CN215461018U - Atomizing inhaler with reminding function - Google Patents
Atomizing inhaler with reminding function Download PDFInfo
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- CN215461018U CN215461018U CN202120431752.9U CN202120431752U CN215461018U CN 215461018 U CN215461018 U CN 215461018U CN 202120431752 U CN202120431752 U CN 202120431752U CN 215461018 U CN215461018 U CN 215461018U
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- 239000003814 drug Substances 0.000 claims abstract description 55
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- 238000007906 compression Methods 0.000 claims abstract description 53
- 238000000889 atomisation Methods 0.000 claims abstract description 41
- 239000000443 aerosol Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 23
- 239000002245 particle Substances 0.000 claims description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 22
- 239000001301 oxygen Substances 0.000 abstract description 22
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- 241001330002 Bambuseae Species 0.000 abstract description 7
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- 239000006199 nebulizer Substances 0.000 description 2
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Abstract
The utility model discloses an aerosol inhaler with a reminding function; comprises an atomizing cylinder and a reminding component; an air compression hopper is arranged at the lower part in the atomizing cylinder, and the middle part of the bottom of the air compression hopper is downwards connected with an air inlet joint; the middle upper part of the atomizing cylinder is provided with an atomizing suction inlet, and an atomized liquid delivery pipe is connected at the atomizing suction inlet; the reminding component comprises a floating ball, a connecting rod and a valve plate; the floating ball is positioned at the bottom in the air compression hopper; the valve plate is abutted to the atomization suction inlet to close the atomization suction inlet; when the liquid medicine is arranged in the air compression hopper, the floating ball floats and drives the valve plate to move upwards so as to open the atomizing suction inlet; when the liquid medicine is about to be inhaled by the atomizing and is accomplished, the floater can drop to the bottom in the air compression fill promptly to drive the valve plate and move down to reset, in order to close the atomizing sunction inlet, at this moment, patient's mouth and nose can not feel the continuation of atomizing granule and inhale promptly, make can in time know that the liquid medicine is inhaled by the atomizing basically in the atomizing section of thick bamboo, can remind patient in time to close oxygen supply ooff valve, be convenient for practice thrift oxygen, in order to avoid extravagant.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an atomization inhaler with a reminding function.
Background
The atomizing inhaler is one kind of equipment for treating upper respiratory tract diseases and belongs to the field of medical equipment. It is mainly used for treating diseases of upper and lower respiratory system, such as common cold, fever, cough, asthma, pharyngitis, sore throat, rhinitis, bronchitis, pneumoconiosis, and other diseases of trachea, bronchus, alveolus, and chest cavity. The medicine is atomized into tiny particles by an atomizing inhaler, and the medicine enters respiratory tract and lung for deposition in a respiratory inhalation mode, so that the aim of painless, rapid and effective treatment is fulfilled.
In various hospitals, the most common nebulizing inhalers in the prior art generally comprise a nebulizing cartridge for receiving a liquid medicine, a nebulizing face mask connected to the nebulizing cartridge, and an airway connected to the nebulizing cartridge and adapted to be connected to an oxygen supply system of the hospital. When the medical atomizing device works, oxygen is released by an oxygen supply system of a hospital to enter the corresponding atomizing cylinders, so that liquid medicine in the corresponding atomizing cylinders is atomized to form tiny particles for a patient to inhale into a respiratory tract and a lung.
Although widely used, the aerosol inhalers described above still suffer from certain drawbacks and disadvantages found by medical personnel;
particularly, it does not have liquid medicine and runs out monitoring warning and reminds the function for liquid medicine is inhaled by atomizing in the atomizing cylinder after, and patient can not in time know and perceive, and patient will be inhaled constantly, just so makes a large amount of oxygen of wasting, makes the waste that causes the oxygen resource.
Therefore, the existing problems remain to be solved.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an aerosol inhaler with a reminder function, which overcomes the above-mentioned shortcomings of the prior art.
