Materials for grafts or prostheses or for coating grafts or prostheses

AHUMAN NECESSITIES A61Medical science A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL DISINFECTION, STERILISATION, OR DEODORISATION OF AIR CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES

A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses

A61L27/02Inorganic materials A61L27/025Other specific inorganic materials not covered by A61L27/04 - A61L27/12 A61L27/04Metals or alloys A61L27/042Iron or iron alloys A61L27/045Cobalt or cobalt alloys A61L27/047Other specific metals or alloys not covered by A61L27/042 - A61L27/045 or A61L27/06 A61L27/06Titanium or titanium alloys A61L27/08Carbon; Graphite A61L27/10Ceramics or glasses A61L27/105containing Al2O3 A61L27/12Phosphorus-containing materials A61L27/14Macromolecular materials A61L27/16obtained by reactions only involving carbon-to-carbon unsaturated bonds A61L27/165Rubbers A61L27/18obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds A61L27/20Polysaccharides A61L27/22Polypeptides or derivatives thereof A61L27/222Gelatin A61L27/225Fibrin; Fibrinogen A61L27/227Other specific proteins or polypeptides not covered by A61L27/222, A61L27/225 or A61L27/24 A61L27/24Collagen A61L27/26Mixtures of macromolecular compounds A61L27/28Materials for coating prostheses A61L27/30Inorganic materials A61L27/303Carbon A61L27/306Other specific inorganic materials not covered by A61L27/303 - A61L27/32 A61L27/32Phosphorus-containing materials A61L27/34Macromolecular materials A61L27/36containing ingredients of undetermined constitution or reaction products thereof A61L27/3604characterised by the human or animal origin of the biological material A61L27/3608Bone A61L27/3612Cartilage, synovial fluid A61L27/3616Blood A61L27/362Skin A61L27/3625Vascular tissue A61L27/3629Intestinal tissue A61L27/3633Extracellular matrix [ECM] A61L27/3637characterised by the origin of the biological material other than human or animal A61L27/3641characterised by the site of application in the body A61L27/3645Connective tissue A61L27/365Bones A61L27/3654Cartilage A61L27/3658Intervertebral discs A61L27/3662Ligaments, tendons A61L27/3666Epithelial tissues other than skin A61L27/367Muscle tissue A61L27/3675Nerve tissue A61L27/3679Hollow organs A61L27/3683subjected to a specific treatment prior to implantation A61L27/3687characterised by the use of chemical agents in the treatment A61L27/3691characterised by physical conditions of the treatment A61L27/3695characterised by the function or physical properties of the final product, where no specific conditions are defined to achieve this A61L27/38containing added animal cells A61L27/3804characterised by specific cells or progenitors thereof A61L27/3808Endothelial cells A61L27/3813Epithelial cells A61L27/3817Cartilage-forming cells A61L27/3821Bone-forming cells A61L27/3826Muscle cells A61L27/383Nerve cells A61L27/3834Cells able to produce different cell types A61L27/3839characterised by the site of application in the body A61L27/3843Connective tissue A61L27/3847Bones A61L27/3852Cartilage A61L27/3856Intervertebral discs A61L27/386Ligaments, tendons A61L27/3865Dental/periodontal tissues A61L27/3869Epithelial tissues other than skin A61L27/3873Muscle tissue A61L27/3878Nerve tissue, brain, spinal cord, nerves, dura mater A61L27/3882Hollow organs A61L27/3886comprising two or more cell types A61L27/3891as distinct cell layers A61L27/3895using specific culture conditions A61L27/40Composite materials A61L27/42having an inorganic matrix A61L27/422of carbon A61L27/425of phosphorus containing material A61L27/427of other specific inorganic materials not covered by A61L27/422 or A61L27/425 A61L27/44having a macromolecular matrix A61L27/443with carbon fillers A61L27/446with other specific inorganic fillers other than those covered by A61L27/443 or A61L27/46 A61L27/46with phosphorus-containing inorganic fillers A61L27/48with macromolecular fillers A61L27/50Materials characterised by their function or physical properties A61L27/502Plasticizers A61L27/505Stabilizers A61L27/507for artificial blood vessels A61L27/52Hydrogels or hydrocolloids A61L27/54Biologically active materials A61L27/56Porous materials A61L27/58Materials at least partially resorbable by the body A61L27/60Materials for use in artificial skin