CAAS QVA 3D

CAAS QVA 3D is used for quantitative 3D analysis of peripheral single vessels up to 50 mm such as the aorta and the iliac, renal, femoral and carotid arteries. Out-of-plane magnification and foreshortening errors are minimized by calculating true geometric shape in 3D space from two 2D X-ray projections. An interactive rendered view of the arteries in 3D helps to visualize and asses the geometry. CAAS QVA 3D offers improved analysis of lesions and segment anatomy.

  


  

CAAS QVA 3D demo

 

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Download CAAS QVA 3D PDF

 

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Go to the CAAS QVA 3D literature section

 

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Contact us for a CAAS QVA 3D demo 


 

Key benefits CAAS QVA 3D

  • Elimination of out-of-plane magnification and foreshortening errors
  • Automatic calibration, no catheter calibration required
  • Interactive 3D rendered view for assessment of shape
  • Fast and user friendly
  • For (multi center) studies and patient care

Key features CAAS QVA 3D

  • Automatic Reference Obstruction (ARO) analysis
  • Local Reference Obstruction (LRO) analysis
  • User Defined Sub segment analysis
  • Reconstruction of healthy vessel shape
  • Optimal projection with least foreshortening

Key results CAAS QVA 3D

  • Minimum Luminal Diameter and Area at lesion position
  • Reference Diameter and Area
  • % Diameter and % Area stenosis
  • Segment lengths
  • Segment volumes
  • Plaque areas
  • Plaque volumes
  • Diameter and area graphs


CAAS QVA 3D reads and writes DICOM files in standard chapter-10 format and is available for Microsoft Windows 2000, XP, Vista and Windows 7. The software is easy to integrate with cardiology and radiology PACS systems. Results can be saved as DICOM, DICOM SR and XML. CAAS QCA 3D is 510(k) cleared and CE labeled.


QVA 3D is in the process of getting 510(k) approved by the US Food & Drugs Administration.