CN210904472U

CN210904472U - Atomizing inhalation mask for treating asthma

Info

Publication number: CN210904472U
Application number: CN201921050266.1U
Authority: CN
Inventors: 高巍
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-07-03
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses an asthma treatment is with atomizing suction face guard, the rain cover comprises a cover body, the cover body left side is connected with the main trachea, first check valve left side is connected with the waste gas jar, the waste gas jar left side is connected with the first atomizer, atomizing liquid medicine pipe left end is connected with air current adjusting device, air current adjusting device includes outer tube and stand pipe, the outer tube left side is provided with the air inlet, the outer tube right side is provided with the gas outlet, the fly leaf left side is connected with sealed the pad, sealed pad sets up on the air inlet right side, the fly leaf right side is connected with the spring, the spring right-hand member is connected with the permanent magnet, the permanent magnet slides in the stand pipe, the stand pipe right-hand member is fixed with the electro-magnet, air current adjusting device; the utility model has the advantages of simple structure, safety and practicality, and can recycle waste gas, sterilize and disinfect and avoid the waste of atomized liquid medicine when the patient pauses in breathing.

Description

Atomizing inhalation mask for treating asthma

Technical Field

The utility model belongs to the technical field of medical instrument, in particular to an asthma treatment is with atomizing inhalation face guard.

Background

The pathogenesis of asthma is quite complex, but can be broadly divided into two categories: one type is allergic asthma which can not be infected, and the other type is infectious asthma which can be infected, and can not be produced by air, and usually, the asthma can have prodromal symptoms, such as cold, high fever and the like, the generation mechanism of the asthma is that pathogenic microorganisms propagate in the air passage of a human body to cause inflammatory reaction, so that the air passage is blocked by inflammatory secretion, and further the ventilation dysfunction of the lung causes gas exchange difficulty, and the asthma is shown in the external aspect, the existing atomizing inhalation mask on the market does not have a waste gas treatment device exhaled by a patient, so that waste gas enters air, pathogens are infected to other people, some atomizing inhalation masks prevent waste gas from flowing backwards through a one-way valve, although the mode can prevent viruses from entering atomizing equipment and further infecting the viruses to the next patient, but the atomizing airflow containing liquid medicine produced by the atomizing device has certain flow rate, even if the patient does not breathe, the airflow still flows out, and the part of the atomized airflow is wasted, so that the dosage of the atomized airflow is insufficient in each atomization treatment, and the treatment effect is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an asthma treatment is with atomizing suction mask, have simple structure, safe practical, can with waste gas recovery and disinfect disinfection and can avoid patient's atomizing liquid medicine extravagant when breathing and pausing advantage.

In order to achieve the above object, the utility model provides a following technical scheme: an atomization inhalation mask for asthma treatment comprises a mask body, wherein a main air pipe is connected to the left side of the mask body, a four-way connecting pipe is connected to the left end of the main air pipe, a waste gas pipe, an oxygen pipe and an atomized liquid medicine pipe are respectively connected to the upper side, the lower side and the left side of the four-way connecting pipe, a first one-way valve is connected to the left end of the waste gas pipe, a waste gas tank is connected to the left side of the first one-way valve, a first atomizer is connected to the left side of the waste gas tank, an air flow adjusting device is connected to the left end of the atomized liquid medicine pipe, the air flow adjusting device comprises an outer pipe and a guide pipe, an air inlet is arranged on the left side of the outer pipe, an air outlet is arranged on the right side of the outer pipe, slide rails are arranged on the inner walls of the upper, the right end of the spring is connected with a permanent magnet, the permanent magnet slides in the guide pipe, the right end of the guide pipe is fixed with an electromagnet, the left side of the airflow adjusting device is connected with a second atomizer, the left end of the oxygen pipe is connected with a second one-way valve, and the second one-way valve is connected with an oxygen generator.

Preferably, the main air pipe, the waste gas pipe, the oxygen pipe and the atomized liquid medicine pipe are detachably connected with the four-way connecting pipe.

Preferably, the permanent magnet is cylindrical, and the diameter of the permanent magnet is the same as the inner diameter of the guide pipe.

Preferably, the first check valve and the second check valve are both gas check valves.

Preferably, the upper side and the lower side of the guide pipe are symmetrically fixed with guide pipe brackets, and the outer end of each guide pipe bracket is fixed on the inner wall of the outer pipe.

Preferably, a support rod is connected between the movable plate and the sliding block.

