CN213822999U

CN213822999U - Antibacterial medical atomizer

Info

Publication number: CN213822999U
Application number: CN202021362943.6U
Authority: CN
Inventors: 陈宁; 陈顺俊; 陈涵
Original assignee: Henan Aina Medical Technology Co ltd
Current assignee: Henan Aina Medical Technology Co ltd
Priority date: 2020-07-12
Filing date: 2020-07-12
Publication date: 2021-07-30
Anticipated expiration: 2030-07-12

Abstract

The utility model belongs to the technical field of medical equipment, in particular to an antibacterial medical atomizer, which comprises an atomizing cup and a breathing mask, wherein the upper end of the atomizing cup is provided with a protective cover, the lower end of the atomizing cup is provided with a compressed air connecting pipe antiskid interface, the side part of the atomizing cup is provided with a connecting branch pipe, an atomizing core is arranged in the atomizing cup, and a partition plate is arranged above the atomizing core; the connecting branch pipe tip is equipped with releasable connection's mouth and contains the interface, and the mouth contains the circular end that interface one end is connected for with the connecting branch pipe tip cooperation, and the other end is the flat end of being connected with respirator, and the flat end periphery of connecting branch pipe is equipped with antibacterial coating, is equipped with coating protection disinfection cover outside the flat end of connecting branch pipe, the antibacterial coating, and the mouth contains near the circular end of interface and is equipped with the atomized liquid and prevents the backflow structure. The utility model has the advantages that: can effectively block the liquid medicine pollution that the drop of water backward flow of atomizing back condensation caused, the patient prevents bacterial growing in the use, and the use is comfortable convenient, more does benefit to the patient and resumes healthyly.

Description

Antibacterial medical atomizer

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to an antibacterial medical atomizer.

Background

Nowadays, respiratory tract diseases are greatly increased due to factors such as air pollution, sudden cold and warming. The atomized inhalation therapy is an important and effective therapy method in the respiratory system disease therapy, the atomized inhalator is adopted to atomize the liquid medicine into tiny particles, and the medicine enters the respiratory tract and the lung for deposition in a respiratory inhalation mode, thereby achieving the aim of painless, rapid and effective therapy. The air compression type atomizing cup (also called jet flow type atomizing cup) is widely applied to clinic due to a plurality of advantages, and the principle is that according to the Venturi jet principle, compressed air is utilized to form high-speed airflow through a tiny pipe orifice, the generated negative pressure drives liquid or other fluid to be sprayed onto an obstacle together, and the liquid drops splash to the periphery under high-speed impact to enable the liquid drops to be changed into mist-shaped particles to be sprayed out of an air outlet pipe. The atomizing particles produced by different atomizing cups are different in size, different in deposited position and different in treatment disease, so that the atomizing equipment using correct atomizing particles can avoid medicine waste and achieve medicine administration according to the disease.

On one hand, during the atomization process, a patient holds the atomized liquid suction inlet by using the mouth, the suction inlet with the circular cross section is uncomfortable to the patient when being placed in the mouth for a long time, and bacteria are easy to breed in the inhalation process due to the humid environment in the mouth, so that the patient inhales the bacteria; on the other hand, the liquid medicine of the atomizing inhaler is often formed into water drops to be hung on the inner wall of the pipeline in the atomizing process, so that the water drops are easy to be inhaled by a patient and choked to or infect respiratory tracts, and if the problems of suffocation and choking cough of the patient are caused, the treatment and recovery of the patient are threatened to a certain extent; if the suction inlet is higher than the fog discharge port of the atomizer, water drops can flow back to pollute the liquid medicine and influence the treatment effect.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of above-mentioned prior art, the utility model provides an antibacterial medical atomizer can effectively block the liquid medicine pollution that the drop of water backward flow of atomizing back condensation caused, and the patient prevents bacterial growing in the use, and the use is comfortable convenient, more does benefit to the patient and resumes healthyly.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an antibacterial medical atomizer comprises an atomizing cup and a breathing mask, wherein a protective cover is arranged at the upper end of the atomizing cup, a compressed air connecting pipe antiskid interface is arranged at the lower end of the atomizing cup, and an inclined connecting branch pipe is arranged at the side part of the atomizing cup;

