CN223914614U - Intelligent dual-respiration trainer - Google Patents

Abstract

This utility model discloses an intelligent dual-breathing trainer, belonging to the technical field of breathing training equipment. It includes a shell with an inspiratory chamber and an expiratory/repeated breathing chamber; the inspiratory chamber contains a first liquid; the expiratory/repeated breathing chamber contains a second liquid; one end of a first catheter extends into the first liquid; a threshold load training component includes an inspiratory tube, an expiratory tube, and a first mouthpiece; the inspiratory tube is connected to both the inspiratory chamber and the first mouthpiece; one end of the expiratory tube extends into the second liquid; the repeated breathing training component includes a repeated breathing tube, one end of which is connected to a second mouthpiece; and a breathing rhythm component guides the patient's breathing rhythm. This utility model utilizes the inspiratory chamber, the expiratory/repeated breathing chamber, and the breathing training component to achieve threshold load training, and utilizes the expiratory/repeated breathing chamber and the repeated breathing tube to achieve repeated breathing training. The breathing rhythm component guides the patient's breathing rhythm, achieving optimal breathing training results.

Description

Intelligent dual-respiration trainer

Technical Field

The utility model relates to the technical field of respiratory training equipment, in particular to an intelligent dual respiratory training device.

Background

Almost all chronic respiratory diseases such as chronic obstructive pulmonary disease, asthma, bronchiectasis, interstitial lung disease and the like have various degrees of decline of respiratory muscle (including inspiratory and expiratory muscles) strength and endurance and decline of respiratory function, serious cases can lead to respiratory failure and even death, and in addition, lung operation patients such as lung cancer and the like have various degrees of decline of lung function.

In order to enhance the strength and endurance of respiratory muscles, a threshold load exercise method is a well-known and preferred method, which provides a certain inhalation and exhalation resistance when a patient breathes, and only when the patient overcomes the set inhalation and exhalation resistance loads respectively, the patient can inhale the gas and exhale the gas, so that the threshold load exercise is called, and the inhalation and exhalation load can be quantitatively regulated according to the illness state of the patient, and the principle is a physical exercise method.

A very potential exercise method is a repeated respiration exercise method, the purpose of improving respiratory muscle endurance and improving respiratory function is achieved by increasing ventilation of a patient, particularly, in the process of repeated respiration of the patient, the concentration of inhaled carbon dioxide is gradually increased, the concentration of oxygen is gradually reduced, and therefore a respiratory center is stimulated to deepen and accelerate respiration, ventilation is increased along with the increase of ventilation, the principle is a physiological exercise method, and the method has very good development prospect, and although the research of the method has decades of history, due to the fact that the design of an exercise device used is complex, the cost is high, and no simple and practical product exists at present.

In addition, when the conventional respiratory training equipment is used, a patient can generally control the respiratory rhythm only based on own experience, and often, the optimal respiratory exercise effect is difficult to achieve, so that the rehabilitation effect of the lung function is half-done.

Therefore, the research and development design of the intelligent dual-respiration trainer which is convenient for a patient to accurately control the respiration rhythm and can organically combine the threshold load exercise and the repeated respiration exercise together is a problem to be solved in the prior art, and has great significance for the rehabilitation of chronic respiratory diseases.

Disclosure of utility model

For the problems existing in the prior art, the intelligent double-breathing trainer provided by the utility model can realize the breathing exercise of a threshold load exercise method by utilizing the inspiration chamber, the expiration and repeated breathing chamber and the breathing exercise assembly, and can realize the breathing exercise of the repeated breathing exercise method by utilizing the expiration and repeated breathing chamber and the repeated breathing tube, meanwhile, the breathing beat assembly can accurately guide a patient to inhale and exhale at the most scientific breathing rhythm, and can achieve the optimal breathing exercise effect, so that the rehabilitation effect of the lung function is improved.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an intelligent dual respiration trainer, which comprises the following components:

The device comprises a shell, a first liquid and a second liquid, wherein an inhalation chamber and an exhalation and repeated breathing chamber which are isolated from each other are arranged in the shell;

The first guide pipe is arranged on the shell, one end of the first guide pipe stretches into the first liquid, and the other end of the first guide pipe is positioned outside the shell;

a threshold load exercise assembly comprising an inhalation tube, an exhalation tube, and a first bite, the first bite being located outside the housing; one end of the breathing pipe is communicated with the first seaming, the other end of the breathing pipe is communicated with the first seaming, and a forward one-way valve is arranged in the breathing pipe;

A re-breathing exercise assembly comprising a re-breathing tube, one end of the re-breathing tube being in communication with the exhalation and re-breathing chamber, the other end of the re-breathing tube being located outside the housing and in communication with a second bite;

The breathing beat component is arranged on the shell or is arranged in a split mode with the shell, and the breathing beat component can guide the breathing rhythm of a patient.