The technical scheme adopted by the utility model for solving the problems in the prior art is as follows: an atomization inhaler with a reminding function comprises an atomization barrel and a reminding component for reminding a patient to stop atomizing and inhaling liquid medicine when the patient is about to atomize and inhale the liquid medicine in the atomization barrel;
the upper end and the lower end of the atomizing cylinder are both formed into openings; an air compression hopper with a funnel-shaped structure is downwards arranged at the lower part in the atomizing cylinder, and the middle part of the bottom of the air compression hopper is downwards connected with an air inlet joint communicated with the inside of the air compression hopper; an atomization suction inlet is formed in the outer wall of the middle upper part of the atomization barrel, and an atomized liquid delivery pipe connected to the atomization suction inlet is arranged outside the middle upper part of the atomization barrel;
the reminding component comprises a floating ball, a connecting rod upwards connected to the upper part of the floating ball and a valve plate arranged at the top of the connecting rod and used for opening/closing the atomizing suction inlet; the floating ball is positioned at the bottom in the air compression hopper; the size of the valve plate is slightly larger than that of the atomization suction inlet, and the valve plate abuts against the inner wall of the middle upper part of the atomization cylinder and is opposite to the atomization suction inlet so as to close the atomization suction inlet;
when liquid medicine is filled in the air compression hopper, the floating ball floats and drives the valve plate to move upwards so as to open the atomization suction inlet; when the liquid medicine in the air compression hopper is about to be atomized and inhaled, the floating ball falls to the bottom in the air compression hopper and drives the valve plate to move downwards to reset to an initial state so as to close the atomization suction inlet again.
The above technical solution is further described as follows:
preferably, the valve plate further comprises a limiting plate for limiting the left position and the right position of the valve plate;
the limiting plate is shaped into a disc shape and is horizontally arranged in the atomizing barrel, the height of the limiting plate is flush with or slightly lower than the bottom of the atomizing suction inlet, a sliding opening which is right opposite to the inner bottom of the air compression hopper is downwards arranged on the upper end surface of the limiting plate close to the middle of the limiting plate, and a liquid guide opening is downwards arranged in the middle of the upper end surface of the limiting plate;
the connecting rod is formed into an inverted L-shaped structure and comprises a cross rod positioned at the upper part and a vertical rod positioned at the lower part, wherein the upper end of the vertical rod is connected with the first end of the cross rod; the second end of the cross rod faces the middle part of the bottom of the atomizing suction port and is upwards connected with the valve plate; the vertical rod is inserted into the sliding port in a non-rotatable manner, and the lower end of the vertical rod is connected with the floating ball.
Preferably, the upper end surface of the limiting plate is further uniformly and downwardly provided with a plurality of atomized particle outlet holes penetrating through the lower bottom surface of the limiting plate.
Preferably, the bottom of the air compression hopper is upwards connected with a first hollow cone-shaped table for compressing air, and a second hollow cone-shaped table for compressing air is fixedly arranged outside the first hollow cone-shaped table;
a narrow air passing gap is formed between the inner part of the second hollow cone-shaped table and the outer part of the first hollow cone-shaped table, a plurality of supporting columns for supporting the second hollow cone-shaped table are uniformly connected between the inner wall of the second hollow cone-shaped table and the outer wall of the first hollow cone-shaped table, and a narrow annular exhaust channel is formed between the lower periphery of the second hollow cone-shaped table and the inner bottom wall of the air compression hopper;
the bottom of the first hollow cone-shaped platform is communicated with the air inlet joint, and the top of the first hollow cone-shaped platform is provided with an air guide port communicated with the air passing gap;
and when the floating ball is in an initial state, the floating ball is abutted to the annular exhaust channel.
Preferably, the air gap is D1; the inner diameter of the annular exhaust channel is D2;
the D1 is 1.0mm-3.0 mm; the D2 is 2.0mm-4.0 mm.
Preferably, said D1 ═ 2.0 mm; the D2 is 3.0mm.
Preferably, the atomizing device further comprises an atomizing core with an upper part formed to be open for introducing the liquid medicine into the atomizing cylinder;
the atomizing core is arranged in the opening at the upper part of the atomizing cylinder so as to be positioned right above the second hollow cone-shaped platform, and the bottom of the atomizing core is provided with a liquid discharge port for guiding liquid medicine to the air compression hopper.
