CN115715834A

CN115715834A - Device for assisting sputum excretion, preventing lung infection and enhancing training of heart and lung functions

Info

Publication number: CN115715834A
Application number: CN202110992246.1A
Authority: CN
Inventors: 梁贞文; 李桂琴
Original assignee: Shanghai Zengxin Machine Electron Technology Co ltd
Current assignee: Shanghai Zengxin Machine Electron Technology Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2023-02-28

Abstract

The invention discloses a device for assisting sputum excretion, preventing lung infection and enhancing cardio-pulmonary function training, which belongs to the field of medical instruments and comprises an Acapella module, a Flutter module, a shell, a tube body, a mode selector switch and an ultrasonic atomizer; the tube body comprises an expiration channel, a positioning plate, a magnet mounting platform and a magnet (1); the Acapella module comprises a vibrating plate, a vibrating plate support and a magnet (2), the flute module comprises a bent pipeline, a horn-shaped air outlet and a sphere and is arranged at the rear end of the expiration channel; the shell is divided into an upper shell, a lower shell, a sliding cover and a mouthpiece; the mode switch comprises a lock key and a pipeline plug; the ultrasonic atomizer penetrates through the shell and is installed at the bottom of the expiration channel. When in inhalation, the liquid medicine atomized by the ultrasonic atomizer is delivered to the lung of the patient along with the inhalation of the patient; the exhalation makes the Acapella module vibrate to loosen the sputum; switching modes, and exhaling to enable the Flutter module to vibrate to enable sputum to be separated from the wall of the main trachea; the aim of breathing training can be achieved by replacing the vibrating balls with different weights.

Description

Device for assisting sputum excretion, preventing lung infection and enhancing training of heart and lung functions

Technical Field

The invention relates to medical equipment, in particular to a device for assisting sputum excretion, preventing lung infection and enhancing cardio-pulmonary function training.

Background

The increasingly poor air quality leads to the more and more reasons for lung diseases, the incidence of lung diseases such as chronic cough, dyspnea and the like is increasing, and many patients suffering from restrictive or obstructive lung diseases cannot discharge sputum by themselves and need to help them discharge the sputum by medical means. However, this method is time-consuming and labor-consuming, and often the sputum cannot be completely discharged, thereby causing various lung dysfunction such as cough, dyspnea and even respiratory failure, weakening the lung function of the patient, seriously reducing the health and life quality of the patient, and increasing the susceptibility to bacteria and viruses. Therefore, improvement of special sputum excretion instruments in respiratory medicine is imminent.

Sputum ejectors and respiratory trainers gradually enter the market in recent years and also enter the visual field of people, but the products still have certain problems, such as single function, unadjustable training intensity, uncontrollable training progress and the like; and the market prevalence of current sputum discharging ware and breathing training ware is low, and domestic and foreign market difference is big, and market cognition is low, causes this apparatus at domestic application scope less, and development is restricted, but along with the progress of the era and the whole trade's of medical instrument development, the market is more and more urgent to the demand of the device of novel supplementary sputum discharging prevention lung infection of efficient and reinforcing cardiopulmonary function training.

Disclosure of Invention

In view of the above, the invention provides a device for assisting sputum excretion to prevent lung infection and enhancing cardio-pulmonary function training, so as to solve the problems that patients with obstructive pulmonary diseases lack a professional sputum excretion means to timely, correctly and efficiently eliminate sputum and strengthen lung functions, and simultaneously solve the problems that the type of sputum excretion machine in the current market is single and no adjustable working gear exists.