As a preferable technical scheme, the device further comprises a controller and an input/output assembly, wherein the controller and the input/output assembly are arranged on the shell; the breathing beat component is set to be an electronic metronome, and the controller is respectively connected with the input and output component and the electronic metronome.

As a preferable technical scheme, the input/output component is a touch screen;

or the input/output assembly comprises a display screen and a plurality of control keys.

As a preferable technical scheme, the device further comprises a loudspeaker, wherein the loudspeaker is connected with the controller;

And/or, the controller also comprises a timer and a timer, wherein the timer and the timer are both connected with the controller;

And/or, further comprising a pulse oximeter, wherein the pulse oximeter is connected with the controller;

And/or, further comprising a respiratory rate measuring instrument, the respiratory rate measuring instrument being connected with the controller;

And/or, the controller also comprises a voice recognition module, wherein the voice recognition module is connected with the controller;

And/or, an electric heating component is arranged in the first liquid and the second liquid, and the electric heating component is connected with the controller;

and/or, the first liquid and the second liquid are both set as water;

And/or the shell is provided with a first liquid injection port communicated with the inhalation chamber and a second liquid injection port communicated with the exhalation and repeated breathing chamber.

As a preferable technical scheme, the air suction chamber comprises a first cover plate arranged at the top of the air suction chamber, a first through hole matched with the first guide pipe and a second through hole matched with the air suction pipe are arranged on the first cover plate, and the first cover plate is detachably arranged on the air suction chamber;

And/or the exhaling and re-breathing chamber comprises a second cover plate arranged at the top of the exhaling and re-breathing chamber, a third through hole matched with the exhaling pipe and a fourth through hole matched with the re-breathing pipe are arranged on the second cover plate, and the second cover plate is detachably arranged on the exhaling and re-breathing chamber;

And/or a third cover plate detachably connected with the shell is arranged on the shell, and the first guide pipe, the air suction pipe, the air breathing pipe and the repeated breathing pipe all penetrate through the third cover plate.

As an optimized technical scheme, the repeated breathing tube is provided with a plurality of breathing adjusting holes, and the repeated breathing tube is provided with an adjusting assembly capable of adjusting the opening quantity of the breathing adjusting holes.

As a preferable technical scheme, a plurality of breathing adjustment holes are positioned outside the shell and distributed along the extending direction of the repeated breathing tube;

And/or the adjusting assembly comprises a plurality of adjusting rings sleeved on the repeated breathing tube, the adjusting rings are in one-to-one correspondence with the breathing adjusting holes, and the adjusting rings can move relative to the repeated breathing tube.

As a preferable technical solution, the exhalation and rebreathing chamber is provided with a second conduit, one end of the second conduit is communicated with the exhalation and rebreathing chamber, and the other end of the second conduit is positioned outside the exhalation and rebreathing chamber;

And/or, at least part of the air suction pipe, at least part of the breathing pipe and at least part of the repeated breathing pipe are all provided with corrugated telescopic hoses;

and/or, the first seaming opening and the second seaming opening are respectively provided with a bite block.

As a preferable technical scheme, the air suction pipe and the air exhaust pipe are communicated with the first seaming through a tee pipe;

and/or the opening direction of the forward unidirectional valve is the direction of flowing to the first seaming, and the opening direction of the reverse unidirectional valve is the direction of flowing out from the first seaming.

As a preferable technical scheme, the shell is made of transparent materials, and liquid level scales are arranged on the shell at positions corresponding to the inhalation chamber and the exhalation and repeated breathing chamber respectively;

And/or the outer wall of the shell is provided with a buckle matched with the first seaming and the second seaming respectively.