the end part of the connecting branch pipe is provided with a detachably connected mouth containing interface, one end of the mouth containing interface is a round end which is matched and connected with the end part of the connecting branch pipe, the other end of the mouth containing interface is a flat end which is connected with the breathing mask, the periphery of the flat end of the connecting branch pipe is provided with an antibacterial coating, the flat end of the connecting branch pipe and the antibacterial coating are provided with coating protection and disinfection sleeves, and an atomized liquid backflow preventing structure is arranged near the round end of the mouth containing interface;

and a convex mirror is arranged on the outer surface of the atomizing cup.

As the utility model discloses a preferred, atomized liquid prevents that backflow structure is for setting up the mouth contains intraoral baffle, the baffle is the arc structure, the arcwall face of baffle with the mouth contains the interface inner wall phase-match, just the baffle with the mouth contains and leaves the opening between the interface.

As the utility model discloses a preferred, atomized liquid prevents that refluence structure is for setting up the mouth contains the collecting vat of interface below, the collecting vat with the mouth contains the interface and communicates with each other.

As the utility model discloses a preferred, respirator includes the face guard body, be equipped with on the face guard body with the mouth contains the connector that the flat end of interface is connected, is located the nostril gas leakage hole of connector top, the nostril gas leakage hole is located near nostril below.

As the utility model discloses a preferred, atomizing cup inside be equipped with compressed air connecting pipe antiskid interface connection's atomizing core, atomizing core top is equipped with and is located baffle in the atomizing cup, further preferred, the baffle the atomizing export of atomizing core all is located near connecting branch.

As the optimization of the utility model, the antibacterial coating is a nano silver ion antibacterial coating.

The utility model has the advantages that: the convex mirror is arranged for amplifying and observing the atomization condition, so that the liquid medicine atomization condition can be conveniently controlled, effective inhalation of a patient is ensured, and waste of liquid medicine is prevented; one end of the mouth containing port is designed to be a round end, and the other end of the mouth containing port is designed to be a flat end, so that the mouth containing port can be connected with the connecting branch pipe, the comfort degree of a patient in the atomizing process in the mouth containing port can be met, and the generation of saliva in the oral cavity can be reduced; the flat end of the mouth containing the mouthpiece is additionally provided with the antibacterial coating, so that bacteria in the oral cavity are prevented from breeding in the atomization process, and the recovery of a patient is facilitated; the coating protection and disinfection sleeve is used for protecting the coating from being damaged on one hand and avoiding the antibacterial coating from being eaten as the antibacterial coating is directly contacted with the oral cavity on the other hand; in addition, with the structure of connecting branch design tilt up, the cooperation atomized liquid structure of preventing flowing backwards can prevent effectively that the water droplet that the atomized gas condensation formed from chocks the patient to prevent that it from flowing backwards and going into the liquid medicine and cause pollution, influence the drug effect, do benefit to the patient and resume, therapeutic effect is better. The utility model has simple integral structure, easy realization, more comfortable treatment process and better treatment effect.

Drawings

FIG. 1 is a schematic view of a baffle plate according to the present invention;

FIG. 2 is a front view of the nozzle with the interface when the baffle of the present invention is in use;

FIG. 3 is a side view of the mouthpiece with the baffle of the present invention;

FIG. 4 is a schematic view of the present invention showing the structure of a collecting tank;

FIG. 5 is a front view of the nozzle with the interface when the collection tank of the present invention is in use;

fig. 6 is the schematic diagram of the internal structure of the atomizing cup when the collecting tank is used in the present invention.

