A fixed stroke acid stimulation recovery device

A stroke, fixed technology, used in hypnosis devices, devices that cause changes in perception, and other medical devices, etc., can solve the problems of strict requirements for acidic substances, difficult to achieve equipment disinfection, and patients choking.

Active Publication Date: 2021-05-04
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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  • A fixed stroke acid stimulation recovery device

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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 acid stimulation recovery device for cerebral apoplexy, which comprises a fixed shell, a micro air pump, a Laval nozzle, an acid powder chamber, a scaling nozzle, a conduit, an air storage chamber and a probe; the micro air pump is installed on the side wall of the fixed shell on; the output end of the miniature air pump extends into the inside of the fixed shell; the input end of the Laval nozzle is connected to the output end of the micro air pump; the zoom nozzle is installed inside the fixed shell; the nozzle of the zoom nozzle is connected to the output end of the Laval nozzle Corresponding; the acid powder bin is installed on the upper end of the fixed shell, and acid powder is installed in the acid powder bin; the bottom of the acid powder bin is connected to the inside of the fixed shell; one end of the conduit is connected to the zoom nozzle, and the other end protrudes from the inside of the fixed shell; the gas storage chamber is connected to the conduit The end; the probe is connected to the air storage chamber; the invention uses the Laval nozzle and the zoom nozzle as the carrier, drives the acid powder to the patient's mouth through the airflow, activates the patient's taste buds, further promotes the secretion of saliva, and reconstructs the swallowing reflex.

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 Patents(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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