In order to achieve the above purpose, the present invention provides the following technical solutions:

the invention discloses a device for assisting sputum excretion, preventing lung infection and enhancing cardio-pulmonary function training, which belongs to the field of medical instruments and is characterized by comprising an Acapella module, a Flutter module, a shell, a tube body, a mode selector switch and an ultrasonic atomizer; the tube body comprises an expiration channel, a positioning sheet, a magnet mounting platform and a magnet (1); the Acapella module comprises a vibrating plate, a vibrating plate support and a magnet (2), wherein the vibrating plate is matched with a conical air outlet of the vibrating plate support through a conical stop block, and the magnet (2) on the vibrating plate is attracted with a magnet (1) on a magnet mounting platform in the tube body; the Flutter module comprises a bent pipeline, a horn-shaped air outlet and a ball body, is arranged at the rear end of the exhalation channel, and vibrates the ball during exhalation; the shell is divided into an upper shell, a lower shell, a sliding block and a mouthpiece; the mode switching switch comprises a lock key and a pipeline plug, the lock key is inserted into the shell, and the pipeline plug is arranged behind the expiration channel; the ultrasonic atomizer passes through the through hole of the shell and is installed at the atomizer connecting port at the bottom of the expiration channel. The ultrasonic atomizer can atomize the liquid medicine during inspiration, and the atomized liquid medicine is delivered to the lung of a patient along with inspiration of the patient; when the patient exhales, the Acapella module generates vibration to loosen sputum, and the Flutter module generates vibration to separate the sputum from the main tracheal wall of the human body; the vibrating balls with different weights are replaced to achieve the purpose of breathing training.

Further, the Acapella module mainly comprises a vibrating plate, a vibrating plate support and a magnet; the structure of the vibrating plate comprises a conical stop block, a support shaft, a magnet mounting ring and a magnet (2), wherein the conical stop block is arranged below the front end of the vibrating plate and is in a hollow acute-angle cone shape, the support shaft symmetrically extends out of two sides of the middle of the vibrating plate, and the magnet mounting ring is arranged above the rear end of the vibrating plate and is in a hollow groove-shaped annular shape; the main structure of the vibrating plate support comprises a conical air outlet, a buckle and a support frame, wherein the conical air outlet is arranged in the middle of the vibrating plate support and is communicated up and down, a circular hole on the upper side is larger, and a circular hole on the lower side is smaller; the buckle is arranged at the rear part of the bracket and is a hook-shaped buckle with two symmetrical sides, and a certain space is reserved in the middle of the hook-shaped buckle; the support frame is divided into two parts, one part is at the edge ends of the front side and the rear side of the support frame, is positioned below the support frame and is arched, and the other part is positioned right below the middle part of the support frame and is annular, surrounds the outer side of the conical air outlet and is slightly larger than the aperture size of the lower side hole of the air outlet; the magnet (2) is a round magnet and is arranged in a magnet mounting ring on the vibrating plate.

Furthermore, the Flutter part comprises a bent pipeline, a horn-shaped air outlet and a ball body, wherein the bent pipeline is 90-degree L-shaped and is arranged at the tail end of the expiration channel, the interface of the pipeline is a smooth surface, a first-stage step is arranged at a position 10mm away from the interface, and the diameter of the step is 0.8mm larger than that of the inlet; the trumpet-shaped air outlet is positioned at the rear end of the bent pipeline, the shape of the trumpet-shaped air outlet is changed from thick to thin to thick, the diameter of the thickest part is 15mm, and the diameter of the thinnest part is 9mm; the sphere is arranged at the air outlet and has a diameter of 9mm.

Further, the body is including exhaling passageway, spacer, magnetite mounting platform and magnetite (1), exhale the pipeline and be a cylindrical pipeline, has a round hole in pipeline front end upper side, and there is half by the shutoff before its front end pipeline mouth entrance to the round hole, the spacer is for fixing the three spacer of exhaling the passageway downside, and the spacer is the latter half of class trapezoidal form surrounding in the pipeline, magnetite mounting platform is located the first half of exhaling the passageway rear end, and its shape is a square platform, and the platform upper surface is stained with magnetite (1).

Advantageous effects

The invention relates to a device for assisting sputum excretion, preventing lung infection and enhancing cardio-pulmonary function training.

