supported by the innovative clinical research project of the Second Affiliated Hospital of Naval Military Medical University(2020YLCYJ-Y17);the third batch of medical engineering cross projects of Naval Military Medical University(10-21-308-415);the National Natural Science Foundation of China(No.81971710);the Biomedical Science and Technology Supporting Special Project,Shanghai Science and Technology Innovation Action Plan(2020)(No.20S31902000).
Purpose:Hand-sewn anastomosis as the gold standard of vascular anastomosis cannot fully meet the requirements of vascular anastomosis in speed and quality.Various vascular couplers have been developed to ameliorate th...