Combination anesthesia and scavenger surgical mask
- 专利权人:
- John Moenning
- 发明人:
- Moenning, John E.
- 申请号：
- AU2009316776
- 公开号：
- AU2009316776B2
- 申请日:
- 2009.11.17
- 申请国别(地区):
- AU
- 年份:
- 2015
- 代理人:
- 摘要：
- A surgical mask for administering and/or scavenging medical gases includes a nasal mask and an oral mask that envelops the nasal mask. The nasal mask is secured to the oral mask and may be removable from it.
- 来源网站：
- 中国工程科技知识中心
