| 摘要 |
PROBLEM TO BE SOLVED: To control absorption velocity with which magnesium is absorbed to bone, according to curing condition of an organism.SOLUTION: An organism implement at least possesses a part of highly corrosion-resistant high-purity magnesium metal and a part of lowly corrosion-resistant low-purity magnesium metal. A sustaining period of a needed reinforce function is controlled at a part of the organism implement, and after the period elapsed, the reinforce function of the organism implement is lost. |