Preferably, the atomizing core is formed into a funnel-shaped structure, and the upper part of the atomizing core protrudes outwards to form a hollow circular truncated cone;
an annular concave step is arranged on the inner wall of the atomizing cylinder close to the upper opening of the atomizing cylinder; the hollow circular platform at the upper part of the atomizing core is clamped to the annular concave step and supported by the annular concave step.
Preferably, the sealing device also comprises a sealing cover and a soft rubber sealing gasket clamped on the inner top surface of the sealing cover;
the sealing cover is in threaded rotary connection with the upper portion of the atomizing cylinder to be open, the upper portion of the atomizing cylinder is open, and the upper portion of the atomizing core is open and tightly supported to the soft rubber sealing gasket, so that the soft rubber sealing gasket can seal the soft rubber sealing gasket.
Preferably, the bottom of the air inlet joint is positioned in the lower end of the atomizing cylinder, so that the height of the air inlet joint is slightly higher than that of the lower end of the atomizing cylinder.
The utility model has the beneficial effects that:
firstly, the aerosol inhaler with the reminding function provided by the utility model has the advantages that when the aerosol inhaler is implemented, comprises an atomizing cylinder and a reminding component for reminding a patient to stop atomizing and inhaling the liquid medicine when the patient is about to atomize and inhale the liquid medicine in the atomizing cylinder, on one hand, when the liquid medicine atomizing device is used, the air inlet joint is connected with an air duct to a hospital oxygen supply system, such as an air duct to a hospital ward bed head oxygen supply joint, and the oxygen supply switch valve is opened, the supplied oxygen can enter the atomizing cylinder to atomize the liquid medicine arranged in the atomizing cylinder, the atomized liquid medicine forms tiny particles which can be inhaled by a patient through an atomized liquid delivery pipe connected with the atomizing inhalation port, the atomizing suction port is simple and easy to use and easy to operate, and on the other hand, the reminding component comprises a floating ball, a connecting rod and a valve plate, wherein the connecting rod is upwards connected to the upper part of the floating ball, and the valve plate is arranged at the top of the connecting rod and used for opening/closing the atomizing suction port; when liquid medicine is filled in the air compression hopper, the floating ball floats and drives the valve plate to move upwards so as to open the atomization suction inlet; when liquid medicine is about to be inhaled by the atomizing in the air compression fill of lower part in the atomizing section of thick bamboo, the floater can fall promptly to bottom in the air compression fill, and drive the valve plate moves down and resets to initial condition, in order to close the atomizing sunction inlet, at this moment, patient's mouth and nose can not feel the continuation of atomizing granule and inhale promptly for patient can be timely know liquid medicine is inhaled by the atomizing basically in the atomizing section of thick bamboo, can remind patient timely closing oxygen supply ooff valve, so, even if in practice thrift oxygen, in order to avoid leading to causing a large amount of wastes of oxygen resource because of not discovering in time and inhaling constantly, make this application use the good reliability, excellent in use effect.
Drawings
FIG. 1 is a cross-sectional view of an aerosol inhaler having a reminder function according to the present invention;
FIG. 2 is an exploded view of the aerosol inhaler of FIG. 1 with a reminder function according to the present invention;
FIG. 3 is a perspective view of the reminder member in an embodiment of the present invention;
FIG. 4 is a reference view showing a state in which the inhaler with a reminder function according to the present invention is used with a liquid medicine being filled in the inhaler of FIG. 1;
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Reference numerals:
an aerosol inhaler 1000 with a reminder function;
an atomizing cylinder 10;
an air compression bucket 101; an air intake joint 102; an atomizing intake port 103; an atomized liquid delivery pipe 104; a first hollow cone-shaped table 105; an air guide port 1051; a second hollow cone-shaped table 106; the air gap 107; a post 108; an annular exhaust passage 109; an annular recessed step 110;
a reminder member 20;
a floating ball 201; a connecting rod 202; a cross bar 2021; a vertical rod 2022; a valve plate 203;
a position limiting plate 30;
a slide port 301; a drain port 302; an atomized particle lead-out hole 303;
an atomizing core 40;
a liquid discharge port 401; a hollow circular table 402;
a sealing cover 50;
a soft rubber seal 60;
an aerosolizing inhalation mask 70;
a connector 701; a pressure relief port 702;
a liquid medicine 2000;
Detailed Description
The technical solutions of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments so that the inventive spirit of the present invention can be more clearly and intuitively understood.
