Jovanovic Implant Instrument Jovanovic Implant Instrument IMPJO6 Used during a sinus lift procedure to separate/reflect the Schneiderian membrane from the maxillary bone and to elevate the membrane. SKU Handle IMPJO66 #6 Satin SteelОВ IMPJO6 #522 Octagon 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.