A lung-clearing and phlegm-expelling device for the elderly

Abstract

The invention discloses a lung-clearing and phlegm-eliminating device for old people, and relates to the technical field of medical instruments of a respiratory medicine department. The lung-clearingand phlegm-eliminating device for old people comprises a wearing unit, a vibrating unit and a phlegm suction unit; the wearing unit comprises a wrapping bag which surrounds the chest of a human body;bag cavities are filled with shear thickening fluid; the vibrating unit comprises a positioning plate; a plurality of inner threaded tubes are mounted on the positioning plates in the front-back direction in a penetrating manner; the rear end of an adjusting column is fixedly connected with a pressure spring; the other end of the pressure spring is fixedly connected with a knocking box; an electromagnet is fixedly mounted in the knocking box; the phlegm suction unit comprises a tool table and a negative-pressure pump; the periphery of the head of the phlegm suction tube is uniformly connectedwith rubber tubes; and the rubber tubes are filled with magnetic powder. The lung-clearing and phlegm-eliminating device for old people has the beneficial effects that by cooperation of rapid high-frequency knocking and the shear thickening fluid, a patient can be protected well and vibration is transmitted, airway stimulation is enhanced, and a phlegm-eliminating treatment effect is improved.

Description

technical field [0001] The invention relates to the technical field of respiratory internal medicine medical equipment. Background technique [0002] Diseases of the respiratory system can lead to increased airway secretions. During the treatment process, many elderly and frail patients cannot rely on themselves to effectively expel sputum due to weakness and shortness of breath. Vibration can enhance the fluidity of secretions, improve the stimulation of coughing, and achieve the purpose of vibrating and expectoration. [0003] When the general percussion device forms an impact with the patient, the percussion head cannot fit the patient's body well, resulting in uneven force output, easy to cause pain, and cause discomfort to the percussion bone. In the process of sputum discharge, it will cause injury, and it is impossible to percussion in a better vibration percussion position for a long time, and it is easy to grind the skin and pull the nearby wound; adding a general ...

AI Technical Summary

Problems solved by technology

[0003] When the general percussion device forms an impact with the patient, the percussion head cannot fit the patient's body well, resulting in uneven force output, easy to cause pain, and cause discomfort to the percussion bone. In the process of sputum discharge, it will cause injury, and it is impossible to percussion in a better vibration percussion position for a long time, and it is easy to grind the skin and pull the nearby wound; adding a general elastic cushion will weaken the vibration transmission, and The degree of fit of the elastic cushion cannot be guaranteed. At the same time, for the care of chest wounds, the deformation of the elastic material is easy to grind the skin and pull the wound; the general vibration expectoration relies on vibration to promote the flow of sputum in the airway to cause irritation, and the degree of irritation Weak and slow, while general external vibrations are sometimes ineffective in causing viscous sputum to flow

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