▎ 摘　　要

NOVELTY - Strong adhesion micro-gel dry powder comprises anionic polymer monomer and inorganic nanoparticle. The anionic polymer monomers serve as the main network, and the inorganic nanoparticles serve as crosslinking point. The micro-gel dry powder is formed by the action of electrostatic and hydrogen bonds in an aqueous solution containing an initiator, the copolymerization, crosslinking, and freeze drying of inorganic nanoparticles and anionic polymer monomers, and pulverization. USE - The strong adhesion micro-gel dry powder is useful in emergency hemostasis (claimed). ADVANTAGE - The strong adhesion micro-gel dry powder: is capable of spontaneously forming closed layer with strong mechanical strength and adhering performance, has water-absorbing self-assembly, and high stability. The method: is simple, and does not relate to human body coagulation mechanism of itself, and increases hemostatic efficiency and hemostat suitable condition. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing strong adhesion micro-gel dry powder comprising copolymerizing inorganic nanoparticles and anionic polymer monomers, crosslinking and freeze-drying in an aqueous solution containing an initiator through electrostatic and hydrogen bonding, and crushing to obtain dry micro-gel powder.