Bioactive substance in a barbed suture

摘要

Barbed surgical sutures are prepared with a bioactive agent thereon. In embodiments, the bioactive agent may be an antimicrobial or dotting agent deposited within the angle formed by the barb and the suture body. Placement of the bioactive agent in the angle between the barb and suture body enhances the delivery of the bioactive agent to wound tissue at the point of contact.