General Hints For Treatment; Contra-Indication; Information About Powders - EMS Hu-Friedy AIR-FLOW Notice D'utilisation

GENERAL HINTS FOR TREATMENT

Contra-indication

Patients suffering from chronic bronchitis or asthma must not, under any circumstances, be treated
with an air polishing device. The jet of air and powder could cause respiratory difficulties.
Patients on a low salt diet must not be treated with the powder containing sodium bicarbonate. For
patients on a law salt diet use the powder without sodium bicarbonate provided by Hu-Friedy & EMS.

Information about powders

The aromatic powder provided by Hu-Friedy & EMS can lead, in specific cases, to allergic reac-
tions to the flavor. For patients known to suffer such reactions, use the powder without flavor provided
by Hu-Friedy & EMS.
Do not direct the jet of powder toward fillings, crowns or bridgework as this could damage these
restorations.
The powder containing sodium bicarbonate provided by Hu-Friedy & EMS can be used only for
supra-gingival application. For sub-gingival application, please use the specific powder provided by
Hu-Friedy & EMS and refer to its operation instructions.
Never use an abrasive powder i.e. silica or alumina based. This would damage the unit.
The powders provided by Hu-Friedy & EMS are especially designed for use with the unit. Do
not use powders from other manufacturers as this could damage the unit or could adversely affect its
efficiency.
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