MSLMRI22 Large-Aperture Superconductive MRI System - Technical Specifications & Core Features

As a high-end large-bore superconducting MRI solution, MSLMRI22 integrates wide aperture design, powerful gradient performance, and multi-channel intelligence, serving as reliable CE/FDA certified MRI equipment for general hospitals, premium clinics, and specialized medical institutions. Below are detailed technical parameters:

1. Magnet System

• Bore Diameter: 71cm large aperture (accommodates special populations, reduces claustrophobia)
• Cavity Length: 150cm short cavity (improves patient comfort, eases positioning for disabled/obese patients)
• Core Advantage: Balances magnetic field homogeneity and imaging quality, expands effective imaging field
• Special Population Adaptability: Ideal for claustrophobic patients, obese people, disabled individuals, and pregnant women (mid-late stages)

2. Gradient System

• Slew Rate: 175mT/m/ms (supports fast scanning and high-resolution imaging)
• Core Technology: Intelligent Real-time Dynamic B0 Eddy Current Compensation Technology (reduces DWI artifacts, improves SWI image quality)
• Performance Value: Enhances fat saturation effect, ensures high-quality imaging for eddy current-sensitive sequences

3. RF System & Transmission

• RF Channel Options: 16-channel / 24-channel / 32-channel RF platform (1:1 channel transmission from system to coil)
• Core Technology: Digital Optical Fiber Transmission (reduces signal attenuation, isolates external electromagnetic interference)
• Acceleration Technology: PGS algorithm (improved Parallel Acceleration Technology) + Power Sense fast imaging (produces clear, uniform clinical images)

4. Key Intelligent Technologies

• Shimming Technology: Subsecond Intelligent Shimming Technology (fast precise shimming in 1 second, magnetic field homogeneity up to 0.002ppm)
• Magnetic Field Homogeneity: Advanced magnet system + intelligent shimming (supports large FOV and off-center high-quality imaging, shortens FS sequence scan time)
• System Protection: Intelligent Magnet Protection System (real-time monitoring of core components, early abnormality alerts, reduces failure rate)

5. Coil Configuration

• Coil Type: Integrated coils with comprehensive solutions
• Core Advantages:
  • Free coil combination + wide-range combined imaging
  • No patient repositioning or coil replacement during multi-position exams (shortens scanning time)
• Standard Coils: Head-Neck Combined Coil, Flexible Abdomen Coil, Knee Coil, Flexible Multi-function Coil, Embedded Flat Coil

6. Clinical Imaging Capabilities

6.1 Supported Body Parts & Sequences

• Neuro Imaging: Brain T1/T2/FLAIR, DWI (B=1000), ADC, MRA, MRS
• Abdominal Imaging: T2 Fat Saturation, Dixon (Water/In/Out-phase), DWI (B=800), MRCP
• Spinal Imaging: Cervical/Lumbar T2, T2 Fat Suppression (DIXON), Axial T2
• Pelvic Imaging: T2 Fat Saturation, Axial T2, DWI (B=1000)
• Musculoskeletal Imaging: Hip/Shoulder/Knee/Ankle T1/PD Fat Saturation
• Breast Imaging: T2 Fat Suppression (DIXON), DWI (B=1000), Dynamic Enhancement

6.2 Special Clinical Advantages

• SAR Value Control: Optimized RF field ensures safe high-quality imaging for special populations
• Off-Center Scanning: 71cm aperture allows off-center body parts to be placed near magnet center (better image quality)
• Fetal Imaging: Comfortable position for pregnant women, no cardiopulmonary stress

7. Certification & Service

• Certifications: CE certified, FDA approved (meets global medical device standards)
• Service Support:
  • Turnkey installation (from floor plan design to operational training)
  • Remote diagnosis + quick response technical service
  • Long-term spare parts supply + sustainable hardware/software upgrades
  • Qualified engineer team for proactive maintenance