When the sputum loosening function is used, the mode is switched, the pipeline plug is inserted in the round hole at the rear end of the expiration channel, the pipeline plug is made to block the rear end of the expiration channel to give out air, and the device for assisting sputum excretion, preventing lung infection and enhancing the training of the heart and lung functions enters the sputum loosening mode. The patient deeply inhales a breath, and at the moment, the liquid medicine atomized by the ultrasonic atomizer is sent to the lung of the patient along with the inhalation of the patient; then the mouthpiece is held and the breath is stably and continuously breathed into the tube for 3-4 seconds, the gas enters from the mouthpiece and flows into a round hole at the front end of the breath channel to generate positive pressure, and then the gas is discharged from a conical gas outlet of a vibration plate support to push a vibration plate, the vibration plate rotates by taking the support shaft as a support, and the vibration plate tilts; meanwhile, the magnet (2) at the rear end of the vibrating plate generates magnetic force with the magnet (1) on the magnet mounting platform, the vibrating plate falls back due to the magnetic force between the two magnets, the conical stop block blocks the air outlet, and the air pressure in the expiration channel rises again; so repeatedly, drive the air vibration, and then with human lung frequency resonance, make the vibration of bronchus PEP (positive pressure breathing) enlarge to it is not hard up to take place for the phlegm liquid that glues in the patient's air flue, makes it get into among the trachea smoothly.

When the sputum excretion function is used, mode switching is carried out, the small ball is placed on the horn-shaped air outlet of the Flutter module, the spherical cover of the sliding cover is aligned to the small ball, the small ball enters the spherical cover of the sliding cover, and the sliding cover is moved towards the upper shell and the lower shell, so that the sliding block is completely matched with the upper shell and the lower shell; at this time, the lock key is inserted into the lock key port of the upper shell in alignment, and after the lock key is completely inserted, the lock key is rotated to be completely locked, and then the sputum moving function is started. The patient deeply inhales a breath, and at the moment, the liquid medicine atomized by the ultrasonic atomizer is sent to the lung of the patient along with the inhalation of the patient; after the patient is held breath for 1-2 seconds, the patient steadily and continuously exhales for 3-4 seconds, and the gas rushes into an exhalation passage to generate positive pressure to push the small ball to move upwards; the gas is discharged from the horn-shaped gas outlet, the pressure in the expiration channel is suddenly reduced, but simultaneously, the small balls can drop downwards due to the gravity of the small balls, and the gas pressure in the expiration channel is raised again; so relapse, the internal pressure of human bronchus is increased to intermittent type nature, makes expired gas produce the vibration, and then drives the inner wall cilium of human air flue depths and take place the resonance, promotes the thick trachea in human upper portion of relaxing sputum push out from bottom to top, in case sputum gets into the thick organ in upper portion, just gets rid of in vitro through coughing very easily.

The invention relates to a device for assisting sputum excretion, preventing lung infection and enhancing cardio-pulmonary function training, which has two modes, wherein a patient exhales in a sputum loosening mode when using the device, so that air in an air passage of a human body vibrates, and the sputum loosening of the lung is driven; and then the sputum excretion mode is used, so that cilia on the inner wall in the deep part of the human airway generate resonance, and sputum and other secretions stuck in the human airway are loosened and moved. In addition, when inhaling, the ultrasonic atomizer is used in cooperation, and atomized liquid medicine can directly reach the lung of a patient along with the inspiratory airflow, so that the treatment effect is better. The method can effectively solve the problem of difficult sputum excretion of patients, and can also achieve the purposes of improving airway stenosis and increasing lung volume of the patients and the like.

Drawings

The invention is further illustrated by the following examples in conjunction with the drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of an Acapella module of the present invention.

Fig. 3 is a schematic diagram of a Flutter module according to the present invention.

Fig. 4 is a schematic view of the housing of the present invention.

Fig. 5 is a schematic view of a tube according to the present invention.

FIG. 6 is a schematic diagram of a mode switch according to the present invention.

