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Idiomas disponibles
Product description
EN-
5
Function
US
2
1
1
Emergency stop switch
2
On/off switch
3
X-ray tube
4
C-shaped elbow
5
Status LED
6
Operating elements
7
Memory card slot
5.1
Functional description
Similar to computer tomography or magnetic res-
onance tomography, sectional images can be
generated with CBCT. With CBCT, an X-ray tube
and an imaging sensor opposite it rotate around
a seated or standing patient. The X-ray tube
rotates through 180°-540° and emits a conical X-
ray beam. The X-rays pass through the region
under investigation and are measured for image
generation by a detector as an attenuated grey
scale X-ray image. Here, a large series of two-
dimensional individual images is acquired during
the revolution of the X-ray tube. Using a mathe-
matical calculation on the rotating image series
via a reconstruction computer, a grey value coor-
dinate image is generated in the three spatial
dimensions. This three-dimensional coordinate
model corresponds to a volume graphic that is
made up of individual voxels. This volume can be
used to generate sectional images (tomograms)
in all spatial dimensions as well as 3D views.
18
4
3
5.2
Operating elements
5
6
7
4
1
Touch screen
2
Button for opening/closing the head sup-
ports
3
Button for positioning beams on/off
4
Buttons for height adjustment
The touch screen can be used to operate the
unit. Information can be entered on the touch
screen with the tip of a finger.
Fig. 1: Monitor, unit ready to acquire image
1
Logged-in patient
2
Selected X-ray image
3
Display of the X-ray parameters (duration,
DAP value, voltage and current)
4
Selected parameters
The Help button can be used to open a help
page for the respective page. The Messages
button can be used to call up current messages.
1
3
2
2210200496L41 1911V006
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