Fixed cerebral apoplexy acid stimulation recovery device

Abstract

The invention discloses a fixed cerebral apoplexy acid stimulation recovery device. The device comprises a fixed shell, a micro air pump, a Laval nozzle, an acid powder bin, a converging diverging nozzle, a guide pipe, an air storage chamber and a probe; the micro air pump is mounted on the side wall of the fixed shell; the output end of the micro air pump extends into the fixed shell; the input end of the Laval nozzle is connected to the output end of the micro air pump; the converging diverging nozzle is mounted in the fixed shell; the orifice of the converging diverging nozzle corresponds to the output end of the Laval nozzle; the acid powder bin is arranged at the upper end of the fixed shell and is filled with acid powder; the bottom of the acid powder bin communicates with the interior of the fixed shell; one end of the guide pipe is connected to the converging diverging nozzle, and the other end extends out of the fixed shell; the air storage chamber is connected to the end of the guide pipe; and the probe is connected to the air storage chamber. According to the invention, the laval nozzle and the converging diverging nozzle serve as carriers, the acid powder is driven to the oral cavity of a patient through airflow, taste bud of the patient is activated, saliva secretion is further promoted, and swallowing reflex is reconstructed.

Description

technical field [0001] The invention belongs to the technical field of rehabilitation medical equipment, and in particular relates to a fixed acid stimulation recovery device for cerebral apoplexy. Background technique [0002] Dysphagia refers to the damage of mandible, lips, tongue, soft palate, throat, esophageal sphincter or esophageal function, which causes difficulty in eating and drinking, coughing, even malnutrition, aspiration pneumonia and even suffocation. One of the most common complications of stroke. So far, the methods for treating dysphagia include traditional acupuncture, ice stimulation, acid stimulation, etc. Traditional acupuncture uses needles to directly stimulate the patient's throat to promote the swallowing response, but the operation requirements are strict and it is easy to be infected, and the scope of application is relatively narrow. Ice stimulation is to use cotton swabs to freeze or directly insert ice cubes into the patient's mouth for stim...

AI Technical Summary

Problems solved by technology

Traditional acupuncture uses needles to directly stimulate the patient's throat to promote swallowing response, but the operation requirements are strict and infection is easy, and the scope of application is relatively narrow

Ice stimulation is to use cotton swabs to freeze or directly insert ice cubes into the patient's mouth for stimulation. However, it is difficult to sterilize the equipment, and there is a risk of aspiration. In addition, liquid water will be produced when the ice melts, which may cause the patient to cough

Acid stimulation is to smear substances with high acidity on cotton swabs for stimulation on the basis of traditional therapy, but there are problems of difficulty in controlling the dose and strict requirements for acidic substances

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