G-scan Brio: New Weight-Bearing MRI system

The key to confidence

Imaging & Visualization

The G-scan Brio system's primary innovation lies in its ability to change the patient's position during the scan, effectively adding the force of gravity to the diagnostic process.

• Weight-Bearing (Tilting) Design: The open and tilting design allows the patient's position (from supine to upright/standing) to become an integral part of the examination outcome. This means the system can scan patients in the natural standing position, which reveals bio-mechanical changes and additional details in the spine and joints that are often missed in a conventional lying-down (supine) scan. * Dynamic Imaging: It offers the possibility to combine the weight-bearing exam with dynamic imaging to gain a more complete understanding of the pathology under functional stress.

• Open and Quiet: The open-design magnet provides a non-claustrophobic experience for patients and is notably quiet, making it suitable for all patient types, including pediatric patients.

• Efficiency and Sustainability: Similar to other Esaote open systems, it is a one-room MRI system requiring minimal installation space (approx. 23 m²) and features low power consumption (<3 kW).

Clinical Applications

The G-scan Brio focuses entirely on enhancing the diagnosis of conditions that are affected by posture and gravity.

• Musculoskeletal (MSK) Applications: It is a revolutionary MRI approach for all musculoskeletal applications, particularly for conditions of the spine and joints (like the knee, hip, and ankle) where symptoms occur or are emphasised in the weight-bearing position.

• Diagnostic Confidence: By visualising gravity-induced changes, the system provides a new point of view to accurately diagnose pathologies (e.g., instability, joint shifting) that may not be apparent in conventional scans.

Coils (Probe Types)

The G-scan Brio supports 12 dedicated multi-purpose coils tailored for precise imaging of the spine and joints.

• PBT-6 is a 4 way Motorized Tabletop with Elevating feature (66cm). A large tabletop with extended travel enables all radiography studies with minimal patient movement. Fully fat tabletop without a frame on the edge makes cleanliness and odors free
• Automatic Stitching - GXR-SD system provides outstanding automatic stitching function with Source tilting method
• Digital Flat Panel Detector (FPD) – Wireless 17X14 (Csl, 4336W) with Auto Exposure Detection (AED) function, there is no DR trigger cable between detector and generator.
• Full Featured Imaging Software & Excellent Digital Image Processing:

1. Provides convenient user interface and easy operation
2. Anatomical view-based digital image processing automatically optimizes and enhances the quality of the captured image for the pictured anatomy.
3. Radiographic stand & automatic collimator control function
4. DICOM 3.0 networking interface includes Worklist, Print, Store, Query for integration with any PACS or RIS

• Included – Software, HP Laptop Computer

1. CPU≥3.2GHz
2. Memory capacity：≥4GB
3. Hard drive capacity ：≥500 GB
4. Resolution: 1280 x 1024
5. Display size： 21 inch color LCD screen
6. 64 bit Windows 10 operation system
7. Core: i5

• Power Rating - 32KW
• Generator - GXR-32S
• Rotor - Dual Speed Starter(DSS)
• Input Power - 400/480VAC, Three phase
• Line Frequency - 50/60Hz
• X-ray tube - DXT-12M, (0.6/1.2mm, 300kHU)
• Tube Voltage - 40 to 150kV, 1kV Step
• Tube Current – 10 to 640mA
• Output - 640mA@81kV,  500mA@104kV, 400mA@130kV, 320mA@150kV
• Time Range - 1ms to 10s
• mAs Range - 0.1 to 800mAs
• Reproducibility - Coe­cient of Variation : kV < 0.005, Time < 0.005,mAs < 0.01
• Accuracy - kV < ±(1%+1kV), mA < ±(3%+1mA), Time <±(1%+0.5ms), mAs < ±(3%+0.1mAs)
• Linearity - Coe­cient of Linearity < 0.01 : CL = (X1-X2)/(X1+X2), where X is mR/mAs

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• Soft cushion for patient comfort and air tight fit
• Clear flexible housing and cushion for good patient visibility
• Four sizes available, from small adultl to extra large adult
• Each mask supplied with color-coded hook ring.

• Vehicle loadable
• Wheel lock
• Automatic tube arm lock at any angle
• Storage space for cassettes or detectors
• User Programmable APR, save up to 9 APR settings
• Three way X-ray exposure
• USB interface & Bluetooth
• Remote control (Option)
• 5kg including X-ray unit, collimator and stand
• Maximum hight of 228.6cm
• Exposure Hand Switch
• Foldable, two-step stand

• Power Rating - 4kW,
• 100kHz, high frequency X-ray Generator
• kVp Range - Maximum 140kVp
• mAs Range - 0.1-250mAs
• mA Range – 10 to 100mA
• 330~2000mm FD
• Collimator with 30 seconds LED lamp timer

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