Biological material, powder composition, bone prosthetic material, and method for using composition containing composite compound as biological material

Abstract

A biological material according to the present disclosure includes as a main component, a composite compound having yttrium, oxygen, silicon, and nitrogen as constituent elements. A powder composition according to the present disclosure includes, as a main component, a composite compound having yttrium, oxygen, silicon, and nitrogen as constituent elements, the powder composition having a BET specific surface area of 0.3 m2/g or more. A bone prosthetic material according to the present disclosure includes the biological material described above. A method for using a composition containing a composite compound as a main component as a biological material according to the present disclosure uses, as a biological material, a composition containing, as a main component, a composite compound having yttrium, oxygen, silicon, and nitrogen as constituent elements.

Dependencies are inferred from the claim text.