Implantable valve
- 专利权人:
- Chad E. Johnson
- 发明人:
- Chad E. Johnson
- 申请号：
- US11513881
- 公开号：
- US08470022B2
- 申请日:
- 2006.08.31
- 申请国别(地区):
- US
- 年份:
- 2013
- 代理人:
- 摘要：
- Described are implantable prosthetic valve devices comprising isolated granulation tissue. Also described are methods of treatment that include implanting at least one of these valves within a body passageway of a patient, for example, within a vein to treat venous insufficiency.
- 来源网站：
- 中国工程科技知识中心
