Ivoclar Vivadent Stratos 200 User Manual

Page 1
Stratos 200
Ab Fabr. Nr. 10’000
Valid as of Serial No. 10,000
A partir du n°de série
10 000
Dal Nr. di fabbricazione
10.000
A partir del núm. fabric.
10.000
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23
Page
Views of the Unit and Parts List 24
Description of components
– Accessories – Accessories for average model transfer – Accessories for personalized model transfer
1 Introduction / Signs and Symbols 28
1.1 Preface
1.2 Signs and symbols
1.3 Information on the Operating Instructions
2 Safety First 29
2.1 Field of application
2.2 Health and safety instructions
3 Product Description 29
3.1 Functional description
3.2 Indication and contraindication
4 Installation and Initial Start-up 30
4.1 Unpacking and checking the contents
4.2 Assembly and initial set-up
4.3 Joint inserts (Protrusion and Bennett inserts)
5 Handling and Operation 31
5.1 Centric position
5.2 Protrusion movement
5.3 Lateral and Bennett movement
5.4 Immediate side-shift movement
5.5 Retrusion movement
6 Model Orientation in the Stratos 200 34
6.1 Average orientation of dentulous and edentulous cases with a rubber band
6.2 Average orientation of dentulous cases with the set-up table
6.3 Average orientation of edentulous cases with the horizontal guide
6.4 Average orientation of dentulous cases with the horizontal guide
6.5 Personalized model transfer with the registration joint holder
6.6 Personalized model transfer with the UTS transferbow
6.7 Personalized setup of anterior guidance
7 Maintenance and Cleaning 39
7.1 Monitoring and maintenance
7.2 Cleaning
8 What If ... 40
8.1 Technical malfunctions
8.2 Repairs
9 Product Specifcations 41
9.1 Delivery form
9.2 Technical data
10 Miscellaneous 42
10.1 Tips on the coordination of articulators
english
Stratos 200
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Parts List
Stratos 200
1.1 Adjustable incisal plate
1.2 Incisal guide rod
1.3 Incisal indicator
1.4 Guide rod holder
1.5 Guide rod retaining screw
1.6 Guide rod initial set position (red)
1.7 F-I knurled screw
1.8 Hole for incisal indicator
2.1 G-I knurled screw
2.2 Lower frame
2.3 Upper frame
2.4 Incline supports
2.5 Notch for rubber band
2.6 Non-slip base
3.1 Bennett inserts (exchangeable)
3.2 B-knurled screw
4.1 Centric fixation lock
4.2 Centric rubber band
4.3 Centric rubber band holder
5.1 Protrusion insert (exchangeable)
5.2 P-knurled screw
6.1 Locating hole for transferbow
7.1 Holding device for incline support holder
7.2 Incline support holder
8.0 Articulator number
9.0 Protrusion screw
9.1 Protrusion screw thread
9.2 Protrusion screw spring
10.0 ISS screw
10.1 ISS screw thread
11.0 Opening stop 33 Retentive base block
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1.3
1.8
1.2
1.1
2.1
7.1
7.2
8.0
8.0
8.0
2.2
2.6
2.4
1.7
10.110.0
2.5
6.1
5.1
4.3
2.1
3.1
3.2
2.3
1.7
1.6
5.2
4.2
11.0
4.1
1.4
1.5
9.0
9.1
9.2
33
33
7.2
7.1
3.1
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Accessories for the Stratos 200
Protrusion inserts 20 15° 21 20° 22 25° 23 35° 24 40° 25 45° 26 60° Bennett inserts 27 15°
30 15° incisal plate made of plastic 31 30° incisal plate made of plastic 32 Incisal plate made of MMA-soluble material for
personalized anterior guidance
33 Retentive base block 34 Plaster protection plate 35 Magnetic base block 36 Collar 37 Retention disk
30
32
33
34
36
37
35
31
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Accessories for average model transfer
40 Instrument carrier
for horizontal guide set-up table, 2-D setting-up template and bite fork support
41 Horizontal guide
41.1 Symphysis fork
42 2-D setting-up
template
43 Set-up table
50 Plane indicator
51 Bite fork support
52 Registration joint
holder (CP)
53 3-D setting-up
template
54 FH registration joint
holder
60 Adjustable support pins
(Type II) for the UTS transferbow
61 UTS transferbow system
Accessories for personalized model transfer
41.1
40
50
51
52
53
54
60
61
41
42
43
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1.1 Preface
Dear Customer,
Thank you for having purchased the Stratos 200 articulator. The Stratos 200 is an advanced technology product that is characterized by high quality and precision.
