CN214158420U

CN214158420U - Swallowing chewing trainer

Info

Publication number: CN214158420U
Application number: CN202022754105.XU
Authority: CN
Inventors: 鲍青; 李艳芳; 卢艳
Original assignee: Wuhan No1 Hospital
Current assignee: Wuhan No1 Hospital
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-09-10
Anticipated expiration: 2030-11-25

Abstract

The utility model provides a swallow and chew training ware, includes chuck and swallow the ball, swallow the ball including the sacculus of taking the cavity, with the extension tube of sacculus body coupling and the fixed handle of extension tube tail end, the sacculus distributes and has the micropore that link up, the chuck is equipped with a pair of cardboard that is equipped with the through-hole, and the fixation clamp is established between a pair of cardboard fixed handle, extension tube stretch out from the upside of through-hole, and the downside of through-hole is equipped with outside convex rubber button, rubber button is equipped with the outer check valve that only can inwards ventilate. The utility model discloses arrange the micropore at swallowing ball sacculus, can place fruit piece or fruit juice in the sacculus, can make the people feel the taste during the training to realize the effect of interlock, the rubber button of tail end plays the effect of pouring into gas into in to the sacculus, can make sunken sacculus resume globular fast. And plays a role in stimulating feedback to guide the patient to train.

Description

Swallowing chewing trainer

Technical Field

The utility model relates to a swallow chewing training ware specifically says so.

Background

The patients with dysphagia have significant meaning for treatment through active training, the < Chinese and western medicine journal > 2003(004)010 journal of the article < observation of curative effect of swallowing training on the dysphagia of patients with true bulbar palsy > is published, and the grouping test shows that the swallowing training has significant effect on patients with true bulbar palsy caused by bulbar infarction and radioactive encephalopathy. How can carry out active effectual training by oneself continuously, can know from the summary of the training beneficial effect that obtains at present, improve the property in kind, recovered the exercise of pharyngeal muscle function, to the electric cold thermal stimulation of pharyngeal muscle, chinese and western medicine treatment and psychotherapy all can bring good effect, wherein independently carry out simulation swallowing action and carry out pharyngeal muscle and chew function recovered the exercise and be the most outstanding and effectual mode in the nondestructive therapy.

The existing swallowing masticator is single in function and effect, due to the elasticity of the swallowing head, when gas in a cavity of the swallowing head is discharged, the swallowing head can be sunken, the sunken state is difficult to recover the shape, and the swallowing head needs to be disassembled and then inflated for repair. In addition, the existing swallowing masticatory device is difficult to bring new stimulation, and the using effect is limited.

Disclosure of Invention

The utility model aims to solve the technical problem, provide a swallow and chew training ware, can resume the head of swallowing of sunken state fast, can manually produce the air current stimulation to oropharynx portion.

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

the swallowing chewing trainer comprises a chuck and a swallowing ball, and is characterized in that:

the swallow ball comprises a ball bag with a hollow cavity, an extension tube integrally connected with the ball bag and a fixing handle at the tail end of the extension tube, wherein the ball bag is provided with a through micropore with the diameter less than 0.3mm, and the end surface of the fixing handle and the extension tube form an included angle of 45-90 degrees;

the chuck is provided with a pair of clamping plates connected by a rotating shaft at one end, a through hole is formed in the middle of each clamping plate, a lock catch used for closing and separating the clamping plates is arranged at the other end of the rotating shaft, the fixing handles are fixedly clamped between the clamping plates, the extension pipe extends out of the upper side of the through hole, a rubber button protruding outwards is arranged on the lower side of the through hole, and the rubber button is provided with an outer one-way valve only capable of ventilating inwards.

Preferably, a support ring is arranged in the tail part of the extension pipe, and the support ring part is arranged in the through hole.

An inner air storage cavity is arranged between the support ring and the rubber button, and the support ring is provided with an air injection pipe which is communicated with the cavity for swallowing the pharyngeal ball and the inner air storage cavity.

Furthermore, an air outlet nozzle with a front outlet is arranged on the inner side wall of the outer convex part of the rubber button, an air inlet is arranged on the outer side wall, an outer air storage cavity communicated with the front outlet and the air inlet is arranged between the air outlet nozzle and the air inlet, and the outer check valve is arranged at the end part of the front outlet or between the front outlet and the air inlet.

Outer check valve locates in the inboard outlet channel of the preceding export of giving vent to anger mouth, and the valve clack of outer check valve only one end is fixed with outlet channel's inside wall, and the inside wall the place ahead that the outlet channel that the other end corresponds is equipped with preceding baffle, and the rear is equipped with the backplate, and the outlet channel inside wall between baffle and the backplate in the front is equipped with the side export, the side export is located the outlet channel lateral wall of the stiff end opposite side of valve clack.

