Jovanovic Sinus Lift Instrument Jovanovic Sinus Lift Instrument IMPJO76 Used for the gentle elevation of the sinus lining after lateral bone window preparation. 3.0mm Where to Buy x Category Dealer PartnersSales RepresentativeStrategic MarketsSchools RepresentativeAccutron™ Equipment Sales Zip Code Find RepresentativeReset Select a category, input a zip code and click on Find Representative, or explore the complete list here.