CN108618951A

CN108618951A - The secretion discharger and method of flute pipe and nasal cavity and/or intrapulmonary

Info

Publication number: CN108618951A
Application number: CN201710178571.8A
Authority: CN
Inventors: 袁杰; 姜桥
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-23
Filing date: 2017-03-23
Publication date: 2018-10-09
Anticipated expiration: 2037-03-23
Also published as: CN108618951B

Abstract

The present invention relates to nasal cavities and/or the secretion of intrapulmonary, and technical field is discharged, and discloses a kind of secretion discharger of flute pipe and nasal cavity and/or intrapulmonary.Flute pipe is for nasal cavity and/or the secretion discharger of intrapulmonary, flute pipe includes tube body and the beating reed in the interior intracavitary of tube body is arranged, one end of beating reed is fixedly connected on one end of tube body, beating reed extends along the length direction of tube body and the other end vacantly forms free end, and the thickness of beating reed is 0.05 0.15mm.Since the thickness of beating reed is 0.05 0.15mm, this makes beating reed be formed as extremely thin vibrating reed, only need a small amount of air blowing that can vibrate beating reed, to generate the sound wave of frequency needed for the secretion discharge of nasal cavity and/or intrapulmonary, to make the most ebb flow needed for secretion discharger significantly reduce, this expands user group, including middle and advanced stage patients with COPD, the low weak person of other lung function and young children, and the discharge for the secretion being beneficial in nasal cavity.

Description

Device and method for discharging secretions in the flute and nasal cavity and/or lungs

Technical Field

The invention relates to the technical field of secretion discharge in nasal cavities and/or lungs, in particular to a flute tube, a secretion discharge device with the flute tube and a secretion discharge method in the nasal cavities and/or lungs.

Background

It is known that healthy human lungs have a natural mucus removal system. In the lungs of a healthy person, cilia on the tracheal wall swing in a single direction in a coordinated and rhythmic manner at a certain frequency, so that thick secretions in the trachea become diluted, namely, the thick secretions are changed from a viscous state which is not easy to flow into a thin state which is easy to flow, and accordingly, the mobility of mucus is remarkably increased, can flow along with the movement of the cilia, and is transported to the laryngopharynx, and finally is discharged out of the lungs through coughing or swallowing. However, for persons with weak lung function, lung diseases or other diseases, the lung self-cleaning function is weak, for example, the movement of lung cilia is reduced or the inflammation of the lung causes excessive and thick mucus, so that the secretion of the lung is not enough to obviously generate the phase change process, and the mucus of the lung cannot be removed in time, thereby causing discomfort, difficulty in breathing, oxygen deficiency and the like.

For this reason, manual means are required to vibrate the human lungs. Artificially vibrating the lungs of a human, for example, can be achieved by pulsing the air pressure introduced into the lungs through the mouth, but this method has the disadvantage that dangerously high air pressures can be generated, which can damage fragile alveoli in the lungs.

Further, there are other lung vibrating devices, such as those disclosed in patent documents CN1310632 and CN202236141, which are capable of generating low frequency sounds of about 18Hz to cause the above-mentioned phase changes in the secretions of the lungs, but without generating potentially dangerous high air pressures in the lungs associated with the above-mentioned air pulsations. Similarly, the applicant has found that these devices suffer from certain disadvantages in practical use, for example, the minimum peak flow required for most products is 128.4 litres/minute, but this peak flow is not achieved for most patients with stage three or four chronic obstructive pulmonary disease who are most likely to require sputum excretion, and thus such products do not respond well to the needs of these patients.

In addition, chronic rhinitis, sinusitis, allergic rhinitis, nasal secretion due to cold inflammation and difficult discharge are clinical unmet needs. There is therefore also a need for an apparatus to meet the needs of this segment of patients.

Disclosure of Invention

It is an object of the present invention to provide a flute tube for a secretion discharging device in the nasal cavity and/or lung such that the minimum peak flow rate required for using the secretion discharging device is substantially reduced to enlarge the user population including, for example, patients with middle and late stage chronic obstructive pulmonary disease, other patients with poor lung function, and young children, and to facilitate the discharge of secretions in the nasal cavity.

In order to achieve the above object, the present invention provides a flute pipe, the flute pipe is used for a secretion discharging device in a nasal cavity and/or a lung, the flute pipe comprises a pipe body and a whistle piece arranged in an inner cavity of the pipe body, one end of the whistle piece is fixedly connected to one end of the pipe body, the whistle piece extends along the length direction of the pipe body, the other end of the whistle piece is suspended to form a free end, and the thickness of the whistle piece is 0.05-0.15 mm.

