Physical Sciences, Inc.

Physical Sciences Inc. (PSI) is developing a high-resolution optical coherence tomography imaging probe that will aid clinicians in their ability to perform image-guided biopsies. The initial testing of this technology, under current SBIR funding, is to aid endoscopic ultrasound fine needle aspiration biopsy (EUS-FNAB) procedures in the pancreas. However, this technology can be easily applied to aid biopsies and improve cancer diagnosis in other