SnapShot Freeze 2

Intelligent and automated whole-heart motion correction for enhanced Cardiac CT imaging.
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At a glance

Motion correction

6x reduction in motion artifacts1

Temporal resolution

19.5 msec effective temporal resolution at 0.23s/rotation gantry speed2

Automated

Whole-heart motion correction
 
References
  1. As demonstrated in mechanical and mathematical cardiac phantom testing
  2. SnapShot Freeze 2, in conjunction with 0.23 s/rotation gantry speed, provides a reduction in coronary motion artifacts that is equivalent to a 0.039 s/rotation equivalent gantry rotation speed with effective temporal resolution of 19.5 msec. As demonstrated in phantom testing using a commercially available motion phantom and also with a mathematical cardiac phantom with linear motion of variable velocity. The 0.039 s/rotation images are modeled without application of SnapShot Freeze 2. Results may vary in clinical applications.

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