Radscan Systems Private Limited

An Open MRI (Magnetic Resonance Imaging) is a type of MRI machine designed with open sides or a more spacious, less confining structure (like two magnets with space in between) to reduce claustrophobia and better accommodate larger patients, children, or those with mobility issues, often allowing for scans in different positions (standing, sitting) for dynamic imaging, though traditional closed-bore MRIs typically provide higher image clarity. Key Features & Benefits:

• Reduced Claustrophobia: The open design eliminates the tight, tunnel-like feeling of closed MRIs, making it more comfortable for anxious patients.
• Better for Larger Patients: Accommodates people who don't fit in standard closed machines.
• Dynamic/Positional Imaging: Some open systems allow scans while standing, sitting, or bending, which is useful for diagnosing issues that appear with movement (spine, joints).
• Accessibility: Easier for children, the elderly, and people with physical limitations. 

How it Works:

• Similar to a conventional MRI, it uses strong magnetic fields to create detailed images.
• Patients lie on a table, and the part of the body being scanned is positioned between two magnets (above and below).
• It's still crucial to remove all metal objects (jewelry, etc.) before the scan. 

Considerations:

• Image Quality: While excellent for many uses, closed-bore (tube-like) machines generally offer higher-resolution images due to stronger, more consistent magnetic fields.
• Scan Duration: Varies by body part, often 15-90 minutes

Siemens offers a range of popular closed-bore MRI scanners, known for high-field strength and detailed imaging, with key models including the MAGNETOM Espree, Avanto, Sempra, Sola, and Altea, primarily at 1.5T and 3T strength, providing excellent image resolution for complex diagnostics, even if some newer systems lean towards wide/open bores for patient comfort, closed systems remain vital for superior detail. Key Siemens Closed MRI Models:

• MAGNETOM Espree (1.5T): A widely available, reliable closed-bore system, often found refurbished.
• MAGNETOM Avanto (1.5T): Known for its powerful imaging capabilities with advanced TIM (Total Imaging Matrix) technology.
• MAGNETOM Sempra (1.5T): Emphasizes efficiency and daily success in clinical settings.
• MAGNETOM Sola / Altea (1.5T): Newer systems featuring TIM 4G and DirectRF for faster, personalized scans.
• MAGNETOM Vida (3T): A 3T option offering advanced imaging and high performance. 

Why Closed MRIs?

• Stronger Fields: Closed systems typically offer higher magnetic field strengths (like 1.5T or 3T), leading to better signal-to-noise ratio (SNR) and superior image clarity and resolution.
• Detail: They excel in detailed imaging for complex areas like the brain, spine, and joints, helping in precise diagnosis and surgical planning. 

Siemens vs. Open/Wide-Bore:

• While Siemens also offers open-bore options (like MAGNETOM Free.Max) for claustrophobic patients, closed bores are often preferred for demanding diagnostic tasks requiring maximum image quality. 

1.5T Systems (Standard-Field)

• Vantage Orian: A wide-bore (71cm) system that balances high productivity with patient comfort, now enhanced with AI-driven software.
• Vantage Fortian: Specifically designed to maximize workflow efficiency and save time in high-volume clinical settings.
• Vantage Elan: A compact, eco-friendly system intended for facilities with limited space without sacrificing diagnostic performance.

Key Technologies

• Advanced AI (Altivity): Canon utilizes AiCE (Advanced intelligent Clear-IQ Engine) and PIQE (Precise IQ Engine) for deep learning-based image reconstruction, which significantly reduces noise and scan times while maintaining high resolution.
• Pianissimo Technology: A signature feature that reduces acoustic noise by up to 99%, creating a much quieter and less stressful environment for patients.
• Non-Contrast Imaging: Canon is a pioneer in contrast-free MRA (Magnetic Resonance Angiography) techniques, allowing for vascular imaging without the need for gadolinium injections.
• MR Theater: An in-bore virtual reality experience that projects relaxing images to help patients cope with claustrophobia. 

Additional Information:

• Delivery Time: 1 month

Hitachi offers a range of systems from low-field permanent magnets to high-field superconducting magnets: 

• Open MRI Systems:
  • Oasis (1.2T): A high-field open MRI that provides image quality comparable to 1.5T closed systems while offering a 360-degree panoramic view for maximum patient comfort.
  • Aperto Lucent (0.4T): Features a unique single-pillar design and the highest field strength available for a permanent magnet system.
  • Airis Series (0.2T - 0.3T): Includes the Airis Vento, Airis Elite, and Airis II. These are "workhorse" systems known for reliability, low maintenance, and open-gantry designs.
• Closed Bore Systems:
  • Echelon Smart (1.5T): A high-field superconducting scanner designed for energy efficiency and high-speed, high-resolution clinical imaging.
  • Echelon Oval (1.5T): Features the widest bore on the market (74 cm) to accommodate larger patients and reduce anxiety.

Siemens Healthineers offers a comprehensive portfolio of 3 Tesla (3T) MRI scanners designed to provide high-resolution imaging for complex diagnostics and research. As of 2026, their current lineup includes advanced systems focused on clinical productivity and groundbreaking research. Key 3T MRI Models

• MAGNETOM Cima.X: This is Siemens' strongest 3T system, with Gemini Gradients (200 mT/m at 200 T/m/s). It offers whole-body performance for both clinical and scientific applications.
• MAGNETOM Vida: This is the first 3T scanner with BioMatrix technology. This technology adapts to individual patient variability to reduce rescans and improve scheduling.
• MAGNETOM Lumina: This is a 70 cm open-bore system that prioritizes productivity and patient satisfaction. It uses Turbo Suite for faster clinical scans.
• MAGNETOM Prisma: This is a high-performance "PowerPack" designed for research and clinical success. 

Estimated Pricing (January 2026)Pricing varies based on configuration and region. Most systems range from $1 million to over $3 million. 

• MAGNETOM Spectra: Approximately ₹6.8 crore (INR).
• MAGNETOM Vida: Approximately ₹2.5 crore (INR).
• MAGNETOM Trio (Used/Refurbished): Typically ranges from ₹1.1 crore to ₹3.5 crore (INR). 

Core Technologies

• BioMatrix Technology: This technology uses sensors to adjust to a patient's anatomy and physiology, improving image quality.
• Turbo Suite: This accelerates clinical scans for faster patient throughput without sacrificing quality.
• Deep Resolve: This is AI-powered image reconstruction to enhance signal-to-noise ratio and reduce scan times.