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公开(公告)号:US20160199186A1
公开(公告)日:2016-07-14
申请号:US15072406
申请日:2016-03-17
Applicant: OLYMPUS CORPORATION
Inventor: Masato TAMAI , Takamitsu SAKAMOTO , Shigeru YAMANAKA , Genki HIBI , Masahiro CYATANI
CPC classification number: A61F2/28 , A61F2210/0004 , A61F2240/001 , A61F2310/00041 , A61L27/00 , A61L31/022 , A61L31/148 , B21C23/001 , B21J5/00 , B21K1/76 , B23P15/00 , C22C23/06 , C22F1/06
Abstract: Degradation rate is suppressed to be low by suppressing the occurrence of structural defects. Provided is an implant manufacturing method including a molding step of molding a molded item by treating a raw-material piece constituted of a biodegradable metal material with plastic processing and a grain-size adjusting step of increasing metal grain size by applying a heat treatment to the molded item molded in the molding step.
Abstract translation: 通过抑制结构缺陷的发生,降解率被抑制为低。 提供了一种植入物制造方法,其包括通过用塑料加工处理由可生物降解的金属材料构成的原料片和通过对所述金属粒子的加热处理来增加金属粒度的粒度调节步骤来模制成型品的模制步骤 在模制步骤中模制的模制品。