The Stratos 200 has been designed according to the latest industry standards. Inappropriate use may be hazardous. Please observe the relevant safety instructions and do read the Operating Instructions carefully.
We wish you much success and satisfaction with the Stratos 200.
1.2 Signs and symbols
The signs and symbols in these Operating Instructions facilitate the finding of important information. They have the following meanings:
Risks and dangers
Important information
Contraindication
1.3 Information on the Operating Instructions
These Instructions apply to the following apparatus: Stratos 200, as of Serial Number 10,000 Target group:dentists, dental technicians, dental lab professionals
These Operating Instructions facilitate the correct, safe and economic use of the Statos 200 articulator.
If you have lost the Operating Instructions, you may order an extra copy at a nominal fee from your local Ivoclar Vivadent Service Center.
1. Introduction / Signs and Symbols
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2. Safety First
This chapter is particularly important for staff who work with the apparatus or who have to carry out maintenance or repair work.
2.1 Field of application
• The Stratos 200 must only be used for the indications stipulated in Chapter 3. Further instructions to assure the proper use of the Stratos 200 articulator are as follows:
• The instructions,regulations and notes in these Operating Instructions must be observed.
• The unit must be properly maintained (See chapter 7).
3. Product Description
3.1 Functional description
The Stratos 200 is an adjustable articulator built according to the Camper’s plane (CP). It is fully coordinated with the Ivoclar Vivadent Biofunctional Prosthetic System (BPS). Consequently, the articulator facilitates the easy and effective application of a prosthetic system that has been successful for many years.
Given the exchangeable protrusion and Bennett joint inserts, the Stratos 200 is adaptable to future developments.
Additionally,users can choose to work with either a fixed or swivel axis.
Furthermore, a retrusion movement of 35° as well as an ‘immediate side shift’ are integrated in the Stratos 200.
A newly developed activable centric locking system permits the articulator to be set to precise, reproducible initial set positions and faciliates separation and setting of the upper and lower frames. Even when the centric lock is open,the upper and lower frames are still connected. Only after removing the centric rubber bands from their retainers can the two parts be separated.
The locating holes for transferbows,automatic centric return and a non-slip base are all standard eqiupment. In addition, the Stratos 200 features a dirt-and-wear-resistant finish.
A wide range of accessories permit the Stratos 200 to meet the specific needs and requirements of every user.
3.2 Indication and contraindication
Indication
The articulator is suitable for the spatial fixation of models for dental reconstructions.The basic equipment permits the simulation of average movements of the human temporomandibular joint.
Contraindication
No contraindications are known to date provided that the articulator is used strictly according to the Operating Instructions.
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4. Installation and Initial Start-up
4.1 Unpacking and checking the con­tents
Remove the components of the Stratos 200 from their packaging and check the delivery for completeness.
Stratos 200 basic model
1x Stratos 200 2x Protrusion inserts 30° 2x Protrusion inserts 30° for the fixed axis 2x Bennett inserts 30° 1x Incisal plate 0° 1x Incisal indicator 2x Retentive base blocks 1x Plaster protection plate 1x Incline support holder
If certain parts are missing or damaged, contact your local Ivoclar Vivadent Customer Service.We recommend keeping the original packaging for possible future transportation purposes.
4.2 Assembly and initial set-up
Insert the incline support holder (7.2) into the holding device (7.1) for the incline support holder.If necessary,the incline support holder can be removed from the apparatus.
Secure the base block (33) to the articulator by means of the G-I knurled screw (2.1).
Incline support
The incline support holder enables ergonomic handling of the articulator.If mounted, it maintains the articulator at approx. a 45° angle.This position permits a superb overview of the model mounted in the articulator.
4.3 Joint inserts (Protusion and Bennett inserts)
The joint inserts delivered with the basic model can be exchanged as necessary (see list of accessories).
Procedure
The Bennett inserts can be removed and exchanged by loosening the B-knurled screw (3.2).
The B-knurled screw can be completely removed from the Bennett element.
The corresponding positioning of the P-knurled screw (5.2) per­mits the exchange of the protrusion inserts (5.1).
