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MASQUE LARYNGÉ VIDÉO AMÉLIORÉ
专利权人:
ZHEIIANFI UE RLEDICAL COPR.
发明人:
申请号:
EP18880076.7
公开号:
EP3549627A1
申请日:
2018.10.31
申请国别(地区):
EP
年份:
2019
代理人:
摘要:
The present invention provides an improved visual laryngeal mask comprising a snorkel, the end of which is provided with a fixing seat, wherein the fixing seat is provided with an airbag, and the fixing seat has a recess which is provided with an airway opening; the inner wall of the snorkel longitudinally extends an imaging cavity and a cleaning channel, wherein the imaging cavity has a built-in imaging device, and the imaging cavity and the cleaning channel protrude forward relative to the airway opening to form a stopper which prevents the epiglottis from blocking the imaging device.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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