The beneficial effects of the utility model are as follows:

1. The utility model utilizes the inspiration chamber, the expiration and repetition respiration chamber and the respiration exercise component to adjust the resistance in inspiration and expiration respectively and conveniently by adjusting the liquid level height of the first liquid and the liquid level height of the second liquid, thereby realizing the respiration exercise of the threshold load exercise method, utilizes the expiration and repetition respiration chamber and the repetition respiration tube to realize the respiration exercise of the repetition respiration exercise method by adjusting the liquid level height of the second liquid, the length of the repetition respiration tube and the opening number of the respiration adjustment holes, and simultaneously, the respiration beat component can accurately guide the patient to inhale and exhale with the most scientific respiration rhythm in the respiration exercise process of the patient, thereby achieving the optimal respiration exercise effect, further improving the rehabilitation effect of the lung function, and has simple structure, convenient use and low cost.

2. The utility model can play the role of artificial nose by utilizing the electric heating component, so that the gas inhaled by a patient meets the respiratory physiological requirement, the respiratory endurance time and the repeated respiratory endurance time of the patient can be measured by utilizing the timer to objectively evaluate the respiratory exercise effect, the patient can grasp the exercise time by utilizing the timer, and the excessive respiratory exercise of the patient can be avoided by utilizing the pulse oxygen indicator and the respiratory frequency measuring instrument.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of an intelligent dual breath trainer in accordance with the present utility model;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is an enlarged view of region B of FIG. 1;

FIG. 4 is a schematic view of the housing of FIG. 1;

fig. 5 is a functional block diagram of an intelligent dual breath trainer in accordance with the present utility model.

In the figure, the device comprises a 1-shell, a 11-third cover plate, a 2-inhalation chamber, a 21-first liquid, a 22-first cover plate, a 3-exhalation and repeat breathing chamber, a 31-second liquid, a 32-second conduit, a 33-second cover plate, a 4-first conduit, a 51-inhalation pipe, a 52-exhalation pipe, a 53-first seaming, a 54-forward one-way valve, a 55-reverse one-way valve, a 61-repeat breathing pipe, a 62-second seaming, a 63-breathing adjusting hole, a 64-adjusting ring, a 71-display screen and a 72-control button.

Detailed Description

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

Referring to fig. 1-5, an embodiment of an intelligent dual-breathing training device provided by the utility model comprises a shell 1, wherein an inhalation chamber 2 and an exhalation and repetition breathing chamber 3 which are isolated from each other are arranged in the shell 1, a first liquid 21 is contained in the inhalation chamber 2, a second liquid 31 is contained in the exhalation and repetition breathing chamber 3, a first conduit 4 is arranged on the shell 1, one end of the first conduit 4 extends into the first liquid 21, the other end of the first conduit 4 is positioned outside the shell 1, external air can enter the inhalation chamber 2 through the first conduit 4, and meanwhile, the first liquid 21 can prevent air in the inhalation chamber 2 from being directly communicated with external air;

The threshold load exercise assembly is used for respiratory exercise of a threshold load exercise method, and comprises an air suction pipe 51, an expiration pipe 52 and a first seaming 53, wherein the first seaming 53 is positioned outside the shell 1, one end of the air suction pipe 51 is communicated with the air suction chamber 2, the other end of the air suction pipe 51 is communicated with the first seaming 53, when a patient inhales, air in the air suction chamber 2 is sucked through the air suction pipe 51 under the action of air pressure difference, external air can enter the air suction chamber 2 through a first guide pipe 4, and the inspiration resistance of the patient can be adjusted by adjusting the liquid level of first liquid 21 in the air suction chamber 2, meanwhile, one end of the expiration pipe 52 is communicated with the first seaming 53, the other end of the expiration pipe 52 extends into the second liquid 31, and when the patient exhales, the expired air enters the expiration and rebreathing chamber 3 through the expiration pipe 52, and the expiration resistance of the patient can be adjusted by adjusting the liquid level of the second liquid 31 in the expiration and rebreathing chamber 3;

The repeated breathing exercise assembly is used for breathing exercise of a repeated breathing exercise method, and comprises a repeated breathing pipe 61, wherein one end of the repeated breathing pipe 61 is communicated with the breathing and repeated breathing chamber 3, the other end of the repeated breathing pipe 61 is communicated with a second seaming 62, and a patient can inhale air in the breathing and repeated breathing chamber 3 through the second seaming 62 and send the exhaled air into the breathing and repeated breathing chamber 3 so as to gradually increase the carbon dioxide content in the breathing and repeated breathing chamber 3;

the breathing beat component is arranged on the shell 1 or is arranged in a split mode with the shell 1, and can guide a patient to inhale and exhale at the most scientific breathing rhythm, so that the optimal breathing exercise effect is achieved.

