.
• Make sure to take an X-ray to check the results.
• Make sure the long file holder does not prick or pierce the patient’s oral mucosa .
4. Press the Set Switch to select memory 01, 02, or 03.
5. Insert the file up to the flash bar (this point can also be recog-
nized by the change in the beeping). Position the rubber stop-
per on the tooth surface as a reference point to determine the
root canal’s working length. Use the 0.5 reading on the meter
to estimate the canal’s length.
6. Determine the working length.
If the file tip is at the 0.5 meter reading, subtract from 0.5 to 1.0
mm to determine the working length.
* The working length will differ somewhat depending on each
individual tooth. This discrepancy must be judged by the dentist
as he works on the tooth.
When using the long file holder instead of the file holder
Flash Bar
Set Switch
File Holder
Rubber Stopper
Long File Holder (Option)
0.5 Reading
Wrong
Right
Содержание Endostar
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