Ivoclar Vivadent Virtual v.4: инструкция

®

Virtual

EN Instructions for Use

FI Käyttöohjeet

– Vinylpolysiloxane impression material

– Vinyylipolysiloksaanipohjainen

(addition-reaction)

jäljennösmateriaali (A-silikoni)

DE Gebrauchsinformation

NO

Bruksanvisning

– Vinylpolysiloxan-Abformmaterial

– Vinylpolysiloksan avtrykksmateriale

(additionsvernetzend)

(addisjonspolymeriserende)

FR Mode d’emploi

NL Gebruiksaanwijzing

– Matériau d‘empreinte à base de vinyle

– Vinylpolysiloxaan-afdrukmateriaal

polysiloxane (réaction par addition)

(additiereactie)

IT Istruzioni d’uso

EL Οδηγίες χρήσης

– Materiale per impronte al vinilpolisilossano

– Απoτυπωτικό υλικό βινυλπoλυσιλoξάνης

(silicone d’addizione)

(αθροιστικής αντίδρασης)

ES Instrucciones de uso

TR Kullanma Talimatları

– Material de impresión de Vinilpolisiloxano

– Vinil polisiloksan ölçü maddesi

(polimerización por adición)

(ilave reaksiyonlu)

PT Instruções de Uso

RU

Инструкция

– Polivinilsiloxano para moldagem

– Аддитивный слепочный материал на

(reação de adição)

основе поливинилсилоксана

SV Bruksanvisning

PL Instrukcja stosowania

– Vinylpolysiloxan-avtrycksmaterial

– Masa wyciskowa na bazie

(additionsreaktion)

winylopolisiloksanu (addycyjna)

DA

Brugsanvisning

– Vinylpolysiloxan aftryksmateriale

(additionspolymeriserende)

Rx ONLY

Date information prepared:

2013-12-17/Rev. 4

573264/WE3

Made in Italy for

Ivoclar Vivadent AG

FL-9494 Schaan

Liechtenstein

English

Description

Virtual impression materials are addition-reaction silicones (vinylpolysiloxanes) used to create

fine detail impressions of dentition. Virtual impression materials are available in a variety of

viscosities allowing dental professionals to choose the material and technique best suited for

each individual case.

Colors

See table “Technical Data“

Mouth Set Time*

Material Speed Total Work Time [min:s]

[min:s]

Extra Light Body

Regular Set

1:30

4:30

[wash]

Fast Set

1:00

2:30

Light Body

Regular Set

1:30

4:30

[wash]

Fast Set

1:00

2:30

Medium Body

Regular Set

1:30

4:30

[wash]

Fast Set

1:00

2:30

Monophase

Regular Set

1:30

4:30

[tray/wash]

Fast Set

1:00

2:30

Heavy Body

Regular Set

1:30

4:30

[tray]

Fast Set

1:00

2:30

Putty

Regular Set

1:30

4:30

[tray]

Fast Set

1:00

2:30

* Minimum time the impression material should remain in the mouth before removal.

The processing times are reduced or prolonged depending on the prevalent room temperature.

Technical Data

Extra

Medium

Heavy

Light Body

Monophase

Putty

Light Body

Body

Body

Color Beige Beige Beige Blue Blue Blue

Classification

Type 3

Type 3

Type 2

Type 2

Type 1

Type 0

ISO 4823 /

light-

light-

medium-

medium-

heavy-

ADA Spec.

bodied

bodied

bodied

bodied

bodied

putty

No. 19

consistency

consistency

consistency

consistency

consistency

consistency

Mixing Ratio

1:1 1:1 1:1 1:1 1:1 1:1

[Base:Catalyst]

Composition

Virtual impression materials are addition-reaction silicones containing vinylpolysiloxane,

methylhydrogensiloxane, an organoplatinic complex, silica and food dyes.

Indication

The Virtual line of addition-silicone (vinylpolysiloxane) impression materials is recommended for

use to create highly detailed impressions of the hard and soft tissues of the oral cavity.

