( 1) good tissue compatibility, tissue response to low;
( 2) suture surface of special coating, through the organization of smooth, low tissue drag;
( 3 ) multiple unit knitting, reliable, easy to knotted;
( 4) suture material properties of stability, can be maintained for a long time tension;
( 5 ) used 300 series of cardiovascular suture needle special for penetrating, ensure smooth, with minimal damage, and are not easily deformed, broken;
( 6) for the main body of soft tissue suture, including use in cardiothoracic surgery operation in.