In the figure, 1, atomizing cup, 2, breathing mask, 3, protective cover, 4, compressed air connecting pipe antiskid interface, 5, connecting branch pipe, 6, atomizing core, 7, baffle, 8, mouth contain the interface, 9, antibacterial coating, 10, coating protection disinfection cover, 11, convex mirror, 12, baffle, 13, collecting vat, 14, mask body, 15, connector, 16, nostril air leakage hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

The bacteriostatic medical atomizer shown in fig. 1, 4 and 6 comprises an atomizing cup 1 and a breathing mask 2, wherein the atomizing cup 1 used in the embodiment is an air compression type atomizing cup 1, a protective cover 3 is arranged at the upper end of the atomizing cup 1, and a compressed air connecting pipe anti-skid interface 4 is arranged at the lower end of the atomizing cup and is used for being connected with a compressed air connecting pipe so as to introduce compressed air. Set up a connecting branch pipe 5 at atomizing cup 1 lateral part, this connecting branch pipe 5 tilt up, atomizing cup 1 internally mounted and the atomizing core 6 of compressed air connecting pipe antiskid interface 4 connection, atomizing core 6 top sets up a baffle 7, baffle 7 is located atomizing cup 1, near connecting branch pipe 5, the atomizing export of atomizing core 6 also is located near connecting branch pipe 5 and atomizing cup 1 department of meeting, through atomizing core 6 blowout compressed gas, and because of the gaseous horizontal high-speed flow of blockking of baffle 7, near high velocity stream produces the venturi effect, produce the low pressure near the air current, with the liquid medicine suction, simultaneously, the air current strikes the liquid medicine, make the liquid medicine atomizing, the atomizing liquid medicine gets into respirator 2 along with the air current, supply patient to absorb.

In this embodiment, not only will connect branch pipe 5 and slope the setting upwards, but also the mouth that has set up releasable connection at 5 tip of connecting branch pipe contains interface 8, and the mouth contains 8 one ends of interface and is circular end for with 5 end fit connection of connecting branch pipe, the other end is flat end, be used for being connected with respirator 2, the patient of being convenient for contains and atomizes in the mouth and inhales, increases the comfort level that the patient used.

Because the mouth contains the interface 8 and is in the moist environment, easy to breed the bacterium, in order to prevent the bacterium from breeding, set up a layer of antibacterial coating 9 in the flat end periphery of the connecting branch pipe 5, the antibacterial coating 9 can be chosen the antibacterial coating 9 of nanometer silver ion, its bactericidal effect is good, can be long-lasting antibacterial, have antibacterial, mould proof and sterilize the purification function, inhibit and kill the rate to the virus of bacterium such as hepatitis B virus, golden grape ball, colibacillus, fungi, foot-and-mouth disease, anthrax and reach more than 99.9%, and there is no toxic and side effect at all. In order to prevent the coating from falling off in the using process and ensure the antibacterial effect and the health of a patient, a coating protection disinfection sleeve 10 is sleeved outside the flat end of the connecting branch pipe 5 and the antibacterial coating 9. The outer surface of the atomizing cup 1 is provided with a convex mirror 11 which plays a role in amplification and is used for observing the atomization condition, the atomization condition of the liquid medicine is conveniently controlled, effective inhalation of a patient is guaranteed, and the liquid medicine is prevented from being wasted.

As a preferable structure of this embodiment, an atomized liquid backflow prevention structure is provided near the circular end of the mouthpiece 8. The 5 structures of connecting branch pipe of tilt up, cooperation atomized liquid anti-backflow structure can prevent effectively that the water droplet that the atomized gas condensation formed from chocks the patient to prevent that it from flowing back and going into the liquid medicine and causing pollution, influence the drug effect, do benefit to the patient and resume, therapeutic effect is better.

As shown in fig. 2 and 3, the atomized liquid backflow preventing structure of this embodiment may be designed as a baffle 12 structure in the nozzle including the interface 8, the baffle 12 is an arc-shaped structure, the arc-shaped surface and the nozzle include the inner wall of the interface 8 to match, and an opening is left between the baffle 12 and the nozzle including the interface 8. The opening is used for the atomized liquid medicine to be inhaled by the patient, and the baffle plate 12 can prevent the atomized liquid medicine from being condensed into water drops and then flowing back to the atomizing cup 1.