Referring to fig. 5, the utility model further includes a controller and an input/output assembly, wherein the controller and the input/output assembly are both disposed on the housing 1, the corresponding breathing beat assembly is an electronic metronome, the electronic metronome preferably outputs a breathing beat rhythm and/or guides a breathing waveform, so that an optimal training guiding effect can be achieved, the controller is respectively connected with the input/output assembly and the electronic metronome, control information can be input to the controller through the input/output assembly, related information in the breathing exercise process, such as various indexes, parameters, waveforms and the like in the breathing exercise process, and the controller can adjust the specific rhythm of the electronic metronome and collect related data of patient training.

Specifically, the input/output assembly includes a display screen 71 and a plurality of control buttons 72, the display screen 71 is used for displaying information, the plurality of control buttons 72 are used for inputting control information, for example, the display screen 71 is matched with the breathing rhythm assembly, and breathing waveforms are displayed on the display screen 71 to guide the breathing rhythm of the patient, and in other embodiments, the input/output assembly can also be set as a touch screen, so that information can be conveniently and accurately input and output.

The utility model can further comprise a loudspeaker connected with the controller, wherein the loudspeaker is used for outputting sound information, for example, the loudspeaker is matched with the breathing beat component and used for guiding the breathing rhythm of a patient in a voice playing mode, or the loudspeaker can generate background music to enable the patient to exercise in a comfortable environment, the utility model can further comprise a timer and a timer, the timer and the timer are connected with the controller, the timer is used for timing the breathing exercise time, usually 20 minutes, the timer is used for measuring the breathing endurance time and the repeated breathing tolerance time of the patient, the two indexes are important indexes for evaluating the exercise effect of the patient, the utility model can further comprise a pulse oxygen indicator which is connected with the controller and used for measuring the pulse oxygen saturation of the patient in real time, when the heart rate of the patient exceeds 120 times per minute, the pulse oxygen saturation is less than 80%, the patient is prompted to stop training the rest, the breathing rate meter is connected with the controller, the breathing rate meter is used for measuring the breathing rate in real time, when the breathing rate of the patient is more than 30 times per minute, the patient stops sending the voice prompt to the patient, and the voice prompt training module is further connected with the controller through the voice recognition module.

Furthermore, the electric heating components are arranged in the first liquid 21 and the second liquid 31, the electric heating components are connected with the controller, the electric heating components are used for heating the first liquid 21 and the second liquid 31, and particularly, the electric heating components are preferably arranged as electric heating plates, electric heating wires or electric heating rods, and the electric heating components can keep the first liquid 21 and the second liquid 31 at proper temperatures, so that the gas inhaled by a patient is fully warmed, humidified and dedusted, which is equivalent to the function of an artificial nose, and the respiratory physiological requirements are met.

In this embodiment, referring to fig. 1, the air suction chamber includes a first cover plate 22 disposed at the top of the air suction chamber, a first through hole matched with the first conduit and a second through hole matched with the air suction pipe are disposed on the first cover plate 22, and the first cover plate 22 is detachably disposed on the air suction chamber, so that the air suction chamber can be conveniently opened, and is convenient to use and also convenient to produce and process, and specifically, detachable connection is realized between the first cover plate 22 and the air suction chamber by means of a clamping manner.

Similarly, referring to fig. 1, the exhale and rebreathing chamber includes a second cover plate 33 disposed at the top of the exhale and rebreathing chamber, a third through hole matched with the exhale pipe and a fourth through hole matched with the rebreathing pipe are disposed on the second cover plate 33, and the second cover plate 33 is detachably disposed on the exhale and rebreathing chamber in a clamping and grounding manner;

Further, referring to fig. 1, a third cover plate 11 detachably connected with the first cover plate 11 is provided on the housing, the first conduit, the air suction pipe, the air breathing pipe and the repeated breathing pipe all penetrate through the third cover plate 11, the threshold load exercise assembly and the repeated breathing exercise assembly can be positioned on the housing through the third cover plate 11, meanwhile, the first cover plate 22, the second cover plate 33 and the third cover plate 11 form a double-sealing structure, repeated pulling of the air breathing pipe during cleaning of a patient can be avoided, and operation steps are simplified.