By the technical scheme, the thickness of the whistle piece is 0.05-0.15mm, so that the whistle piece is formed into a particularly thin vibrating piece, the whistle piece can be vibrated by a small amount of air blowing to generate sound waves with the frequency required by the discharge of lung or nasal secretion, the minimum peak flow required by the secretion discharge device is greatly reduced, the user population is expanded, and the whistle piece is beneficial to the discharge of secretion in the nasal cavity, and comprises middle and late stage slow obstructive lung patients, other weak lung patients and infant patients.

Further, the free end of the whistle is located at or near the resonance point of the whistle plate and the flute tube.

In one embodiment, the free end of the reed is provided with one or more weights, and the weights are arranged at intervals along the length direction of the reed and correspond to the positions of the resonance points.

Further, the weights of the plurality of counterweights are the same.

Further, the weight of the weight at the foremost part of the free end of the reed is the heaviest.

Further, the weights of the plurality of weights decrease sequentially along the direction from the free end to the fixed end of the whistle piece.

In another embodiment, the whistle plate is provided with a counterweight corresponding to the position of the corresponding resonance point only at the foremost part of its free end.

Further, the width of the counterweight is the same as that of the corresponding position of the whistle plate, and the thickness of the counterweight is 0.05-0.2 mm.

In addition, the invention provides a flute tube, the flute tube is used for a secretion discharge device in a nasal cavity and/or a lung, the flute tube comprises a tube body and a whistle sheet arranged in an inner cavity of the tube body, one end of the whistle sheet is fixedly connected to one end of the tube body, the whistle sheet extends along the length direction of the tube body, the other end of the whistle sheet is suspended to form a free end, the whistle sheet is a flexible body, and the Young modulus of the whistle sheet is 1-3.5GPa

With the above technical solution, since the whistle sheet is a soft body made of plastic film including but not limited to polyethylene terephthalate, Thermoplastic Polyurethane (TPU), Polycarbonate (PC), PETG/copolyester, acrylic acid (PMMA), rigid and flexible PVC, polyolefin including polyethylene, polypropylene and blends, Ethylene Vinyl Acetate (EVA), etc., and the young's modulus of the whistle sheet is 1-3.5GPa, it will make the whistle sheet easily vibrated, so that only a small amount of air blowing is needed to vibrate the whistle sheet to generate sound waves of a frequency required for discharging lung secretions, so that the minimum peak flow required for the lung secretion discharging device is greatly reduced, which enlarges the user population including middle and late stage patients with slow obstruction of lung, other patients with weak lung function, and infant patients, and is beneficial to discharge of secretions in nasal cavity.

In addition, the invention also provides a flute tube, which is used for a secretion discharging device in a nasal cavity and/or a lung, and comprises a tube body and a whistle piece arranged in the inner cavity of the tube body, wherein one end of the whistle piece is fixedly connected to one end of the tube body, the whistle piece extends along the length direction of the tube body, the other end of the whistle piece is suspended to form a free end, the axial length of the inner cavity of the tube body is 35-45cm, and the whistle piece can generate infrasonic waves with acoustic wave energy relatively concentrated in 1-11Hz when vibrating; or the axial length of the inner cavity of the pipe body is 16-32cm, so that the whistle plate can generate low-frequency sound waves with sound wave energy being relatively concentrated at 31-50Hz when vibrating.

Through the technical scheme, the axial length of the inner cavity of the tube body is 35-45cm or 16-32cm and is matched with the whistle piece arranged in the tube body, the whistle piece can be vibrated only by a small amount of blowing so as to generate infrasonic wave of 1-11Hz or low-frequency sonic wave of 31-50Hz, and the sonic wave can resonate with the whole lung organ, so that the function of lung cilia can be enhanced, the loosening effect on mucus is particularly obvious, for example, mucus deposited at each part of the lung, especially mucus at the bottom of the lung can vibrate along with the sound wave, energy is absorbed and enters a flowing state, and the mucus is effectively pushed to the back of the throat by the lung cilia, and the lung is removed by autonomous coughing or swallowing. Thus, when the sonic energy is concentrated at such hertz, only a small amount of insufflation is required to vibrate the whistle flap to produce sound waves of the frequency required for lung secretion discharge, so that the minimum peak flow required for the lung secretion discharge device is greatly reduced, which expands the user population, including middle and late stage patients with slow obstruction of the lung, other patients with poor lung function, and infant patients, and can increase the effect of lung sputum discharge on the user and benefit the discharge of secretion in the nasal cavity.

