XO CARE A/S
YB-223 Version 3.00
XO Osseo, User Guide
15
If adjustments are being made to a sixth system key, the adjustment of the first altered of the five
preceding systems will be erased from the memory.
E.
GENERAL BONE SURGERY
The XO OSSEO SYSTEM is of course also very useful for bone surgery in general - not least due to
its unique capability of low speed/high torque operation.
Special surgery access keys are available to adapt the display of the XO OSSEO SYSTEM to
handpieces and contra-angles with various gear ratios.
The XO OSSEO SYSTEM includes, as delivered, two such surgery keys i.e. 20:1 and 1:1. See also
chapter A.2 of this manual.
The parameters speed (RPM), torque (Torque %) and irrigation flow rate (H2O) can be adjusted
individually.
NOTE!
The torque setting is displayed in percent of the maximum torque output for the
handpiece in question.
E.1 STARTING PROCEDURE
1. Switch the unit ON by operating the main ON/OFF switch at the rear of the control box. The
display signals "Insert system key”.
2. Insert the surgery access key corresponding to the gear ratio of the handpiece you are going to
use, into the system key port – see Fig. 11.
Fig. 11 + 12
3. The display will now show an identification. An example (20:1) is shown in Fig. 12. The example
tells you that the XO OSSEO SYSTEM is now ready for operation with a handpiece with reduction
gear ratio 20:1 and that the speed (RPM) of a tool in the handpiece can be adjusted within the
range of 15-2000 rpm.