The first liquid 21 and the second liquid 31 are preferably water, and the shell 1 is provided with a first liquid injection port communicated with the inhalation chamber 2 and a second liquid injection port communicated with the exhalation and repeated breathing chamber 3, so that liquid can be conveniently injected into the inhalation chamber 2 and the exhalation and repeated breathing chamber 3, further, the exercise intensity of the threshold load exercise method and the repeated breathing exercise method can be adjusted, and furthermore, the utility model can be further provided with an automatic water adding and draining assembly which consists of a water storage container, a water pump and a water pipe, so that the water adding and draining of patients and the water level adjustment are facilitated.

In this embodiment, referring to fig. 3, the repeated breathing tube 61 is provided with a plurality of breathing adjustment holes 63 near the second mouthpiece 62, the breathing adjustment holes 63 can communicate the inside of the repeated breathing tube 61 with the outside air, when a patient performs a respiratory exercise by adopting a repeated respiratory exercise method, a small amount of outside air can be inhaled by the patient during each inhalation, and when each exhalation, a small amount of air exhaled by the patient can enter the outside air, the increasing speed of the carbon dioxide content in the respiratory chamber 3 can be effectively slowed down by the breathing adjustment holes 63, the stimulus intensity to the respiratory center can be reduced, the repeated breathing tube 61 is provided with an adjustment component capable of adjusting the opening number of the breathing adjustment holes 63, the patient can adjust the opening number of the breathing adjustment holes 63 according to the actual situation by the adjustment component, specifically, when the patient needs to increase the exercise stimulus, the closing number of the breathing adjustment holes 63 can be increased by the adjustment component, and correspondingly, in other embodiments, the carbon dioxide content in the respiratory chamber 3 can be increased by adjusting the length of the repeated breathing tube 61 or adjusting one or more ways of adjusting the carbon dioxide content in the respiratory chamber 3.

On the basis of the foregoing embodiment, referring to fig. 3, a plurality of breathing adjustment holes 63 are located outside the housing 1 and distributed along the extending direction of the repetitive breathing tube 61, so that the number of openings of the breathing adjustment holes 63 can be conveniently controlled.

Specifically, referring to fig. 3, the adjusting assembly includes a plurality of adjusting rings 64 sleeved on the repeated breathing tube 61, the adjusting rings 64 are in one-to-one correspondence with the breathing adjusting holes 63, the adjusting rings 64 can move relative to the repeated breathing tube 61, when the adjusting rings 64 move to the breathing adjusting holes 63, the breathing adjusting holes 63 can be blocked, when the adjusting rings 64 move, the breathing adjusting holes 63 are in an open state, and the opening quantity of the whole breathing adjusting holes 63 can be controlled by moving the position of each adjusting ring 64.

Further, referring to fig. 1, the exhalation and rebreathing chamber 3 is provided with a second conduit 32, one end of the second conduit 32 is communicated with the exhalation and rebreathing chamber 3, and the other end of the second conduit 32 is located outside the exhalation and rebreathing chamber 3, when a patient exercises with a rebreathing exercise method, the second conduit 32 is used as a conduit for communicating the exhalation and rebreathing chamber 3 with external air, when the patient inhales, external air can enter the exhalation and rebreathing chamber 3 through the second conduit 32 and exchange with high-concentration carbon dioxide gas in the exhalation and rebreathing chamber 3, or oxygen can be continuously injected into the exhalation and rebreathing chamber 3 through the second conduit 32 during the process of the patient rebreathing exercise, so that the oxygen content in the exhalation and rebreathing chamber 3 can be increased, the patient can continuously inhale oxygen without oxygen deficiency stimulus, and only high-concentration carbon dioxide stimulus is retained on stimulus of the respiratory center, and when the patient exercises with a threshold load exercise method, the exhaled gas can be discharged from the second conduit 32.