In the figure: 100-Acapella module, 200-Flutter module, 300-shell, 400-tube, 500-mode switch, 600-ultrasonic atomizer, 110-vibrating plate, 111-supporting shaft, 112-magnet mounting ring, 113-magnet (2), 114-conical stopper, 120-vibrating plate support, 121-conical air outlet, 122-longitudinal support, 123-arched support, 124-hook-shaped buckle, 210-bent pipeline, 220-trumpet-shaped air outlet, 230-small ball, 310-upper shell 311-vibrating plate shaft restraining groove, 312-lock keyhole, 313-clamping groove, 314-buckle, 320-lower shell, 321-positioning groove, 322-through hole, 330-sliding cover, 331-air outlet hole, 332-spherical cover, 333-side buckle, 334-lower end clamping groove, 340-mouthpiece, 410-exhalation channel, 411-exhalation port baffle, 412-positioning hole, 413-atomizer connecting hole, 420-positioning sheet, 430-magnet mounting platform, 440-magnet (1), 510-lock key and 520-air passage plug.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments; all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention; the present invention will now be described in further detail with reference to the accompanying drawings; the drawings are simplified schematic diagrams which illustrate the basic structure of the present invention only in a schematic manner, and thus show only the constitution related to the present invention; the following refers to a device for assisting sputum excretion, preventing lung infection and enhancing cardiopulmonary function training of the present invention.

Referring to fig. 1-6, the present invention provides a device for assisting sputum excretion, preventing lung infection and enhancing training of cardio-pulmonary function, which comprises an Acapella module 100, a Flutter module 200, a housing 300, a tube 400, and a mode switch 500; the Acapella module 100 comprises a vibrating plate 110, a vibrating plate support 120 and a magnet (2) 113, wherein the vibrating plate 110 is provided with a conical stop block 114, a support shaft 111 and a magnet mounting ring 112, and the vibrating plate support 120 is provided with a conical air outlet hole 121, a longitudinal support frame 122, a longitudinal support frame 123 and a hook-shaped buckle 124; the cone-shaped stopper 114 is located at the front end of the vibration plate 110, the middle of the cone-shaped stopper is hollow, the support shaft 111 is located at the middle of the vibration plate 110, the magnet mounting ring 112 is fixed on the upper surface of the rear end of the

vibration plate

110, and 113 is a circular magnet (2). The conical air outlet 121 is located right below the vibrating plate support 120, two ends of the conical air outlet are communicated, the conical direction is downward, the longitudinal support frame 122 is located at the front end and the rear end of the vibrating plate support 120, the longitudinal support frame 122 can be limited to move back and forth through the contact of the positioning piece 420, the arched support frame 123 is located in the middle of the vibrating plate support 120 and is circular, the conical air outlet 121 is surrounded, the arched support frame 123 can be inserted into the positioning hole 413 to limit the rotation of the vibrating plate support 200, and the hook-shaped buckle 124 can clamp the support shaft 111 into the clamping hook 170 to limit the longitudinal movement of the vibrating plate 110.

The Flutter module is located exhale passageway 400 rear end, contains curved pipeline 210, tubaeform gas outlet 220, bobble 230, curved pipeline 210 disect insertion exhales in passageway 400 rear end, has the notch cuttype structure among the curved pipeline 210, can restrict curved pipeline longitudinal movement, tubaeform gas outlet 220 is located behind curved pipeline 210, and its diameter is from big gradual little to little, and is gradual little to big from the beginning again, bobble 230 is put on tubaeform gas outlet 220, and the diameter is slightly about tubaeform gas outlet 220 goes up the exit diameter.