3.2
3.1
5.1
5.2
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5.1 Centric position
The Stratos 200 features a precise centric locking system that can be activated in the following three positions:
5.1.1 Centric fixation lock (4.1) open
This position permits the simulation of jaw movements.
If the centric rubber bands (4.2) are removed, the two frames can be separated.
5.1.2 Centric fixation lock (4.1) closed
In this position, the two frames of the Stratos 200 can no longer be separated and the articulator is fixed in the centric position. The centric fixation can be opened by applying slight pressure.This greatly faciliates handling for the user.
5.1.3 Centric fixation (4.1) locked
To lock the centric fixation completely, e.g.if the articulator has to be transported, or if no movements are desired, pull the joint axis into the precisely defined, final position.
Loosen the centric fixation before carrying out masticatory movements.
5. Handling and Operation
4.1
4.2
4.1
4.1
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5.2 Protrusion movement
5.2.1 Protrusive movements can be simulated if the centric
fixation (4.1) is open, according to the schematic below. The angle of the protrusion path can adjusted to be more acute or flat (0-60°) by exchanging the corresponding protrusion inserts.
5.2.2 Protrusion screw (9.0) for centric shift
The protrusion screw permits each condyle to be incrementally advanced into a protrusive position (See diagram).
Important
In this case, the centric fixation must not be used.
5.3 Lateral and Bennett movement
5.3.1 Lateral and Bennett movements
The lateral movements can be simulated when the centric fixation (4.1) is open, according to the schematic below. To effect this movement,press with your thumb unilaterally on the joint of the corresponding side.
The angle can be adjusted to be more acute or flat (15° or 30°) by exchanging the Bennett inserts.
9.0
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5.4 Immediate side-shift movement
The Bennett inserts (3.1) can be moved to the required position after loosening the B-knurled screw (3.2). This permits an immediate side shift. The ISS screw (10.0) permits the exact fixation of the immediate side-shift movement. 1 turn = 0.5 mm.
5.5 Retrusion movement
To simulate retrusive movements, the centric fixation lock (4.1) must be open and the Bennett inserts (3.1) removed. This allows retrusive movements to be carried out properly.
10.0
3.2
3.1 0–1.5 mm
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6.1 Average model orientation of dentulous and edentulous cases with a rubber band
6.1.1 Return articulator to the initial set position
• Check if Bennett inserts (3.1) are secured in place.
• Mount centric rubber bands (4.2).
• Bring centric fixation lock (4.1) into the upper position and secure in place.
• Secure incisal guide rod (1.2) in the initial posi­tion (red mark 1.6) of the guide rod holder.
6.1.2. Incisal indicator (1.3)
Slide the incisal indicator completely into the incisal guide rod (1.2).
Insert the longer part of the incisal indicator (1.3) into the upper hole (1.8) of the incisal guide rod (note notch in
the rod).
6.1.3 Next, attach the thin rubber band to the incline supports (2.4), notches (2.5), and under the longer part of the incisal indicator (1.3).
6.1.4 Adjust occlusal plane according to the rubber band. Adjust mesial contact area either between the mandibular central incisors or on the wax bite block, according to the tip of the incisal indicator (1.3).
Example: edentulous case
6.1.5 For best results, mount mandibular model on modelling material and adjust. After that,cast maxilliary model.
Example: dentulous case
6. Model Orientation in The Stratos 200
1.2
1.8
1.3
1.3
1.3
2.5
2.4
1.6
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6.2 Average orientation of dentulous cases with the set-up table
6.2.1 Return the articulator to the initial set position
• See page 34 for description Remove the incisal indicator (1.3).
6.2.2 Mount instrument carrier
to the upper frame (2.3) and fasten it with the G-I knurled screw (2.1).
6.2.3 Insert set-up table
completely into the instrument carrier and secure it.
6.2.4 Place articulator with the
upper frame (2.3) facing down on the table. Orientate the dentulous mandibular model according to the mesial contact area and symmetry in the molar region. If necessary, use modelling material to hold it in place.
6.2.5 Apply plaster on model
and base block and close articulator slowly.
6.2.6 Then, orientate maxillary
model in the usual manner.
6.3 Average orientation of edentulous cases with the horizontal guide
6.3.1 Return articulator to the initial set
position
• See page 34 for description Remove incisal indicator (1.3).
6.3.2 Mark and bisect the
Trigonum retromolare on the mandibular model.
