Fixed cerebral apoplexy acid stimulation recovery device

A stroke, fixed technology, applied in the direction of hypnosis devices, devices that cause changes in the state of consciousness, and other medical devices, can solve problems such as difficult to control doses, difficult to achieve equipment disinfection, and coughing of patients, achieving flexible and humane effects The effect of modernization, meeting industrial needs, and facilitating disinfection

Active Publication Date: 2020-04-03
CHONGQING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Fixed cerebral apoplexy acid stimulation recovery device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] This embodiment discloses a fixed stroke acid stimulation recovery device, see figure 1 , including a fixed shell 1, a micro air pump 2, a Laval nozzle 3, an acid powder bin 4, a scaling nozzle, a conduit 8, an air storage chamber 9 and a probe 10.

[0034] The fixed housing 1 is a closed hollow structure.

[0035] The micro air pump 2 is fixed on the side wall of the fixed housing 1 . The output end of the micro-air pump 2 extends into the inside of the fixed shell 1 . The micro air pump 2 is driven by a low-voltage direct current power supply not higher than 36V, which creates gas passage conditions when the device is started, and ensures that the entire device is unblocked. An air dryer is fixed on the output end of the micro air pump 2 to ensure the air dryness requirement of the device.

[0036] The input end of the Laval nozzle 3 is connected to the output end of the micro air pump 2 .

[0037] Described acid powder storehouse 4 is fixed on fixed shell 1 upper...

Embodiment 2

[0049]This embodiment provides a relatively basic implementation, a fixed acid stimulation recovery device for stroke, see figure 1 , including a fixed shell 1, a micro air pump 2, a Laval nozzle 3, an acid powder bin 4, a scaling nozzle, a conduit 8, an air storage chamber 9 and a probe 10.

[0050] The fixed housing 1 is a closed hollow structure.

[0051] The micro air pump 2 is fixed on the side wall of the fixed housing 1 . The output end of the micro-air pump 2 extends into the inside of the fixed shell 1 . Create gas passage conditions at device start-up to ensure that the entire device is unblocked.

[0052] The input end of the Laval nozzle 3 is connected to the output end of the micro air pump 2 .

[0053] Described acid powder storehouse 4 is fixed on fixed casing 1 upper end, and acid powder is housed in the acid powder storehouse 4. The bottom of the acid powder bin 4 is connected to the inside of the fixed shell 1, and the bottom of the acid powder bin 4 is e...

Embodiment 3

[0061] The main structure of this embodiment is the same as that of Embodiment 2, and the valve knob 13 and the power switch 14 are installed on the fixed shell 1 .

[0062] The valve knob 13 is connected to the acid powder flow regulating valve, and the opening and closing of the acid powder flow regulating valve is controlled by turning the valve knob 13 . The power switch 14 is connected to the driving power of the micro air pump 2, and the start and stop of the micro air pump 2 is controlled by the power switch 14.

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M21/00A61M31/00
CPCA61M21/00A61M31/00A61M2021/0077
Inventor 周永利刘海龙宫志伟刘珺瑞孙宽李猛陈珊珊郑玉杰李友荣
Owner CHONGQING UNIV
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