Further, the tube body comprises a telescopic adjustable tube section so as to adjust the axial length of the inner cavity; the whistle piece is detachably arranged, the length of the whistle piece arranged in the inner cavity is increased or decreased along with the axial length of the inner cavity, and the free end of the whistle piece is positioned at or close to the resonance point of the whistle piece and the whistle pipe.

In one embodiment, the free end of the reed is provided with a plurality of weights, which are arranged at intervals along the length of the reed and correspond to the positions of the resonance points.

Further, as the axial length of the lumen increases, the weight of the counterweight increases accordingly.

In addition, the weights of the plurality of counterweights are the same.

Optionally, the weight of the leading most weight of the free end of the whistle plate is the heaviest.

Further, along the direction from the free end to the fixed end of the whistle piece, the weight of a plurality of counter weights decreases progressively in turn.

In addition, the width of the balance weight is the same as that of the corresponding position of the whistle plate, and the thickness of the balance weight is 0.05-0.2 mm.

Finally, the invention provides a secretion discharge device in a nasal cavity and/or a lung, which comprises a mouthpiece and any one of the flute pipes, wherein one end of the flute pipe fixedly connected with the whistle plate is connected with the mouthpiece, and an air outlet of the mouthpiece is communicated with an inner cavity of the flute pipe.

Thus, as described above, the minimum peak flow rate required for the lung secretion discharging device is greatly reduced, which enlarges the user population including patients with middle and late stage chronic obstructive pulmonary disease, other patients with weak lung function, and infant patients, and can increase the effect of discharging phlegm to the lungs of the user and is beneficial to discharge of secretion in the nasal cavity.

In addition, the secretion discharging device further comprises an atomizing means for use by a user before or after using the mouthpiece. For example, an auxiliary aerosolization device such as an aerosol pen may be incorporated. Before using the blow gun, a user firstly uses the mist pen to suck some mist such as atomized normal saline, the atomized normal saline enters the lung to moisten the air passage, thereby being beneficial to diluting lung mucus, and the atomized normal saline enters the paranasal sinus to dilute mucus secreted by the paranasal sinus. Then, the effect of discharging mucus is better by using the blowing nozzle. Or after the user uses the mouthpiece, the user can use the mist pen to inhale some mist, such as mist with the effects of diminishing inflammation, sterilizing, resisting allergy, calming, refreshing and the like, so that the treatment and rehabilitation effects can be enhanced.

In addition, the present invention provides a method for discharging secretions from the nasal cavity and/or the lung, the method comprising: before a user blows air by using the blowing nozzle of any one of the nasal cavity and/or lung secretion discharging devices, the atomizing device is firstly used for inhaling some fog, so that the fog enters the paranasal sinuses to dilute mucus secreted by the paranasal sinuses and/or enters the lungs to moisten air passages, thereby being beneficial to diluting mucus in the lungs, and then the blowing nozzle is used for blowing air;

or,

after the user has blown with the mouthpiece of any of the above described nasal and/or intra-pulmonary secretion removing devices, some of the mist is inhaled with the nebulizing device, so that the mist enters the sinuses and/or the lungs.

For example, an auxiliary aerosolization device such as an aerosol pen may be incorporated. Before using the blow gun, a user firstly uses the mist pen to suck some mist such as atomized normal saline, the atomized normal saline enters the lung to moisten the air passage, thereby being beneficial to diluting lung mucus, and the atomized normal saline enters the paranasal sinus to dilute mucus secreted by the paranasal sinus. Then, the effect of discharging mucus is better by using the blowing nozzle. Or after the user uses the mouthpiece, the user can use the mist pen to inhale some mist, such as mist with the effects of diminishing inflammation, sterilizing, resisting allergy, calming, refreshing and the like, so that the treatment and rehabilitation effects can be enhanced. In addition, these misty gases may be derived from essential oils extracted from various natural plants such as alfalfa, anise, almond, hemp seed oil, coffee, angelica root, rose, ginger, grapefruit, guava, pecan bark, ramose mint, achyranthes, helichrysum, jasmine, juniper berry, bay leaf, lavender, marjoram, lemon balm, lemon grass, lemon peel, linden flower, locust bean, lupin gland, meis, marjoram, menthol, mustard, naringin, nutmeg, onion extract, tangerine peel, orange leaf, sweet, floral, oregano, citronella, paprika, parsley, pepper black, piper nigrum, peppermint, peru balsam, bitter orange leaf, lemon, bitter orange, geranium, plum leaf, pomegranate bark, zanthoxylum, rose bud, rose flower, rose hip, rose geranium, rose hip, etc, Rose leaf, rosemary, saffron, sage, black plum berry (blackberry), spearmint, tassel, tamarind, tarragon, tea, thyme, wheat, tuberose, turmeric, vanilla, violet flower, violet leaf, wild cherry bark, ylang-ylang, zedoary bark, and the like.