The housing 300 includes an upper case 310, a lower case 320, a slide cover 330, and a mouthpiece 340; the side of the upper housing 310 is provided with a diaphragm shaft restraining groove 311 which is an elongated groove and can place the support shaft 111 of the diaphragm 110 in the groove and restrain the support shaft 111 from moving, the rear end of the upper housing 310 is provided with a buckle 314 which is a trapezoidal structure, the rear part of the upper housing 310 is provided with a clamping groove 313 which is an arch structure, the upper side of the upper housing 310 is provided with a key hole 312 which is an elongated groove and is an inlet for inserting a key 510; the front end, the middle end and the rear end of the inner side of the lower shell 320 are respectively provided with 2 positioning grooves 321, a 3mm gap is formed between every two positioning grooves and used for being inserted into a positioning sheet 412 on the expiration channel 400, the lower side of the lower shell 320 is provided with a through hole 322, a spherical cover 332 is arranged above the sliding cover 330, the surface of the spherical cover 332 is provided with an air outlet hole 331, the rear end of the inner part of the sliding cover 330 is provided with a lower end clamping groove 334 which can be used for limiting the movement of the Flutter module 200, and the front end of the outer side of the sliding cover is provided with a side buckle 334 which is used for fixing and ensuring the matching of the upper shell 310 and the lower shell 320; the mouthpiece 340 is a structure with a flat front end with a convex edge and a cylindrical rear end.

The tube body 400 comprises an exhalation passage 410, a positioning sheet 420, a magnet mounting platform 430 and a magnet (1) 440; the expiration channel 410 is an elongated tube, an expiration port baffle 411 is arranged at an expiration port at the front end of the elongated tube and is a semicircular baffle, 3 positioning pieces 420 are arranged on the lower side of the expiration channel 410 and can be inserted into the positioning grooves 321, positioning holes 412 are formed in the upper side of the expiration channel 410 and can accommodate insertion of the longitudinal support frame 123, an atomizer connecting hole 413 is formed in the bottom of the expiration channel 410, and a magnet mounting platform 430 which is a square platform and can be used for placing a magnet (1) 440 is arranged above the rear portion of the expiration channel 410.

The mode switching device 500 comprises a locking key 510 and an air passage plug 520, wherein the locking key 510 is a slender rod, the front end of the rod is a needle-shaped tip, the middle end of the rod is a thin rod, the rear end of the rod is an I-shaped rod, the upper half part of the I-shaped rod is an arch, the locking key 510 can be inserted into the conical stopper 114 of the vibrating plate 110, and the air passage plug 520 is a cylindrical cover and can block the rear end of the exhalation passage to exhaust air outwards.

Before use, the mouthpiece 340 is arranged on the tube body 400 through a baffle, when the sputum loosening function is used, mode switching is carried out, the pipeline plug 520 is inserted into a round hole at the rear end of the exhalation channel 410 to block the rear end of the exhalation channel from air, and at the moment, the device for assisting in sputum excretion to prevent lung infection and enhancing the training of the cardio-pulmonary function enters a sputum loosening mode; the patient inhales a breath deeply, and the liquid medicine atomized by the ultrasonic atomizer 600 is delivered to the lung of the patient along with the inhalation of the patient; the mouthpiece 340 is included to stably and continuously exhale the sputum into the trachea for 3-4 seconds, the gas enters from the mouthpiece 340, flows from the circular hole at the front end of the exhalation passage 410 to generate positive pressure, and is exhausted from the conical air outlet hole 121 of the vibration plate support 120 to push the vibration plate 110, the vibration plate 110 rotates by taking the support shaft 111 as a support, the rear end of the vibration plate 110 tilts, meanwhile, the magnet (2) 113 at the rear end of the vibration plate 110 generates magnetic force with the magnet (1) 440 on the magnet mounting platform 430, the magnetic force between the two magnets enables the vibration plate 110 to fall back, the conical stop block 114 blocks the air outlet, the pressure in the exhalation passage 410 rises again, and the repeated actions drive the air to vibrate, and further resonate with the lung frequency of a human body, so that the vibration of the bronchus PEP is amplified, and the sputum in the airway of a patient is loosened to smoothly enter the trachea.

