GEOSOFT DENT ENDOEST-3D User manual

«Geosoft Dent»
USER’S GUIDE
DENTAL MULTIFUNCTIONAL DEVICE
«ENDOEST-3D»

2
USER’S GUIDE
www.geosoft.ru/en
Congratulations!
! On buying the device, be sure to check the delivery set, presence
and correctness of the Quality Warranty Card filling, the acceptance
certificate and product selling marks.
! Please, thoroughly read the user’s guide before using the device.
Keep the User’s guide for future use.
! Please, address to the manufacturer if you have some questions
when using the device.
Hotline: [phone] (extension 170),
E-mail: hotline @ geosoft.ru
CJSC GEOSOFT DENT
(Russia)

3
ENDOEST-3D
hotline @ geosoft.ru
CONTENTS
1. General information..........................................………………...
2. Delivery set..................................……………...……………….
3. Accessories…………………………..…………………………
4. Specifications…………………... .....................………………..
5. The device outward appearance.......................…………...……
6. The fundamental operating instructions of the apexlocator …...
7. Makeready and using………….....................................………..
АPEX mode…………………………………………………….
EOD mode …..…………………………………………………
PULP mode…………………………………………………….
8. The device sterilization and disinfection……………………….
9. Maintenance………………..…………………………………..
10. Troubleshooting………………………………………………
11. Storage conditions, transportation and use…………...……...
12. Information on utilization…………………………………….
13. Information on certification …………………………………..
14. Warranty ........................……………………………………...
15. Symbol descriptions…………….……………………………..
Appendix
Electromagnetic Emissions and Immunity………………………..
4
6
8
9
10
12
16
20
22
24
27
28
29
31
31
31
35
36
37

4
USER’S GUIDE
www.geosoft.ru/en
1. GENERAL INFORMATION
1.1. The device designation:
The dental device “EndoEst-3D” is designed for:
- localization of the root canal apical constriction (APEX mode);
- determination of the tooth pulp clinical state - electro-odonto-
diagnostic (EOD mode);
- determination of the vital teeth over pulpal dentin, e.g. for deepness
determination of the tooth preparation under unit cast and ceramic
fixed prosthesis (PULP mode)
1.2. Field of application:
The device is designed for use in dentistry (endodontics) and can be
used only in hospitals by medical specialists licensed to practice
dentistry. The manufacturer is not responsible for the device misuse.
1.3. Contraindications:
!Do not use the device on patients with pacemakers.
1.4. Safety measures and warnings:
! Use the device only with the “Geosoft Dent” authentic accessories
(see part 3. “Accessories”).
!Do not dismount and do not change the device construction anyhow.
In the case of the device integrity damage warranty is considered
to be invalid. The device power source should be changed by
authorized service departments only.

5
ENDOEST-3D
hotline @ geosoft.ru
!Avoid any liquid ingress into the device case.
!Do not use the device close to inflammables. The device is not
operational in the presence of inflammable anesthetic mixtures with
air, oxygen or nitrogen oxides.
!Use only sterile and disinfected device components. The device
should be sterilized and disinfected directly before the first device use
and also after each patient in order to avoid cross infection (for more
details see part 8“The device sterilization and disinfection”).
!Use cofferdam when working in patient’s oral cavity.
! Do not damage the cable “Signal line”. To avoid cable rupture at the
time of use, disconnect the cable from the control unit, keeping only
the isolating part of the cable plug. Don’t pull out the cable from the
control unit in any case.
!In some cases the apexlocator indications may be not enough
accurate and reliable (see part 6 “The fundamental operating
instructions of the apexlocator”). Before the electronic apexlocator
use, it is recommended to make an X-ray and base on the information
from both methods.
! In the case of final diagnosing, the results of examination may serve
to be a guide mark for a dentist as the diagnosis of tooth pulp clinical
state (EOD) is based on average data. To set final diagnosis, use the
results of EOD together with anamnesis data, patient examination with
additional diagnostic methods.
! The device requires special safety precautions with regard to
electromagnetic compatibility (EMC), and the EMC information

