CN215938648U - Stimulation device for inducing start of swallowing reflex - Google Patents

Abstract

The utility model discloses a stimulation device for inducing start of swallowing reflex, which comprises a fixer and an air duct, wherein the fixer comprises an upper tooth socket, a lower tooth socket and a connecting plate, the upper end of the connecting plate is connected with the lower end surface of the upper tooth socket, the lower end of the connecting plate is connected with the upper end surface of the lower tooth socket, a guide hole is formed in the middle of the connecting plate, the air duct penetrates through the guide hole, and a control button is arranged on the air duct. The device for stimulating swallowing by gas is simple in structure and convenient to operate, effectively induces swallowing reflex of a patient by stimulating the touch/pressure receptors at the parts such as the root of the tongue, the rear wall of the pharynx and the like, accelerates swallowing starting, improves swallowing capacity, obviously increases swallowing times of the patient, improves eating desire, and is safe, effective and painless.

Description

Stimulation device for inducing start of swallowing reflex

Technical Field

The utility model relates to a medical rehabilitation training device, in particular to a stimulation device for inducing start of swallowing reflex.

Background

Patients with nervous system diseases such as cerebrovascular accidents, brain trauma and the like can have swallowing disorders of different degrees, and epidemiological statistics shows that the incidence rate of the swallowing disorders after acute stroke reaches 64-78%, the incidence rate of dementia patients reaches 93%, and the incidence rate of the swallowing disorders in the brain trauma and Parkinson patients is about 50%. For patients with delayed swallowing initiation, such as dysphagia, food sensory agnosia, oral proprioception reduction, etc., the sensory input method is added to enable the patients to rapidly initiate swallowing.

For example, chinese patent application publication No. CN113081752A, published 2021, 7/9/3, entitled "swallowing rehabilitation device for patients with cerebral infarction", discloses a swallowing rehabilitation device for patients with cerebral infarction, which comprises a fixed disk, a buccal device, a swallowing auxiliary device and a saliva collecting device, wherein the fixed disk is provided with the saliva collecting device, the swallowing auxiliary device and the buccal device, the saliva collecting device is composed of a second rubber ball, a second hose and a liquid storage bottle, the fixed disk is of an annular hollow structure, a water pumping port is distributed on the outer peripheral surface of the fixed disk, the water pumping port is communicated with the inside of the fixed disk, one end of the second hose is communicated with the inside of the fixed disk, and the other end of the second hose is connected with the second rubber ball. This patent uses vinegar as the irritant, to the more patient of saliva secretion, increases the risk of aspiration easily, and is unfavorable to the patient, and this patent is more complicated to the processing of patient's saliva, and overall structure is complicated, operates inconveniently.

Disclosure of Invention

In order to solve the problems that swallowing stimulation is easy to generate aspiration risk, a stimulation device is complex in structure and difficult to operate in the prior art, the utility model provides the stimulation device for inducing swallowing reflex starting, aims to reduce the aspiration risk of a patient, and is simple and convenient to operate integrally, safe and reliable.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an arouse amazing device that swallow reflex starts, includes fixer and trachea, and the fixer includes upper dental mouthpiece, lower dental mouthpiece and connecting plate, and the lower terminal surface of upper dental mouthpiece is connected to the upper end of connecting plate, and the up end of dental mouthpiece is down connected to the lower extreme of connecting plate, and open at the connecting plate middle part has the guiding hole, and the trachea passes the guiding hole, is equipped with control button on the trachea. The fixer of laminating gum is set up, considers that patient's occlusal force is not enough, overlaps the fixer on patient's tooth or teethridge, plays the effect of fixed trachea. The gas is used for stimulating the tongue root, the pharyngeal posterior wall and other parts to touch/press the sense receptors, effectively inducing the swallowing reflex of the patient, accelerating the swallowing starting, improving the swallowing capacity, obviously increasing the swallowing times of the patient, improving the eating desire, and being simple, safe, effective, painless and suitable for children. Different from traditional massage and temperature stimulation, the device has the effect of reducing aspiration for patients with more saliva secretion, pure gas injection can be directly inhaled into abdominal cavities or lungs, and the generated saliva is helped to push, so that the swallowing of the patients can be helped. Compared with electrical stimulation, the gas stimulation does not need to use current equipment, is better in safety, is simple in structure, and does not need a complex control system. After the air guide pipe is fixed on the fixer, the control button is operated to control the jet frequency and the flow of the air, thereby having the effect of relieving the burden of medical personnel.

