METHODS OF STABILIZING MOLECULAR WEIGHT OF POLYMER STENTS AFTER STERILIZATION
- 专利权人:
- 发明人:
- 申请号：
- EP12723005.0
- 公开号：
- EP2707045A1
- 申请日:
- 2012.05.08
- 申请国别(地区):
- EP
- 年份:
- 2014
- 代理人:
- 摘要：
- Methods of stabilizing the molecular weight of polymer stents scaffolds after E-beam sterilization are disclosed. The molecular weight of the polymer of the irradiated scaffolds is stabilized through exposure to gas containing oxygen.
- 来源网站：
- 中国工程科技知识中心