The length of the air inlet is 5-10 times of the diameter.

The pair of clamping plates is formed by splicing an upper clamping plate and a lower clamping plate, a circle of clamping groove is formed in the outer side wall of the support ring, and a circle of clamping ring matched with the clamping groove is arranged in the through hole of the upper clamping plate.

The utility model discloses following beneficial effect has: the utility model discloses arrange the micropore at swallowing ball sacculus, can place fruit piece or fruit juice in the sacculus, when the jaw is powerful to carry out the interlock or swallow, the sacculus is by compression deformation, and fruit juice oozes out in following the micropore, can make the people feel the taste to the effect of interlock is experienced, and the interest of arousing the exercise. When the rubber button at the tail end is pressed, the air is injected into the saccule through the one-way air passage, so that the sunken saccule can be recovered to be spherical. After the spherical saccule is injected with gas, the gas is sprayed out from the micropores to play a role in stimulation and guide a patient to train.

Drawings

Figure 1 is a schematic structural view of the present invention,

fig. 2 is an enlarged view at a in fig. 1.

In the figure: 1-swallow ball, 2-micropore, 3-extension tube, 4-gas injection tube, 5-support ring, 6-rotating shaft, 7-fixed handle, 8-chuck, 9-lock catch, 10-rubber button, 11-external one-way valve, 12-external gas storage cavity, 13-gas inlet, 14-gas outlet nozzle, 15-front outlet, 16-valve flap, 17-front baffle, 18-side outlet, 19-rear baffle, 20-balloon, 21-clamping plate, 22-lower clamping plate, 23-upper clamping plate, 24-through hole, 25-cavity, 26-internal gas storage cavity, 27-internal one-way valve, 28-clamping ring and 29-clamping groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, which are intended to illustrate only some embodiments of the invention and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the positional relationship indicated by the terms "center", "front", "rear", "inner" or "outer" and the like is based on the application state or the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The terms "provided", "connected" and "connected" are to be understood broadly, and may for example be fixedly connected, detachably connected or integrally connected; they may be connected directly or indirectly through intervening media, or may be connected internally to the elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the present invention provides an embodiment: the swallowing chewing trainer comprises a chuck 8 and a swallowing ball 1, wherein the chuck 8 fixes the tail of the swallowing ball 1 and facilitates holding by people. The swallow ball 1 is integrally made of silica gel materials, and comprises a balloon 20 with a hollow cavity 25, an extension tube 3 integrally connected with the balloon 20 and a fixed handle 7 at the tail end of the extension tube, wherein the included angle between the end surface of the fixed handle 7 and the extension tube is 45-90 degrees, and is typically 90 degrees. The diameter of the balloon 20 is 2-3.5 cm, and the wall thickness is 0.7-3.5 mm; the diameter of the extension pipe 3 is 0.8-1.5 cm, and the length is 2-5 cm; the diameter of the fixed handle 7 is 1.5-4 cm.

Fruit pieces or fruit juice can be put into the inside of the balloon 20, micropores 2 with the diameter smaller than 0.3mm and penetrating through the inner cavity are distributed in the balloon 20, due to the elasticity of silica gel, the micropores 2 can be in a closed state under a natural state, and can be opened when stressed to deform the balloon, or the micropores can be enlarged along with the expansion of the balloon when the internal pressure is large, so that the internal gas and the liquid are gushed out.

The chuck 8 is provided with a pair of clamping plates 21 connected by a rotating shaft 6 at one end, and the fixing handle 7 is spliced and fixed by the pair of clamping plates 21. The rotating shaft 6 can be provided with a thin edge with crease lines and bending resistance, or can be an inserted rod and a sleeve which are mutually nested, and the two parts of the upper clamping plate 23 and the lower clamping plate 22 are respectively connected with each other to form a hinge together with the upper clamping plate 23 and the lower clamping plate 22. The cardboard other end of relative pivot is equipped with the hasp 9 that is used for closed and a pair of cardboard 21 of separation, 9 locking of hasp when a pair of cardboard 21 amalgamation is fixed, and the hasp is opened the rear and can be opened lower cardboard.