Shown in conjunction with fig. 1, 2, 3 and 4;
the utility model provides an atomization inhaler 1000 with a reminding function, which comprises an atomization cylinder 10 made of plastic material and a reminding component 20 made of plastic material for reminding a patient to stop atomizing and inhaling liquid medicine 2000 when the patient is about to atomize and inhale the liquid medicine 2000 in the atomization cylinder 10;
wherein, the upper and lower ends of the atomizing cylinder 10 are both formed to be open; an air compression bucket 101 of a funnel-shaped structure connected with the atomizing cylinder 10 into a whole is arranged at the lower part of the atomizing cylinder downwards, and an air inlet joint 102 connected with the air compression bucket 101 into a whole and communicated with the inside of the air compression bucket is connected with the middle part of the bottom of the air compression bucket downwards; an atomization suction inlet 103 is formed on the outer wall of the middle upper part of the atomization cylinder 10, and an atomized liquid delivery pipe 104 connected to the atomization suction inlet 103 is arranged outside the middle upper part of the atomization cylinder 10;
the reminding component 20 comprises a floating ball 201, a connecting rod 202 upwards connected to the upper part of the floating ball 201, and a valve plate 203 arranged at the top of the connecting rod 202 and used for opening/closing the atomizing suction inlet 103; the floating ball 201 is positioned at the bottom in the air compression hopper 101; the size of the valve plate 203 is slightly larger than that of the atomization suction port 103, and the valve plate abuts against the inner wall of the middle upper part of the atomization cylinder 10 and is opposite to the atomization suction port 103 so as to close the atomization suction port 103;
when the liquid medicine 2000 is filled in the air compression bucket 101, the floating ball 201 floats and drives the valve plate 203 to move upwards so as to open the atomization suction port 103; when the liquid medicine 2000 in the air compression bucket 101 is about to be atomized and inhaled, the floating ball 201 falls to the bottom in the air compression bucket 101, and drives the valve plate 203 to move downwards and reset to the initial state, so as to close the atomization inhalation port 103 again.
Based on the above, it is clear that the present application, when embodied, is mainly used as the nebulizer 1000 having a reminding function when the liquid medicine 2000 is about to be inhaled by nebulization.
On the one hand, when using this application, air inlet connector 102 department connects a gas guide pipe to hospital oxygen system, if connect a gas guide pipe to hospital ward head of a bed oxygen supply connector to open oxygen supply ooff valve, the oxygen that supplies with can get into promptly in the atomizing section of thick bamboo 1O come right the liquid medicine 2000 of installing in the atomizing section of thick bamboo 10 atomizes, and the liquid medicine 2000 that is atomized forms the tiny particle and can pass through atomizing inhalation port 103 department connects atomizing liquid eduction tube 104 is inhaled by patient, makes this application use simple and easy to operate.
On the other hand, the reminding component 20 comprises a floating ball 201, a connecting rod 202 connected to the upper part of the floating ball 201 upwards, and a valve plate 203 arranged on the top of the connecting rod 202 and used for opening/closing the atomizing suction inlet 103; therefore, when the liquid medicine 2000 is filled in the air compression bucket 101, the floating ball 201 floats and drives the valve plate 203 to move upwards to open the atomizing suction port 103, when the liquid medicine 2000 in the air compression bucket 101 at the lower part of the atomizing cylinder 10 is about to be atomized and sucked, the floating ball 201 falls to the bottom in the air compression bucket 101 and drives the valve plate 203 to move downwards and reset to the initial state to close the atomizing suction port 103, at this time, the mouth and the nose of the patient cannot feel the continuous inhalation of the atomized particles, so that the patient can timely know that the liquid medicine 2000 in the atomizing cylinder 10 is basically atomized and sucked, and can be reminded to timely close the oxygen supply switch valve, and thus, even if the oxygen is saved, a great amount of waste of oxygen resources caused by continuous inhalation due to no timely awareness is avoided, the application has good use reliability and excellent use effect.