When the sputum excretion function is used, the mode is switched, the small ball 230 is placed on the horn-shaped air outlet 220 of the Flutter module 200, the spherical cover 332 of the sliding cover 330 is aligned with the small ball 230, the small ball 230 enters the spherical cover 332 of the sliding cover 330, and the sliding cover 330 is moved towards the upper shell 310 and the lower shell 320, so that the sliding block 330 is completely matched with the upper shell 310 and the lower shell 320; at this time, the key 510 is inserted into the key opening 312 of the upper housing 310, and after the insertion is completed, the key 510 is rotated to completely lock the key 510, and then the sputum movement function is performed; the patient inhales a breath deeply, and at the moment, the liquid medicine atomized by the ultrasonic atomizer 600 is delivered to the lung of the patient along with the inhalation of the patient; suffocate 1-2 seconds back patient and steadily last expiration 3-4 seconds, gas gushes into expiration passageway 410, produce the malleation, promote bobble 230 upward movement, gas purges from tubaeform gas outlet 220, the pressure dip in expiration passageway 410, but simultaneously because the gravity of bobble 230 itself, bobble 230 will drop downwards, the internal pressure of expiration passageway 410 rises once more, so relapse, intermittent type increases the intrabronchial pressure, make expired gas produce the low frequency vibration, and then drive the inner wall cilia that plays the depths and take place the resonance, promote the thick trachea in people upper portion from bottom to top of slack sputum, once the sputum gets into upper portion thick organ, just it is external to get rid of through the cough very easily. Wherein the small ball 230 can be replaced according to the requirement to change the weight so as to achieve the effect of replacing the gear.

The invention provides a device for assisting sputum excretion to prevent lung infection and enhancing cardio-pulmonary function training, which solves the problems that patients with obstructive pulmonary diseases lack a professional sputum excretion means, sputum is timely, correctly and efficiently eliminated, and lung functions are strengthened, and simultaneously solves the problems that the sputum excretion model in the current market is single and has no adjustable working gear.

While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein; any reference sign in a claim should not be construed as limiting the claim concerned.

Also, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

The above description is only an embodiment of the present invention, and the technical scope of the present invention is not limited to the content of the description, and modifications and innovations can be made without departing from the technical spirit and the technical scope of the present invention.

Claims

1. A device for assisting in sputum excretion, preventing lung infection and enhancing cardio-pulmonary function training is characterized by comprising a tube body, an Acapella module, a Flutter module, an ultrasonic atomizer, a shell and a mode selector switch; the tube body comprises an expiration channel, a positioning sheet, a magnet mounting platform and a magnet (1); the Acapella module comprises a vibrating plate, a vibrating plate support and a magnet (2), and is installed in the front of the expiration channel, the vibrating plate with the angle is matched with a conical air outlet of the expiration channel through a conical stop block on one hand, and is connected with a buckle on the vibrating plate support through a support shaft on the other hand, and the magnet (2) on the vibrating plate and the magnet (1) on the magnet installation platform in the tube body are attracted to each other, so that exhaled air generates vibration, cilia in the deep inner wall of the air passage are driven to resonate with the cilia, and sputum attached to cilia of the air passage of a human body is driven to loosen and move; the Flutter module comprises a bent pipeline, a horn-shaped air outlet and a sphere, is arranged at the rear end of the expiration channel and is communicated with the expiration channel, and the expired air causes the sphere to vibrate up and down to promote sputum attached to the deep part of the organ to be separated from the wall part of the main trachea of the human body; the ultrasonic atomizer penetrates through a through hole in the shell and is arranged at an atomizer connecting port at the bottom of the expiration channel, the ultrasonic atomizer can atomize the liquid medicine during inspiration, and the atomized liquid medicine is delivered to the lung of a patient along with the inspiration of the patient; the vibrating balls with different weights are replaced to achieve the purpose of breathing training.

