Efficacy of Novel Multispectral Imaging Device to Determine Anastomosis for Esophagogastrostomy

Biomedical imaging devices that utilize the optical characteristics of hemoglobin (Hb) have become widespread. In the field of gastroenterology, there is a strong demand for devices that can apply this technique to surgical navigation. We aimed to introduce our novel multispectral device capable of intraoperatively performing quantitative imaging of the oxygen (O2) saturation and Hb amount of tissues noninvasively and in real time, and to...