Bisect the distance between the upper and lower mucolabial folds and set the symphysis fork (41.1) of the horizontal plane on the resulting value.
Using the resulting values, orientate mandibular model to the horizontal guide and hold it in place, e.g. with a rubber band.
6.3.3 Mount instrument carrier
(40) to the upper frame (2.3).
Fasten horizontal guide in place by means of the knurled screw of the instrument carrier.
Insert horizontal guide completely
into the instrument carrier. After that, apply some plaster on the model and base block and close articulator slowly.
6.3.4 Next, orientate maxillary model as usual.
4.1
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6.4 Average orientation of dentulous cases with the horizontal guide
6.4.1 Return articulator to the initial set position
• See page 34 for description Remove the incisal indicator (1.3).
6.4.2 Transfer maxillary mesial contact area vertically to the mandibular model. Mark the tips of both distobuccal cusps of the lower second molars. If these molars are missing, the first molars may be used instead.
• Put mandibular mesial
contact area behind the incisal tip of the symphysis fork.
• Adjust horizontal guide
in such a way that the rear edges barely cover the marked cusps of the second molars and establish symmetry.
• The retromolar pads are used as reference points for
free-end surfaces, similarly to the Trigonum retromolare in edentulous cases.
Subsequently,attach horizontal guide to the model with e.g. wax or a rubber band.
6.4.3 Mount instrument carrier to the upper frame (2.3).
Fasten horizontal guide in place by means of the knurled screw of the instrument carrier.
Insert horizontal guide completely
into the instrument carrier.
After that, apply some plaster on the model and base block and close articulator slowly.
6.4.4 Next, orientate maxillary model as usual.
6.5 Personalized model transfer with the registration joint holder
6.5.1 Return articulator to the initial set position.
• See page 34 for description Remove incisal indicator (1.2).
6.5.2 Mount the plane
indicator (50) instead of the incisal guide rod (1.2).
6.5.3 Mount bite fork
support (51) to the lower frame (2.2) by means of the instrument carrier (40).
6.5.4 Insert registration joint
holder (52) instead of the incisal plate (1.1) and secure it.
6.5.5 Mount UTS registration to
the registration joint holder and secure bite fork with the bite fork support.
Example: occlusal localizing tray
Example: UTS bite fork (dentulous case)
36
52
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6.5.6. Mount maxillary model to the bite fork and cast. Close artic-ulator until the plane indicator lies on the registration joint holder.
Example: UTS bite fork (edentulous case)
FH registration joint holder (54)
The procedure is the same as with the CP registration joint hold-er.The plane indicator (50) lies on the relevant support.
6.5.7 Subsequently, orientate mandibular model in the usual manner.
6.6 Personalized model transfer with the UTS transferbow
6.6.1 Return articulator to the initial set position.
• See page 34 for description. Remove incisal indicator (1.2).
6.6.2 Mount the plane indicator (50) instead of the
incisal guide rod (1.2).
6.6.3 Mount bite fork support to the lower frame (2.2) by
means of the instrument carrier.
6.6.4 • Remove glabellar rest
from the transferbow and insert support pins (Type II) (60) from above.
• Insert the UTS into the locating holes for transferbows (6.1).
• Using the support pins, adjust the transferbow so that it is parallel to the table top.
• Finally, secure bite fork with the bite fork support.
6.6.5 Mount maxillary model to the bite fork and cast. Close the articulator until the plane indicator rests in the notch in the cross­beam of the support pin.
If Type-I support pins are used,close articulator until the plane indicator touches the SME indicator of the transferbow.
6.6.6 Then, orientate mandibular model in the usual manner.
50
54
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6.7 Personalized setup of anterior guidance
For the fabrication of personlized incisal plates,Ivoclar Vivadent offers a special transparent incisal plate.The plate is made of a MMA-soluble plastic that bonds with the set-up resin (SR Ivolen). Anterior guidance plates thus fabricated can always be exactly repositioned in the Stratos 200.
Procedure
First, mount the transparent 0° incisal plate.Then, position the models of the patient for which the anterior guidance should be formed in the Stratos 200. Subsequently,mix appropriate resin and spread it on the incisal plate. Finally, simulate the registered masticatory movements (protrusion, retrusion, laterotrusion) with the upper frame of the Stratos 200. The pattern of movements will thus be scratched into the resin by the incisal guide rod and recorded after polymeriza­tion of the resin.
