SybronEndo Apex ID Handbuch Seite 11

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NOTICE The standard value for the apex of
Rx ONLY
Apex ID is set as 0.0 at the factory. This value means
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that the file has reached the anatomical foramen.
[Fig 5.2]
5.3 – Setting of the buzzer volume
Turn on the Apex ID by pushing the power button SET
( ). [Fig 4-1]
Push the up button (
ously for about 3 seconds, and push setting button (
once. [Fig 4-4]
SET
Adjust the volume of the buzzer by pressing the up button
( ) or the down button (
Push the setting button (
[Fig 4-3]
SET
5.4 – Measuring the working length of the root canal
SET
Turn on the Apex ID by pushing the power button
( ). [Fig 4-1]
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NOTICE Before use, sterilize the lip hook
Rx ONLY
using a steam sterilizer at 121°C for 30 minutes.
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Place the lip hook on the patient's lip. [Fig 4-5]
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NOTICE Place the lip hook on the opposite
Rx ONLY
side of the mouth from the tooth being measured.
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Use with Stainless Steel hand file.
Insert the file into the canal. [Fig 4-6]
Attach the file holder B to the file (If using holder A, touch
the file below the handle with the file holder). [Fig 4-7]
Insert the file slowly into the root canal while checking the
graph and the number value on the screen. Stop insertion
when the distance between the file and root apex reaches
the standard value of the root apex (pre-set factory setting
at 0.0mm or your chosen value). As the file nears the
apical constriction, the unit will beep more rapidly. When
the apex is reached the file is touching the periodontal
membrane and a red bar will appear at the "Apex" on
the screen. As it goes past the apical constriction, the
frequency of beeps increases until the screen reads "-0.5. "
Then the sound will remain steady and the entire screen
will flash.
) and down button ( ), simultane-
SET
Temperature
Consult Dispose Handle
0120
Instructions Of With
-20C to 50C
For Use Properly Care
Humidity
5% to 90%
). [Fig 4-2]
) to keep the set volume.
SET
SET
Consult Temperature Dispose Handle
0120
Instructions Of With
-20C to 50C
For Use Properly Care
Humidity
5% to 90%
Temperature
Consult Dispose Handle
0120
Instructions Of With
-20C to 50C
For Use Properly Care
Humidity
5% to 90%
Consult Temperature Dispose Handle
0120
Instructions Of With
-20C to 50C
For Use Properly Care
Humidity
5% to 90%
Continue inserting the file to -0.1 (if the standard value of
the root apex is set at 0.0) then move the file back until
0.0 is displayed on the screen. This helps to confirm the
location of the apex. [Fig 4-8~Fig 4-10]
After positioning the rubber stop of file on the tooth at the
reference point the file should be removed from the canal.
Measure the working length from the tip of the file to the
rubber stop with a ruler. After positioning the rubber stop
on the file to a reference point, the file should be removed
from the tooth.
)
SET
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NOTICE The measurement result shown by
the Apex ID and the length of file may vary depending
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on the operator's angle of view.
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The insertion angle of the file after enlarging the
canal may vary from the original working length
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measurement angle.
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Re-confirm the working length after enlarging
the canal.
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Turn off the Apex ID by pushing the power button (
The power will automatically shut off after 5 minutes
of non-use. The working length should be confirmed
by radiograph.
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NOTICE A radiograph may show a different
measurement result than the Apex ID. This is not an
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indication of malfunction by the unit or the x-ray.
Often the apical foramen is located coronal to the
radiographic apex. [Fig 5.2] Another possibility is the
angle of the x-ray beam and film may be off angle to
the perpendicular.
Rx ONLY
Rx ONLY
Rx ONLY
Rx ONLY
SET
).
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10/7/15 12:12 PM