The middle parts of the clamping plates 21 are provided with through holes 24, the through holes of the upper clamping plate 23 penetrate through the extension pipe 3, and the through holes of the lower clamping plate penetrate through the rubber buttons 10. As shown in fig. 1, between a pair of catch plates 21, an extension pipe 3 is protruded from an upper side of a through hole 24, and a rubber button 10 protruded downward is provided at a lower side of the through hole 24, and the rubber button 10 can be pressed upward from a lower end. A support ring 5 is arranged in the tail part of the extension pipe 3, and at least part of the support ring 5 is arranged in the through hole 24. The support ring 5 is a separate component from the balloon and can be pushed to move relative to the extension tube 3. The extension pipe 3 is guided to be protruded so that the extension pipe 3 is not deformed and bent when the rubber button 10 is pressed. An inner air storage cavity 26 is arranged between the support ring 5 and the rubber button 10, and the support ring 5 is provided with an air injection pipe 4 which is communicated with the cavity 25 of the swallow ball 1 and the inner air storage cavity 26.

The rubber button 10 is provided with an external one-way valve 11 which can only ventilate inwards and is used for injecting gas into the saccule, and the injected gas enters the saccule through the gas injection pipe 4, so that the support ring 5 also plays a role in ensuring the gas to pass through smoothly. The support ring 5 can be made of rubber material and can be made of material consistent with the balloon.

As shown in fig. 2, an air outlet nozzle 14 with a front outlet 15 is arranged on the inner side wall of the convex part of the rubber button 10, an air inlet 13 is arranged on the outer side wall, an outer air storage chamber 12 communicating the front outlet 15 and the air inlet 13 is arranged between the air outlet nozzle 14 and the air inlet 13, and the outer check valve 11 is arranged at the end part of the front outlet 15 or between the front outlet 15 and the air inlet 13. The effect that sets up gas outlet nozzle 14 is on the one hand be convenient for set up outer check valve 11, on the other hand is in keeping apart interior gas storage chamber 26 and outer gas storage chamber 12, make outer gas storage chamber 12 as the buffering of interior gas storage chamber 26, when pressing rubber button 10, interior gas storage chamber 26 receives pressure and pours into gas into to the sacculus, outer gas storage chamber 12 was under the effect of outer check valve this moment, the gas of interior gas storage chamber 26 can only pour into to the sacculus in, press to the end the back gas storage chamber 12's of outer gas storage chamber can supply and get into interior gas storage chamber 26, when the atmospheric pressure of outer gas storage chamber 12 was less than interior gas storage chamber 26, outer check valve closed.

As shown in fig. 2, as an embodiment of the external check valve, the external check valve 11 is disposed in the outlet passage inside the front outlet 15 of the outlet nozzle 14, only one end of the flap 16 of the external check valve 11 is fixed to the inner sidewall of the outlet passage, a front baffle 17 is disposed in front of the inner sidewall of the outlet passage corresponding to the other end, a rear baffle 19 is disposed behind the flap, a side outlet 18 is disposed on the inner sidewall of the outlet passage between the front baffle 17 and the rear baffle 19, and the side outlet 18 is located on the side wall of the outlet passage opposite to the fixed end of the flap. The length of air inlet 13 is 5 ~ 10 times of diameter, and when pressing rubber button 10 and rubber button takes place deformation, the outer end of air inlet 13 is closed by the closure of drawing close, automatic shutoff inlet channel. The movable end of the valve flap 16 can only move in the range between the front baffle 17 and the rear baffle 19, after the rubber button is pressed, when the pressure of the outer air storage cavity 12 is greater than that of the inner air storage cavity 26, the air inlet 13 is closed, the valve flap 16 is attached to the front baffle 17, and the air in the outer air storage cavity 12 enters the inner air storage cavity and the balloon through the side outlet 18; if the inner check valve 27 which can only open to the balloon is arranged in the air injection pipe 4, the air injection effect is more obvious. When the pressure of the outer air storage cavity 12 is lower than that of the inner air storage cavity 26, the valve clack 16 is attached to the rear baffle plate 19, and the outer air storage cavity is sealed; after the rubber button 10 is released, the air inlet 13 is opened, the outer air storage chamber replenishes air from the outside, and the air in the outer air storage chamber is injected again when the rubber button is pressed next time.

When pressing rubber button 10, rubber button 10 has the evagination to warp for the evagination moves in, warp even for the indent, and outer gas storage chamber 12 and interior gas storage chamber 26 all receive pressure, and the pressure in sacculus 20 becomes the biggest this moment, leads to micropore 2 inflation, and gas and the fruit juice wherein extrude from micropore 2, and the taste and the air current blowout of fruit juice can be experienced to the outside, play sense of touch stimulation effect to the oral cavity. When the swallowing ball 1 is occluded or swallowed under pressure, gas cannot escape due to the action of the one-way valve, part of micropores are opened under the action of the pressure, fruit juice and the gas in the balloon 20 are squeezed out under the pressure, so that people feel the taste of the fruit juice and the gas gushes out, pressure feedback of muscle exercise is felt in the oral cavity, and the training confidence and interest of patients are improved.

