Biocompatible microparticles of Alginic acid composition for controlled release of active principles intravenously

摘要

Components of alginate bioactive particles for controlled release of active substances by intravenous injection. The present application relates to bioavailable ingredients, including seaweed particles or their salts and active ingredients. More specifically, the present application relates to the microparticles to be injected into the active original package of the patients in need. These particles have a combination of appropriate sizes to ensure an increase in average life or durability of the active blood principle,In the case of intravenous injection, the absorption rate of liver is low and the cells are clarified rapidly. 1. Characteristic 1: bioavailable components in intravenous injection, including seaweed particles or their salts used to control the release of active components, which are characterized by their volume less than or equal to 5 microns and have negative Z potential. Requirement 3: composition. According to requirement 1, the potential of Z is between - 70 and 0, excluding 0. Claim 19: the procedure described in claim 18,It is characterized by the fact that the principle of activity can be human, animal, recombinant or transgenic. 19. Claim 21: the procedure described in claim 18, characterized in that the principle of activity is a factor in blood clotting. Claim 27: in the treatment of haemorrhagic disorders, coagulation disorders and hormonal diseases, biological adaptive ingredients are used in accordance with any one of claims 1 to 12.