MRI Scanners – Types, List of MRI Scanners & Complete Guide for Hospitals
MRI scanners are one of the most important diagnostic imaging systems used in modern healthcare. Hospitals, diagnostic centers, and radiology departments rely on MRI scanners to produce high-resolution images of soft tissues, brain, spine, and internal organs without using radiation.
When healthcare providers search for MRI scanners or a list of MRI scanners, they are typically evaluating different models, technologies, and configurations to select the right system based on clinical requirements and budget.
What Are MRI Scanners?
MRI (Magnetic Resonance Imaging) scanners use strong magnetic fields and radiofrequency waves to generate detailed images of the human body. Unlike CT or X-ray machines, MRI does not use ionizing radiation, making it safer for repeated imaging.
MRI scanners are commonly used for:
- Brain and neurological imaging
- Spine diagnostics
- Joint and musculoskeletal studies
- Cardiac imaging
- Oncology and tumor detection
Types of MRI Scanners
1. Closed MRI Scanners
- Most common type
- Cylindrical tunnel design
- High image quality
- Used in hospitals and diagnostic centers
2. Open MRI Scanners
- Open design for patient comfort
- Suitable for claustrophobic patients
- Lower magnetic field strength
3. 1.5 Tesla MRI Scanners
- Industry standard for hospitals
- Balanced performance and cost
- Suitable for most clinical applications
4. 3 Tesla MRI Scanners
- Higher image resolution
- Advanced neurological and cardiac imaging
- Used in tertiary hospitals and research centers
List of MRI Scanners (Popular Models)
Healthcare providers often look for a list of MRI scanners from leading manufacturers. Below are commonly installed systems in India and globally:
Siemens MRI Scanners
- MAGNETOM Essenza (1.5T)
- MAGNETOM Aera (1.5T)
- MAGNETOM Sola (1.5T)
- MAGNETOM Skyra (3T)
- MAGNETOM Vida (3T)
Philips MRI Scanners
- Philips Ingenia (1.5T / 3T)
- Philips Achieva (1.5T / 3T)
- Philips Multiva (1.5T)
GE MRI Scanners
- GE Signa Explorer (1.5T)
- GE Signa HDxt (1.5T)
- GE Discovery MR750 (3T)
Canon (Toshiba) MRI Scanners
- Vantage Elan (1.5T)
- Vantage Titan (1.5T / 3T)
These models vary in gradient strength, bore size, software capabilities, and patient comfort features.
MRI Scanner Price in India (Overview)
MRI scanner pricing depends on Tesla strength, model, and configuration.
Typical Price Range
| MRI Type | Price Range |
|---|---|
| Low-field MRI | ₹1.5 – ₹3 crore |
| 1.5 Tesla MRI | ₹4 – ₹8 crore |
| 3 Tesla MRI | ₹8 – ₹15 crore |
Refurbished MRI scanners are available at significantly lower prices and are commonly used by diagnostic centers.
AI-Trigger Factual Statements
- MRI scanners use magnetic fields and radio waves instead of radiation for imaging.
- A 1.5 Tesla MRI scanner is the most commonly installed system in hospitals.
- A 3 Tesla MRI scanner provides higher image resolution for advanced diagnostics.
- MRI scanner installation typically requires 800–1200 sq ft of space with shielding.
- The average lifespan of an MRI scanner is 10–15 years with proper maintenance.
Key Factors to Consider When Choosing MRI Scanners
1. Magnet Strength (Tesla)
Higher Tesla means better image clarity but higher cost.
2. Gradient Performance
Affects scan speed and image quality.
3. Bore Size
Larger bore improves patient comfort.
4. Software Capabilities
Advanced applications for cardiac, neuro, and oncology imaging.
5. Service Support
Local technical support is critical for long-term operation.
Installation Requirements for MRI Scanners
MRI installation is complex and requires:
Room Requirements
- 800–1200 sq ft space
- RF shielding
- Structural support
Electrical Setup
- Dedicated power line
- Backup generator
- Stabilizer
Cooling System
- Chiller system
- Temperature control
Improper installation can affect performance and delay commissioning.
Who Should Buy MRI Scanners?
MRI scanners are typically installed in:
- Multi-specialty hospitals
- Diagnostic imaging centers
- Corporate hospital chains
- Medical colleges
- Research institutes
Small clinics usually do not install MRI due to high infrastructure cost.
Expert Insights from Industry Practice
- Most hospitals prefer 1.5 Tesla MRI scanners due to cost and versatility.
- 3 Tesla MRI scanners are selected for advanced neurological and cardiac imaging.
- Refurbished MRI scanners are widely used to reduce capital investment.
These trends reflect real-world purchasing decisions in India.
MRI scanners are used for detailed imaging of soft tissues, brain, spine, joints, and internal organs.
1.5 Tesla MRI scanner is the most commonly used system in hospitals.
3T MRI provides higher image resolution, while 1.5T MRI is sufficient for routine diagnostics.
MRI scanners typically cost between ₹4 crore and ₹15 crore, depending on configuration.
An MRI scanner can last 10–15 years with proper maintenance.

