Reliant Prestige 1.5T MRI System

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Reliant Prestige 1.5T MRI System | Manualzz

Reliant Prestige 1.5T MRI System

12 Channel Prestige 1.5T MRI System

The Reliant Prestige 1.5T MRI system is a newly developed state of the art imaging system offering advanced but practical and affordable imaging.

Particular features include:

RF coils that incorporate a unique feature which allows any combination of coils to be connected together. The system automatically detects the coil combination, optimizes the element selection, and selects the applicable application sequences.

A newly developed multichannel spectrometer offer a 12 channel operation, incorporating the latest technology and software.

The system consists of three major units:

Superconducting Magnet:

Actively shielded superconducting magnet system with integrated closed cycle refrigerator system:

Field strength: 1.5T

Polarity: South pole at patient end

Homogeneity (shimmed): 50cm dsv < +/-10ppm pk to pk

45cm dsv < +/-5ppm pk to pk

30cm dsv < +/-1ppm pk to pk

Field decay: < 0.1ppm/hr

Nominal operating current: <600A

Patient bore diameter: 60cm

Helium boil off <100cc/hr

Helium volume approx 2200ltrs

Refill interval (typical) 6 months

Patient Handling:

Table height: min. 700 mm (preliminary) (27.5”) max. 980 mm (preliminary) (38.6”)

Reliant Prestige 1.5T MRI System

Maximum Patient Weight: 160 kg (350lbs)

Patient Positioning: Laser Marker

Gradient Subsystem:

Actively shield, super-compact whole body gradient coil system with integrated magnet shims

Gradient Amplifier Copley 282

- max. Amplitude: 25mT/m

- min. Rise Time:

- max. Slew Rate: 90 mT/m/ms

- Duty Cycle: 100%

Peak voltage 700V (amplifier) 1200V (coil)

Peak current 500A

Cooling Water

RF Subsystem:

Resonant frequency 63.88MHz

RF preamplifier Integral to each coil element

Gain 26+/-1 dB

Noise <0.5dB

Input frequency range 10-200MHz

Spurious free dynamic range >96dB

RF Amplifier

Type: Analogic 8102 Cooling: Air

Amplifier power: max.

9kwRF Coils

All coils can be combined at will in any combination up to a maximum of 48 elements:

 8 Channel Head

 12 Channel Array Spine (CTL)

 6 Channel Knee

 4 Channel flexible Torso

Spectrometer:

Maximum RF receiver channels: 12

Transmitter: 14bit Direct Digital Synthesizer

Receiver: 16bit

Reliant Prestige 1.5T MRI System

Bandwidth: 600 kHz

Slice thickness: 0.3-20 mm

Matrix: >512x512

Data Processing & Imaging Display Subsystem:

Operating Console:

- Processor: Intel quad core

- OS: Windows XP Professional 64bit

- Memory: 4 GB

- Network: Ethernet 1000Base-T

- Hard disk storage: 250GB SATA 3Gb/s RAID

- Monitor: Color 1600x1200 LCD flat panel

- CD/DVD Writer for Data Backup: HP CD/DVD-DL lightscribe

- Interface: Standard DICOM 3.0

Standard Software Package:

Scan Sequences:

Spin Echo 2D (Single and multiple)

FSE 2D (single and Multiple echo) up to 128 ETL

FSE Dual Echo

Fast IR

Gradient Echo and fast spoiled Gradient echo 2D/3D.

FLAIR/STIR.

FLASH

Fat saturation and suppression for SE, FSE, IR, GE.

Angio

2D/3D TOF and 3D PC

MOTSA

MTC

TONE

Diffusion/Perfusion (later addition)

User Selectable:

Flow compensation

Graphically prescribed sat pulses

Over sampling

Rectangular FOV

Phase direction selection and swapping.

Double and Triple oblique

Offset FOV

Cardiac gating

Respiratory gating

Cine

Interleaving

512 X 512 and larger matrix

Reliant Prestige 1.5T MRI System

Zero slice gap

Archive media:

CD ROM

Included: Delivery, Rigging and installation with shipment.

Customer Responsibilities: Customs taxes and duties, construction, electrical, mechanical, and site preparation

Additional Options Available:

**Not included with MRI available for an additional charge. Please contact use for pricing and details

• Anterior spine extension to head coil

• Shoulder coil

• Wrist coil

• 12 Channel Large flexible torso/pelvis

• Patient communication system

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