The invention discloses a
surgical operation suture and a preparation method thereof. The
surgical operation suture is prepared from 58-70 parts by weight of collagen, 30-50 parts by weight of
chitosan, 6-10 parts by weight of rose mallow root, 5-8 parts by weight of root of Millettiapulchra Kurz var.typica f.Laxior Dunn, 4-9 parts by weight of nakedflower beautyberry branchlet and leaf, 6-10 parts by weight of
Grewia lantsangensis Hu, 8-12 parts by weight of peruvian groundcherry
herb, 6-11 parts by weight of szechuan melandium root, 4-7 parts by weight of
Scutellaria indica, 8-13 parts by weight of
stephania sinica diels, 9-14 parts by weight of henry
clematis root, 3-7 parts by weight of
Angelica dahurica, a proper amount of glycerin and a proper amount of
azone. The
surgical operation suture has good bio-safety, no toxic or
side effect, no
irritation, effects of fast stopping bleeding, relieving swelling and pain, resisting bacterium and diminishing
inflammation, activating
blood circulation and dispersing
blood stasis, removing toxins and engendering
flesh, and promoting wound heal and preventing adhesion, has good
blood compatibility and
histocompatibility, no
inflammation and no
human body rejection reaction, and can be completely degraded and absorbed after wound heal. The degraded product is safe and nontoxic for the
human body, can prevent infection, can promote wound heal and does not produce scar.