– Final impression used for the fabrication of indirect restorations (crowns, bridges, inlays,

onlays and veneers)

– Dental implant impressions

– Matrix from “wax-ups“ or for treatment planning, study models

– Edentulous impressions

– Matrix used to create temporary restorations

Each viscosity provides specific attributes to meet the needs of the dental professional.

Contraindication

The use of Virtual impression materials is contraindicated if the patient is known to be allergic to

any of the ingredients in Virtual impression materials.

Side Effects

None known to date

Interactions

The setting of vinylpolysiloxanes is inhibited by latex gloves.

Do not touch preparations or retraction cords with latex gloves. It is recommended that operators

wash their hands thoroughly or use vinyl gloves in order to eliminate all traces of impurities,

specifically when hand mixing putty. Other materials which may inhibit the set of impression

materials include rubber dam, retraction cords and retraction cord fluids. If the operator suspects

that the preparation has been contaminated, it is recommended that the preparation be rinsed

and dried to eliminate all traces of impurities.

Application

– Putty (Regular and Fast Set)

Very high viscosity vinylpolysiloxane that provides easy mixing and the hydraulic forces

necessary to extend wash material into the sulcus providing a detailed impression of pre-

pared margins. The putty viscosity maintains outstanding detail reproduction when used

alone. Recommended impression techniques include Putty/Wash One-Step and Putty/Wash

Two-Step.

Important: Avoid wearing latex gloves when handling putty, putty jars, and dosing spoons

(see note under interactions).

1. Take equal amounts of base (blue) and catalyst (white) using the color coded dosing

spoons.

2. Hand mix the identical portions of Virtual Putty base and catalyst until you obtain an

evenly colored mixture (approximately 30 seconds of mixing time). A proper mixture should

have no streaks. Note that equal proportions of base and catalyst must be used in order

to obtain proper setting times. A larger quantity of catalyst will not accelerate the setting

time. However, the setting time and curing depend on the temperature of the fingers/hand

and the mixing intensity.

3. Place mixture in impression tray. It is recommended that the impression trays are pre-coa-

ted with Virtual Tray Adhesive.

– Extra-Light Body, Light Body, Medium Body, Heavy Body, Monophase (Regular and

Fast)

Extra Light-Body (Beige): Extra low viscosity, hydrophilic vinylpolysiloxane suitable for final

impressions. This material is recommended for use as a wash material when using the Tray/

Wash and Putty/Wash impression techniques.

Light-Body (Beige): Low viscosity, hydrophilic vinylpolysiloxane suitable for final impressi-

ons. This material is recommended for use as a wash material when using the Tray/Wash and

Putty/Wash impression techniques.

Medium Body (Beige): Medium viscosity, hydrophilic vinylpolysiloxane suitable for final

impressions. This material is recommended for use as a wash material when using the Tray/

Wash and Putty/Wash impression techniques.

Heavy Body (Blue): High viscosity, hydrophilic vinylpolysiloxane suitable for final impressi-

ons. This material is recommended for use as a tray material when using the Tray/Wash

impression technique.

Monophase (Blue): Medium viscosity, hydrophilic vinylpolysiloxane suitable for final

impressions. This material is recommended for use as a tray and wash material when using

the double-arch, single-phase impression technique.

– Instructions for Cartridge Materials

Loading the Cartridge Dispenser

(These instructions are written for use with the Virtual Manual Dispenser.

See separate instructions for use if using the Virtual Automatic Dispenser.)

Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5

1. Press the black release lever located below the plunger on the back of the dispenser and

pull plunger as far back as possible. (Fig. 1)

2. Lift the cartridge lock and insert the cartridge with the ”V” shape on the cartridge base

turned downwards. Lower the cartridge lock. (Fig. 2)

3. Once the cartridge is secure in the dispenser, remove the cartridge cap by turning it a

1/4 turn counter clockwise. Discard the cap. (Fig. 3)

4. It is VERY IMPORTANT to clear or bleed the cartridge PRIOR to applying the mixing tip.

This will assure a proper mix and set time. Gently press on the dispenser lever until both

components (base and catalyst) begin to flow out of the cartridge evenly onto a mixing

pad.

