Hard tissue regeneration material and hard tissue regeneration method

摘要

Provided are a hard tissue restoration material, which is excellent in hard tissue restoration ability, extremely effective in promoting recalcification of dental enamel, and excellent in protection properties and aesthetic properties, and a hard tissue restoration method. The hard tissue restoration material according to the present invention is a biocompatible ceramic film with flexibility and pliability that is obtained, for example, by immersing a substrate, having the biocompatible ceramic film formed thereon, in a solvent, which does not dissolve the biocompatible ceramic but dissolves at least a portion of the substrate, to dissolve or separate the substrate. Also, with the hard tissue restoration method according to the present invention, the hard tissue restoration material according to the present invention is bonded to or wound around a hard tissue defect site.

主权项

1. A hard tissue restoration material consisting of
a first biocompatible ceramic film, a second biocompatible ceramic film having a higher crystallinity than the first biocompatible ceramic film, a third biocompatible ceramic film having a higher crystallinity than the second biocompatible ceramic film, and optionally, α-tricalcium phosphate laminated on the surface of the material, wherein the hard tissue restoration material is flexible, pliable and capable of being wound around a hard tissue, and wherein the second biocompatible ceramic film is located between the first biocompatible ceramic film and the third biocompatible ceramic film to form a layered structure.