The forming of the natural facing should be done from excursion to centric. Otherwise,the resin might be forced out of the incisal plate. Make sure that no vertical increase of occlusion occurs.
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This chapter describes the user maintenance and cleaning procedures for the Stratos 200. Only those tasks that can be carried out by qualified dental lab experts are listed. All other tasks must be performed by qualified service personnel at a certified Ivoclar Vivadent Service Center.
7. Maintenance and Cleaning
7.1 Monitoring and maintenance
The time for these maintenance procedures depends on the frequency of use and the working habits of the user. For these reasons, the recommended times are only approximates.
7.2. Cleaning
Protect the Stratos 200 from acids and solvents (e.g. MMA) to prevent the finish from being damaged.
What
Check centric rubber band for damage and cracks.
Check if knurled screws are dirty.
Check if joint bolt is sufficiently lubricated.
Check if incline support holder and holding device are dirty.
Part
Centric rubber band
Knurled screw
Joint bolt
Holding device for incline support holder
Frequency
Every six months
Weekly
Monthly or as necessary
Weekly or as necessary
What
Knurled screws contaminated with wax or plaster
Joint bolt contaminated with dust
Frequency
Weekly or as necessary
Weekly or as necessary
Cleaning agent/Measure
Rinse with warm water
Rinse with warm water
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8. What If ...
8.1 Technical malfunctions
Error
Upper frame exceeds opening stop and slips backwards.
Articulator cannot be openend when the centric fixation lock is closed.
Joint bolt is damaged or grooved.
The surface of the articulator is damaged or etched.
The surface of the apparatus is scratched or damaged.
Cause/Description
The opening stop is not in place or defec­tive.
Centric fixation has been fixed too tighly.
The articulator was forcibly opened and closed with the centric fixation fixed, with­out the centric fixation being loosened.
Surface was cleaned with acid, solvent or lye.
Surface was scratched with a sharp instru­ment.
Action
Replace opening stop or mount it properly.
Fix centric fixation less tightly.
Loosen centric fixation lock before opening and closing the articulator.
Do not use acid, solvent or lye to clean the apparatus.
Do not scratch the surface with a sharp instrument.
8.2 Repairs
Rapairs may only be carried out by a certified Ivoclar Service Center.Please refer to the addresses mentioned in
Chapter 10. If repairs during the warranty period are not carried out by a certified Ivoclar Vivadent Service Center,the warranty will expire immediately.
This chapter will help you to recognize malfunctions and take appropriate measures, or,if possible, to perform some repairs.
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9.1. Delivery form
Stratos 200 basic model
1 Stratos 200 2 Protrusion inserts 30° 2 Protrusion inserts for the fixed axis 2 Bennett inserts 30° 1 Incisal plate 0° 1 Incisal indicator 2 Retentive base blocks 1 Plaster protection plate 1 Incline support holder
"Average” Accessories Assortment
• 1 Instrument carrier
• 1 Setup table
• 1 Horizontal guide
• 1 2-D setting-up template
"Personalized” Accessories Assortment
• 1 Complete set of joint inserts
• 2 x 1 Incisal plate 15° and 30°, as well as
1 personalized plate
• 1 Instrument carrier
• 1 Plane indicator
• 1 Registration joint holder
• 1 Bite fork support
Joint inserts
Complete assortment with the following angles:
• Protrusion inserts 15°, 20°, 25°,35°, 40°, 45°,60°; two
inserts of each angle
• Bennett inserts 15°, two inserts
The various angles of the inserts are also available in pairs:
• Protrusion inserts 15°, 20°, 25°,30° open, 30° closed, 35°,
40°, 45°, 60°
• Bennett inserts 15°
Separately available:
• Incisal plate 15° or 30°
• Incisal plate for personalized anterior guidance, package of 5 plates
• Instrument carrier
• Plane indicator
• Horizontal guide
• 2-D setting-up template
• 3-D setting-up template
• Setup table
• Adjustable support pins (Type II)
• Registration joint holder
• Bite fork support
• Magnetic base blocks, package of 2 or 10 blocks
• Retentive base blocks, package of 10 or 50 blocks
• Plaster protection plate, package of 5 plates
• FH registration joint holder
• Incline support holder
• Retention disk for magnetic base block
Colour code
All exchangeable parts with an angle indication are colour-coded.
