| 发明名称 |
BIOLOGICAL IMPLANT |
| 摘要 |
It is possible to maintain a base material made of magnesium or a magnesium alloy so as to prevent rapid degradation over a predetermined period after implanting. Provided is a biological implant including a ceramic membrane provided on a surface of a base material made of magnesium or a magnesium alloy, wherein the total content of a metal element contained in the ceramic membrane, which has a standard electrode potential equal to or greater than −2.35 V and equal to or less than 0 V, is set to be equal to or less than a value at which the base material can keep a desired mechanical strength over a healing period of an implant site in biological tissue. |
| 申请公布号 |
US2016060784(A1) |
申请公布日期 |
2016.03.03 |
| 申请号 |
US201514936854 |
申请日期 |
2015.11.10 |
| 申请人 |
OLYMPUS CORPORATION |
发明人 |
TANIGUCHI Hirofumi |
| 分类号 |
C25D11/30;A61L31/08;A61L31/02;C23C22/00 |
主分类号 |
C25D11/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A biological implant comprising:
a ceramic membrane provided on a surface of a base material made of magnesium or a magnesium alloy, wherein a total content of a metal element contained in the ceramic membrane, which has a standard electrode potential equal to or greater than −2.35 V and equal to or less than 0 V, is set to be equal to or less than a value at which the base material can keep a desired mechanical strength over a healing period of an implant site in biological tissue. |
| 地址 |
Tokyo JP |
