Assessment of a Vacuum-Based Intra-Colonic Diverting Device: A Preclinical Study

Purpose. Anastomotic leak is the main complication after low colorectal anastomosis. Defunctioning ileostomy is therefore recommended, which carries its own morbidity. The aim of this study was to assess the technical feasibility, safety, and preliminary efficacy of a vacuum-based intra-colonic diverting device (Colovac) to reduce the impact of anastomotic leak. Methods. This prospective preclinical study was conducted on living swine. The...