Preferably, the control button comprises a shell, an upper button and a lower button, the shell is a cube which is communicated from top to bottom, a through hole which is used for penetrating through the air guide pipe is formed in the shell in a penetrating mode, the upper button and the lower button are located in the shell and connected through a spring, the upper end of the upper button exceeds the upper end face of the shell, and the lower end of the lower button exceeds the lower end face of the shell. Go up the button and push down the button and receive external force extrusion to draw close to well, the spring is compressed, and control button plays the effect of compressed gas pipe this moment, and control gas blowout, the back of unclamping, the power that the spring replied deformation makes last button and button down separate. The shell plays a limiting role, the upper button and the lower button are limited to move in the direction vertical to the air guide pipe, and the air guide pipe is fixed well.

Preferably, the gas guide pipe is provided with a limiting plate, the limiting plate is disc-shaped, the center of the limiting plate is provided with a through hole, the gas guide pipe penetrates through the through hole, the guide hole is a counter bore, and the limiting plate is clamped on the guide hole. The limiting plate plays a limiting role, and the length of the inserted air conduit is required to be controlled for different patients, so that the air conduit is fixed with the fixator, the problems of liberation of the hands of medical workers and insufficient occlusal force of the patients are solved, the air conduit can be extended to the proper position to adapt to different patients, and the optimal stimulation effect is achieved.

Preferably, the limiting plate comprises a plurality of top plates and a bottom plate, the lower ends of the top plates are connected to the edge of the upper end face of the bottom plate, the upper ends of the top plates stretch into the guide holes, and one ends, close to the centers of the limiting plates, of the top plates are abutted to the gas guide pipes. The limiting plate is a one-way channel, when the air guide pipe is plugged inwards, the top plate is naturally jacked open, and when the limiting plate is stirred outwards, the top plate jacks the air guide pipe to play a limiting role.

Preferably, the bottom plate is made of elastic material, and the top plate is made of hard plastic. The bottom plate can be extruded outwards, so that the air guide pipe is separated from the limit of the top plate, and then the air guide pipe can be freely pulled out outwards. Meanwhile, the top plate is made of hard plastic, so that the protection effect is achieved, and the condition that some patients cannot control occlusion and the occlusion damages the gas conduit is avoided.

Preferably, the fixer is made of silica gel. The soft fixer material can be extruded at will without repeated loading and unloading when a patient feels swallowing, and the operation is further simplified.

Preferably, one end of the air conduit is connected with an oxygen humidifier for central oxygen supply. In hospitals, central oxygen supply equipment is basically popularized in wards, local materials are used, and the oxygen humidifier is more convenient, and is provided with a flow meter and a flow regulation device, so that the flow of gas stimulation is more convenient to control.

Therefore, the utility model has the following beneficial effects: the device for swallowing by gas stimulation has the advantages of simple structure, convenience in operation, mild and controllable stimulation and capability of effectively reducing the risk of aspiration of a patient.

Drawings

Fig. 1 is a schematic overall view of a stimulation device of the present invention for inducing initiation of the swallowing reflex.

Fig. 2 is a schematic view of a holder of a stimulation device of the present invention for inducing initiation of a swallow reflex.

Fig. 3 is a schematic illustration of a restriction plate of a stimulation device of the present invention for inducing initiation of a swallow reflex.

