Patent ID: 9427469
Filing Date: 2016-08-30
CPC Classification: A61K,A61L,A61P,C08K,C08L

Claim Text:
1. A clot-activated polymer composition comprising: a) anti-coagulated platelet-rich plasma (PRP) selected from the group consisting of autologous, allogenic, xenogenic and combinations thereof; and b) a chitosan, an acid, NaCl and a clot activator comprising a 3% calcium chloride (CaCl wherein the polymer composition comprises a pH above 6.2 and an osmolality between 300 mOsm/kg and 735 mOsm/kg, wherein the polymer composition is substantially free of whole blood and added thrombin, wherein the clot-activated polymer composition is prepared by combining said PRP to a chitosan solution at a volume ratio of between 2:1 to 3:1, and wherein said chitosan solution comprises said chitosan and said NaCl.