SURGICAL RETRACTOR AND USE THEREOF FOR A THORACOSCOPIC OPERATION
- 专利权人:
- Holger Winterberg
- 发明人:
- Holger Winterberg,Marsha Wilke,Nils Gelbert,Udo Weisse
- 申请号:
- US13069444
- 公开号:
- US20120245417A1
- 申请日:
- 2011.03.23
- 申请国别(地区):
- US
- 年份:
- 2012
- 代理人:
- 摘要:
- The present patent application relates to a novel surgical retractor and the use thereof for thoracoscopic operations.
- 来源网站:
- 中国工程科技知识中心