Toshiba Activion 16, Product Data

6

• System management

– Warm-up
– Calibration data acquisition
– Picture retouching
– Operating environment setting function
– Examination record

• Display of exposure 

dose:

CTDI

vol

(or CTDI

w

) /DLP/

Geometric eff. 

3D color image processing 

High-quality 3D images can be obtained rapidly by easy
operation.
• 3D surface rendering

– Clipping, texture or non-texture

• 3D volume rendering

– Maximum intensity projection (Max-IP) 
– Minimum intensity projection (Min-IP)
– X-ray volume rendering
– Intensity volume rendering
– Shaded volume rendering (an arbitrary opacity curve

can be set)

• Display/processing function

Zooming, panning, measurement (distance, angle),
annotation, cutting, drilling

• Cine display
• MPR

3 orthogonal planes/oblique image
Curved MPR

• Easy accurate bone elimination function
• High resolution mode

Image transfer/conversion

• 1000BASE-T, 100BASE-TX, 10BASE-T
• Toshiba protocol
• DICOM storage SCU
• TIFF conversion

Filming

• Ethernet:

Toshiba protocol 
DICOM PRINT SCU

• Sheet editing function using virtual film
• T-mode:

Related information items such
as the patient name are dis-
played in the footer area using a
larger font.

Note: To use T-mode, the laser imager must support 

2048 pixels x 2404 pixels for a 1 x 1 frame.

• Auto filming in eXam Plans

IMAGE QUALITY

• Noise

– Standard deviation:

Less than 0.5%

– Scan parameters

· Tube voltage:

120 kV

· Tube current:

260 mA

· Scan time:

1.5 s

· Reconstruction 

function:

FC70

· Slice thickness:

10 mm

· Scan field:

S

– Phantom:

φ

24 cm water

• Spatial resolution:

14.5 lp/cm at MTF 2% 
18 lp/cm at cutoff 
(reference)
8.0 lp/cm at MTF 50% 
(MTF calculation value)

– Scan parameters

· Tube voltage:

120 kV

· Tube current:

200 mA

· Scan time:

1 s

· Slice thickness:

2 mm

· Scan field:

S

· Reconstruction 

function:

FC90

– Phantom:

IRIS QA phantom

• High contrast resolution

X-Y plane
– High-resolution 

mode (FC90):

0.35  ± 0.05 mm

– Standard mode

(FC30):

0.55  ± 0.05 mm

– Scan parameters

· Tube voltage:

120 kV

· Tube current:

200 mA

· Scan time:

0.75 s

· Slice thickness:

2 mm

· Scan field:

S

– Phantom:

Toshiba standard