A METHOD FOR MAKING BONE FILLING MATERIAL CONTAINING DBM

摘要

PURPOSE: A method for manufacturing a bone filler including DBM(Demineralized Bone Matrix) is provided to reproduce a bone by including high DBM content. CONSTITUTION: Demineralized bone power with a wanted shape is made. A DBM-stick with a wanted shape is frozen and dried. A soft tissue from collected bone is removed and cleaned(S2). The cleaned bone is dehydrated(S3). The lipid and immunogen are removed from the dehydrated bone(S4). The bone without the lipid and the immunogen is ground and selected(S5). The lipid is secondly removed from the selected bone(S7). The bone without the lipid is neutralized(S8). The neutralized bone is frozen(S11).