The present invention provides a method of nerve repair using localized delivery of heat. The method involves localized induction of hyperthermia for end-to-end attachment of severed peripheral nerves by delivering stimulus responsive materials and exposing them to an excitation source under conditions wherein they emit heat. The generation of heat effects the joining of the nerve ends.

Implantable bone compositions are provided. The implantable compositions comprise hydratable bone putties. The hydratable bone putties comprise porous ceramic granules having an average diameter from about 50 μm to 800 μm. The porous ceramic granules comprise hydroxyapatite and beta-tricalcium phosphate. The implantable bone compositions further include collagen carriers. In some embodiments, the hydratable bone putty can be hydrated to form a non-settable flowable cohesive cement or gel. Methods of making and using the implantable compositions are also provided.

Implantable bone compositions are provided. The implantable compositions comprise hydratable bone putties. The hydratable bone putties comprise porous ceramic granules having an average diameter from about 50 μm to 800 μm. The porous ceramic granules comprise hydroxyapatite and beta-tricalcium phosphate. The implantable bone compositions further include collagen carriers. In some embodiments, the hydratable bone putty can be hydrated to form a non-settable flowable cohesive cement or gel. Methods of making and using the implantable compositions are also provided.

A topical copper ion treatment in basic form composes a copper ion-containing solution composed of a biocompatible solution containing copper ions obtained by leaching of the copper ions from copper metal into the solution. The copper ion-containing solution can be combined with various carriers to form various forms of the copper ion treatment including creams, gels, lotions, foams, pastes, tampons, solutions, suppositories, body wipes, wound dressings, skin patches, and suture material. A method of making the copper ion-containing solution involves placing solid copper metal in a quantity of a biocompatible solution and maintaining the solution at a specified temperature for a predetermined period of time during which copper ions each from the copper metal into the solution, and thereafter separating the solution from the solid copper metal

A topical copper ion treatment in basic form composes a copper ion-containing solution composed of a biocompatible solution containing copper ions obtained by leaching of the copper ions from copper metal into the solution. The copper ion-containing solution can be combined with various carriers to form various forms of the copper ion treatment including creams, gels, lotions, foams, pastes, tampons, solutions, suppositories, body wipes, wound dressings, skin patches, and suture material. A method of making the copper ion-containing solution involves placing solid copper metal in a quantity of a biocompatible solution and maintaining the solution at a specified temperature for a predetermined period of time during which copper ions each from the copper metal into the solution, and thereafter separating the solution from the solid copper metal

A bone cement paste containing a powder component comprising α-tricalcium phosphate (α-TCP) particles having an average size greater than or equal to 9 μm, and a liquid component comprising blood is disclosed. A method for preparation of the phosphocalcic cement composition is also disclosed.

A bone cement paste containing a powder component comprising α-tricalcium phosphate (α-TCP) particles having an average size greater than or equal to 9 μm, and a liquid component comprising blood is disclosed. A method for preparation of the phosphocalcic cement composition is also disclosed.

The present invention relates to methods for adhering tissue surfaces and materials and biomedical uses thereof. In particular the present invention relates to a method for adhering a first tissue surface to a second tissue surface in a subject in need thereof, comprising the steps of adsorbing a layer of nanoparticles on at least one of the tissue surfaces, and approximating the surfaces for a time sufficient for allowing the surfaces to adhere to each other. The present invention also relates to a method for adhering a material to a biological tissue in a subject in need thereof, comprising the steps of adsorbing a layer of nanoparticles on the surface of the material and/or the biological tissue and approximating the material and the biological tissue for a time sufficient for allowing the material and the biological tissue to adhere to each other.

The present invention relates to methods for adhering tissue surfaces and materials and biomedical uses thereof. In particular the present invention relates to a method for adhering a first tissue surface to a second tissue surface in a subject in need thereof, comprising the steps of adsorbing a layer of nanoparticles on at least one of the tissue surfaces, and approximating the surfaces for a time sufficient for allowing the surfaces to adhere to each other. The present invention also relates to a method for adhering a material to a biological tissue in a subject in need thereof, comprising the steps of adsorbing a layer of nanoparticles on the surface of the material and/or the biological tissue and approximating the material and the biological tissue for a time sufficient for allowing the material and the biological tissue to adhere to each other.

A percutaneous minimally-invasive procedure to prevent a potential fracture in an osteoporotic vertebra of an osteoporotic patient who has no history of vertebral fracture is provided by minimally-invasively injecting a non-dispersive, biocompatible and resorbable calcium-based cement paste into the osteoporotic vertebral body.