It should be noted that, at least part of the air suction pipe 51, at least part of the breathing pipe 52 and at least part of the repeated breathing pipe 61 are all provided with corrugated telescopic hoses, the lengths of the air suction pipe 51, the breathing pipe 52 and the repeated breathing pipe 61 are convenient to adjust, the repeated breathing amount can be adjusted by adjusting the length of the repeated breathing pipe 61, further the exercise intensity of the repeated breathing exercise method is adjusted, a patient can conveniently bite the first bite piece 53 or the second bite piece 62, meanwhile, bite pads are arranged on the first bite piece 53 and the second bite piece 62, the patient can conveniently fix the first bite piece 53 or the second bite piece 62 in the mouths in a bite pad mode, and the first bite piece 53 and the second bite piece 62 can also be connected with the nasal mask for exercise, so that the nasal cavity function can be fully exerted.

In this embodiment, referring to fig. 1 and 2, the inhalation tube 51 and the exhalation tube 52 are communicated with the first mouthpiece 53 through a tee, meanwhile, the opening direction of the forward unidirectional valve 54 is the direction of flowing toward the first mouthpiece 53, and the opening direction of the reverse unidirectional valve 55 is the direction of flowing out from the first mouthpiece 53.

It should be noted that, the casing 1 is preferably made of transparent materials, and the positions of the casing 1 corresponding to the inhalation chamber 2 and the exhalation and rebreathing chamber 3 are respectively provided with liquid level scales, so that the liquid level heights of the first liquid 21 and the second liquid 31 can be more conveniently and accurately controlled through the liquid level scales.

Further, the outer wall of the housing 1 is provided with a buckle matched with the first seaming opening 53 and the second seaming opening 62 respectively, and the first seaming opening 53 or the second seaming opening 62 can be conveniently fixed on the buckle when not used.

In this embodiment, referring to fig. 1 and 4, the casing 1 is in a cuboid shape, a concave handle is disposed at a position on the upper side wall of the casing 1, so as to facilitate transportation, the third cover plate 11 is in a flip structure, so as to facilitate opening and closing, and a drain switch is disposed at the bottom of the side wall of the casing 1, so as to facilitate draining the first liquid 21 and the second liquid 31.

In actual use, the utility model can also be matched with a lung function tester to detect important indexes reflecting lung function and respiratory muscle strength, such as FVC (forced vital capacity), FEV1 (one second), FEV1/FVC (one second rate), MIP (maximum inspiratory pressure), MEP (maximum expiratory pressure) and the like, and is used for comparing the changes of patients before and after exercise and objectively reflecting the exercise effect.

Meanwhile, the utility model can be also provided with an oxygen generator for providing oxygen when a patient exercises.

In addition, the utility model can be provided with an atomizer which is arranged between the inhalation chamber and the third cover plate and is used for the medicine atomization treatment of patients and is convenient to install and detach.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. An intelligent dual breath trainer, comprising:

The device comprises a shell (1), wherein an inhalation chamber (2) and an exhalation and rebreathing chamber (3) which are isolated from each other are arranged in the shell (1), a first liquid (21) is contained in the inhalation chamber (2), and a second liquid (31) is contained in the exhalation and rebreathing chamber (3);

The first guide pipe (4) is arranged on the shell (1), one end of the first guide pipe (4) stretches into the first liquid (21), and the other end of the first guide pipe (4) is positioned outside the shell (1);

The threshold load exercise assembly comprises an air suction pipe (51), an air exhaling pipe (52) and a first seaming opening (53), wherein the first seaming opening (53) is positioned outside the shell (1), one end of the air suction pipe (51) is communicated with the air suction chamber (2), the other end of the air suction pipe (51) is communicated with the first seaming opening (53), a forward one-way valve (54) is arranged in the air suction pipe (51), one end of the air exhaling pipe (52) is communicated with the first seaming opening (53), the other end of the air exhaling pipe (52) stretches into the second liquid (31), and a reverse one-way valve (55) is arranged in the air exhaling pipe (52);

A re-breathing exercise assembly comprising a re-breathing tube (61), one end of the re-breathing tube (61) being in communication with the exhalation and re-breathing chamber (3), the other end of the re-breathing tube (61) being located outside the housing (1) and being in communication with a second bite (62);

the breathing beat component is arranged on the shell (1) or is arranged in a split mode with the shell (1), and the breathing beat component can guide the breathing rhythm of a patient.

