ANOSCOPE
- 专利权人:
- GEORGE PERCY McGOWN
- 发明人:
- GEORGE PERCY McGOWN
- 申请号：
- US14923662
- 公开号：
- US20170112371A1
- 申请日:
- 2015.10.27
- 申请国别(地区):
- US
- 年份:
- 2017
- 代理人:
- 摘要：
- An anoscope has a tubular body member and a sliding insert that removably covers an opening or window in the body member. The hollow body member is provided on an inwardly facing surface, along a channel or lumen of the body member, with a non-reflective or light-absorbing coating.
- 来源网站：
- 中国工程科技知识中心