• white
• red 15 °
• orange 20°
• brown 25°
• black 30°
• grey 35°
• green 40°
• blue 45°
• yellow 60°
• transparent for personalized anterior guidance
The delivery forms may vary from country to country.
9. Product Specifications
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9.2 Technical data
• Bonwill triangle 108 mm
• Balkwill angle 15°
• Working height 118 mm
• Retrusion path angle 35°
• Protrusion screw 0-4 mm
• ISS: 0-1.5 mm
• Protrusion angle: 30°. Other angles are available as accesso­ries.
• Exchangeable, colour-coded 30° protrusion inserts, for a fixed or swivel axis
• Exchangeable, colour-coded 30° Bennett inserts. Other angles are available as accessories
• Exchangeable, colour-coded 0° incisal plates. Other angles are available as accessories.
• Weight: 950 g
• Colour: apricot/white (RAL 1017, RAL 9016)
10.1 Tips on the coordination of articulators
The companies below offer split-cast systems for the Stratos 200.
These systems permit users to coordinate their Stratos 200 articulators. For further information, please contact:
Adesso-split
Baumann Dental GmbH Senderstrasse 5 D-75417 Mühlacker
Quicksplit
Hans Rossner & Sohn GmbH Dentaltechnik Ulmerstrasse 11 D-87700 Memmingen
Please note that the standard accessories can
no longer be used after the apparatus have been coordinated.
This apparatus has been developed for use in dentistry.Setup and opera
tion should be carried out strictly according to the Operating Instructions. Liability cannot be accepted for damages resulting from misuse or failure to observe the Instructions.The user is soleley responsible for testing the apparatus for its suitability for any purpose not explicitly stated in the Instructions. Descriptions and data constitute no warranty of attributes and are not binding.
10. Miscellaneous
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Version: 3 Issued: 10/99
Printed in Liechtenstein © Ivoclar Vivadent AG, FL-9494 Schaan I558832/0400/1.2/5spr/G
Deutsche Ivoclar Vivadent AG
Bendererstrasse 2 FL-9494 Schaan Liechtenstein Tel. +423 / 235 35 35 Fax +423 / 235 33 60
Ivoclar Vivadent Pty. Ltd.
1 – 5 Overseas Drive P.O. Box 367 Noble Park,Vic. 3174 Australia Tel. 03 / 97959599
Ivoclar Vivadent Ltda.
Rua Maestro João Gomes de Araújo 50 Salas 92/94 Sao Paulo,CEP 02332-020 Brasil Tel. +55 11 69 59 89 77 / 69 71 17 50
Ivoclar Vivadent Marketing Ltd.
Calle 134 No. 13-83, Of. 520 Santafé de Bogotá Colombia Tel. +57 1 627 33 99
Ivoclar Vivadent S.A.
B.P. 118 F-74410 Saint-Jorioz France Tel. 04.50.88.64.00
Ivoclar Vivadent GmbH
Postfach 1152 D-73471 Ellwangen Germany Tel. 07961 / 889-0
Ivoclar Vivadent UK Limited
Meridian South Leicester LE3 2WY Great Britain Tel. 116 / 265 40 55
Ivoclar Vivadent GmbH
Via dell’Industria 16 I-39025 Naturno (BZ) Italy Tel. 0473 / 67 01 11
Ivoclar Vivadent S.A. de C.V.
Av. Mazatlán No. 61, Piso 2 Col. Condesa 06170 México, D.F. Mexico Tel. (5) 553-0038
Ivoclar Vivadent Ltd
12 Omega St, Albany PO Box 5243 Wellesley St Auckland, New Zealand Tel 09 / 914-9999
Ivoclar Vivadent Polska Sp. z.o.o.
PL-01-501 Warszawa ul. Jana Pawla II 78 Poland Tel. 635 54 96 / 635 54 97
Ivoclar Vivadent S.A.
c/Valderribas 82 E-28007 Madrid Spain Tel. 91 / 513 10 08
Ivoclar Vivadent Nordic AB
Dalvägen 16 S-169 56 Solna Sweden Tel. 08 / 514 93 930 Fax 08 / 514 93 940
Ivoclar Vivadent, Inc.
175 Pineview Drive Amherst, N.Y. 14228 USA Tel. (800) 533-6825
Ivoclar Vivadent, Inc.
23 Hannover Drive St. Catharines, Ont. L2W 1A3 Canada Tel. (800) 263-8182
Ivoclar Vivadent – worldwide
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