Surgical Chromic Catgut suture is an absorbable,surgical suture composed of purified connective tissue (mostly collagen) derived from either the serosal layer of beef (bovine) or the submucosal fibrous layer of sheep (ovine) intestines.
The tensile strength and diameter meet USP standard, smooth surface and high tensile strength can help you to win many orders.

Absorbable surgical sutures
Chromic catgut and Plain catgut
Surgical suture ( Plain and Chromic ) is an absorbable sterile surgical suture composed of purifled connective tissue ( mostly collagen ) derived from either the serosal layer of beef ( bovine ) or the submucosal fibrous layer of sheep ( ovine ) intestines. The chromic gut contains a chromic salt solution to delay absorption . Surgical gut suture meets all requirements established by the United States Pharmacopeia( U.S.P.) for absorbable surgical sutures .
The main peformance
1. cell adhession is strong , has good biocompatibility , non-toxic side effects absorption of stable
2. threads body have antibacterial actuvity , can inhibit bacterial growth of the wound site, and induces wound tissue growth ,wound healing .
3. surface of the body is made through a special process, it's smooth , easy to suture.                                                                             .
4. high tensile strength , soft body , easy to knot is very stable .
5. easy to store and transport , can application to all types of wound sew