Moreover, the nebulizer 1000 with the reminding function provided by the application is optimally designed on the whole structure, and in the reminding function, the designed reminding member 20 is simple in structure, does not have any electronic component, does not need to be powered on for use, is low in cost, does not have high whole research and development cost, does not have high whole use cost, and is easy to popularize.
Further, in the technical scheme, the valve plate 203 further comprises a limiting plate 30 for limiting the left position and the right position of the valve plate 203;
the limiting plate 30 is shaped into a disc shape and horizontally installed in the atomizing cylinder 10, the periphery of the limiting plate is preferably hot-melted with the inner wall of the atomizing cylinder 10 to form a whole, the height of the limiting plate is flush with or slightly lower than the bottom of the atomizing suction inlet 103, a sliding opening 301 facing the inner bottom of the air compression bucket 101 is downwards formed in the upper end surface of the limiting plate near the middle of the limiting plate, and a liquid guide opening 302 is downwards formed in the middle of the upper end surface of the limiting plate;
moreover, the connecting rod 202 is shaped as an inverted L-shaped structure, and includes a cross rod 2021 located at the upper portion and a vertical rod 2022 located at the lower portion and connected to the first end of the cross rod 2021; the second end of the cross rod 2021 faces the bottom middle part of the atomizing suction port 103 and is connected with the valve plate 203 upwards; the vertical rod 2022 is non-rotatably inserted into the sliding opening 301, and the lower end of the vertical rod is connected with the floating ball 201.
Preferably, the sliding opening 301 is square, the cross section of the vertical rod 2022 is also square, and the outer diameter of the vertical rod 2022 is slightly smaller than the inner diameter of the sliding opening 301, so that the vertical rod 2022 cannot rotate circumferentially relative to the sliding opening 301 when moving up and down along the sliding opening 301, and the valve plate 203 fixed thereon cannot move left and right but can only move up and down to open/close the atomizing suction opening 103.
As shown in fig. 3, it is obvious that, in the present embodiment, the atomizing cylinder 10 is cylindrical, and the valve plate 203 is an arc-shaped structure adapted to fit the inner wall of the atomizing cylinder 10.
Further, in specific implementation, the upper end surface of the limiting plate 30 is further uniformly and downwardly provided with a plurality of atomized particle outlet holes 303 penetrating through to the lower bottom surface thereof.
Therefore, after being atomized, the liquid medicine 2000 in the air compression hopper 101 of the atomizing cylinder 10 is partially sprayed to the lower bottom surface of the limiting plate 30, and then the liquid medicine collides and flows back, so that the quantity of atomized particles can be better increased, and the atomized particles are discharged through the plurality of atomized particle outlet holes 303, so that the quantity of atomized particles inhaled by a patient can be greatly increased, the content of the liquid medicine 2000 directly inhaled by the patient can be reduced, and pain caused when the patient directly inhales the liquid medicine 2000 can be effectively relieved.
Therefore, in the present application, the limiting plate 30 is provided not only to limit the left-right displacement of the valve plate 203, but also to increase the amount of atomized particles when the liquid medicine 2000 is atomized, so that the liquid medicine is versatile.
Furthermore, in the present technical solution, the bottom of the air compression bucket 101 is upwardly connected with a first hollow cone-shaped platform 105 for compressing air, the height of which is higher than the height of the upper portion of the air compression bucket, and a second hollow cone-shaped platform 106 for compressing air is fixedly arranged outside the first hollow cone-shaped platform 105;
wherein a narrow air passing gap 107 is formed between the inside of the second hollow cone-shaped table 106 and the outside of the first hollow cone-shaped table 105, a plurality of supporting columns 108 for supporting the second hollow cone-shaped table 106 are uniformly connected between the inner wall of the second hollow cone-shaped table 106 and the outer wall of the first hollow cone-shaped table 105, and a narrow annular exhaust channel 109 is formed between the lower periphery of the second hollow cone-shaped table 106 and the inner bottom wall of the air compression bucket 101;
the bottom of the first hollow cone-shaped platform 105 is communicated with the air inlet joint 102, and the top of the first hollow cone-shaped platform is provided with an air guide port 1051 communicated with the air passing gap 107;
the float ball 201 is in the initial state, and abuts against the annular exhaust channel 109.
