Abstract: The present application relates to a lyophilized scaffold composition having at least one polysaccharide wherein said scaffold is substantially solid and capable of being formed into a desired shape; wherein the at least one polysaccharide has a protonation level resulting in controlled rehydration of said scaffold, such that when said scaffold is contacted with at least one of a neutral aqueous solution, blood, blood derived fluid and combinations thereof, said scaffold forms a microparticle dispersion and stimulates tissue remodeling and anabolic wound repair, a process for preparing a lyophilized scaffold composition and the use of a lyophilized scaffold composition for wound repair in a mammal.

Abstract: The present application relates to a freeze-dried polymer composition containing chitosan and at least one lyoprotectant, a process for preparing a freeze-dried composition containing chitosan and at least one lyoprotectant and the use of a reconstituted freeze-dried chitosan composition to prepare implants for tissue repair.

Abstract: The present description relates to a polymer composition for use in repairing tissue of a patient comprising at least one blood component, as polymer, such a chitosan, and at least one inorganic salt, such as NaCl, method of the composition and method of preparing the composition.

Abstract: The present application relates to a lyophilized scaffold composition having at least one polysaccharide wherein said scaffold is substantially solid and capable of being formed into a desired shape; wherein the at least one polysaccharide has a protonation level resulting in controlled rehydration of said scaffold, such that when said scaffold is contacted with at least one of a neutral aqueous solution, blood, blood derived fluid and combinations thereof, said scaffold forms a microparticle dispersion and stimulates tissue remodeling and anabolic wound repair, a process for preparing a lyophilized scaffold composition and the use of a lyophilized scaffold composition for wound repair in a mammal.

Abstract: The present application relates to a freeze-dried polymer composition containing chitosan and at least one lyoprotectant, a process for preparing a freeze-dried composition containing chitosan and at least one lyoprotectant and the use of a reconstituted freeze-dried chitosan composition to prepare implants for tissue repair.

Abstract: The present disclosure relates to an activated polymer composition for use in repairing tissue of a patient comprising platelet-rich plasma (PRP), a chitosan solution, a salt such as NaCI or glycerol phosphate, and an activator such as at least one of CaCI2 and a mixture of thrombin/CaCI2.