CN112972237B

CN112972237B - Breathe vibrations sputum discharging ware

Info

Publication number: CN112972237B
Application number: CN202110150014.1A
Authority: CN
Inventors: 肖伟
Original assignee: Shanghai Jiading Nanxiang Hospital
Current assignee: Shanghai Jiading Nanxiang Hospital
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2023-02-21
Anticipated expiration: 2041-02-02
Also published as: CN112972237A

Abstract

The invention discloses a respiratory vibration sputum excretion device which comprises a first bag body and a second bag body. The two ends of the first bag body along the length direction are respectively provided with a first opening and a second opening; an air flow vibration part is arranged in the first bag body. The second bag body is sleeved on the first bag body, and a high-pressure cavity is formed by the second bag body and the first bag body in a surrounding manner; and the second bag body is provided with a ventilation part communicated with the high-pressure cavity. Set up two utricules of wearing the cover setting, set up air current vibrations part in the first utricule of inside, the patient exhales and gets into first utricule internal, and the air current drives vibrations part vibrations to the air current that drives from the high-pressure gas flow chamber between two utricules of first utricule flow direction also shakes, and the frequency of vibration of air current is further rised to bilayer structure so, makes further improvement sputum discharging effect.

Description

Breathe vibrations sputum discharging ware

Technical Field

The invention relates to the technical field of medical instruments, in particular to a respiratory vibration sputum excretion device.

Background

Many of severe patients are accompanied by pulmonary ventilation disorder, some patients are accompanied by pulmonary infection, pulmonary ventilation disorder, physical weakness of patients and failure of expectoration of phlegm, and patients with restricted exercise in convalescent period have a large amount of secretion accumulation in lungs, which helps postoperative patients or physically weak patients to enhance sputum excretion capability and improve stagnant pulmonary blood circulation. The sputum excretion machine is needed to timely eliminate the sputum in the body of the patient. For example, after tracheotomy, accumulation of secretions and dyspnea due to the restriction of the cough mechanism are particularly important for clearing tracheal secretions, maintaining the airway patency, and preventing asphyxia.

However, the existing sputum excretion machine is used for knocking the chest or the back of a patient mechanically or manually to enable the patient to vibrate and then directionally push the patient to drain the body position, the instrument used in the method is heavy and complex and cannot be carried about for use, and the patient is frequently ill and cannot be knocked with great force in the sputum excretion process.

Disclosure of Invention

The invention provides a breath vibration sputum excretion device which is small in size and good in sputum excretion effect.

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

a first object of the present application is to provide a breath shock sputum discharging device, including:

the two ends of the first bag body along the length direction are respectively provided with a first opening and a second opening; an airflow vibration part is arranged in the first bag body;

the second bag body is sleeved on the first bag body, and a high-pressure cavity is formed by the second bag body and the first bag body in a surrounding manner; and the second bag body is provided with a ventilation part communicated with the high-pressure cavity.

Optionally, the second bladder has a bottom wall and a peripheral side wall connecting the bottom wall;

the second mouth of the first bag body is arranged towards the bottom wall, and the vent part is arranged on the peripheral side wall.

Optionally, a vertical distance between the bottom wall and the first mouth part is L1, and a vertical distance between the vent part and the first mouth part is L2; the ratio of said L1 to said L2 is (10): (5-9).

Optionally, a vertical distance between the second mouth portion and the bottom wall is smaller than a distance between the vent portion and the bottom wall, and the high pressure chamber has a turbulent flow channel extending from the second mouth portion to the vent portion.

Optionally, the vent comprises an air permeable grid provided on the second bladder.

Optionally, the air permeable grid includes a plurality of air guide fins sequentially arranged along the length direction of the second bag body; each air guide sheet inclines to one side of the first opening part; a through groove is arranged between two adjacent air guide sheets on the second capsule body.

Optionally, the number of the vent portions is at least two, and each vent portion is sequentially arranged around the circumference of the second balloon.