From the above, it can be understood that:
on one hand, the inside of the first hollow cone-shaped platform 105 is large at the bottom and small at the top, and oxygen enters the first hollow cone-shaped platform 105 from the bottom to the top through the air inlet joint 102 to be compressed, so that a strong airflow can be formed and then enters the liquid medicine 2000 arranged in the air compression bucket 101, and the liquid medicine 2000 arranged in the air compression bucket can be atomized efficiently.
On the other hand, because the second hollow cone-shaped platform 106 is inside with a narrow air gap 107 has between the first hollow cone-shaped platform 105 outside, second hollow cone-shaped platform 106 lower periphery with a narrow annular exhaust passage 109 has between the bottom wall in the air compression fill 101, from this, through strong air current that first hollow cone-shaped platform 105 compressed back formed can through air gap 107 cushions and disperses for can be even get into in the liquid medicine 2000 of installing in the air compression fill 101, so that the liquid medicine 2000 of installing can be better and more formation atomizing particulate matter.
The bottom of the first hollow cone-shaped platform 105 is communicated with the air inlet joint 102, the top of the first hollow cone-shaped platform 105 is provided with an air guide port 1051 communicated with the air passing gap 107, the height of the first hollow cone-shaped platform 105 is higher than the height of the upper part of the air compression bucket 101, so that the height of the air guide port 1051 is also higher than the height of the upper part of the air compression bucket 101, and therefore, the liquid medicine 2000 arranged in the air compression bucket 101 is not easy to enter the first hollow cone-shaped platform 105 through the air passing gap 107 and cause loss.
Meanwhile, the top of the second hollow cone 106 does not have any opening, and the air guide opening 1051 is covered in all directions, so that the liquid medicine 2000 poured into the air compression bucket 101 through the air guide opening 1051 is not easy to directly enter the first hollow cone 105 from the air guide opening 1051 and cause loss.
Therefore, the application has better use reliability.
In the specific implementation, the air gap 107 is D1; the inner diameter of the annular exhaust passage 109 is D2;
wherein, the D1 is 1.0mm-3.0 mm; the D2 is 2.0mm-4.0 mm.
In a preferred embodiment, D1 is 2.0 mm; the D2 is 3.0mm.
In other words, in the present embodiment, the air gap 107D1 is preferably set to 2.0mm, and the inner diameter D2 of the annular exhaust passage 109 is preferably set to 3.0mm.
In particular, the present application further includes an atomizing core 40 with an upper portion being opened for introducing the liquid medicine 2000 into the atomizing cylinder 10;
the atomizing core 40 is installed in the open upper portion of the atomizing barrel 10 so as to be located right above the second hollow frustum 106, and a liquid discharge port 401 for guiding the liquid medicine 2000 to the air compression bucket 101 is opened at the bottom of the atomizing core 40, and the liquid discharge port 401 is preferably located above the second hollow frustum 106.
It is further added that, in specific implementation, the atomizing core 40 is formed into a funnel-shaped structure, and the upper portion of the funnel-shaped structure protrudes outward to form a hollow circular truncated cone 402;
wherein, the inner wall of the atomizing cylinder 10 is provided with an annular concave step 110 near the upper opening thereof; the hollow circular truncated cone 402 on the upper part of the atomizing core 40 is clamped to the annular concave step 110 and is supported by the annular concave step 110.
On the basis, the sealing structure further comprises a sealing cover 50 and a soft rubber sealing gasket 60 clamped on the inner top surface of the sealing cover 50;
the sealing cover 50 is screwed outside the opening at the upper part of the atomizing cylinder 10, the opening at the upper part of the atomizing cylinder 10 and the opening at the upper part of the atomizing core 40 are both tightly propped against the soft rubber sealing gasket 60, so that the soft rubber sealing gasket 60 seals the atomizing cylinder.
From this, pour required liquid medicine 2000 into behind the atomizing core 40, cover sealed lid 50, namely make this application the steadiness is good after atomizing core 40 is established the card and is installed, this application leak protection liquid is effectual in the atomizing barrel 10.
