| abstract |
The invention discloses a rapid hemostatic material for a penetrating wound, which is Cur-CMC/PVA and is prepared by the reaction of curcumin, carboxyl chitosan and polyvinyl alcohol, the hemostatic material further comprises one or more medicines selected from vasoconstrictors, coagulants, antibiotics and analgesics, the hemostatic material not only has the effects of high blood-absorbing expansibility, rapid hemostasis, analgesia, anti-infection and the like, but also can effectively distinguish the hemostatic material from tissues through colors, thereby facilitating the separation of later operations and tissues. |