C4 Imaging

C4 Imaging develops innovative medical devices that enable clinicians to personalize patient treatment through accurate image-guided procedures. The company’s core proprietary technology, C4, is a unique magnetic resonance imaging (MRI) agent that has been encapsulated within an implantable, biocompatible shell. C4 Imaging’s first product is the Sirius™ MRI Marker, which will be used to facilitate seed localization during the treatment of prostate cancer. The Sirius™ MRI Marker will allow physicians to accurately locate seeds within the complicated anatomy of the prostate and the surrounding critical structures, utilizing a single post-implant MR imaging procedure. C4 Imaging’s goal is to improve quality assurance by allowing post-implant seed localization to be performed with MRI alone, eliminating the need for computed tomography in assessment of prostate brachytherapy.