It is further added that, in practical implementation, the bottom of the air inlet joint 102 is located in the lower end of the atomizing cylinder 10, so that the height of the air inlet joint is slightly higher than the height of the lower end of the atomizing cylinder 10.
From this, when using this application, if place this application in platforms such as desktop, air inlet joint 102 bottom can be higher than platforms such as desktop promptly for be difficult for being contaminated, make filth on platforms such as desktop be difficult for the warp air inlet joint 102 gets into in the atomizing section of thick bamboo 10, make this application the inside anti-pollution effectual of atomizing section of thick bamboo 10 to avoid patient to inhale the filth as far as possible.
And still need to supplement, when concrete implementation, this application still includes the atomizing inhalation face guard 70 of a horn-shaped structure, atomizing inhalation face guard 70 outer top has a connector 701 rather than inside being linked together, connector 701 with atomizing liquid delivery pipe 104 tip threaded connection.
Therefore, the atomization inhalation mask 70 is covered on the face of the patient, so that the mouth and the nose of the patient are covered, the formed atomized particles can be covered by the atomization inhalation mask 70 and inhaled by the mouth and/or the nose of the patient, and the formed atomized particles are not easy to be diffused to the outside of the atomization inhalation mask 70 in a large amount to cause waste.
In addition, in the specific implementation, the middle-lower portion of the nebulizing inhalation mask 70 is further provided with a pressure reducing port 702 to facilitate pressure reduction, so that the gas exhaled by the patient during exhalation is conveniently discharged, and the nebulizing inhalation mask is arranged at the middle-lower portion of the nebulizing inhalation mask 70, so that a large amount of nebulized particles required to be inhaled by the patient are not easily discharged through the nebulizing inhalation mask.
Other embodiments, etc., will not be described herein.
In conclusion, the utility model has the advantages of simple integral structure, easy implementation, easy operation, strong practicability, strong specificity and low manufacturing cost, does not need to increase too much cost in the structural improvement and the technical improvement, ensures that the utility model has good market popularization value, has excellent effect after being used in clinic, can really remind a patient to play a certain prompting role when the medicine is atomized and inhaled completely, and ensures that the utility model is very popular in the follow-up process and can be effectively popularized.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all changes in equivalent structure or equivalent flow, which are made by using the contents of the specification and the drawings of the present invention, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An aerosol inhaler with a reminder function, comprising: comprises an atomizing cylinder and a reminding component for reminding a patient to stop atomizing and inhaling liquid medicine when the patient is about to atomize and inhale the liquid medicine in the atomizing cylinder;
the upper end and the lower end of the atomizing cylinder are both formed into openings; an air compression hopper with a funnel-shaped structure is downwards arranged at the lower part in the atomizing cylinder, and the middle part of the bottom of the air compression hopper is downwards connected with an air inlet joint communicated with the inside of the air compression hopper; an atomization suction inlet is formed in the outer wall of the middle upper part of the atomization barrel, and an atomized liquid delivery pipe connected to the atomization suction inlet is arranged outside the middle upper part of the atomization barrel;
the reminding component comprises a floating ball, a connecting rod upwards connected to the upper part of the floating ball and a valve plate arranged at the top of the connecting rod and used for opening/closing the atomizing suction inlet; the floating ball is positioned at the bottom in the air compression hopper; the size of the valve plate is slightly larger than that of the atomization suction inlet, and the valve plate abuts against the inner wall of the middle upper part of the atomization cylinder and is opposite to the atomization suction inlet so as to close the atomization suction inlet.
2. The aerosol inhaler with reminder function according to claim 1, wherein: the valve plate is used for limiting the left position and the right position of the valve plate;
the limiting plate is shaped into a disc shape and is horizontally arranged in the atomizing barrel, the height of the limiting plate is flush with or slightly lower than the bottom of the atomizing suction inlet, a sliding opening which is right opposite to the inner bottom of the air compression hopper is downwards arranged on the upper end surface of the limiting plate close to the middle of the limiting plate, and a liquid guide opening is downwards arranged in the middle of the upper end surface of the limiting plate;
the connecting rod is formed into an inverted L-shaped structure and comprises a cross rod positioned at the upper part and a vertical rod positioned at the lower part, wherein the upper end of the vertical rod is connected with the first end of the cross rod; the second end of the cross rod faces the middle part of the bottom of the atomizing suction port and is upwards connected with the valve plate; the vertical rod is inserted into the sliding port in a non-rotatable manner, and the lower end of the vertical rod is connected with the floating ball.