Optionally, the first capsule body includes a main capsule body and a neck capsule body connected to the main capsule body, the neck capsule body is gradually expanded from the middle part to both ends, and one end of the neck capsule body departing from the main capsule body is provided with the first mouth part.

Optionally, the second bladder is sealingly connected to the rim of the first mouth of the first bladder.

Optionally, the first bag body comprises a first mouth part and a second mouth part, the first mouth part is communicated with the first mouth part, and the second bag body is provided with a second mouth part.

Compared with the prior art, the invention has the following beneficial effects:

the utility model provides a breathe vibrations sputum discharging ware in sets up two utricules of wearing the cover setting, forms such bilayer structure of high-pressure gas flow chamber between two utricules and further risees the vibration frequency of air current for further improve phlegm discharging effect.

Description of the drawings:

fig. 1 is a first structural schematic diagram of a respiratory vibrating sputum excretion apparatus according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a second respiratory vibration sputum excretion apparatus provided in the embodiment of the present application.

The following are marked in the figure: the air bag comprises a first bag body 1, a main bag body 11, a second mouth part 111, a neck bag body 12, a first mouth part 121, a second bag body 2, a ventilation part 21, a bottom wall 22, a peripheral side wall 23, an air flow vibration part 3a, an air flow vibration part 3b, a high-pressure air flow cavity 4, a grid layer 5, a shaft body 6, a vibration blade 7 and a mouthpiece part 8.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments.

Thus, the following detailed description of the embodiments of the invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1 to 2, a breath-vibration sputum evacuator according to an embodiment of the present invention includes a first bladder 1 and a second bladder 2. The two ends of the first capsule body 1 along the length direction are respectively provided with a first opening 121 and a second opening 111; an air flow vibration part is arranged in the first bag body 1. The second bag body 2 is sleeved on the first bag body 1, and a high-pressure cavity is formed between the second bag body 2 and the first bag body 1 in a surrounding manner; the second bag body 2 is provided with a vent part 21 communicated with the high-pressure cavity. Set up two utricules of wearing the cover setting, set up air current vibrations part in the first utricule 1 of inside, the patient exhales and gets into first utricule 1, and the air current drives vibrations part vibrations to the air current that drives from 1 flow direction of first utricule to high-pressure air flow chamber 4 between two utricules also shakes, and the frequency of vibration of air current is further rised to bilayer structure so, makes further improvement sputum discharging effect.

Optionally, the second capsule 2 has a bottom wall 22 and a peripheral side wall 23 connected to the bottom wall 22, the second mouth 111 of the first capsule 1 is disposed towards the bottom wall 22, and the vent 21 is disposed on the peripheral side wall 23. The second opening 111 faces downward, and the ventilation part 21 opens to the side, so that the movement direction of the airflow needs to be changed when the airflow moves from the second opening 111 to the ventilation part 21, the movement distance is prolonged, and the effect of increasing the vibration amplitude is excellent.

Optionally, the vertical distance between the bottom wall 22 and the first mouth part 121 is L1, and the vertical distance between the vent part 21 and the first mouth part 121 is L2; the ratio of said L1 to said L2 is (10): (5-9).

Optionally, a vertical distance between the second mouth portion 111 and the bottom wall 22 is smaller than a distance between the vent portion 21 and the bottom wall 22, and the high pressure chamber has a flow disturbing channel extending from the second mouth portion 111 to the vent portion 21. When the air flow is arranged to run, the air flow needs to run upwards for a certain distance around the outer wall of the first bag body 1 and then flows to the ventilation part 21, so that the frequency and the amplitude of vibration can be further increased under the driving of the vibration of the first bag body 1. Better achieves the effect of eliminating phlegm.

Optionally, said vent 21 comprises an air permeable grid provided on said second capsule 2.

Further, the air permeable grid comprises a plurality of air guide sheets which are sequentially arranged along the length direction of the second bag body 2; each of the air guide pieces is inclined to one side of the first port 121; a through groove is arranged between two adjacent air guide sheets on the second capsule body 2.

