O-ARM IMAGING SYSTEM TECHNICAL SPECIFICATION GUIDE

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Magdalen Eaton
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1 IMAGING SYSTEM TECHNICAL SPECIFICATION GUIDE

2 SYSTEM FEATURES CATEGORY PHYSICAL DIMENSIONS IMAGING MODALITY PERFORMANCE SPECIFICATION Length Width Height Weight Gantry Opening Bore Diameter Single Plane 2D Multi Plane 2D Standard 3D Volumetric in (280.6 cm) *docked 32.0 in (81.3 cm) 79.6 in (202.2 cm) *gantry door open 2046 lbs (925.8 Kg) 27.5 in (69.9 cm) 38 in (96.5 cm) Pulsed fluoroscopy at 30 frames/second Up to four 2D images, from pre-set positions Data Acquisition: < 16 seconds -Standard: 14seconds Number of Projections: 391 images over 360º 3D Reconstruction Time: -Standard: 7seconds Field of View (FOV) option: 20cm Resolution (mm): x x Reconstructed Matrix Size: 512 x 512 x 192

3 SYSTEM FEATURES CATEGORY IMAGING MODALITY PERFORMANCE SPECIFICATION High Definition 3D Volumetric Low Dose 3D Volumetric Data Acquisition: < 30seconds -Standard: 27seconds Number of Projections: 745 images over 360º 3D Reconstruction Time: -Standard for 20cm FOV: 23seconds -Standard for 40cm FOV: 23seconds Field of View (FOV) options: 20cm 40cm Resolution (mm): 20cm FOV: x x cm FOV: x x Reconstructed Matrix Size: 512 x 512 x 192 Data Acquisition: < 16 seconds -Standard: 14seconds Number of Projections: 391 images over 360º 3D Reconstruction Time: < 90 seconds -Standard: 65seconds Field of View option: 20cm Resolution (mm): x x Reconstructed Matrix Size: 512 x 512 x 192

4 SYSTEM FEATURES CATEGORY SPECIFICATION IMAGING MODALITY PERFORMANCE Enhanced Cranial 3D Volumetric Stereotaxy 3D Volumetric Data Acquisition: -Standard: 27seconds Number of Projections: 745 images over 360º 3D Reconstruction Time: -Standard: 13seconds Field of View (FOV) option: 20cm Resolution (mm): x x Reconstructed Matrix Size: 512 x 512 x 192 Data Acquisition: -Standard: 27seconds Number of Projections: 745 images over 360º 3D Reconstruction Time: -Standard: 13seconds Field of View (FOV) option: 40 cm Resolution (mm): x x Reconstructed Matrix Size: 512 x 512 x 192

5 SYSTEM FEATURES CATEGORY SPECIFICATION 3D IMAGING VOLUME Cylindrical Volume Resolution 20 cm FOV: cm diameter x 15 cm high 40 cm FOV: cm diameter x 15 cm high 20 cm FOV (mm): 512 x 512 x 192 2D IMAGE ENHANCEMENTS X-RAY TUBE Edge enhancement Recursive noise reduction Auto-brightness control Auto window/level Region of Interest Full field of regional dose control 40 cm FOV (mm): 512 x 512 x settings Automatic Yes Yes User Selectable Yes Varian Model B100 (rotating anode) with A132 insert; generator is max rated at 32KW X-RAY DETECTOR Varian Model Paxscan 4030D 2.0K x 1.5K, pixel pitch of 0.194mm amorphous silicon COLLIMATION COLLIMATION X-Y axis shutters POWER- ASSISTED TRANSPORT Electronically controlled by user Dynamically adjustable filter set 3D collimation also available 1.5 max MPH power drive system Independent rear wheel drive Handle-controlled

6 SYSTEM FEATURES CATEGORY SPECIFICATION ROBOTIC MOTION CONTROLS (movement speeds) Linear gantry motion Rotational Wag Rotational Tilt X and Y-axis: 5 inches/second Z-axis: 2.5 inches/second 4º per second 7.5º per second Gantry Door (open/close) 8º per second Gantry rotor (internal) 60º per second (max.) Note: Gantry linear movement speed can be slowed ten-fold by pressing the [M] button on the pendant. ROBOTIC MOTION CONTROLS (movement ranges from docked position) Linear gantry, Vertical: ±9 inches (±0.125 inches), ±22.9 (±0.32 cm) inches total *Y-axis gas springs account for decrease of 0.75 inches Linear gantry, Transverse: ±9 inches, ±22.9cm 18 inches total (45.8cm) Linear gantry, Longitudinal: ±7 inches (±0.25in), ±17.8 (±0.64 cm) 14 inches total Rotational Wag ±15º Rotational Iso-wag ±12º (nominal) Rotational Tilt ±45º

7 ENVIRONMENTAL & POWER SPECS ENVIRONMENTAL SPECIFICATIONS OPERATING OPERATING Temperature C STORAGE AND TRANSPORTATION Humidity Vibration: Frequency g value Amplitude Shock: g value pulse Duration Temperature Humidity 0-80% RH Non-condensing No open vibration No open shock -10 to 40 C 10-80% RH Non-condensing Vibration: Frequency Hz tapered to Hz POWER REQUIREMENTS VAC 100 to 240 VA FREQUENCY 50/60 Hz POWER REQUIREMENTS 1440 VA

8 X-RAY SPECIFICATIONS X-RAY SOURCE ASSEMBLY TUBE TYPE HOUSING TYPE TUBE RATING FOCAL SPOT Varian A132 (rotating anode) B kv Dual: The nominal focal spot values according IEC are: For small focal spot: Width = 0.60 mm to 0.90 mm Length = 0.90 mm to 1.30 mm INHERENT FILTRATION ADDED FILTRATION LEAKAGE TECHNIQUE FACTORS ANODE HEAT STORAGE CAPACITY HOUSING HEAT STORAGE CAPACITY For large focal spot: Width = 1.20 mm to 1.70 mm Length = 1.7 mm to 2.4 mm 0.7mm Al Additional filtration was added to beam for a total: > 4mm Al 150kV, 3.3mA 300kHU (222 kj) 1,250kHU (927 kj)

9 X-RAY SPECIFICATIONS X-RAY GENERATOR ASSEMBLY GENERATOR RANGE Power 32 KW Max - ACCURACY kvp Reproducibility - <= 0.05 CV mas Linearity - <0.05 Adjacent <0.1 Non-adjacent PULSED EXPOSURE MODE kvp kvp (in 1 kvp Steps) ±10% ma 10, 12.5, 16, 20, 25, 32, 40, 50, 63, 80, 100 ± 20% Exposure Time Per Pulse 10 msec ±10% + 1 msec PULSED FLUORO MODE kvp kVp (in 1kVp steps) ± 10% ma Reported Value ± 20% Exposure Timer Per Pulse 10 msec ± (10% + 1msec)

10 Medtronic Neurosurgery 826 Coal Creek Circle Louisville, CO USA Internet: Toll-free: (888) Telephone: +(720) Fax: +(720) * Patent Numbers 6,940,941; 7,108,421; 7,001,045; 7,106,825, other Patents Pending Medtronic Inc. All Rights Reserved. UC EN Rx only.

Z-MOTION. Universal Digital Radiographic System Z-MOTION. Control-X Medical CONTROL-X MEDICAL

Z-MOTION. Universal Digital Radiographic System Z-MOTION. Control-X Medical CONTROL-X MEDICAL Control-X Medical Z-MOTION Compact design, low ceiling height requirement Motorized and manual movement capability Wide motion / SID range Best-in-class image quality Flexible connectivity to PACS systems