Vatech PHT-60CFO

PaX-i3D Green (PHT-60CFO) User Manual
99
7 Acquiring CEPH Images
F. Select
X-ray intensity.
NOTE
Depending on the circumference of the patient’s head,
X-ray intensity may be classied as Hard, Normal, or Soft :
Soft ≤ Normal ≤ Hard
Age
Group
Average head
circumference
Range
(cm)
classication of head
circumference
Child
53
±
3 cm
> 53
±
3 Hard
53
±
3 Normal
53
±
3 < Soft
Adult
56
±
3 cm
> 56
±
3 Hard
56
±
3 Normal
56
±
3 < Soft
G. Default values for the tube voltage (kVp) and current (mA) will be displayed
based on the patient’s gender and X-ray intensity. If necessary, you may
manually adjust these values using the arrows to the right of each value.
H. Click
CONFIRM
to accept the parameters.
When you click the
CONFIRM
button:
■
The
READY
button will begin blinking to show that it is activate.
■
The scan time and estimated DAP (Dose Area Product) value are shown on
the main display for the intended exposure.
I. Guide the patient to the equipment. Refer to section
7.2 Positioning the
Patient.
[PI3DG_130U_44A_en]User Guide.indd 99 2016-05-24 오후 4:19:03