SAEVO Sonic Duo, Руководство пользователя

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4.2.2.Techniques and applications
All the tips of the ultrasound have the peculiarity of vibrating in a single plane (vibrations from front
to back, and on the tip axis).
The lateral vibrations common to other scalers do not exist, the straight displacement favors a more
precise approximation of the tooth and gum.
Enamel and cement are protected from useless shock.
Within this main plane of vibration, the tip of each tip is driven by small vibratory movements.
To obtain the maximum performance of the ultrasound, the operator must consider the vibration
settings, specific to each Tip
The shape and weight of each Tip are determining factors to obtain maximum
performance of the ultrasound generator, the operator's attention to these
two characteristics, will ensure the maintenance of the best performance of
the unit, however, we recommend that the structure of the Tip is not altered
(by filing or twisting it), in the same way the aging of a Tip leads to a change of
its original characteristic, making it ineffective. Any Tip that has been damaged
by use or by accidental impact must be replaced.
4.3.USE OF THE BICARBONATE JET
4.3.1.Operation
The bicarbonate jet removes dark stains from the teeth, caused by cigarettes, coffee, tea, etc.,
associated with bacterial plaques and not the stone.
To obtain the best result from the bicarbonate jet, we recommend respecting the distance of the
handpiece in relation to the tooth (5mm), with an inclination of 30 ° to 45 ° describing small circular
movements over the teeth.
To avoid unpleasant sensations in patients, the jet of bicarbonate should be directed to the occlusal
edge and not to the gingival sulcus.
This equipment is contraindicated for use in patients who have serious respiratory or renal disorders
or who are undergoing hemodialysis, these cases must have medical monitoring. We recommend the