Nasal Cannula Comfort Tip
- 专利权人:
- David A. Opperman
- 发明人:
- David A. Opperman,Robert Witkow
- 申请号：
- US13910418
- 公开号：
- US20130333705A1
- 申请日:
- 2013.06.05
- 申请国别(地区):
- US
- 年份:
- 2013
- 代理人:
- 摘要：
- According to one embodiment, a device is disclosed. The device includes a nasal cannula having prongs to supply air and covers inserted over the prongs to prevent discomfort during use of the nasal cannula.
- 来源网站：
- 中国工程科技知识中心
