Disposable dual-cavity laryngeal tube suction

Abstract

The invention discloses a disposable dual-cavity laryngeal tube suction. The disposable dual-cavity laryngeal tube suction comprises a tube body, an upper clamping plate and a lower clamping plate, wherein the left end of the outer surface of the tube body is fixedly connected with a first air sac; a second air sac is fixedly connected to the outer surface of the tube body and the right side of the air sac; a first mark belt, a second mark belt, a third mark belt and a fourth mark belt are attached to the outer surface of the tube body on the right side of the second air sac in sequence from left to right; medical staff can accurately comprehend the intubation depth by observing the first mark belt, the second mark belt, the third mark belt and the fourth mark belt; meanwhile, the upper clamping plate and the lower clamping plate are movably connected through a hinge; under the actions of an upper clamping slot, a lower clamping slot, a first preserved slot and a second preserved slot,the teeth of a patient can be supported, so that the laryngeal tube suction is protected from being blocked.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a disposable double-lumen laryngeal catheter. Background technique [0002] Medical technology refers to the diagnosis and treatment measures taken by medical institutions and their medical staff to diagnose and treat diseases, make judgments on diseases, eliminate diseases, alleviate diseases, relieve pain, improve functions, prolong life, and help patients recover. , and the development of medical equipment not only facilitates the work of doctors, but also relieves a lot of pain for patients. The throat is an organ for eating, breathing, and vocalization. The access to the stomach is also the key to the circulation of the meridians. The double-lumen laryngeal catheter, as a medical device used to maintain the patient's breathing during surgical anesthesia and rescue of critically ill patients, is widely used in medicine. During the process, the intubation depth cannot...

AI Technical Summary

Problems solved by technology

[0002] Medical technology refers to the diagnosis and treatment measures taken by medical institutions and their medical staff to diagnose and treat diseases, make judgments on diseases, eliminate diseases, alleviate diseases, relieve pain, improve functions, prolong life, and help patients recover. , and the development of medical equipment not only facilitates the work of doctors, but also relieves a lot of pain for patients. The throat is an organ for eating, breathing, and vocalization. The access to the stomach is also the key to the circulation of the meridians. The double-lumen laryngeal catheter, as a medical device used to maintain the patient's breathing during surgical anesthesia and rescue of critically ill patients, is widely used in medicine. During the process, the intubation depth cannot be accurately grasped, which not only easily causes secondary injury to the patient, but also reduces the success rate of the operation. At the same time, the patient will close the teeth tightly subconsciously, which will easily cause the catheter to be blocked, thus affecting the normal operation. For this purpose, we propose a single-use double-lumen laryngeal catheter

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