Planmeca Chairside PlanCAD Easy, Руководство пользователя

Страница: 67 / 180

15 SCANNING
User’s manual Planmeca Chairside CAD/CAM solution 61
15.13 Scanning a pre-op
Use Pre-op when you want to scan a pre-operative tooth
or a wax-up. Pre-op scans can be used in combination
with the Library tooth or can be used as a template, like a
bite registration.
1. On the
Scan
tab, click Pre-op.
Scan the pre-operative tooth or wax-up with the same
scanning techniques used for the prepared anterior or
posterior tooth.
2. Prepare the tooth.
3. On the
Scan
tab, click Prep.
A Time Saver message appears. This message only
appears when the pre-op is scanned first. The Time Saver
option allows you to duplicate the pre-op model and use
the same data for the preparation model.
NOTE
Time Saver cannot be used in conjunction with Impression
Mode.
4. Click OK to use the Time Saver.
If you do not wish to use the Time Saver option, the
preparation and adjacent teeth can be scanned on their
own. The following instructions assume the use of the
Time Saver option.
A copy of the pre-op model is created in the preparation
model colour.
5. Click the Eraser Tool.
6. Erase the tooth that has been prepared and the marginal
ridges of the adjacent teeth.
7. To deactivate the Eraser Tool re-click it. The model is
smooth where the data has been erased.
8. Activate the scanner and begin the scans with the
occlusal of one of the adjacent teeth. Once you have
established where you are, you can begin scanning the
preparation.
9. Scan the entire preparation and any of the adjacent tooth
data that was removed.
10.Click Generate Model or press M on the keyboard.