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| MiniCAT™ Technical Specifications |
General Information
MiniCAT™ Scanner
| System Description |
MiniCAT™ is a volume tomography X-ray machine for medical applications. The system has been designed for low radiation dose imaging of the sinuses, skull base and temporal bones. |
| System Dimensions |
40" L x 36" W x 72" H
(102 cm x 91 cm x 183 cm) |
| Recommended Room Size |
8' x 10' |
| Weight |
450 lbs |
| Internet Connectivity |
High speed connection is required for service/maintenance. |
Patient Support
| Overall Dimensions |
28" L x 18” W x 50” H
(71 cm x 46 cm x 127 cm) |
| Weight |
115 lbs (52 kg) |
| Seat Height Adjustment |
15.5” to 42"
(39 cm to 107 cm) |
| Maximum Patient Weight |
350 lbs (159 kg) |
FRONT VIEW |
TOP VIEW |
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Imaging Properties
| Slice Thickness |
0.2 mm minimum |
| Reconstruction Time |
~60 sec for 200 slices |
| Field of View, Axial |
12 cm max |
| Field of View, Cross-sectional |
16.5 cm max |
| Views |
MPR/Axial/Coronal/Sagittal/Oblique/3D |
| Gray Scale Display |
256 levels |
| Display Window |
Adjustable level and width |
| Workstation |
Intel-based PC |
| Compatibility |
DICOM 3.0 |
| Acquisition Protocols |
| |
Tube Voltage |
Tube Current |
Pulse Length |
Number of Frames |
Exposure |
Effective Dose Estimate
|
Scan Time |
Default Reconstruction Protocol |
| Sinus 40s (600) |
120 kVp |
5 mA |
16 ms |
600 |
68 mAs |
0.17 mSv |
40 s |
SMOOTH (400x400, 0.4, 0.4, fl) |
| Sinus 20s (300) |
120 kVp |
5 mA |
16 ms |
300 |
34 mAs |
0.08 mSv |
20 s |
SMOOTH (400x400, 0.4, 0.4, fl) |
| Sinus 10s (150) |
120 kVp |
5 mA |
16 ms |
150 |
17 mAs |
0.04 mSv |
10 s |
SMOOTH (400x400, 0.4, 0.4, fl) |
| T Bone 40s (600) |
125 kVp |
7 mA |
18 ms |
600 |
76 mAs |
0.14 mSv |
40 s |
SMOOTH (600x600, 0.3, 0.3, f0) |
| Water Calibration |
120 kVp |
5 mA |
16 ms |
600 |
68 mAs |
N/A |
40 s |
SMOOTH (400x400, 0.4, 0.4, fl) |
| Resolution Calibration |
125 kVp |
7 mA |
18 ms |
600 |
76 mAs |
N/A |
40 s |
SMOOTH (800x800, 0.2, 0.2, f0) |
| Rectonstruction Protocols |
| |
Coronal Slices |
Sagittal Slices |
Voxel Width/Depth |
Voxel Height |
Filter Type |
| SMOOTH (400x400, 0.4, 0.4, fl) |
400 |
400 |
0.4 |
0.4 |
1 |
| SMOOTH (600x600, 0.3, 0.3, f0) |
600 |
600 |
0.3 |
0.3 |
0 |
| SMOOTH (800x800, 0.2, 0.2, f0) |
800 |
800 |
0.2 |
0.2 |
0 |
| Filter Type |
| |
Description |
| 0 |
Provides sharp image detail with high-contrast resolution |
| 1 |
Provides smooth image detail with low noise |
Installation Requirements
| Room Requirements |
| Recommended Room Size |
8' x 10' |
| Internet Connectivity |
High speed connection is required for
service/maintenance. |
Note: Room layout must be such that operator of equipment is able to make visual and
audio contact with patient being scanned while operating the equipment from behind
operator's barrier. |
| Electrical Power Requirements |
|
Japan |
Europe |
USA |
| Line Voltage* |
~100 V |
~220-240 V |
~115 V |
| Line Frequency |
50 - 60 Hz |
50 - 60 Hz |
50 - 60 Hz |
| Line Current |
5 A Standby |
2.5 A Standby |
5 A Standby |
| Main Circuit Breaker |
10 A Max. |
5 A Max. |
10 A Max. |
| * Voltage must be held to within +- 10% of specified Line Voltage. |
| Environmental Conditions |
It is recommended that MiniCAT™ is operated in a climate-controlled clinical or hospital
environment. Changes in temperature may cause the system to require additional calibration. |
| Operating Requirements |
50 to 95 degrees Fahrenheit
(10 to 40 degrees Celsius)
45% to 75% humidity
|
| Transportation and Storage Requirements |
32 to 104 degrees Fahrenheit
(0 to 40 degrees Celsius)
30% to 80% humidity
|
| Heat Dissipation |
Approx. 500W / 1700 BTU/hr |
Caution: Allow system temperature to adapt to room temperature before powering up MiniCAT™ scanner hardware or workstation/server.
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| Installation/Relocation |
MiniCAT™ cannot be installed or relocated by the user. Proper and safe setup requires
specialized training and must be performed by a Xoran Technologies Customer Service
engineer. Call Xoran 1-800-70-XORAN (800-709-6726) for assistance. |
| Apparent Resistance of Supply Mains |
For the purpose of obtaining the apparent resistance of supply mains on the MiniCAT™ CT system, resistance is determined according to the following formula:
U0 – U1
R= –––––––––
I1
Where:
U0 is the no-load MAINS VOLTAGE.
U1 is the MAINS VOLTAGE under load.
I1 is the mains current under load.
MiniCAT™ CT system utilize single-phase power. Measurements were performed between phase and neutral. Measured results:
U0 = 121.1V AC
U1 = 120.7V AC
I1 = 8.3A
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| Result: Apparent Resistance of Supply Mains (R) = 0.048ohms |
IGS Compatibility
The following tables summarize the compatibility of MiniCAT™ with image guided surgery
systems.
| GE |
Platform |
Compatible with Xoran |
| IT3500+, ENTrak+, ConneCTstat+ |
Yes |
| IT3500, ENTrak, ConneCTstat |
No |
| IT3000 |
No |
| IT2000 |
No |
| Medtronic/LandmarX/Xomed |
Platform |
Compatible with Xoran |
| LandmarX Evolution, LandmarX Evolution Plus, LandmarX Element |
Yes |
| LandmarX gen1, LandmarX gen2 |
No |
| Medtronic Stealth, Treon, Ion, Tria |
No |
| Medtronic Treon Plus (w/ ENT software), Tria Plus (w/ ENT software) |
Yes |
| BrainLAB (Requires Pac Xfer Version 5.2 or Higher) |
Platform |
Compatible with Xoran |
| VectorVision |
Yes |
| VectorVision2 |
Yes |
| VectorVision Compact (for ENT) |
Yes |
| Kolibri |
Yes |
| Stryker |
Platform |
Compatible with Xoran |
| Stryker Navigation System (original) |
Yes |
| NavII |
Yes |
| mNAV |
Yes |
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