HEART VALVE PROSTHESIS
- 专利权人:
- Biotronik AG
- 发明人:
- Amir Fargahi
- 申请号：
- US13710719
- 公开号：
- US20130178931A1
- 申请日:
- 2012.12.11
- 申请国别(地区):
- US
- 年份:
- 2013
- 代理人:
- 摘要：
- The invention relates to a heart valve prosthesis comprising biological material or plastic material, having a suture or knot which comprises an X-ray visible material and the position of which identifies the valve plane.
- 来源网站：
- 中国工程科技知识中心
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- ESIS HEART VALVE SUPPORT RING
