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Idiomas disponibles
Idiomas disponibles
percha and central core by friction. Cutting burs may be used, but care should be taken to
prevent perforation.
Using a round bur, or ball burnisher:
1. Use a high speed hand piece with water coolant.
2. Begin with the largest size round bur that will fit in the access opening of the canal
without touching the walls.
3. Place the bur in the centre of the hollow core using gentle, relaxed pressure.
Intermittently pulse the foot controller to allow the bur to remove or melt the plastic
core.
4. Change to smaller diameter burs as the canal tapers to prevent damage to the walls until
the desired depth is reached.
5. Retreatment of an obturated root canal
Removal
of the HEROfill
®
Simply grasp the excess carrier with cotton pliers and remove it.
Once the Gutta Percha has cooled, or for retreatment at a later appointment, removal is easiest
achieved by using a Peeso bur, Gates or similar:
1. Place the bur between the canal wall and the plastic carrier, so that the rotational direction will be
counter-clockwise. Use the instrument at very low speeds (250-400 rpm), and work slowly around
the plastic carrier until you feel resistance. The instrument will grasp between the plastic carrier and
the canal wall. The plastic carrier will be coiled out of the canal after a short time.
2. If necessary, a small Hedstrom hand file can be worked down apically along the plastic carrier.
3. When the plastic carrier has been pulled out of the canal, the Gutta Percha is removed by
traditional means.
6. Packaging
HEROfill
products are available as follows:
®
• The HEROfill
Obturator is packed individually in a sealed plastic box. One box consists of 1 x 6 pcs.
®
• The HEROfill
Verifiers are packed in the same way as the HEROfill
®
7. Labelling
Manufacturer
See instruction manual
Single use
Expiry date
Lot number
CE Class I HEROfill
CE 2460 Class IIa HEROfill
Contact your local supplier for more information.
Obturator is relatively simple prior to the Gutta Percha cooling.
Verifiers
®
®
Obturator.
®
Obturators
5
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