Additional features and advantages of the invention will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of a nasal and/or pulmonary secretion drainage device according to the present invention;

fig. 2 is a simplified schematic diagram of a flute provided in accordance with the present invention in which the free end of the whistle blade is located at or near the resonance point of the whistle blade and the flute tube;

fig. 3 is a schematic structural diagram of a flute according to the present invention, in which a weight is disposed at a free end of a whistle plate.

Description of the reference numerals

1-pipe body, 2-inner cavity, 3-whistle sheet, 4-free end, 5-resonance point, 6-counterweight, 7-fixed end, 8-blowing nozzle, 9-flute pipe and 10-air inlet branch pipe.

Detailed Description

The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

Referring to the structure shown in fig. 1, the flute pipe 9 provided by the invention is used for a secretion discharging device in a nasal cavity and/or a lung, the flute pipe 9 comprises a pipe body 1 and a whistle 3 arranged in an inner cavity 2 of the pipe body 1, one end of the whistle 3 is fixedly connected to one end of the pipe body 1, the whistle 3 extends along the length direction of the pipe body 1, the other end of the whistle 3 is suspended to form a free end 4, the thickness of the whistle 3 is 0.05-0.15mm, and when a user blows air through a blowing nozzle 8 shown in fig. 1, the whistle 3 in the inner cavity 2 is vibrated by air flow to generate sound waves with certain frequency.

With the technical scheme, the whistle piece 3 is formed into the extremely thin vibrating piece due to the thickness of the whistle piece being 0.05-0.15mm, so that the whistle piece can be vibrated by a small amount of blowing to generate sound waves with the frequency required by the discharge of the lung secretion, and the minimum peak flow required by the lung secretion discharge device is greatly reduced, so that the user group including middle and late stage patients with slow obstruction of the lung, other patients with weak lung function and infant patients is enlarged, and the discharge of the secretion in the nasal cavity is facilitated.

Further, in order to make the whistle 3 more susceptible to vibration by a smaller amount of insufflation for the user, it is necessary to make full use of the cavity 2, and therefore, preferably, as shown in fig. 2, the free end 4 of the whistle 3 is located at or near the resonance point 5 of the whistle 3 and the flute tube, so that, as shown by the dotted line in fig. 2, a particularly thin reed can start vibrating with a small amount of insufflation, which is particularly suitable for most stage three or four patients with slow obstruction of the lungs as well as for young children.

In addition, since the thickness of the whistle plate is particularly thin, in order to more easily vibrate to generate sound waves, it is preferable that, as shown in fig. 3, the free end 4 of the whistle plate 3 is provided with a plurality of weights 6, and the plurality of weights 6 are arranged at intervals along the length direction of the whistle plate and correspond to the positions of the respective resonance points 5. Thus, by having a plurality of weights 6 corresponding to the location of each resonance point 5, the free end 4 of the reed 3 can vibrate to produce sound waves of a desired frequency with a smaller amount of blow air.

Of course, in one embodiment, the weights 6 are of the same weight, which ensures that the free end 4 vibrates more smoothly, or in another embodiment, the weight 6 at the foremost part of the free end 4 of the reed 3 is of the heaviest weight, which, like a seesaw, is more prone to vibrate with a smaller amount of blow air, since the foremost part of the free end 4 is heavier.

Further, the weights of the plurality of balance weights 6 are sequentially decreased in the direction from the free end 4 to the fixed end 7 of the reed 3. In this way, since the plurality of weights 6 are sequentially increased in weight in the direction toward the front end of the free end 4, the free end 4 is made to be more stable in vibration, and excessive vibration due to too heavy the foremost end of the free end 4 is avoided.