Optionally, the number of the vent portions 21 is at least two, and each vent portion 21 is sequentially arranged around the circumference of the second capsule 2. Preferably, the inlet port is in bottle lower 1/3 department, and the air inlet grid face upwards opens, uses this mode in order to let the more steady orderly business turn over of air current to strengthen the flow force of air current, thereby when making the air current get into inlayer metal sphere layer, strengthen its vibrations, thereby make the vibration reinforcing of inlayer air current make patient's sputum drop better and get rid of in the trachea.

Optionally, the first capsule 1 includes a main capsule 11 and a neck capsule 12 connected to the main capsule 11, the neck capsule 12 gradually expands from the middle portion to the two ends, and the first port 121 is disposed at one end of the neck capsule 12 facing away from the main capsule 11. Neck utricule 12 is expanded outward gradually to both ends by the middle part, forms smooth transition, forms streamlined, can not produce the resistance, plays the effect of drainage to the air current that the patient blew out, and the middle part bore can increase the velocity of flow that the patient blew out the air current for a short time, is that the air current vibrations part receives bigger wind-force, and vibration frequency is higher.

Optionally, the second capsule 2 is sealingly connected to the rim of the first mouth 121 of the first capsule 1. Ensuring that the air flow entering the first bag body 1 is blown up without influencing the air flow vibration in the second bag body 2.

Optionally, a mouthpiece 8 is further included, the mouthpiece 8 being detachably connected to the second bladder 2, the mouthpiece having an exhalation port communicating with the first port 121. Bite mouth portion 8 and can dismantle, make things convenient for the patient to wash, consider the sanitary conditions, respiratory disease patient after all can have the sputum. Said second capsule 2 and said first capsule 1 are also removable.

Example two

On the basis of the first embodiment, further, the main bag body 11 is spherical, a vibration cavity is arranged inside the main bag body 11, and the airflow vibration component is arranged in the vibration cavity; the neck bag body 12 is tubular, and the neck bag body 12 is provided with an air flow compression channel communicated with the vibration cavity. The main bag body 11 is spherical and leaves a containing space for the inner airflow vibration part, so that the main bag body can generate better vibration effect, the neck bag body 12 is tubular to form an airflow compression channel, the flow rate of airflow blown out by a patient can be increased, the airflow vibration part is subjected to larger wind power, and the vibration frequency is higher.

EXAMPLE III

On the basis of the third embodiment of the present application, further, the airflow vibration component 3a is spherical, and the airflow vibration component 3a is freely movably disposed in the vibration cavity. The collision distance between the spherical airflow vibration part 3a moving in any direction and the first bag body 1 is smaller than that of other shapes, so that the vibration effect is better than that of the airflow vibration part 3a in any other shapes.

Optionally, the airflow vibration part 3a has a smooth surface, or the surface of the airflow vibration part 3a is provided with a concave-convex structure. The smooth surface of the airflow vibration part 3a is easy to clean and more sanitary, and the airflow vibration part 3a with the concave-convex structure arranged on the surface can increase the friction force generated when air blows the small balls, so that the vibration of the air is further promoted. Can be selected according to requirements.

Optionally, a mesh layer 5 is disposed inside the main bag body 11, a limit space is formed between the mesh layer 5 and the second mouth 111, and the airflow vibration component 3a is movably disposed in the limit space. The airflow vibration component 3a is limited in the limit space, so that the movement distance of the airflow vibration component 3a is reduced, and the vibration frequency of the airflow vibration component 3a is further increased.

The airflow vibration component 3a is made of a material with a certain weight, such as a metal material. The patient can hear the vibration of the ball by the push of the airflow, so that the patient can feel a certain effect; and because the weighted ball creates some resistance, which exercises lung function and respiratory muscles.

Example four

On the basis of the first embodiment, further, the shaft body 6 is arranged inside the main bag body 11, the airflow vibration part 3b is connected to the shaft body 6, and the airflow vibration part 3b is provided with the vibration blades 7. The vibration blade 7 may be a flexible blade, or the vibration blade 7 may be a hard blade and may be connected to the shaft 6 in a shakable manner. The two arrangements can increase the vibration effect of the vibration blade 7 on the air flow and increase the vibration frequency.

