SURGICAL SUTURE WITH NATURAL ANTIBACTERIAL DRUG SUSTAINED RELEASE FUNCTION AND PREPARATION METHOD THEREFOR

摘要

Disclosed are a surgical suture with a natural antibacterial drug sustained release function and a preparation method therefor. The antibacterial surgical suture with a long-lasting antibacterial performance is prepared by adopting a composite structure knitting technology and using silk fibroin as a coating carrier to carry a natural antibacterial drug. The material of the surgical suture has good mechanical properties and a long-lasting drug sustained release effect, and is capable of inhibiting or killing bacteria and reducing surgical site infection.