In another embodiment, the whistle 3 is provided with a counterweight 6 corresponding to the position of the corresponding resonance point 5 only at the foremost part of its free end 4. Thus, like a seesaw, since the foremost end of the free end 4 is provided with the weight 6, it is more likely to vibrate with a smaller amount of blow air.

In addition, in order to avoid the influence of the weight on the sound wave generated when the weight vibrates with the whistle 3, the width of the weight 6 is the same as that of the corresponding position of the whistle 3, and the thickness of the weight 6 is 0.05-0.2 mm.

In addition, the invention provides a flute pipe which is used for a secretion discharging device in a nasal cavity and/or a lung, and comprises a pipe body 1 and a whistle piece 3 arranged in an inner cavity of the pipe body 1, wherein one end of the whistle piece 3 is fixedly connected to one end of the pipe body 1, the whistle piece 3 extends along the length direction of the pipe body 1, the other end of the whistle piece 3 is suspended to form a free end 4, the whistle piece 3 is a flexible body, and the Young modulus of the whistle piece 3 is 1-3.5GPa.

With the above technical solution, since the whistle plate is a soft body, it can be made of plastic films including but not limited to polyethylene terephthalate, Thermoplastic Polyurethane (TPU), Polycarbonate (PC), PETG/copolyester, acrylic acid (PMMA), rigid and flexible PVC, polyolefin including polyethylene, polypropylene and blends, Ethylene Vinyl Acetate (EVA), etc., and the Young modulus of the whistle sheet is 1-3.5GPa, so that the whistle sheet can be easily vibrated, so that the whistle sheet can be vibrated by only a small amount of blowing air to generate sound waves with the frequency required by the discharge of lung secretions, the minimum peak flow required by the pulmonary secretion displacement device is thereby substantially reduced, which enlarges the user population, including patients with middle and late stage chronic obstructive pulmonary disease, other patients with compromised lung function, and young children, and is beneficial for the displacement of secretions within the nasal cavity.

In addition, the invention provides a flute pipe which is used for a lung secretion discharging device and comprises a pipe body 1 and a whistle piece 3 arranged in the inner cavity of the pipe body 1, wherein one end of the whistle piece 3 is fixedly connected to one end of the pipe body 1, the whistle piece 3 extends along the length direction of the pipe body 1, the other end of the whistle piece 3 is suspended to form a free end 4, the axial length of the inner cavity 2 of the pipe body 1 is 35-45cm, and infrasonic waves with acoustic wave energy relatively concentrated in 1-11Hz can be generated when the whistle piece 3 vibrates; or the axial length of the inner cavity 2 of the pipe body 1 is 16-32cm, so that the whistle piece 3 can generate low-frequency sound waves with sound wave energy relatively concentrated in 31-50Hz when vibrating.

Thus, since the axial length of the lumen of the tube body is 35-45cm or 16-32cm and cooperates with the whistle arranged inside it, the whistle can be vibrated by a small amount of air blowing to generate infrasonic waves of 1-11Hz or low frequency sonic waves of 31-50Hz, and such sonic waves can resonate with the whole lung organ, not only enhancing the function of lung cilia, but also having a particularly significant loosening effect on mucus, for example, mucus deposited everywhere in the lung, especially on the bottom of the lung, vibrates therewith, absorbs energy and enters a flowing state, and is effectively pushed to the back of the throat by the lung cilia, and the lung is eliminated by autonomous coughing or swallowing. Thus, when the sonic energy is concentrated at such hertz, only a small amount of insufflation is required to vibrate the whistle flap to produce sound waves of the frequency required for lung secretion discharge, so that the minimum peak flow required for the lung secretion discharge device is greatly reduced, which expands the user population, including middle and late stage patients with slow obstruction of the lung, other patients with poor lung function, and infant patients, and can increase the effect of lung sputum discharge on the user and benefit the discharge of secretion in the nasal cavity.

Further, the tube body 1 comprises a telescopically adjustable tube section, for example, two tube sections which are sleeved with each other and can be axially slidably positioned, so that the axial length of the inner cavity 2 can be adjusted when one tube section is axially adjusted relative to the other tube section; whereas the whistle 3 is removably arranged and the length of the whistle 3 arranged within the chamber 2 increases or decreases simultaneously with the axial length of the chamber 2, for example, a different length of the whistle 3 can be replaced and the free end 4 of the whistle 3 is located at or near the resonance point 5 of the whistle 3 and the flute tube, as shown by the dotted line in figure 1.