Fig. 4 is an exploded view of a control button of a stimulation device of the present invention for inducing initiation of the swallowing reflex.

In the figure: 1. the tooth socket comprises a fixer 1.1, an upper tooth socket 1.2, a lower tooth socket 1.3, a connecting plate 1.31, a guide hole 2, an air guide pipe 3, a control button 3.1, a shell 3.2, an upper button 3.3, a lower button 4, a limiting plate 4.1, a top plate 4.2 and a bottom plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the present invention will be further described with reference to the accompanying drawings and detailed description, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.

In the embodiment shown in fig. 1 or fig. 2 or fig. 3 or fig. 4, in order to achieve the above purpose, the following technical solutions are adopted in the present invention: the utility model provides an evoke amazing device that swallow reflex starts, includes fixer 1 and trachea 2, fixer 1 includes facing 1.1, lower facing 1.2 and connecting plate 1.3, and the lower terminal surface of facing 1.1 is connected to the upper end of connecting plate 1.3, and the up end of facing 1.2 is connected down to the lower extreme of connecting plate 1.3, and open at connecting plate 1.3 middle part has guiding hole 1.31, and trachea 2 passes guiding hole 1.31, is equipped with control button 3 on the trachea 2. The fixer 1 for attaching to the gum is arranged, the insufficient occlusal force of a patient is considered, and the fixer is sleeved on the teeth or the gum of the patient to play a role in fixing the air duct 2. The fixer 1 does not adopt a full-coverage periodontal contour, and is convenient to take and use. Use gas to swallow the stimulation, be different from traditional massage, temperature stimulation, play the effect that reduces the mistake and inhale to the more patient of saliva secretion, pure gas jet can directly inhale abdominal cavity or lung, and helps the pushing effect to the saliva that produces, can help the patient to swallow. Compared with electrical stimulation, the gas stimulation does not need to use current equipment, is better in safety, is simple in structure, and does not need a complex control system. After the gas conduit 2 is fixed on the fixer 1, the control button 3 is operated to control the injection frequency and the flow of the gas, thereby having the effect of relieving the burden of medical staff.

Further, control button 3 includes shell 3.1, goes up button 3.2 and lower button 3.3, shell 3.1 is the cube that link up from top to bottom, link up the through-hole that is used for passing gas pipe 2 around being equipped with on shell 3.1, goes up button 3.2 and lower button 3.3 and is located shell 3.1, goes up button 3.2 and lower button 3.3 and passes through spring coupling, and the upper end of going up button 3.2 surpasss the up end of shell 3.1, and the lower extreme of lower button 3.3 surpasss the lower terminal surface of shell 3.1. During operation, the upper button 3.2 and the lower button 3.3 are squeezed to be close to each other by external force, the spring is compressed, the control button 3 plays a role of compressing the air guide pipe 2 at the moment, control air is sprayed out, and after the control button is loosened, the upper button 3.2 and the lower button 3.3 are separated by the force of the spring restoring deformation.

Furthermore, a limiting plate 4 is arranged on the air guide pipe 2, the limiting plate 4 is disc-shaped, a through hole is formed in the center of the limiting plate 4, the air guide pipe 2 penetrates through the through hole, the guide hole 1.31 is a counter bore, and the limiting plate 4 is clamped on the guide hole 1.31. The limiting plate 4 plays a limiting role, and the length of the inserted air duct is required to be controlled for different patients, so that the air duct is fixed with the fixator, the problems of liberation of hands of medical workers and insufficient occlusal force of the patients are solved, the trachea can be extended to the proper position, the tracheal cannula is suitable for different patients, and the optimal stimulation effect is achieved.

