Denjoy TieApex Manual de usuario
Rev. 09/23/20 VER SMS-DY20180102RPFP-EN
USER MANUAL
TieApex
Apex Locator
*The unit must be installed by a qualified engineer.
*Only for use by dental professionals.
*Read this operation manual carefully before installation or operation.
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Rev. 09/23/20 VER SMS-DY20180102RPFP-EN
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Contents
SECTION 1: GENERAL INTRODUCTION
SECTION 2: MAIN TECHNICAL INDEX
SECTION 3: COMPONENTS
SECTION 4: FUNCTIONS
SECTION 5: OPERATION
SECTION 6: SAFETY PRECAUTIONS
SECTION 7: MANTENANCE & SERVICE
SECTION 8: TOUBLESHOOTING GUIDE
SECTION 9: ENVIRONMENTAL REQUIREMENTS
SECTION 10: PACKING LIST
SECTION 11: WARRANTY
REMARKS:
The pictures here are for reference only.
Real products shall prevail. The parameters and pictures in
this manual are subject to change without prior notice.
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SECTION 1: GENERAL INTRODUCTION
1.1. CONTACT INFORMATION
Apex Locator is manufactured by: DENJOY DENTAL CO., LTD
Address: F4, Building A4, Lugu Medical Device Park, No.229
Guyuan Road, Changsha, 410205 P. R. China
Website: www.denjoy.cn
E-mail: [email protected]
Manufacturing:
Company name: DENJOY DENTAL CO., LTD
Address: F4, Building A4, Lugu Medical Device Park, No.229
Guyuan Road, Changsha, 410205 P. R. China
Please contact sales distributor from whom you have purchased this
device for user’s record and further after-sale service.
1.2. PRODUCT DESCRIPTION
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Thank you for purchasing our apex locator.
Model: TieApex
Trade Name: FreePex
For optimum safety and performance, read this manual carefully
before use for operation instruction, care and maintenance. Please
keep this user’s manual for future reference.
Our company will take the responsibility for the security, reliability,
capability under the following conditions:
1．The installation, debugging, maintenance should be adjusted by
the approbatory technician by our company or obtained related
nation quality level license professions.
2. The power supply our device use is suitable for national regulation
and our FreePex’s requirement.
3. The operation of our device should be operated by licensed
professions; the operator should be specialized in medical applied skill.
The whole operation process should according to user’s manual
strictly.
Working Principle:
FreePex apex locator adopts the most up-to-date multi-frequency,
ARM, DSP and auto-calibration technology. And the accuracy can
reach 95% or more in clinical cases.
Product application range and features
FreePex apex locator is a kind of highly precise device used for
determining the position of apex of root canal.
Features:
1. Self-Calibration, 98.4% accuracy.
2. Beeps determine the apex location.
3. Adjustable display of apical constriction .
4. Built-in buzzer with adjustable volume.
5 New probe cable with long operating life.
6. Ergonomic design, adjustable viewing angle.
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7. Multi-frequency circuit technology and foldable body.
8. Power-saving , timing automatism power off function.
9. Built-in high-capacity lithium battery and low power consumption
1.3. SYMBOL DESCRIPTIONS
The following symbols may appear in this manual, on the label, or on
it’s accessories. Some of the symbols represent standards and
compliances associated with apex locator and its use.
Caution: Consult accompanying documents
Date of manufacture.
Manufacturer
Specifies serial number
Type BF applied part
Refer to instruction manual / booklet
Direct current
Sterilizable up to the temperature specified at
most
The device should not be used after the end of
the shown or the day
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DISPOSAL: Do not dispose this product as unsorted
municipal waste. Collection of such waste
separately for special treatment is necessary.
Alarm indicator displayed on the LCD screen
Battery indicator displayed on the LCD screen
SECTION 2: MAIN TECHNICAL INDEX
1. Classification: Internally powered equipment
2. Degree of protection against electric shock
---Type BF applied part
3. Degree of protection from ingress of liquids: None
4. Operation mode: Continuous
5. Display mode: LED Display
6. Charger:
Input voltage: AC 100-240V, 50/60Hz , 0.2A
Chargeable battery: 3.7V, 800mAh
7. Dimension: 120×110×25mm
8. Weight: about 420g
9. Indication range and accuracy
Indication range: from 1.0 to ov
Accuracy: 95% or more
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SECTION 3: COMPONENTS
1 Power On/Off 2 Charger Socket
3 Cable Socket 4 Supporter
5 Sound Adjustment Button
6 Apical Constriction Area Adjustment
7 LCD Display
Main Accessories
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SECTION 4: FUNCTIONS
LCD Description:
a. Green WL Bar: Represents approaching apical constriction of
apex of root-canal.
b. Yellow WL Bar：Reach apical constriction of root-canal.
c. Red Bar: File over the apex.
d. Digit Display: the distance between the file and apex.
Note: The display on the front panel 1.0, 0.5, etc. does not indicate to
the apical distance unit is 1.0mm, 0.5mm it prompts the operator
which is close to the root canal apical needle.
Probe Cable
Calibrator
File Holder
Mouth Hook
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SECTION 5: OPERATION
5.1. The plug of the probe cable should be completely inserted into
the socket on the right side of the main body.
5.2. Extended pressing power on/off button. Extended pressing power
on/off button for 2 seconds to turn on/off the device.
5.3. Please connect the file holder to probe cable and insert the
mouth hook into the interface, then hang it up at any side of the
sufferer's mouth.
5.4. Clip the metal part of the endodontic file with the holder. Then
insert the endodontic file into the root-canal with the file holder.
5.5. Hang the mouth hook up at any side of the patient’s mouth, insert
the file into the teeth, when the endodontic file reaches the position
which the number indicated in the color screen is 0.5. Then please
fasten the file with the rubber positioning ring on the reference point of
the tooth crest. And this means that the file has reached the position
of the apical constriction. (Generally we suggest to use 0.5 for
measurement the length of root canal).Note: Please do not make the
measurement when in charge.
5.6. IMPORTANT STEP
Deciding the working length of root canal
Measure the distance from the bottom of rubber positioning ring to
the tip of the file. Note down this number. So this number need to
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