Zhejiang Ue Medical Corp.

Zhejiang Youyi Medical Apparatus Co., Ltd.

Weidong Wang

Hongbo Li

Jinmin Cai

Mengya Huang

Weiping Li

Xuerui Xiong

Taohong Wang

Shanglong Yao

Ziqing Hei

Mingzhang Zuo

Na Lv

Gang Wang

Fushan Xue

Benquan Yang

Fubin Zhu

Jiazhi Zhang

Heguo Luo

Fushang Xue

Yuesheng Li

Aihua Chen

Xing Liu

Shengyan Zhang

Dongxing Jia

Weinan Wang

Teng Xiang

Dawei Xia

Fangbing Li

The present invention provides an improved visual laryngeal mask comprising a tube, an end of the tube 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. An imaging cavity extends longitudinally inside an inner wall of the tube. The imaging cavity has a built-in imaging device, and the imaging cavity protrudes forward relative to the airway opening to form a stopper which prevents an epiglottis from blocking the imaging device. A front end of the stopper is concaved to form a recess, and an opening of the imaging cavity is located at a low point of the recess.

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 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.

Video laryngoscope

Growing community of inventors

Zhejiang, China

Weidong Wang