Preferably, the right side of the cover body is connected with an elastic band, and two ends of the elastic band are fixed on the front side and the rear side of the middle part of the cover body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a design air current adjusting device, can adjust the medicine air current that atomizes to can make only when patient breathes in, the medicine air current that atomizes just can flow and get into people's oral cavity, this kind of mode has avoided leading to patient's treatment insufficient because of the waste of medicine, thereby treatment is reduced, through setting up exhaust gas tank and first check valve, can collect the waste gas of patient's exhalation, simultaneously through first atomizer and disinfection pond, can atomize the antiseptic solution in the disinfection pond then disinfect to the waste gas in the exhaust gas tank, this kind of disinfection mode disinfection is fast, the disinfection is more thorough simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the airflow adjusting device of the present invention.

In the figure: 1. the device comprises a cover body, a main air pipe, a four-way connecting pipe, a waste gas pipe, a 5 oxygen pipe, a 6 atomized liquid medicine pipe, a 7 first one-way valve, a 8 airflow adjusting device, an 81 outer pipe, a 82 guiding pipe, an 83 air inlet, a 84 air outlet, an 85 sliding rail, a 86 sliding block, a 87 moving plate, a 88 supporting rod, a 89 sealing gasket, a 810 spring, a 811 permanent magnet, a 812 electromagnet, a 813 guiding pipe support, a 9 second one-way valve, a 10 waste gas tank, a 11 first atomizer, a 12 second atomizer, a 13 oxygen generator.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present embodiment provides an aerosol inhalation mask for asthma treatment, comprising a mask body 1, a main air tube 2 is connected to the left side of the mask body 1, a four-way connection tube 3 is connected to the left end of the main air tube 2, a waste gas tube 4, an oxygen tube 5 and an aerosol liquid tube 6 are respectively connected to the upper side, the lower side and the left side of the four-way connection tube 3, a first check valve 7 is connected to the left end of the waste gas tube 4, a waste gas tank 10 is connected to the left side of the first check valve 7, a first atomizer 11 is connected to the left side of the waste gas tank 10, an air flow adjusting device 8 is connected to the left end of the aerosol liquid tube 6, the air flow adjusting device 8 comprises an outer tube 81 and a guide tube 82, an air inlet 83 is arranged on the left side of the outer tube 81, an air outlet 84 is arranged on the right side of the, the slider 86 inboard is connected with the fly leaf 87, and fly leaf 87 left side is connected with sealed 88, and sealed 88 sets up in the air inlet 83 right side, fly leaf 87 right side is connected with spring 810, spring 810 right-hand member is connected with permanent magnet 811, and permanent magnet 811 slides inside the stand pipe 82, and the stand pipe 82 right-hand member is fixed with electro-magnet 812, airflow regulating device 8 left side is connected with second atomizer 12, the oxygen hose 5 left end is connected with second check valve 9, second check valve 9 is connected with oxygen generator 13.

In order to facilitate the detachment of the cover body 1, the main air tube 2, the four-way connection tube 3, the waste air tube 4, the oxygen tube 5 and the atomized liquid medicine tube 6 for disinfection treatment, and avoid the infection of virus to the next patient, in this embodiment, it is preferable that the main air tube 2, the waste air tube 4, the oxygen tube 5 and the atomized liquid medicine tube 6 are detachably connected with the four-way connection tube 3.

In order to enable the permanent magnet 811 to slide in the guide tube 82, in the present embodiment, the permanent magnet 811 is preferably shaped like a cylinder, and the diameter of the permanent magnet 811 is the same as the inner diameter of the guide tube 82.

In order to make the gas flow in the exhaust pipe 4 and the oxygen pipe 5 only flow in one direction, in this embodiment, it is preferable that the first check valve 7 and the second check valve 9 are both gas check valves.

In order to fix the guide tube 82, in the present embodiment, preferably, guide tube brackets 813 are symmetrically fixed on the upper side and the lower side of the guide tube 82, and the outer ends of the guide tube brackets 813 are fixed on the inner wall of the outer tube 81.

In order to facilitate the sliding block 86 to drive the movable plate 87 to slide inside the outer tube, in the embodiment, preferably, a support rod 88 is connected between the movable plate 87 and the sliding block 86.

In order to facilitate the patient to wear the mask body 1, in this embodiment, preferably, the right side of the mask body 1 is connected with an elastic band, and two ends of the elastic band are fixed on the front side and the rear side of the middle part of the mask body 1.