Thus, the length of the inner cavity 2 can be adjusted, and correspondingly, the whistle piece 3 with the corresponding length can be replaced, so that the whistle tube can be suitable for different users, and can be adjusted in real time according to the use situation when in actual use, and thus, the extremely thin vibrating piece can start to vibrate under a small amount of blowing to generate required Hertz sound waves, which is particularly suitable for most patients with third-stage or fourth-stage chronic obstructive pulmonary diseases and infant patients.

In addition, as described above, when the axial length of the internal chamber 2 increases, the length of the reed 3 also increases, and therefore, in order to make the reed 3 more likely to vibrate, the weight of the weight 6 also increases accordingly.

Finally, the present invention provides a nasal cavity and/or lung secretion discharging device, as shown in fig. 1, comprising a mouthpiece 8 and a flute tube 9 according to any one of the above, wherein one end of the flute tube 9 fixedly connected with the whistle 3 is connected with the mouthpiece 8, and an air outlet of the mouthpiece 8 is communicated with the inner cavity 2 of the flute tube 9.

In addition, in the lung vibrating device including the power supplement device in the prior art, when the power supplement device vibrates the lung of the patient, only the power supplement device is activated, and the patient with the blowing capability cannot exert the self-initiative and participates in the blowing process, so that the patient with the blowing capability is in a passive state, which is not beneficial to improving the treatment effect to a certain extent. Therefore, as shown in fig. 1, in the lung secretion discharging apparatus of the present invention, an oral cavity section of the mouthpiece 8 is connected to an air inlet branch tube 10 communicating with the air blowing passage. Thus, if the air blowing of the user is not enough to generate proper air flow, the user is assisted by the auxiliary air source connected with the air inlet branch pipe 10, at the moment, the user needs to continuously blow air in the assisting process, namely, the air blowing quantity of the user and the air flow provided by the auxiliary air source to the air blowing channel through the air inlet branch pipe 10 act on the whistle piece 3 together to enable the whistle piece 3 to vibrate, and in the process, the user also participates in the process, so that the subjective activity of the user can be obviously improved, and the treatment effect can be obviously benefited.

or,

For example, an auxiliary aerosolization device such as an aerosol pen may be incorporated. Before using the blow gun, a user firstly uses the mist pen to suck some mist such as atomized normal saline, the atomized normal saline enters the lung to moisten the air passage, thereby being beneficial to diluting lung mucus, and the atomized normal saline enters the paranasal sinus to dilute mucus secreted by the paranasal sinus. Then, the effect of discharging mucus is better by using the blowing nozzle. Or after the user uses the mouthpiece, the user can use the mist pen to inhale some mist, such as mist with the effects of diminishing inflammation, sterilizing, resisting allergy, calming, refreshing and the like, so that the treatment and rehabilitation effects can be enhanced.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. The invention is not described in detail in order to avoid unnecessary repetition.

In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.

Claims

1. The utility model provides a flute, the flute is used for secretion eduction gear in nasal cavity and/or the lung, its characterized in that, the flute includes body (1) and sets up whistle piece (3) in inner chamber (2) of body (1), the one end fixed connection of whistle piece (3) in the one end of body (1), whistle piece (3) are along the length direction of body (1) extends and other end is unsettled forms free end (4), the thickness of whistle piece (3) is 0.05-0.15 mm.

2. The flute according to claim 1, characterised in that the free end (4) of the whistle (3) is located at or near the resonance point (5) of the whistle (3) and the flute.

3. The flute pipe according to claim 2, wherein the free end (4) of the whistle plate (3) is provided with a plurality of weights (6), and the plurality of weights (6) are arranged at intervals along the length direction of the whistle plate and correspond to the positions of the resonance points (5).

4. The flute according to claim 3, wherein the weights of the plurality of counterweights (6) are the same.

5. The flute pipe according to claim 3, characterised in that the weight of the weight (6) of the foremost part of the free end (4) of the whistle (3) is the heaviest.

6. The flute pipe according to claim 5, wherein the weights of a plurality of said counterweights (6) decrease sequentially along the direction of the whistle plate (3) from the free end (4) to the fixed end (7).

7. Flute pipe according to claim 2, characterised in that the whistle flap (3) is provided with a counterweight (6) corresponding to the position of the corresponding resonance point (5) only at the foremost part of its free end (4).

