Catheter
- 专利权人:
- 发明人:
- Hideaki Shibata,Naoki Ishii
- 申请号：
- US13755912
- 公开号：
- US09555217B2
- 申请日:
- 2013.01.31
- 申请国别(地区):
- US
- 年份:
- 2017
- 代理人:
- 摘要：
- The catheter includes a hollow shaft, at least one adhering portion provided on an outer surface of the shaft, and plural protrusions arranged on the adhering portion. The protrusions are configured to increase a contact surface area to show adhesive strength due to a Van der Waals force.
- 来源网站：
- 中国工程科技知识中心
