Multi-channel pharynx oralis ventilating device for anesthesia department

Abstract

The invention provides a multi-channel pharynx oralis ventilating device for the anesthesia department, and belongs to the technical field of medical apparatuses and instruments. The multi-channel pharynx oralis ventilating device comprises a main pipe, a first branch pipe and a second branch pipe, and further comprises a fixing plate, a cushion layer, a first tying belt, a buckle, a tongue pressing plate, a groove, an air bag, a second tying belt, a female hook-and-loop fastener, a male hook-and-loop fastener, a through hole, a connector, a connecting hole, an inflation pipe and an inflation ball. The through hole is formed in the center of the fixing plate. The tying belts are arranged on the two sides of the fixing plate respectively. The tongue pressing plate is arranged on the rear surface of the fixing plate. The groove is formed in the middle of the tongue pressing plate. The main pipe is arranged in the groove. The first branch pipe and the second branch pipe are arranged in the main pipe. The connector is arranged at the front end of the main pipe and provided with the connecting hole, the inflation pipe and the inflation ball. The air bag is arranged at the other end of the main pipe. The multi-channel pharynx oralis ventilating device has the advantages that pharynx oralis ventilating channels can be stably formed, the stomach tube inserting operation, the sputum aspiration operation and the like can be conducted on the same device, time and labor are saved, the structural design of the device conforms to the human body oral cavity environment, and a patient feels more comfortable in the use process.

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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