Multifunctional tracheal catheter for anesthesiology department

Abstract

The invention provides a multifunctional tracheal catheter for the anesthesiology department, and relates to the technical field of medical instruments, the multifunctional tracheal catheter comprises a tracheal catheter body, an air bag is arranged on the outer surface of one end of the tracheal catheter body, an air bag breather pipe is connected to the interior of the air bag, and a first air inlet is formed in one end of the air bag breather pipe; the tracheal catheter comprises a tracheal catheter body, a first air inlet is formed in the tracheal catheter body, an anti-closing mechanism is arranged on the outer surface of the tracheal catheter body and the outer surface of the first air inlet in a sleeving mode, the anti-closing mechanism comprises a connecting column, and the connecting column is fixedly installed on the outer surface of the tracheal catheter body. And then the gas is input into the oval air bag through the breather pipe, so that the oval air bag is bulged, the oral cavity is bounced off, unconsciousness, mouth closing and tracheal catheter biting caused by anesthetic gas of a patient are effectively prevented, and unsmooth use of the tracheal catheter body is effectively prevented.

Description

technical field [0001] The invention relates to the technical field of essence extraction, in particular to a multifunctional endotracheal tube for anesthesiology. Background technique [0002] The meaning of anesthesia is to use drugs or other methods to temporarily deprive the patient of the whole or part of the sensation, so as to achieve the goal of painlessness for the patient during surgery. , to ensure patient safety, such as a multifunctional endotracheal catheter for anesthesiology with the application number CN201920220536. The top is connected with a dosing mechanism, the right end of the catheter is connected with a pumping head, the inside of the syringe is slidably connected with a piston, the left side of the piston is fixedly connected with a push rod, and the left end of the push rod is fixedly installed with a push rod. The top of the right side of the syringe is connected with a ventilation tube, and the right end of the syringe is provided with a connect...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a multifunctional endotracheal tube for anesthesiology, which solves the problem that during use, the patient needs to keep his mouth wide open for a long time, because the anesthetic gas will cause the patient to appear unconscious, resulting in The mouth is closed and the endotracheal tube is bitten, and the bite will cause the tube body to be affected, affecting the use of the tube, and the endotracheal tube will become loose at the joint of the air inlet after long-term use, affecting the transmission of oxygen

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