Ivoclar Vivadent Stratos 300 - Manual (Page 14)

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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) in the guide rod
holder.
6.1.2. Incisal indicator (1.3)
Slide the incisal indicator
completely into the incisal guide
rod.
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 maxillary model.
Example: dentulous case
6.2 Average orientation of dentulous cases with
the set-up table
6.2.1 Return the articulator to the initial set position
–
See 6.1.1 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 GI 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. Model Orientation in the Stratos 300
1.2
1.8 1.3
1.3
1.6
1.3
2.5
2.4
Stratos 300-BA-WE1.qxd 03.05.2004 11:13 Uhr Seite 14