NATURAL ORIFICE ACCESS DEVICE
- 专利权人:
- 发明人:
- 申请号：
- EP14781000.6
- 公开号：
- EP3046486A1
- 申请日:
- 2014.09.19
- 申请国别(地区):
- EP
- 年份:
- 2016
- 代理人:
- 摘要：
- Embodiments of a natural orifice access device that comprises a cut-out portion to provide access to a surgical site and that includes an obturator adapted to interface with the cut-out potion to provide a smooth and consistent contact surface during insertion into the natural orifice.
- 来源网站：
- 中国工程科技知识中心
