US Patent Application 20060013894 - Method for producing bone filler of calcium phosphate
InventorsAssigneeUS Classes424/602, Calcium containing623/23.56, Ceramic623/23.51, Composite bone106/35, Dental427/2.26For mineralized body part (e.g., bone, tooth, crown, hip)Attorney, Agent or FirmForeign Documents
International ClassesA61K 33/42A61F 2/28 C09K 3/00 C04B 12/02 Issued Patent Number:7648728Abstract textA method for producing a calcium phosphate bone filler by preparing a mixed liquid comprising a calcium solution and a phosphoric acid solution in such a manner that a substrate of calcium phosphate exists in the mixed liquid, thereby precipitating calcium phosphate on the substrate to form a coating layer, and heat-treating the resultant composite comprising the substrate and the coating layer. |
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