A novel strategy for engineering vascularized grafts in vitro

Figure 2 Fabrication of connective blood vessel graft to main scaffold and host vessels. A: The bottom of the vascularized graft with an arterial end and a venous end; B: The scaffold of connective blood vessel. The left part of it is made of rigid bio-material and can be plugged into the bottom of the vascularized graft. The right part of it is made of soft bio-material and can be sutured with the host vessels.