Visual laryngeal mask

The present invention provides an improved visual laryngeal mask comprising a snorkel, an end of the snorkel is provided with a fixing seat. 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 longitudin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Zuo, Mingzhang, Li, Hongbo, Huang, Mengya, Wang, Weinan, Li, Weiping, Xia, Dawei, Yao, Shanglong, Zhang, Shengyan, Jia, Dongxing, Xiong, Xuerui, Xue, Fushan, Wang, Weidong, Cai, Jinmin, Lv, Na, Wang, Gang, Li, Fangbing, Hei, Ziqing, Xiang, Teng, Wang, Taohong, Liu, Xing
Format:	Patent
Sprache:	eng
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
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Beschreibung
Zusammenfassung:	The present invention provides an improved visual laryngeal mask comprising a snorkel, an end of the snorkel is provided with a fixing seat. 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. 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 an epiglottis from blocking the imaging device.