Fig. 2

The hemostatic effect of MCSD on inguinal bullet penetrating wounds. (a) Schematic diagram of the tactical combat casualty care simulation of junctional bleeding: after 30 s of free bleeding, the two groups received the MCSD or gauze to stop the bleeding, and vital signs were recorded according to the MARCH strategy within 2 h. After 3 h, the hemostatic materials were taken out and the wound was evaluated. (b) The Bama miniature pigs were fixed at 50 m and shot. (c) The hemostasis time in the MCSD and SG groups. (d) The amount of blood loss in the MCSD and SG groups. (e) The removal time of hemostatic material in the MCSD and SG groups