8. A flute pipe according to any one of claims 2-7, characterised in that the width of the weight (6) and the width of the corresponding position of the whistle plate (3) are the same, and the thickness of the weight (6) is 0.05-0.2 mm.

9. The flute pipe is used for discharging secretions in a nasal cavity and/or a lung and is characterized by comprising a pipe body (1) and whistle pieces (3) arranged in an inner cavity of the pipe body (1), one ends of the whistle pieces (3) are fixedly connected to one ends of the pipe body (1), the whistle pieces (3) extend along the length direction of the pipe body (1) and the other ends of the whistle pieces are suspended to form free ends (4), the whistle pieces (3) are soft bodies, and the Young modulus of the whistle pieces (3) is 1-3.5GPa.

10. A flute tube for discharging secretion in nasal cavity and/or lung, characterized in that, the flute tube comprises a tube body (1) and a whistle piece (3) arranged in an inner cavity (2) of the tube body (1), one end of the whistle piece (3) is fixedly connected with one end of the tube body (1), the whistle piece (3) extends along the length direction of the tube body (1) and the other end is suspended to form a free end (4), wherein,

the axial length of the inner cavity (2) of the pipe body (1) is 35-45cm, and the whistle sheet (3) can generate infrasonic waves with acoustic energy concentrated in 1-11Hz when vibrating; or,

the axial length of the inner cavity (2) of the pipe body (1) is 16-32cm, so that the whistle piece (3) can generate low-frequency sound waves with sound wave energy concentrated at 31-50Hz when vibrating.

11. The flute pipe according to claim 10, wherein the pipe body (1) comprises a telescopically adjustable pipe section to enable adjustment of the axial length of the inner cavity (2);

the whistle piece (3) is detachably arranged, the length of the whistle piece (3) arranged in the inner cavity (2) is increased or decreased along with the axial length of the inner cavity (2),

and the free end (4) of the whistle flap (3) is located at or near the resonance point (5) of the whistle flap (3) and the flute.

12. The flute pipe according to claim 11, wherein the free end (4) of the whistle plate (3) is provided with a plurality of weights (6), and the plurality of weights (6) are arranged at intervals along the length direction of the whistle plate and correspond to the positions of the resonance points (5).

13. The flute according to claim 12, wherein as the axial length of the inner cavity (2) increases, the weight of the counterweight (6) increases accordingly.

14. The flute according to claim 12, wherein the weights of the plurality of counterweights (6) are the same.

15. The flute pipe according to claim 12, characterised in that the weight of the weight (6) of the foremost part of the free end (4) of the whistle (3) is the heaviest.

16. The flute pipe according to claim 15, wherein the weights of a plurality of said counterweights (6) decrease sequentially along the direction of the whistle plate (3) from the free end (4) to the fixed end (7).

17. Flute pipe according to claim 11, characterised in that the whistle flap (3) is provided with a counterweight (6) corresponding to the position of the corresponding resonance point (5) only at the foremost part of its free end (4).

18. A flute pipe according to any one of claims 10-17, characterised in that the width of the weight (6) and the width of the corresponding position of the whistle plate (3) are the same, and the thickness of the weight (6) is 0.05-0.2 mm.

19. A device for discharging secretions from the nasal cavity and/or the lungs, comprising a mouthpiece (8) and a flute (9) according to any one of claims 1-18,

one end of the flute pipe (9) fixedly connected with the whistle piece (3) is connected with the blowing nozzle (8), and the air outlet of the blowing nozzle (8) is communicated with the inner cavity (2) of the flute pipe (9).

20. A secretion discharge device according to claim 19, wherein the secretion discharge device further comprises an aerosolization device for use by a user either before use of the mouthpiece (8) or after use of the mouthpiece (8).

21. A method for discharging secretions from the nasal cavity and/or lungs, comprising:

before the user blows with the mouthpiece of the nasal and/or pulmonary secretion removal device according to claim 19 or 20, the user inhales a quantity of mist with the aerosolization device such that the mist enters the sinuses to dilute mucus secreted by the sinuses and/or enters the lungs to moisten airways in favor of the dilution of mucus in the lungs, and then blows with the mouthpiece;

or,

after the user has blown with the mouthpiece of the nasal and/or intra-pulmonary secretion displacement device according to claim 19 or 20, some of the mist is inhaled with the nebulizing device such that the mist enters the sinuses and/or enters the lungs.