Cookies used for improved website experience

Siemens Healthineers and our partners use cookies and other similar technologies to operate the Siemens Healthineers websites and personalize content and ads. You may find out more about how we use cookies by clicking "Show details" or by referring to our Cookie Policy.
You may allow all cookies or select them individually. And you may change your consent and cookie preferences anytime by clicking on the "Review and change your consent" button on the Cookie Policy page.

Compressed Sensing GRASP-VIBEBeyond speed. Beyond motion.

With Compressed Sensing GRASP-VIBE, you can expand the patient population eligible for abdominal MRI. Patients with limited breath-hold capability or are unable to follow breathing commands, e.g., patients with dementia, hearing impairment, children1 or multi morbid patients, can now undergo high-resolution dynamic abdominal imaging under free-breathing with one continuous, push-button exam.
With its intelligent reconstruction and processing framework, Compressed Sensing GRASP-VIBE instantly recognizes different phases of liver dynamics, will automatically label those and output only the clinically relevant information. This allows bringing the advantages of Compressed Sensing GRASP-VIBE to daily clinical routine.

  • Perform push-button, free-breathing liver dynamics
  • Overcome timing challenges in dynamic imaging and respiratory artifacts
  • Expand the patient population eligible for abdominal MRI

Features & Benefits

Compressed Sensing GRASP-VIBE1 makes it possible to conduct dynamic contrast-enhanced abdominal exams in free breathing. The acquisition is performed in one continuous run, using a golden-angle stack-of-stars radial scheme that gives robustness towards motion and the flexibility to choose the temporal resolution, which can even vary over the duration of the scan. Reconstruction is performed using a Compressed Sensing GPU accelerated iterative algorithm with per voxel through-time regularization for further improved quality. The combination of features enables for free-breathing abdominal exams with both robust diagnostic image quality and the high temporal resolution required to capture the dynamic phases of contrast enhancement.

Additional features:

  • Auto Bolus Detection
  • Configuration of exam phases in terms of start time relative to the auto-detected bolus arrival, duration and temporal resolution
  • AutoLabeling of relevant phases (pre-contrast, (multiple) arterial, portal-venous and delayed)
  • Self-gating for further reduction of residual motion blur
  • InlineReconstruction using GPU acceleration allows to access the images after a few minutes – no need to export data to external research servers
  • Protocols for the abdomen and the prostate
  • Compressed Sensing GRASP-VIBE includes FREEZEit
     

System:

General Requirements

  • MAGNETOM Aera
  • MAGNETOM Amira
  • MAGNETOM Lumina1
  • MAGNETOM Skyra
  • MAGNETOM Sola
  • MAGNETOM Sola Fit
  • MAGNETOM Vida
  • MAGNETOM Vida Fit
  • MAGNETOM Prisma
  • MAGNETOM Prismafit

syngo MR XA10A
syngo MR XA12M
syngo MR XA50A (for Lumina)

High-end computing is required. For Tim [204x32] or higher configurations.

1