Bioabsorbable suture and method for producing bioabsorbable suture

摘要

The present invention has high flexibility and high tensile strength and knot strength, maintains a form without unwinding a plurality of yarns at the cut end and torsional bending point, has excellent knot retention, and A bioabsorbable suture excellent in production efficiency is provided. The present invention comprises a core yarn composed of a bioabsorbable low melting point component and a plurality of wound yarns composed of a bioabsorbable high melting point component wound around the core yarn, and melted by heat treatment Is a bioabsorbable suture having a structure in which the core yarn and the wound yarn are bonded together.