A multi-channel oropharyngeal ventilation device for anesthesia department

Abstract

The invention provides a multi-channel oropharyngeal ventilator for anesthesiology, which belongs to the technical field of medical devices, including a main pipe, a branch pipe 1, and a branch pipe 2, and also includes a fixing plate, a cushion layer, a band 1, a ring buckle, and a tongue depressor , groove, air bag, strap two, female Velcro, male Velcro, through hole, connector, connection hole, inflatable tube and inflatable ball, the center of the fixed plate is provided with a through hole, and the two sides are respectively provided A strap, a tongue depressor is provided on the rear surface of the fixed plate, a groove is provided in the middle of the spatula, and the main pipe is placed in the groove. The inside of the main pipe includes branch pipe 1 and branch pipe 2. The connecting head is provided with a connection hole, an inflatable tube and an inflatable ball, and the other end of the main pipe is provided with an air bag. The beneficial effect is: not only can the oropharyngeal ventilation channel be stably formed, but also operations such as gastric tube insertion and sputum suction can be performed under the same device, which saves time and effort, and its structural design conforms to the human oral environment, increasing the comfort of patients during use sense.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a multi-channel oropharyngeal ventilator for anesthesiology. Background technique [0002] At present, the anesthesiology department performs anesthesia operations on patients or some shock patients need to first open the passage of the oral cavity to ensure the normal breathing of the patient, and if necessary, oxygen inhalation and other operations need to be performed through this passage. However, the general oropharyngeal ventilation device can only form a smooth ventilation channel to the oropharynx, and it is very difficult to perform operations such as gastric tube insertion and sputum suction. Contents of the invention [0003] The invention provides a multi-channel oropharyngeal ventilation device for anesthesiology department, which is mainly used in hospitals and other medical institutions to anesthetize patients. The multi-channel oropharyngeal ventilation ...

AI Technical Summary

Problems solved by technology

However, the general oropharyngeal ventilation device can only form a smooth ventilation channel for the oropharynx, and it is very difficult to perform operations such as gastric tube insertion and sputum suction.

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