The BTR Pen is a gripping instrument for removing fragments from fractured instruments .
It is the reference instrument for this often complicated procedure.
Once the instrument is freed by about 2 millimeters, the lasso formed by the system needle is placed around the instrument.
Once in place, the lasso is tightened around the emerging part of the fragment using the worm screw.
Then simply unscrew the instrument to remove it from the canal.
The BTR Pen is sold with tips in three sizes (0.3mm, 0.4mm and 0.5mm wire diameter). These tips are available for restocking.
To prepare the diameter of the lasso, it is advisable to use the BTR calibrator before inserting the lasso into the canal.