The utility model discloses a theory of operation: when the device is used, the liquid medicine for treating asthma is added into the second atomizer 12, the second atomizer 12 atomizes the liquid medicine to obtain atomized liquid medicine, the atomized liquid medicine flows to the air flow adjusting device 8 in the atomized liquid medicine pipe 6 at a certain flow rate, the pressure generated by the flowing air flow pushes the sealing gasket 89 to move rightwards through the air inlet 83, then the size of the magnetic force is adjusted by adjusting the size of the current electrified by the electromagnet 812, the magnetic force of the electromagnet 812 and the permanent magnet 811 repel each other, the permanent magnet 811 slides leftwards to compress the spring 810, the elastic force of the spring 810 pushes the sealing gasket 89 to move leftwards until the elastic force is consistent with the pressure generated by the atomized liquid medicine air flow, at the moment, the sealing gasket 89 seals the air inlet 83 again, the atomized liquid medicine air flow cannot enter the mask body 1 through the atomized liquid medicine pipe 6, when a patient inhales air, the sealing gasket 89 moves, then enters the mask body 1, the atomized liquid medicine is inhaled by the patient, the movable plate 87 fixedly connected with the right side of the sealing gasket 89 can only move in the left-right direction through the support rod 88 and the sliding block 86 sliding in the sliding rail 85, so that the sealing effect is better, when the patient stops breathing and exhales, the elastic force of the spring 810 pushes the movable plate 87 and the sealing gasket 89 to move leftwards again, the sealing gasket 89 seals the air inlet 83, in this way, the situation that the atomized liquid medicine flows towards the mask body 1 all the time, the patient cannot inhale the atomized liquid medicine any time, so that the medicine is wasted, the curative effect is reduced, when the patient exhales, the generated waste gas enters the first check valve 7 through the waste gas pipe 4, the first check valve 7 makes the waste gas flow in one direction, then enters the waste gas tank 10, when the waste gas in the waste gas tank 10 is full, the disinfectant is added into the first atomizer 11, and the first, the waste gas enters the waste gas tank 10 through the waste gas pipe to sterilize and disinfect the waste gas, the sterilization time is short, the sterilization is thorough, and the oxygen generated by the oxygen generator 13 flows in one direction through the second one-way valve 9 when the patient inhales, and enters the cover body 1 for breathing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An asthma treatment is with atomizing inhalation face guard, includes the cover body, its characterized in that: the left side of the cover body is connected with a main gas pipe, the left end of the main gas pipe is connected with a four-way connecting pipe, the upper side, the lower side and the left side of the four-way connecting pipe are respectively connected with a waste gas pipe, an oxygen pipe and an atomized liquid medicine pipe, the left end of the waste gas pipe is connected with a first one-way valve, the left side of the first one-way valve is connected with a waste gas tank, the left side of the waste gas tank is connected with a first atomizer, the left end of the atomized liquid medicine pipe is connected with a gas flow adjusting device, the gas flow adjusting device comprises an outer pipe and a guide pipe, the left side of the outer pipe is provided with a gas inlet, the right side of the outer pipe is provided with a gas outlet, the inner walls of the upper side, the lower side, the front side and the, the permanent magnet slides in the stand pipe, and the stand pipe right-hand member is fixed with the electro-magnet, the air current adjusting device left side is connected with the second atomizer, the oxygen hose left end is connected with the second check valve, the second check valve is connected with oxygen generator.

2. The asthma treatment nebulizing inhalation mask of claim 1, wherein: the main air pipe, the waste gas pipe, the oxygen pipe and the atomized liquid medicine pipe are detachably connected with the four-way connecting pipe.

3. The asthma treatment nebulizing inhalation mask of claim 1, wherein: the permanent magnet is cylindrical, and the diameter of the permanent magnet is the same as the inner diameter of the guide pipe.

4. The asthma treatment nebulizing inhalation mask of claim 1, wherein: the first check valve and the second check valve are both gas check valves.

5. The asthma treatment nebulizing inhalation mask of claim 1, wherein: the upper side and the lower side of the guide pipe are symmetrically fixed with guide pipe brackets, and the outer ends of the guide pipe brackets are fixed on the inner wall of the outer pipe.

6. The asthma treatment nebulizing inhalation mask of claim 1, wherein: and a support rod is connected between the movable plate and the sliding block.

7. The asthma treatment nebulizing inhalation mask of claim 1, wherein: the cover body right side is connected with the elastic cord, and the both ends of elastic cord are fixed in the front and back both sides at the cover body middle part.