Further, limiting plate 4 includes a plurality of roof 4.1 and bottom plate 4.2, and the border department at the up end of bottom plate 4.2 is connected to the lower extreme of roof 4.1, and in the upper end of roof 4.1 stretched into guiding hole 1.31, the one end that roof 4.1 is close to the limiting plate 4 center supported on gas conduit 2. The limiting plate 4 is a one-way channel, when the air guide pipe 2 is plugged inwards, the top plate 4.1 is naturally jacked open, and when the air guide pipe 2 is stirred outwards, the top plate 4.1 jacks the air guide pipe 2, so that the limiting effect is achieved.

Further, the bottom plate 4.2 is made of elastic material, and the top plate 4.1 is made of hard plastic. During operation, the bottom plate 4.2 can be extruded outwards, so that the air guide pipe is separated from the limit of the top plate, and then the air guide pipe 2 can be freely pulled out outwards. Meanwhile, the top plate 4.1 is made of hard plastic, so that the protection effect is achieved, and the situation that some patients cannot control occlusion and the occlusion damages the gas conduit 2 is avoided.

Further, the fixer 1 is made of silica gel. The soft fixer material can be extruded at will without repeated loading and unloading when a patient feels swallowing, and the operation is further simplified.

Furthermore, one end of the air conduit 2 is connected with an oxygen humidifier for central oxygen supply. In hospitals, central oxygen supply equipment is basically popularized in wards, local materials are used, and the oxygen humidifier is more convenient, and is provided with a flow meter and a flow regulation device, so that the flow of gas stimulation is more convenient to control.

Claims (7)

1. The utility model provides an evoke stimulation device that swallow reflex starts, includes fixer (1) and trachea (2), characterized by, fixer (1) is including upper dental mouthpiece (1.1), lower dental mouthpiece (1.2) and connecting plate (1.3), and the lower terminal surface of upper dental mouthpiece (1.1) is connected to the upper end of connecting plate (1.3), and the up end of lower dental mouthpiece (1.2) is connected to the lower extreme of connecting plate (1.3), and open at connecting plate (1.3) middle part has guiding hole (1.31), trachea (2) pass guiding hole (1.31), are equipped with control button (3) on trachea (2).

2. A stimulation device for inducing start of swallow reflex according to claim 1, wherein the control button (3) comprises a housing (3.1), an upper button (3.2) and a lower button (3.3), the housing (3.1) is a cube which is through from top to bottom, a through hole which is through from front to back and used for passing through the air duct (2) is arranged on the housing (3.1), the upper button (3.2) and the lower button (3.3) are positioned in the housing (3.1), the upper button (3.2) and the lower button (3.3) are connected through a spring, the upper end of the upper button (3.2) exceeds the upper end face of the housing (3.1), and the lower end of the lower button (3.3) exceeds the lower end face of the housing (3.1).

3. The stimulation device for inducing start of swallow reflex according to claim 1, wherein the air guide tube (2) is provided with a limiting plate (4), the limiting plate (4) is disc-shaped, a through hole is formed in the center of the limiting plate (4), the air guide tube (2) passes through the through hole, the guide hole (1.31) is a counter bore, and the limiting plate (4) is clamped on the guide hole (1.31).

4. A stimulation device for inducing the initiation of a swallow reflex according to claim 3, wherein the restriction plate (4) comprises a plurality of top plates (4.1) and bottom plates (4.2), the lower ends of the top plates (4.1) are connected to the edges of the upper end surfaces of the bottom plates (4.2), the upper ends of the top plates (4.1) extend into the guide holes (1.31), and the ends of the top plates (4.1) close to the center of the restriction plate (4) are abutted against the air guide tube (2).

5. A stimulation device for inducing the initiation of a swallowing reflex according to claim 4, wherein the bottom plate (4.2) is of an elastic material and the top plate (4.1) is of a rigid plastic.

6. A stimulation device for inducing initiation of a swallowing reflex according to claim 4 or 5, wherein the holder (1) is made of silicone.

7. A stimulation device for inducing the onset of a swallowing reflex according to claim 1 or 4, wherein the end of the air catheter (2) is connected with an oxygen humidifier for central oxygen supply.

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