3. The aerosol inhaler with a reminder function according to claim 2, wherein: and the upper end surface of the limiting plate is also uniformly and downwards provided with a plurality of atomized particle guide holes which penetrate through to the lower bottom surface of the limiting plate.
4. The aerosol inhaler with reminder function according to claim 3, characterized in that: the bottom in the air compression hopper is upwards connected with a first hollow cone-shaped platform used for compressing air, and a second hollow cone-shaped platform used for compressing air is fixedly arranged outside the first hollow cone-shaped platform;
a narrow air passing gap is formed between the inner part of the second hollow cone-shaped table and the outer part of the first hollow cone-shaped table, a plurality of supporting columns for supporting the second hollow cone-shaped table are uniformly connected between the inner wall of the second hollow cone-shaped table and the outer wall of the first hollow cone-shaped table, and a narrow annular exhaust channel is formed between the lower periphery of the second hollow cone-shaped table and the inner bottom wall of the air compression hopper;
the bottom of the first hollow cone-shaped platform is communicated with the air inlet joint, and the top of the first hollow cone-shaped platform is provided with an air guide port communicated with the air passing gap;
and when the floating ball is in an initial state, the floating ball is abutted to the annular exhaust channel.
5. The aerosol inhaler with reminder function according to claim 4, wherein: the air passing gap is D1; the inner diameter of the annular exhaust channel is D2;
the D1 is 1.0mm-3.0 mm; the D2 is 2.0mm-4.0 mm.
6. The aerosol inhaler with reminder function according to claim 5, wherein: the D1 is 2.0 mm; the D2 is 3.0mm.
7. The aerosol inhaler with reminder function according to claim 5, wherein: the upper part of the atomizing core is formed into an opening and used for guiding the liquid medicine into the atomizing cylinder;
the atomizing core is arranged in the opening at the upper part of the atomizing cylinder so as to be positioned right above the second hollow cone-shaped platform, and the bottom of the atomizing core is provided with a liquid discharge port for guiding liquid medicine to the air compression hopper.
8. The aerosol inhaler with reminder function according to claim 7, wherein: the atomizing core is formed into a funnel-shaped structure, and the upper part of the atomizing core protrudes outwards to form a hollow circular truncated cone;
an annular concave step is arranged on the inner wall of the atomizing cylinder close to the upper opening of the atomizing cylinder; the hollow circular platform at the upper part of the atomizing core is clamped to the annular concave step and supported by the annular concave step.
9. The aerosol inhaler with reminder function according to claim 8, wherein: the sealing cover and the soft rubber sealing gasket are clamped on the inner top surface of the sealing cover;
the sealing cover is in threaded rotary connection with the upper portion of the atomizing cylinder to be open, the upper portion of the atomizing cylinder is open, and the upper portion of the atomizing core is open and tightly supported to the soft rubber sealing gasket, so that the soft rubber sealing gasket can seal the soft rubber sealing gasket.
10. The aerosol inhaler with a reminder function according to any one of claims 1 to 9, wherein: the bottom of the air inlet joint is positioned in the lower end of the atomizing cylinder so that the height of the air inlet joint is slightly higher than that of the lower end of the atomizing cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120431752.9U CN215461018U (en) | 2021-02-26 | 2021-02-26 | Atomizing inhaler with reminding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120431752.9U CN215461018U (en) | 2021-02-26 | 2021-02-26 | Atomizing inhaler with reminding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215461018U true CN215461018U (en) | 2022-01-11 |
Family
ID=79771362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120431752.9U Expired - Fee Related CN215461018U (en) | 2021-02-26 | 2021-02-26 | Atomizing inhaler with reminding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215461018U (en) |
-
2021
- 2021-02-26 CN CN202120431752.9U patent/CN215461018U/en not_active Expired - Fee Related
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Granted publication date: 20220111 |