Table des Matières
Publicité
Les langues disponibles
Les langues disponibles
4. Mixing the Syringe Material
It is highly recommended to mix the syringe material prior to mixing the tray material.
The syringe material has a 30 second longer working time than the tray material. This gives the single operator
additional time to mix and load the syringe material into the syringe (approximately 30 seconds) prior to mixing
the tray material. If two operators are mixing the materials it is still recommended that the syringe material is
mixed first and loaded into the syringe prior to the start of mixing the tray material so that the setting time in the
patient's mouth is synchronized.
a. Dispense the entire content of the AccuDent XD syringe material packet (9 grams) into a rubber
mixing bowl.
b. Using the AccuDent XD water vial, measure distilled water [at 73°F (23°C)] to the "Syringe Material"
line (21 ml).
c. Add the water to the powder and mix for 45 seconds. It is recommended to first dispense the powder into
the mixing bowl and then add the water to reduce the effect of powder floating on the water.
d. Load the mixed material into a syringe as described below. It is highly recommended to use AccuDent XD
Syringe to inject the syringe material into the patient's mouth prior to placing the impression tray.
5. Loading and Injecting the AccuDent XD Syringe Material
a. AccuDent XD Syringe is back loaded with mixed syringe impression material. Note that the finger
support is displaced while the material is inserted into the syringe.
b. If the patient is dentate, attach the Pre-Sure
material around the natural teeth.
c. If the patient is edentulous inject material into the vestibule and palatal vault of the edentulous patient
without the Pre-Sure
NOTE:
Injection of the syringe material intra-orally should take no longer than 10 – 15 seconds. Once the syringe
material is injected, the loaded tray should be immediately inserted in the patient's mouth.
6. Mixing the Tray Material
a. Dispense the entire content of the AccuDent XD tray material packet (24 grams) into a rubber mixing bowl.
b. Using the AccuDent XD water vial, measure distilled water to the "Tray Material" line (44 ml) at 73°F (23°C).
c. Add the water to the powder and mix for 45 seconds. It is recommended to first dispense the powder into
the mixing bowl and then add the water to reduce the effect of powder floating on the water. There will be
a gradual color change from purple to dark blue which indicates completion of mixing time.
95 PRINT SIZE.indd 6
tip to the Syringe to facilitate the injection of the
TM
TM
tip.
3/31/15 8:36 A
Publicité
Table des Matières
