Transcatheter anastomosis connector system for vascular access graft placement: results from a first-in-human pilot study.

Purpose: A lengthy healing and maturation period follows standard surgical preparation of a permanent arteriovenous access, often requiring or extending use of a venous catheter (VC) for hemodialysis. The InterGraft™ Anastomotic Connector System was developed for minimally invasive anastomosis of an arteriovenous graft (AVG). The venous and arterial InterGraft™ connectors are designed to provide optimized flow dynamics and may result in reduction of AVG stenosis.