发明申请
- 专利标题: BIODEGRADABLE ENDOPROSTHESES AND METHODS FOR THEIR FABRICATION
- 专利标题(中): 可生物降解的内生物及其制备方法
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申请号: US12016085申请日: 2008-01-17
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公开(公告)号: US20080177374A1公开(公告)日: 2008-07-24
- 发明人: Xiaoxia Zheng , John Yan , Vinayak Bhat
- 申请人: Xiaoxia Zheng , John Yan , Vinayak Bhat
- 申请人地址: US CA Sunnyvale
- 专利权人: Elixir Medical Corporation
- 当前专利权人: Elixir Medical Corporation
- 当前专利权人地址: US CA Sunnyvale
- 主分类号: A61F2/82
- IPC分类号: A61F2/82 ; D01D5/24 ; B29C39/38 ; B29C41/08
摘要:
Biodegradable endoprostheses are formed from amorphous polymers having desirable biodegradation characteristics. The strength of such amorphous polymers is enhanced by annealing to increase crystallinity without substantially increasing the biodegradation time.
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