When needing to wash or add fruit pieces to sacculus inside, can open hasp 9, lower cardboard 22 revolutes 6 downwardly rotating of axis of rotation and opens, and fixed handle 7 can deviate from, can extrude the support ring 5 this moment, turns out the sacculus medial surface, washs, can put into after the medial surface overturns the medial surface and cut little fruit piece or fruit juice. During installation, the support ring 5 is plugged in, the through hole 24 is plugged in the fixing handle 7, the fixing handle 7 is supposed to be arranged between a pair of clamping plates, the lock catch 9 is buckled, the support ring 5 is pushed into the through hole 24 of the clamping plate partially, however, a sufficient space is reserved between the support ring 5 and the rubber button 10 to serve as an inner air storage cavity 26, the upper clamping plate is provided with a clamping ring 28 protruding into the through hole 24, and the outer side wall of the support ring 5 is provided with a corresponding clamping groove 29, so that the support ring 5 is not easy to move when the rubber button 10 is pressed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made to the present invention without departing from the spirit and scope of the invention.

Claims

1. A swallowing masticatory training aid comprising a cartridge (8) and a swallowing ball (1), characterized in that:

the swallow ball (1) comprises a ball bag (20) with a hollow cavity (25), an extension tube (3) integrally connected with the ball bag (20) and a fixing handle (7) at the tail end of the extension tube, wherein through micropores (2) with the diameter smaller than 0.3mm are distributed in the ball bag (20), and the included angle between the end surface of the fixing handle (7) and the extension tube is 45-90 degrees;

chuck (8) are equipped with a pair of cardboard (21) of being connected by pivot (6) of one end, and the middle part of a pair of cardboard (21) is equipped with through-hole (24), and the other end of relative pivot is equipped with hasp (9) that are used for closed and a pair of cardboard (21) of separation, and the fixation clamp is established between a pair of cardboard (21) fixed handle (7), extension pipe (3) stretch out from the upside of through-hole, and the downside of through-hole (24) is equipped with outside convex rubber button (10), rubber button (10) are equipped with outer check valve (11) that only can inwards ventilate.

2. A swallowing chew trainer as claimed in claim 1 wherein: a support ring (5) is arranged in the tail part of the extension pipe (3), and the support ring (5) is partially arranged in the through hole (24).

3. A swallowing chew trainer as claimed in claim 2 wherein: an inner air storage cavity (26) is arranged between the support ring (5) and the rubber button (10), and the support ring (5) is provided with an air injection pipe (4) which is communicated with a cavity (25) of the swallow ball (1) and the inner air storage cavity (26).

4. A swallowing chew trainer as claimed in claim 1 wherein: the inner side wall of the outer convex part of the rubber button (10) is provided with an air outlet nozzle (14) with a front outlet (15), the outer side wall is provided with an air inlet (13), an outer air storage cavity (12) communicated with the front outlet (15) and the air inlet (13) is arranged between the air outlet nozzle (14) and the air inlet (13), and the outer check valve (11) is arranged at the end part of the front outlet (15) or between the front outlet (15) and the air inlet (13).

5. The swallowing chew trainer of claim 4, wherein: outer check valve (11) are located in the inboard outlet channel of preceding export (15) of giving vent to anger mouth (14), and valve clack (16) of outer check valve (11) only one end is fixed with outlet channel's inside wall, and the inside wall the place ahead of outlet channel that the other end corresponds is equipped with preceding baffle (17), and the rear is equipped with backplate (19), and outlet channel inside wall between baffle (17) and backplate (19) in the front is equipped with side outlet (18), side outlet (18) are located the outlet channel lateral wall of the stiff end opposite side of valve clack.

6. The swallowing chew trainer of claim 4, wherein: the length of the air inlet (13) is 5-10 times of the diameter.

7. A swallowing chew trainer as claimed in claim 3 wherein: an inner one-way valve (27) which can be opened only towards the saccule (20) is arranged in the air injection pipe (4).

8. A swallowing chew trainer as claimed in claim 2 wherein: the pair of clamping plates (21) is formed by splicing an upper clamping plate (23) and a lower clamping plate (22), a circle of clamping groove (29) is formed in the outer side wall of the support ring (5), and a circle of clamping ring (28) matched with the clamping groove (29) is arranged in a through hole (24) of the upper clamping plate (23).