Optima™ CT660

Low dose, low stress

Nothing matters more than patient's welfare. The Optima CT660 provides clinicians information for fast and definitive diagnoses in low-dose exams while patients stay calm and comfortable.

ASiR inside:
A leap ahead in dose management

GE ASiR* helps clinicians achieve dose reductions of up to 40% while maintaining image quality**.
ASiR, a projection based iterative reconstruction technology, changes the dose paradigm across many anatomies and patients.

It overcomes the issues of noise and image artifact at low dose by actually removing noise instead of masking it, as image-filtering methods do.

ASiR dose reduction ASiR dose reduction ASiR dose reduction

Based on our customers experiences using ASiR technology, they have demonstrated consistent high image quality at dramatically low dose across exam types and body regions.

Dose reduction with ASiR is combined with GE’s proven Optidose™ technology that delivers dose reduction at the source. It includes SmartTrack™ dynamic collimation that avoids penumbra and over-radiation, as well as 3D automatic dose modulation, ECG dose modulation, and X-ray filtration which is tailored for small to large patients.


* option
** Image quality measured as image standard deviation