Perimeter Medical Imaging AI, Inc. announced the first commercial placement of its Perimeter S-Series OCT medical imaging system in the state of Georgia, which will be used at Candler Hospital, a part of St. Joseph's/Candler, in Savannah under the direction of breast surgeons, Catherine Ronaghan, MD and Emma Walker, DO. Perimeter S-Series OCT, which received FDA 510(k) clearance in 2021, is a medical imaging tool that uses Optical Coherence Tomography (OCT) to provide clinicians with cross-sections, real-time margin visualization (1-2 mm below the surface) of an excised tissue specimen.

It provides 10 times higher image resolution than X-ray and ultrasound, and 100 times greater image resolution than MRI.