2. The intelligent dual-breathing training device according to claim 1, further comprising a controller and an input-output assembly, wherein the controller and the input-output assembly are arranged on the shell (1), the breathing beat assembly is an electronic metronome, and the controller is respectively connected with the input-output assembly and the electronic metronome.

3. The intelligent dual breath trainer of claim 2, wherein the input output assembly is provided as a touch screen;

Or the input-output assembly comprises a display screen (71) and a plurality of control keys (72).

4. The intelligent dual breath trainer of claim 2, further comprising a speaker, said speaker being connected to said controller;

And/or, the controller also comprises a timer and a timer, wherein the timer and the timer are both connected with the controller;

And/or, further comprising a pulse oximeter, wherein the pulse oximeter is connected with the controller;

And/or, further comprising a respiratory rate measuring instrument, the respiratory rate measuring instrument being connected with the controller;

And/or, the controller also comprises a voice recognition module, wherein the voice recognition module is connected with the controller;

And/or, an electric heating component is arranged in the first liquid (21) and the second liquid (31), and the electric heating component is connected with the controller;

And/or, the first liquid (21) and the second liquid (31) are both set as water;

and/or the shell (1) is provided with a first liquid injection port communicated with the inhalation chamber (2) and a second liquid injection port communicated with the exhalation and repeated breathing chamber (3).

5. An intelligent dual breath trainer according to claim 1, wherein the inhalation chamber (2) comprises a first cover plate (22) arranged at the top of the inhalation chamber, a first through hole matched with the first conduit (4) and a second through hole matched with the inhalation pipe (51) are arranged on the first cover plate (22), and the first cover plate (22) is detachably arranged on the inhalation chamber (2);

And/or, the exhaling and re-breathing chamber (3) comprises a second cover plate (33) arranged at the top of the exhaling and re-breathing chamber, a third through hole matched with the exhaling pipe (52) and a fourth through hole matched with the re-breathing pipe (61) are arranged on the second cover plate (33), and the second cover plate (33) is detachably arranged on the exhaling and re-breathing chamber (3);

And/or a third cover plate (11) detachably connected with the shell (1) is arranged on the shell, and the first guide pipe (4), the air suction pipe (51), the expiration pipe (52) and the repeated breathing pipe (61) all penetrate through the third cover plate (11).

6. The intelligent dual respiratory trainer according to claim 1, wherein the repeated respiratory tube (61) is provided with a plurality of respiratory adjustment holes (63), and the repeated respiratory tube (61) is provided with an adjustment assembly capable of adjusting the opening quantity of the respiratory adjustment holes (63).

7. The intelligent dual respiratory trainer according to claim 6, wherein a plurality of the respiratory adjustment holes (63) are located outside the housing (1) and distributed along the extension direction of the repeated respiratory tube (61);

and/or the adjusting assembly comprises a plurality of adjusting rings (64) sleeved on the repeated breathing tube (61), the adjusting rings (64) are in one-to-one correspondence with the breathing adjusting holes (63), and the adjusting rings (64) can move relative to the repeated breathing tube (61).

8. An intelligent dual breath trainer according to claim 1, characterized in that said breath-hold re-breathing chamber (3) has a second conduit (32) thereon, one end of said second conduit (32) being in communication with said breath-hold re-breathing chamber (3), the other end of said second conduit (32) being located outside said breath-hold re-breathing chamber (3);

And/or at least part of the inhalation tube (51), at least part of the exhalation tube (52) and at least part of the repeated breathing tube (61) are all provided as bellows;

And/or, the first seaming (53) and the second seaming (62) are provided with bite blocks.

9. The intelligent dual breath trainer according to claim 1, wherein the inhalation tube (51) and the exhalation tube (52) are in communication with the first bite (53) through a tee;

And/or the opening direction of the forward one-way flap (54) is the direction of flowing to the first seaming (53), and the opening direction of the reverse one-way flap (55) is the direction of flowing out from the first seaming (53).

10. The intelligent double-breathing trainer according to claim 1, wherein the shell (1) is made of transparent materials, and liquid level scales are respectively arranged on the shell (1) corresponding to the inhalation chamber (2) and the exhalation and repeated breathing chamber (3);

And/or the outer wall of the shell (1) is provided with a buckle matched with the first seaming opening (53) and the second seaming opening (62) respectively.