5. Select the appropriate mixing tip:

a. The large mixing tips (BLUE colored base) are recommended for Heavy Body and

Monophase impression materials

b. The small mixing tips (YELLOW colored base) are recommended for Extra-Light Body,

Light Body and Medium Body impression materials

(The color of the mixing tip base and the color of the cartridge cap are identical)

Insert the mixing tips in a clean motion so that the “V“ shaped notch on the colored base

is aligned with the “V“ shaped notch on the housing of the cartridge. While gripping the

colored base, and not the mixing tip, turn the mixing tip base 1/4 turn clockwise. (Fig. 4)

6. If necessary apply an intra-oral tip to the mixing tip (Fig. 5):

a. The large intra-oral tips (CLEAR) are to be used with the large mixing tips (BLUE base)

b. The small intra-oral tips (YELLOW) are to be used with the small mixing tips (YELLOW

base)

7. Begin mixing by pressing gently on the lever of the dispenser.

Removing the cartridge

1. Lift the release lever to pull slide back. Lift the cartridge lock and remove cartridge.

2. Leave the mixing tip on the cartridge. The material will polymerize within the mixing tip,

functioning as a natural cap.

– Pre-Treatment of Impression Trays (Tray Adhesives)

It is highly recommended that a tray adhesive (eg: Virtual Tray Adhesive) be used to reduce

the chance of distortion when removing impressions from the mouth.

– Instructions for Virtual Tray Adhesive:

1. Be sure that all surfaces of the impression tray are oil-free, clean and dry.

Note: If the disinfection of the impression tray cannot be ensured, the tray

adhesive must be filled into a dappen glass, for example, and applied

using a disposable brush.

2. Apply a thin layer of Virtual Tray Adhesive using the brush provided to

all surfaces of the impression tray (metal or plastic) that will come into

contact with the impression material.

3. Allow the tray adhesive to dry for approximately 3 minutes (or blow dry

with compressed oil-free air)

4. Replace bottle cap immediately.

– Cleaning of tray

Residue of adhesive material can be removed with alcohol.

– Note the warnings in the Virtual Tray Adhesive Instructions for Use!

– Disinfection of impression

Impressions made with Virtual impression materials can be immersed in a disinfection solu-

tion (glutaraldehyde 0.5%, benzalkonium chloride 0.5%). (Please observe the instructions of

the manufacturer.) The disinfection does not affect the surface or the dimension.

– Pouring Up Models

The impression may be poured immediately after disinfection, or up to two weeks later, pro-

vided that the impression is stored at room temperature. Dimensional stability is guaranteed

for 14 days, if stored appropriately. Virtual impression materials are compatible with all popu-

®

®

lar dental plasters on the market, e.g. Type 3: Moldano

(Heraeus Kulzer), Type 4: Fujirock

(G.C. International)

– Galvanization

Virtual impression can be silver or copper plated in a galvanic bath.

Special Notes

Virtual impression materials should be at room temperature (23 °C / 73.4 °F) when processed.

Lower temperatures, e.g. when stored in the refrigerator, will prolong the time the impression

material should remain in the mouth, while higher temperatures will reduce the processing time

and the time the impression should remain in the mouth.

Vinylpolysiloxanes are chemically resistant. Unpolymerized materials may stain clothing.

Warnings

If uncured materials come into contact with the eyes, rinse the eye with copious amounts of

water. If irritation persists, seek medical attention. In case of contact with the skin, wash affected

areas with plenty of water.

Storage

– Storage temperatures: 2 – 28 °C / 36 – 82 °F

– Shelf life: See expiration date on label and packaging

– Keep away from direct heat sources!

Keep out of the reach of children!

For use in dentistry only!

These materials have been developed solely for use in dentistry. Processing should be carried out strictly according to

the Instructions for Use. Liability cannot be accepted for damages resulting from failure to observe the Instructions or

the stipulated area of application. The user is responsible for testing the material for its suitability and use for any

purpose not explicitly stated in the Instructions. Descriptions and data constitute no warranty of attributes and are

not binding.