Abstract: Disclosed herein are methods of making and using compositions comprising medical devices, particularly medical devices made from resorbable polymers.

Abstract: A biodegradable nasal splint comprising a tubular component at least partially defining a hollow passageway. The tubular component may be formed from a degradable material comprising a copolymer comprising glycolide subunits, trimethyl carbonate subunits, and caprolactone subunits. The degradable material may further comprise from about 0.01% to about 30% chitosan, by weight of the degradable material. The biodegradable nasal splint may further comprise a therapeutic agent such as chitosan applied to one or more surfaces of the nasal splint Also, a biodegradable nasal splint comprising a tubular component at least partially defining a hollow passageway and formed from a degradable material. The degradable material may comprise at least about 95% chitosan, by weight of the degradable material.

Abstract: Biocompatible biomimetic materials that exhibit desirable mechanical properties while also encouraging cell ingrowth and proliferation are described. The biomaterials include a multi-layer laminate of three or more decellularized aligned collagen tissues. The individual layers are aligned with one another in an angle-ply arrangement, with the collagen of each layer aligned at an angle to the collagen of the adjacent layer. The biomaterials are useful as collagenous graft materials such as a patch for a hernia in an annulus fibrosus or grafting materials for repair of tendons, ligaments, cartilage and other musculoskeletal tissues.

Abstract: Biocompatible biomimetic materials that exhibit desirable mechanical properties while also encouraging cell ingrowth and proliferation are described. The biomaterials include a multi-layer laminate of three or more decellularized aligned collagen tissues. The individual layers are aligned with one another in an angle-ply arrangement, with the collagen of each layer aligned at an angle to the collagen of the adjacent layer. The biomaterials are useful as collagenous graft materials such as a patch for a hernia in an annulus fibrosus or grafting materials for repair of tendons, ligaments, cartilage and other musculoskeletal tissues.