Wearing device for pneumatic expectoration device

Abstract

The utility model relates to a wearing device for an air-vibration expectoration instrument, which belongs to the technical field of medical instruments. It includes a clothing body for fixing on the patient's body, on which a plurality of air vibration tapping chambers isolated from each other are formed, and an air inlet port is arranged on each air vibration tapping chamber. Advantages: Since there are a plurality of air-vibration tapping chambers on the clothing body, and each air-vibration tapping chamber has an air inlet port, it can be easily connected with the air distribution control device, and can be conveniently And quickly fixed on the patient's body, a plurality of air-vibration tapping chambers can meet the technical effect similar to manual tapping in clinical use.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a piercing device for an air-vibration phlegm expulsion instrument, which is suitable for clinical or home care in medical institutions, and is attached to the body of a patient to help the patient expel phlegm . Background technique [0002] With the increase of environmental pollution caused by the development of industry and the acceleration of the aging process of the population, the number of patients with lung diseases is on the rise year by year. The third leading cause of death. During the course of chronic obstructive pulmonary disease, patients manifest cough, sputum, shortness of breath and / or wheezing, increased sputum volume, purulent or sticky purulent, and even accompanied by inflammation such as fever. Many patients especially Elderly and frail patients are often unable to cough up sputum, and the sputum is not easily discharged, leading to...

AI Technical Summary

Problems solved by technology

[0009] However, it is not limited to the above-listed patents or patent application schemes that have the following disadvantages: in the process of performing back-knocking, it is impossible to follow the repeated cycle of simulating artificial back-knocking. Directionality, the so-called cyclical directionality refers to the top-down and bottom-up cyclic tapping action for those who have difficulty in sputum discharge, so that the sputum discharge effect comparable to that of manual back tapping cannot be reflected. This can be explained by Figure 1 of the aforementioned CN102068365A Go to Figure 3 to confirm

[0010] If an air path distribution control device is set between the sputum discharge instrument body disclosed by CN102068365A and the wearing device, then the air path distribution control device The gas supply to the wearable device is controlled, so that the wearable device taps the patient in a manner that simulates manual tapping. However, there is no wearable device that can be matched with the air distribution control device in the published literature. And there are no reports of success in the industry

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