A Reliable and Trusted Source for Refurbished Systems

CT, MRI & PET/CT Systems

Purchasing the right diagnostic imaging equipment is critical to your practice. So is choosing the right partner to get it up and running. Sigma understands imaging systems as well as the business of diagnostic imaging, making us the ideal partner for helping you choose the best equipment for your needs and goals.

When you buy from Sigma you don’t just get an imaging system – you get a partner that cares about your success, knows the equipment you are purchasing, and gets it installed and working for you. Let us handle:

  • Choosing the right imaging system
  • Site planning
  • Project management
  • System delivery
  • System Removal
  • Installation
  • Training


Sigma’s experience with system sales and turn-key installations goes back more than 20 years. In addition to full system sales, we can assist you with upgrading your existing CT or MRI equipment.

We stand behind all of our products and will not turn your system over to you until it is up and running to OEM standards – and you are satisfied.