LOW-FORCE PUMPING SEGMENT
- 专利权人:
- CareFusion 303; Inc.
- 发明人:
- Lisa DAVIS,Robert Dwaine BUTTERFIELD
- 申请号：
- US15597094
- 公开号：
- US20170248134A1
- 申请日:
- 2017.05.16
- 申请国别(地区):
- US
- 年份:
- 2017
- 代理人:
- 摘要：
- A pumping segment having a low shut-off force is disclosed. The pumping segment includes a tube having an interior surface with at least two notches on opposite sides of the interior surface.
- 来源网站：
- 中国工程科技知识中心