2. The device for assisting sputum excretion for preventing lung infection and enhancing cardio-pulmonary function training according to claim 1, wherein the Acapella module comprises a vibrating plate, a vibrating plate support and a magnet; the structure of the vibrating plate comprises a conical stop block, a support shaft, a magnet mounting ring and a magnet (2), wherein the conical stop block is arranged below the front end of the vibrating plate, is integrally an acute cone and is of a hollow structure in the middle; the supporting shafts symmetrically extend out of two sides of the middle part of the vibrating plate; the magnet mounting ring is arranged above the rear end of the vibrating plate and is in a shape of a circular hollow groove; the vibrating plate support is structurally characterized in that the vibrating plate support is provided with a conical air outlet hole, a buckle and a support frame, the conical air outlet hole is positioned in the middle of the vibrating plate support and is communicated up and down, an upper round hole is larger, a lower round hole is smaller, the buckle is a hook-shaped buckle which is symmetrical on two sides and is positioned at the rear part of the support, a certain space is reserved between the hook-shaped buckles, the support frame is divided into two parts, one part is positioned at the edge ends of the front side and the rear side of the support and is positioned below the support and is arched, and the other part is positioned right below the middle end of the support and is an annular pipe which surrounds the outer side of the conical air outlet and is slightly larger than the size of the hollow aperture at the lower side of the air outlet; the magnet (2) is a round magnet and is arranged in a magnet mounting ring on the vibrating plate.

3. The device for assisting sputum excretion to prevent lung infection and enhance cardio-pulmonary function training according to claim 1, wherein the Flutter module comprises a bent pipe, a trumpet-shaped air outlet and a sphere, the bent pipe is 90-degree L-shaped and is mounted at the extreme end of an exhalation channel, a smooth surface is arranged at the interface of the bent pipe, a step is arranged at a position 10mm away from the interface, and the diameter of the step is 0.8mm larger than that of the inlet; the trumpet-shaped air outlet is located at the rear end of the bent pipeline, the shape of the trumpet-shaped air outlet is from thick to thin and then thick, the diameter of the thickest part is 15mm, the diameter of the thinnest part is 9mm, and the sphere is installed at the air outlet and has the diameter of 9mm.

4. The device for assisting sputum excretion, prevention of lung infection and enhancement of cardio-pulmonary function training according to claim 1, wherein the tube body comprises an exhalation passage, a positioning sheet, a magnet mounting platform and a magnet (1); the exhalation channel is a cylindrical pipeline, a round hole is formed in the upper side of the front end of the pipeline, and a half part of the exhalation channel from an inlet at the front end of the pipeline to the front of the round hole is blocked; the positioning pieces are three positioning pieces fixed on the lower side of the pipe body, and the positioning pieces are in a trapezoid-like shape and surround the lower half part of the pipeline; the magnet mounting platform is positioned on the upper part of the rear end of the tube body and is in a square platform shape, and a magnet (1) is adhered to the upper surface of the platform.

5. The device of claim 1, wherein the casing comprises an upper casing, a lower casing, a sliding cover and a mouthpiece, the upper casing mainly comprises a key locking port, a vibrating plate shaft restraining groove and a buckle, the key locking port is a rectangular groove body above the upper casing, the vibrating plate shaft restraining groove is symmetrically arranged rectangular groove bodies on two sides of the upper casing, and the buckle is positioned at the rear end of the upper casing, namely a part protruding below the edge of the rear end of the casing is used as the buckle; the lower shell is provided with three positioning grooves, the front, middle and rear ends of the shell are respectively provided with two positioning grooves, the distance between every two positioning grooves is 2.5mm, and the space between the two groove bodies corresponds to the positioning sheet below the pipe body; the sliding cover is provided with a step-shaped clamping groove (namely, a part protrudes outwards from the middle part), a side buckle (a part is inwards recessed from the middle part of the joint of the sliding cover and the upper and lower shells) and a spherical cover positioned on the upper surface of the sliding cover, and the surface of the spherical cover is provided with 9 round air vents with the same size.

6. The apparatus as claimed in claim 1, wherein the mode switch comprises a key and an air passage plug, the key has a round rod at the middle end, a needle-shaped tip at the lower end, and an I-shaped member at the upper end, the upper part of the I-shaped member is arched for the sputum excretion mode; the air flue stopper combines together for cylindrical and plane lid, is hollow structure in the middle of the cylinder for the not hard up mode of sputum and breathing training mode.