A novel patient oriented CT scanner
Aida is our Radiology solution, that allows for patient positioning and imaging in the upright and recumbent orientations.
All references are given in IEC 61217 room coordinates as indicated below. All specifications are subject to change without prior notice.
AIDA™ by
Eng
CHAIR SETUP
ADJUSTMENTS
CHAIR SETUP ADJUSTMENTS
Backrest
Accuracy
±1°
≤5°
±0.5°
Adjustment increments
Precision
±15° from vertical
Travel range
≥100 cm
Backrest height
≥43 cm
Backrest width
Seat pan angle
Accuracy
±1°
±0.5°
From 0° to 60° relative to horizontal
Precision
Travel range
Shin & Heel support
Padded width
≥30 cm
≥58 cm
+/- 1mm
Shin support height
Accuracy
+/- 1 mm
Precision
5 cm/s
Travel Speed
Seat column height
Accuracy
±1°
±0.5°
From 34.7 cm to 55 cm (from the base)
Precision
Travel range
Variable from 0 cm /s to 5 cm/s
Travel speed
PATIENT
POSITIONING
SYSTEM
PATIENT POSITIONING SYSTEM
BASE SETUP
ADJUSTMENTS
BASE SETUP ADJUSTMENTS
X & Y Axes (Horizontal)
Accuracy
±0.3 mm
±0.1 mm
±15 cm
Precision
Travel range
0.1 mm
Minimum increment
Variable from 0 cm/s to ≥5 cm/s
Travel speed
6 cm/s2
Maximum acceleration
100 cm/s3
Maximum jerk
Pitch & Roll
Accuracy
±0.5°
±0.1°
±3°
Precision
Travel range
0.1°
Minimum increment
Variable from 0 °/s to ≥2°/s
Travel speed
5°/s2
Maximum acceleration
13°/s3
Maximum jerk
Z axis (Vertical)
Accuracy
±0.3 mm
±0.1 mm
70 cm
Precision
Travel range
0.1 mm
Minimum increment
Variable from 0 cm/s to ≥5 cm/s
Travel speed
6 cm/s2
Maximum acceleration
100 cm/s3
Maximum jerk
TREATMENT
MOVEMENTS
TREATMENT MOVEMENTS
Z Translation (during treatment)
Accuracy
±0.3 mm
±0.1 mm
70 cm
Precision
Travel range
0.1 mm
Minimum increment
Variable from 0 cm/s to ≥5 cm/s
Travel speed
6 cm/s2
Maximum acceleration
100 cm/s3
Maximum jerk
Rotational Axis
Accuracy
±0.1°
Continuous 360°
0.1°
Travel range
Minimum increment
Variable from 0 °/s to 6 °/s (1 RPM)
Travel speed
5°/s2
Maximum acceleration
13°/s3
Maximum jerk
MECHANICAL
SPECIFICATIONS
MECHANICAL SPECIFICATIONS
Isocenter
Isocenter height
148 cm ±0.3 mm
≤1 mm radius
Isocentre size
Supported Weight
Performance limit
135 kg
250 kg
Maximum limit
SCANNER
MECHANICAL
Translation of CT Ring
Accuracy
±0.3 mm
±0.1 mm
160 cm
Precision
Travel range
0.1 mm
Minimum increment
Variable from 0 cm/s to 8 cm/s
Travel speed
Imaging movements
IECx
380 cm (Upright) / 380 cm (Recumbent)
Mechanical setup
Bore diameter
85 cm
125 cm
Rotation axis height
Tilt of translation axis
Accuracy
±0.5°
±0.1 mm
±90°
Precision
Travel range
5°
Minimum increment
Variable from 0°/s to ≥2°/s
Travel speed
IECy
170 cm (Upright) / 300 cm (Recumbent)
IECz
295 cm (Upright) / 210 cm (Recumbent)
SCANNER
PERFORMANCE
SCANNER PERFORMANCE
Scan parameters
Energy (min)
80 kV
140 kV
42 kW
Energy (max)
Power (max)
80 mA
Current (min)
350 mA
Current (max)
Electrical specifications
Voltage
360 to 528 3Ø VAC 47 to 63 Hz
< 70 Amps @ 480 VAC
Current
Scan performance
Density contrast
6 mm, 6 HU insert is human discernable
15 lp/cm at 0% MTF
15 lp/cm @ 0% MTF
Transaxial resolution
Axial resolution
FOV
62.3 mm
512x512 and 1024x1024
15, 30, 60 RPM
Image matrix
Rotational speed
From 0.27 to 3.19 cm/s
Helical scan speed
0.625, 1, 2, 3, 4, 5, 8, 10 mm
Slice thickness
