Double-lumen bronchial tube

Abstract

The embodiment of the invention discloses a double-lumen bronchial tube, and relates to the technical field of medical equipment. The double-lumen bronchial tube comprises a double-lumen tube, a bronchial blocking tube, a main trachea air bag, a bronchial fixing air bag, a bronchial blocking air bag, an inflation tube and a medicated sputum suction joint, the bronchial blocking tube is connected to the lower end of the double-lumen tube, the main trachea air bag is arranged on the outer side wall of the lower part of the double-lumen tube, the bronchial fixing air bag and the bronchial blocking air bag are sequentially arranged on the outer side wall of the bronchial blocking tube from top to bottom, a medicine spraying and sputum suction port is formed in the bronchial blocking tube between the bronchial fixing air bag and the bronchial blocking air bag, the medicated sputum suction joint communicates with the medicine spraying and sputum suction port through a pipeline penetrating inthe double-lumen tube and the bronchial blocking tube, and the inflation tube is connected with all air bags for air inflation. The technical blanks of medicine adding, sputum suction, temperature measuring and lubrication to the bronchus in the current market are filled up, and greater convenience is provided for clinical use.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of medical equipment, in particular to a double-lumen bronchial intubation tube. Background technique [0002] Emergency tracheal intubation technology has become an important measure in the rescue process of cardiopulmonary resuscitation and critically ill patients with respiratory dysfunction. Left and right one-lung ventilation is an important rescue technique commonly used in clinical emergency work. It is one of the most widely used, most effective, and fastest methods in respiratory management. It is a basic skill that medical personnel must master proficiently. Reducing mortality plays a vital role. [0003] At present, the double-lumen bronchial intubation on the market is mainly for mechanical ventilation. During the operation, the inflatable balloon of the bronchial intubation will adhere to the patient's secretions, sputum, etc., and long-term accumulation will affect th...

AI Technical Summary

Problems solved by technology

[0004] For this reason, the embodiment of the present invention provides a kind of double-lumen bronchial intubation, to solve the patient's secretion, sputum attached to the inflatable balloon in the prior art , It is easy to cause the problem of respiratory tract damage to patients, and it also solves the problem of direct bronchial intubation that may easily cause respiratory tract damage to patients

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