Samuel Lee’s Internal Sinus Graft System ver.2

1.Point Trephine

ConceptThis is the same Concept as the Lance Drill. The ASBE

(Adjustable Stopper & Bone Ejecting) Trephine has the advantage of allowing the capability of guiding

the drill to the exact location before drilling.

Cutter ~ Point Length 1.0mm

Marking 2.0mm

Hex 1.2 Mini Screw

2.ASBE Trephine

Concept

The greatest advantage of the ASBE (Adjustable Stopper & Bone Ejecting) Trephine is that it can execute the functions of both the Trephine Stopper and the Bone Ejector.

The rotation of the shank is adjusted by the Hex 1.2 mini screw. (Use the Hand driver Hex 1.2 in the surgical kit)

Marking 2.0, 4.0, 5.0~6.0, 8.0mm

The Shank Marking on the stopper represents the length.

From the left, the markings indicate 9mm, 8mm, 6mm, 5mm, 4mm, 2mm.  The thread pitch is 0.5P and upon turning the stopper 360 degrees, the stopper moves 0.5mm.

Diamond Height 1.30mm

Pressure = Force/AreaPressure = Mass*Acceleration/Area

3.Diamond Drill

ConceptOf all the components, this drill is the most important of

them all. The Diamond Drill does not use the concept of cutting away the membrane by the use of spinning blades.  It makes a hole on the maxilla and since the contact area with the membrane is large (as you can see in the picture), the membrane is not damaged at all.  With the Diamond Drill, you can easily penetrate the maxilla and perform the sinus elevation with ease.

The Diamond Drill's function is to drill the last 1~2mm after Trephine drilling

Marking 2.0, 4.0, 5.0~6.0, 8.0, 10.0mmStopper Surface 0.5mmDiamond Mesh #100

4.Reamer Drill

ConceptThe Reamer Drill is designed to cut away the last 0.5

mm area of cortical bone that functions as the stopper of the Diamond Drill.  The contact area to the membrane has a round shaped design.

Marking 2.0, 4.0, 5.0~6.0, 8.0, 10.0mmShank Length 20.0mm

5.Mushroom

ConceptThe Mushroom Sinus Lift instrument is designed

to allow the surgeon to elevate the membrane according to fixture length and desirable location after the sinus perforation.

Mushroom Size Ø2.8, Ø3.8, Ø4.8, Ø5.8The Size Marking are located behind the handle.Marking 2.0, 4.0 ,5.0~6.0, 8.0, 10.0mm

6.Cobra

ConceptThe Cobra is designed to widen the lift of the

membrane after elevating it with the Mushroom.  When performing within the oral cavity, one side is used to elevate the right part and the other side is for the left part of the membrane by using the same tips.

Cobra Size Ø4.0, Ø4.0

7.Spreader & Condenser

ConceptAfter the membrane elevation, Spreader & Condenser

are used to perform bone grafting in the secured space and pressing the grafted bone. The Spreader is used for the both sides and the Condenser is used for the upper area. It is also possible to perform the function of Spreader with the Condenser alone.

Spreader Size width 3.8mm Length 20.0mm

Condenser Size Ø2.8mm Groove 2.0, 4.0 ,5.0~6.0, 8.0, 10.0mm

Spreader

Condenser

8. Surgical Kit

8. Surgical Kit

Condenser

8. Surgical Kit