6
USER’S GUIDE
www.geosoft.ru/en
contained in this manual must be strictly adhered to during installation
and operation. It is especially important not to use the device near
fluorescent lamps, radio transmitters or remote controls, portable or
mobile radio frequency communications equipment.
! The device malfunction is possible when using it in the area of
strong electromagnetic interference (EMC). Don’t use the device close
to electromagnetic waves emitting equipment. Malfunctions may take
place close to the equipment marked with symbol.
! Do not use this device in conjunction with other equipment, or as
part of other equipment.
!The device normally operates at temperatures 10-35°С, relative air
humidity not more than 80%, atmosphere pressure (101±3) kPa. Any
violation of the pointed restrictions may lead to the device
misoperation.
1.5. Side effects:
Not found out.
2. DELIVERY SET
The device delivery set is represented in figure 1
1- Control unit (1 pc)
2- Cable «Signal Line» (USB (B) -plug) (1 pc)
3- File clip «Probe Princh» (1 pc) (for АРЕХ mode)
4- EOD probe (1 pc) (for EOD mode and PULP mode)

7
ENDOEST-3D
hotline @ geosoft.ru
5 - Lip clip «Oral Hook» (1 pc)
6- Cable USB (A)-USB (B) for the accumulator charging (1 pc);
7 - Charger (USB-socket) (1 pc);
- User’s guide (1 pc)
Figure 1. Delivery set
2
5
4
3
1
6
7

8
USER’S GUIDE
www.geosoft.ru/en
! Accessories are in the device set of delivery and can be also shipped loose at
extra cost if necessary.
3. ACCESSORIES
1. File clip “Probe Princh” (3 pcs/1 pc)
GЕ99.047.000 / GЕ99.121.000
File clip for working file. It is used as a
clutch of the active electrode (file) during
apexlocation.
2. EOD probe (Ø2,0 mm) (3 pcs/1 pc)
GE99.059.000/ GE99.122.000
It is used as an active electrode during EOD and
dentometry procedures.
3. Lip clip “Oral Hook” (3 pcs/1 pc)
GЕ99.062.000 / GЕ99.123.000
It is used as passive electrode during apexlocation,
EOD and dentometry. It is fixed on patient’s lip.
4. Cable «Signal Line» (USBВ-plug)
GЕ99.169.000
Cable for apexlocation, EOD and dentometry
procedures. Plug- USBB.

9
ENDOEST-3D
hotline @ geosoft.ru
4. SPECIFICATIONS
Electrical and maintenance device specifications answer the
requirements of: EN 60601-1:2006, EN 80601-2-60:2012, EN 60601-
1-2:2007
4.1. Control unit «EndoEst-3D»:
 Power source………………..Li-Ро accumulator (3,7V; 700 mA/h)
 Electrical safety ……………………………………..class II, typeВ
 Monochrome LCD display ……………………………..66*66 mm
 Measurement range in the АРЕХ mode ……………..from 3,0 to 0,0
 Effective max. current value in the АРЕХ mode …………….9 mcA
 Accuracy of measurement in the АРЕХ mode (in the range from
1.0 to 0.0) ………………........................................................... ± 0,1
 Measurement range in the PULP mode …………..from 3,0 to 0 mm
 Accuracy of measurement in the PULP mode (in the range from
1.0 to 0.0 mm) ………………………………………….... ± 0,2 mm
 Range of the “diagnostic” current in the EOD mode
…………………………………..…from 0 to 80mcA (step 1 mcA)
 Max. voltage on applied part in the EOD mode…………………….
… … ………………..… …... 160V ± 10% (in a short-term impulse)
 Effective max. voltage on applied part in the EOD
mode…………………………………………………... 6,5V ± 10%
 Time of the device operation in the “sleep” mode until the device
automatic power switch off ………………………...……40±1 min
 The device operation time with a new fully charged accumulator
without recharging ………………………………. not less than 10h
 The device accumulator full charge period ………………2,5±0,5 h
 The accumulator life cycle …………...not less 300 recharge cycles
 Overall dimensions …….………………………......138*85*68 mm
 Weight….…………………….…………………………...280±50 g

10
USER’S GUIDE
www.geosoft.ru/en
 Protection level from dust and liquid penetration ……………..IP51
The device life time ………………………………………….5 years
4.2. Charger:
 Input voltage …………………………..…...(100-240) V, ~50/60Hz
 Output voltage ……………………………………………….5V; 1А
5. THE DEVICE OUTWARD APPEARANCE
Outward appearance of the device “EndoEst-3D” is represented in the
figure 2.
2
1
3
6
5
4
11
Figure 2
7
8
9
10
11