VATECH Green X 18 Handbuch Seite 68

5. Acquiring CBCT Images
Select X-ray intensity.
4.
The tube voltage and current values are configured automatically according to the
5.
patient's gender/age group and X-ray intensity. Click the UP/DOWN arrow to
adjust kVp and mA. The dose is adjustable by ±1 kVp and ± 0.1 mA, respectively.
Click the CONFIRM button when the exposure parameter setting is completed.
6.
Guide the patient to the equipment.
7.
60
Depending on the circumference of the patient's head, X-ray
intensity may be classified as Hard, Normal, or Soft:
Soft ≤ Normal ≤ Hard
Average Head
Age
Circumference
Group
Child
Adult
When you click the CONFIRM button,
▪
The Rotating Unit will move to its initial scanning
position.
▪
The Vertical Beam will be activated to make patient
positioning easier.
▪
The DAP (Dose Area Product), Scan Time, and
Exposure Time will be displayed below the Scan
Information window.
Green X 18
Range
(cm)
(cm)
>53±3
53±3 53±3
<53±3
>56±3
56±3 56±3
<56±3
TM (Model: PHT-75CHS) User Manual
X-ray Intensity
Hard
Normal
Soft
Hard
Normal
Soft