VALVE APPARATUS, SYSTEM AND METHOD
- 专利权人:
- BOSTON SCIENTIFIC LIMITED
- 发明人:
- HILL, JASON P.,SHOEMAKER, SUSAN M.,DRASLER, WILLIAM J.
- 申请号:
- CA2598214
- 公开号:
- CA2598214C
- 申请日:
- 2006.02.09
- 申请国别(地区):
- CA
- 年份:
- 2014
- 代理人:
- 摘要:
- A venous valve with a frame and a cover on the frame for unidirectional flowof a liquid through the valve.
- 来源网站:
- 中国工程科技知识中心