Optionally, the airflow vibration part 3b comprises a ring body arranged on the shaft body 6 in a sleeved mode, the vibration blades 7 are connected to the ring body, the ring body is provided with a first arc-shaped sliding groove around the circumferential direction, a limiting convex portion is arranged on the shaft body 6, and the limiting convex portion is matched with the first arc-shaped sliding groove to limit the rotation angle of the ring body. The airflow vibration component 3b does not rotate along the shaft body 6, but swings back and forth, so that the airflow is vibrated to achieve the effect of sputum excretion.

Further, the arc center angle of the first arc-shaped chute is 5-10 °. The angle is the optimal angle, and the generated vibration frequency is high and the strength is strong.

Optionally, a plurality of second arc-shaped chutes are circumferentially arranged on the ring body, and the end parts of the vibration blades 7 are movably connected in the second arc-shaped chutes; the arc center angle of the second arc-shaped chute is 5-10 degrees. So, also can produce vibrations between vibrations blade 7 and the ring body, two kinds of vibrations stacks for vibration intensity is bigger, and sputum discharging effect is better.

It should be noted that the embodiments of the present invention and the features and technical solutions thereof may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like refer to orientations or positional relationships based on orientations or positional relationships shown in the drawings, orientations or positional relationships that are usually used for placing the products of the present invention, or orientations or positional relationships that are usually understood by those skilled in the art, and these terms are only used for convenience of description and simplification of the description, and do not indicate or imply that the devices or elements referred to must have specific orientations, be constructed and operated in specific orientations, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

The above embodiments are only used for illustrating the invention and not for limiting the technical solutions described in the invention, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement of the present invention is made; all such modifications and variations are intended to be included herein within the scope of this disclosure and the appended claims.

Claims

1. The utility model provides a breathe vibrations sputum discharging ware which characterized in that: the method comprises the following steps:

the second bag body is sleeved on the first bag body, and a high-pressure cavity is enclosed between the second bag body and the first bag body; the second bag body is provided with a ventilation part communicated with the high-pressure cavity; the second bag body is provided with a bottom wall and a peripheral side wall connected with the bottom wall, the second opening of the first bag body is arranged towards the bottom wall, and the peripheral side wall is provided with the ventilation part; the vertical distance between the second opening and the bottom wall is smaller than the distance between the ventilation part and the bottom wall, and the high-pressure cavity is provided with a turbulent flow channel extending from the second opening to the ventilation part.

2. The breath-vibrating sputum aspirator of claim 1, wherein: the vertical distance between the bottom wall and the first opening is L1, and the vertical distance between the ventilation part and the first opening is L2; the ratio of said L1 to said L2 is (10): (5-9).

3. The breath-vibrating sputum aspirator of claim 1, wherein: the vent portion includes a vent grid disposed on the second bladder.

4. The breath-vibrating sputum aspirator of claim 3, wherein: the air permeable grid comprises a plurality of air guide sheets which are sequentially arranged along the length direction of the second bag body; each air guide sheet inclines to one side of the first opening part; a through groove is arranged between two adjacent air guide sheets on the second capsule body.

5. The breath-vibrating sputum aspirator of claim 1, wherein: the vent parts comprise at least two vent parts, and the vent parts are sequentially arranged around the circumferential direction of the second bag body.

6. The breath-vibrating sputum aspirator of claim 1, wherein: the first capsule body comprises a main capsule body and a neck capsule body connected with the main capsule body, the neck capsule body is gradually expanded outwards from the middle part to two ends, and one end of the neck capsule body, which deviates from the main capsule body, is provided with the first opening.

7. The breath-vibrating sputum aspirator of claim 1, wherein: the second capsule is sealingly connected to the rim of the first mouth of the first capsule.

8. The breath-vibrating sputum aspirator of claim 1, wherein: the mouth biting part is detachably connected to the second bag body and is provided with an exhalation port communicated with the first port part.