CPC Subgroup
A61L 17/08 of animal origin, e.g. catgut, collagen
Full Title
Materials for surgical sutures or for ligaturing blood vessels (surgical adhesives A61L24/00; surgical instruments, devices or methods for suturing or ligaturing A61B17/04, A61B17/12; supports or packages for suture materials A61B17/04); > At least partially resorbable materials > of animal origin, e.g. catgut, collagen