Sirona inEos Blue, Руководство по эксплуатации, Страница: 32 / 52

63 33 632 D3446
32 D3446
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201.02.03
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23 07.2011
11 Performing 3D acquisition Sirona Dental Systems GmbH
11.1 General Operating Instructions Sirona Dental CAD/CAM System
11
Performing 3D acquisition
Performing 3D acquisition
11.1
General
General
Acquisition methods
You have three modes for executing scans with inEos Blue:
● Grid acquisition
● For large scans with 9 or more units
● Long, untoothed areas
● Free scan
● For scans with up to and including 8 units
● For additional scans at different angles
● Rotational scan
● For the surveying of single tooth stumps
● For single restorations without consideration of the proximal contacts
or the antagonist
You can execute several scan modes in sequence.
You can omit a scan mode if, for example, it is not suitable for your model.
11.1.1 Scan models
Scan models Materials
You can scan all materials that correspond to the following criteria:
● Non-reflecting
● Nontransparent
● No transparent parts
● Not highly absorbent
(e.g. heavily colored plasters)
Unscannable materials generate artifacts in the image.
Tip: When using plasters that do not meet the above criteria, you must
powder the affected areas. Otherwise the measuring accuracy will be
impaired considerably.
The following are suitable for this purpose: CEREC Optispray (REF
61 44 179)
For scanning with inEos Blue, we recommend using CEREC Stone BC
plaster (REF 62 37 502).
Saw-cut etc.
● When preparing saw-cut models, be careful not to mill off the single
stump segments. Place the model next to the stumps so that the
scanner can properly capture these areas.
● Create only a slight fluting below the preparation margin.