A phlegm clearing device and method for respiratory department with improved efficiency and comfort

Abstract

The invention discloses a device and method for clearing sputum in respiratory department with improved efficiency and comfort. It is connected with a fixed cylinder, the fixed cylinder and the inserted cylinder are provided with an inserted outer tube, the outer wall of the inserted outer tube is threadedly connected with the inner wall of the fixed cylinder, the coaxial sleeve of the inserted outer tube is provided with an inserted inner tube, and the inserted inner tube is provided with a partition, a partition A liquid storage bin is formed below, a nozzle is installed on the dividing plate, the lower end of the nozzle is connected with a jet tube, the lower end of the inserted outer tube is connected with a joint and a suction pipe, the joint is equipped with a nozzle, and the suction pipe is connected with a sputum suction head. The phlegm clearing device of the present invention can extend the phlegm clearing device into the stagnant phlegm of the valve in a relatively gentle manner, soften, dilute and absorb the phlegm, greatly improve the efficiency of phlegm suction, and ensure comfort and smoothness during operation ; At the same time, by being able to carry out precise drug administration to the throat, it is easy to operate and has strong practicability.

Description

technical field [0001] The invention relates to the field of respiratory examinations, in particular to a device and method for clearing phlegm for respiratory departments with improved efficiency and comfort. Background technique [0002] In the field of respiratory department, the sputum of patients is usually sucked with the help of sputum suction device. The traditional sputum removal device for respiratory department has a simple structure design, and the suction head has disadvantages, and it is not easy to suck sputum, especially for some thick sputum. In general, it is prone to blockage and cannot be sucked, resulting in low efficiency; and at present, the phlegm clearing device has a single function and can only be used simply for clearing phlegm. Mouth closure or nausea interrupts the sputum collection process and cannot be completed in one go. Contents of the invention [0003] The technical problem to be solved by the present invention is that the existing phl...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the existing phlegm clearing device has a simple structure, is not easy to absorb sputum, has a single function, and can only be used simply for clearing phlegm. The patient's mouth is closed or the stomach is nauseated, which leads to the interruption of the sputum collection process and cannot be completed at one time. The purpose is to provide a respiratory device and method for improving efficiency and comfort. In the phlegm area, the phlegm is softened, diluted and sucked, which greatly improves the efficiency of sputum suction and ensures the comfort and smoothness of the operation. Immediately after suctioning, the drug can be sprayed on the affected area, which is easy to operate and has strong practicability

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