As another backflow prevention structure for atomized liquid in this embodiment, as shown in fig. 5, the backflow prevention structure for atomized liquid may be designed to be a collecting groove 13 disposed below the nozzle including the interface 8, and the collecting groove 13 is communicated with the nozzle including the interface 8. The collecting tank 13 is used for collecting water drops condensed by the atomized liquid medicine, and can prevent the water drops from flowing back to the atomizing cup 1.

Or, set up collecting vat 13 and baffle 12 simultaneously, baffle 12 is closer to connecting branch pipe 5 for collecting vat 13, combines baffle 12 and collecting vat 13, and the effect of preventing flowing backwards and chocking is better.

The breathing mask 2 of this embodiment includes the face guard body 14, is equipped with on the face guard to be used for the mouth to contain the connector 15 that the flat end of interface 8 connects, and this connector 15 shape is the platykurtic, still is equipped with the nostril air leakage hole 16 that is located the connector 15 top on the face guard body 14 simultaneously, and nostril air leakage hole 16 is located near nostril below, and the atomizing liquid medicine of being convenient for inhales and absorbs, and face guard body 14 both sides are equipped with the connecting hole for the elasticity rope passes, can overlap the head.

During the use, open atomizer lid, toward atomizing intracavity injection liquid medicine, be connected compressed air connecting pipe through compressed air connecting pipe antiskid interface 4 and atomizing cup 1, contain the mouth interface 15 of interface 8 and respirator 2 and be connected well, let in compressed air in atomizing cup 1, gaseous from atomizing core 6 blowout to because of baffle 12 block gaseous horizontal high-speed flow, near high velocity stream produces the venturi effect, makes the liquid medicine atomizing. The atomized liquid medicine enters the breathing mask 2 along with the airflow for the patient to suck.

The above detailed description is provided for the examples of the present invention, but the above description is only for the preferred embodiments of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. An antibacterial medical atomizer is characterized by comprising an atomizing cup and a breathing mask, wherein a protective cover is arranged at the upper end of the atomizing cup, a compressed air connecting pipe antiskid interface is arranged at the lower end of the atomizing cup, and a connecting branch pipe which is inclined upwards is arranged at the side part of the atomizing cup; the end part of the connecting branch pipe is provided with a detachably connected mouth containing interface, one end of the mouth containing interface is a round end which is matched and connected with the end part of the connecting branch pipe, the other end of the mouth containing interface is a flat end which is connected with the breathing mask, the periphery of the flat end of the connecting branch pipe is provided with an antibacterial coating, the flat end of the connecting branch pipe and the antibacterial coating are provided with coating protection and disinfection sleeves, and an atomized liquid backflow preventing structure is arranged near the round end of the mouth containing interface; and a convex mirror is arranged on the outer surface of the atomizing cup.

2. The atomizer of claim 1, wherein said anti-backflow structure for atomized liquid is a baffle plate disposed in said nozzle containing interface, said baffle plate is of an arc structure, the arc surface of said baffle plate matches with the inner wall of said nozzle containing interface, and an opening is left between said baffle plate and said nozzle containing interface.

3. The atomizer of claim 1, wherein said anti-backflow structure for atomized liquid is a collection trough disposed below said nozzle-containing port, said collection trough communicating with said nozzle-containing port.

4. The nebulizer of claim 1, wherein the breathing mask comprises a mask body, the mask body is provided with a connection port connected with the flat end of the mouth containing interface, and a nostril air leakage hole positioned above the connection port, and the nostril air leakage hole is positioned below the vicinity of the nostril.

5. The atomizer according to claim 1, wherein an atomizing core connected to the anti-slip interface of the compressed air connecting pipe is disposed inside the atomizing cup, and a partition plate disposed inside the atomizing cup is disposed above the atomizing core.

6. The atomizer according to claim 5, wherein said baffle plate and said atomizing outlet of said atomizing core are located adjacent to said connecting leg.

7. The nebulizer of claim 1, wherein the antimicrobial coating is a nanosilver ion antimicrobial coating.