CN109011051B

CN109011051B - Oral cavity jet type medical atomizer

Info

Publication number: CN109011051B
Application number: CN201810836216.XA
Authority: CN
Inventors: 郭本胜; 邱长明
Original assignee: Hefei Kangjuren Intelligent Technology Co ltd
Current assignee: Hefei Kangjuren Medical Device Technology Co.,Ltd.
Priority date: 2018-07-26
Filing date: 2018-07-26
Publication date: 2021-03-30
Anticipated expiration: 2038-07-26
Also published as: CN109011051A

Abstract

The invention relates to the technical field of medical instruments, in particular to an oral cavity jet type medical atomizer which comprises a box body, wherein an air compressor is arranged in the box body, a rotary drum is coaxially arranged in a conical drum, the rotary drum is connected to a motor below the conical drum through a rotary shaft, the air compressor is arranged above the rotary drum, an air outlet of the air compressor is connected to an impact plate in the rotary drum through a jet pipe, the impact plate is positioned in the rotary drum and close to a bottom plate of the rotary drum, the jet pipe penetrates into the rotary drum from the top of the rotary drum, a liquid medicine tank is further arranged in the box body and is communicated with the jet pipe through a liquid conveying pipe, a plurality of jet holes are formed in the. The air compressed by the air compressor of the invention impacts the impact plate with the liquid medicine at high speed to form atomized spray, the atomized spray forms vortex in the rotary drum along with the rotation of the rotary drum, the centrifugal force of the vortex can throw the liquid medicine in the spray to the wall of the rotary drum, and the spray is ejected from the jet holes.

Description

Oral cavity jet type medical atomizer

Technical Field

The invention relates to the technical field of medical instruments, in particular to an oral cavity jet type medical atomizer.

Background

The medical atomizer is mainly used for treating various upper and lower respiratory system diseases, such as common cold, fever, cough, asthma, sore throat, pharyngitis, rhinitis, bronchitis, pneumoconiosis and other diseases in trachea, bronchus, alveolus and thoracic cavity. The aerosol inhalation therapy directly acts on the lesion part, has the advantages of small dosage, quick effect, less side effect, convenient use and the like compared with oral administration, has obvious curative effect, high concentration of local medicaments in respiratory tract, can avoid or reduce the use of hormones in the whole body, can ensure the exertion of medicaments by patients only needing passive cooperation, and becomes an ideal administration way at present. 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.

However, in the atomization process of the existing medical compression type atomizer, a lot of large fog particles are easily generated, atomization is fast, so that a patient inhales excessive water vapor, a respiratory tract is humidified, and a dry and thick secretion which partially blocks a bronchus in the respiratory tract originally absorbs water and then expands, so that respiratory tract resistance is increased, an oxygen deficiency phenomenon is possibly generated, and great influence is brought to the treatment of the patient.

Disclosure of Invention

The invention aims to overcome the problems in the prior art and provides an oral cavity jet type medical atomizer.

In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:

the utility model provides a medical atomizer of oral cavity injection formula, includes the box, be equipped with air compressor in the box, still be equipped with motor, efflux pipe, striking plate, a toper section of thick bamboo in the box, the coaxial rotary drum that is equipped with in the toper section of thick bamboo, the rotary drum is connected to the motor of toper section of thick bamboo below through the pivot, the rotary drum lateral part is equipped with air compressor, the air compressor gas outlet is through the efflux union coupling to the striking plate of rotary drum inside, and strikes the position that the plate is located the rotary drum and is close to the rotary drum bottom plate, the efflux pipe penetrates the rotary drum from the rotary drum top, still be equipped with the liquid medicine jar in the box, the liquid medicine jar passes through transfer line intercommunication efflux pipe, the rotary drum upper end is opened around its lateral wall has a plurality of jet orifices, the rotary drum middle part is equipped.

Preferably, a jet cap arranged on the side wall of the rotary drum is arranged above the jet hole.

Preferably, a water pump is arranged on the infusion tube.

Preferably, the outlet position of the conical barrel is provided with an atomizing sheet.

Preferably, the pore size of the atomization plate is 1-3 microns.

Preferably, a liquid storage barrel is arranged below the outlet.

Preferably, a through hole is formed in the bottom plate of the conical barrel and is communicated with the liquid storage barrel.

The invention has the beneficial effects that: air after air compressor compression takes the liquid medicine to strike striking plate at a high speed and forms the atomizing spraying, and the spraying forms the vortex along with the rotary drum rotation in the rotary drum, and the liquid medicine in the spraying can be got rid of the rotary drum section of thick bamboo wall to the vortex centrifugal force, and the liquid medicine flows down along the section of thick bamboo wall and flows to the toper section of thick bamboo in from the hole of rotary drum bottom in, and the rotatory in-process can produce ascending pressure, and the spraying jets out from the jet orifice and draws to the nozzle from toper section of thick bamboo side export and supply the patient to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments. 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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected through the insides of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in the attached figure 1, an oral cavity jet type medical atomizer comprises a box body 1, an air compressor 2 is arranged in the box body 1, a motor 3, a jet pipe 4, an impact plate 5 and a conical barrel 6 are further arranged in the box body 1, a rotating barrel 7 is coaxially arranged in the conical barrel 6, the rotating barrel 7 is connected to the motor 3 below the conical barrel 6 through a rotating shaft, the motor drives the rotating barrel to rotate, the air compressor 2 is arranged on the side portion of the rotating barrel 7, an air outlet of the air compressor 2 is connected to the impact plate 5 inside the rotating barrel 7 through the jet pipe 4, the impact plate 5 is positioned in the rotating barrel 7 and close to the bottom plate of the rotating barrel 7, the jet pipe 4 penetrates into the rotating barrel 7 from the top of the rotating barrel 7, a liquid medicine tank 8 is further arranged in the box body 1, the liquid medicine tank 8 is communicated with the jet pipe 4 through a liquid conveying pipe 9, a plurality of jet holes 10 are formed, the conical barrel 6 is provided with an outlet which is communicated with the nozzle 12 through a hose.

A jet cap 13 arranged on the side wall of the rotary drum is arranged above the jet holes 10. The jet flow cap can play a role in reducing pressure of the spray, and the trend that the spray continues to flow upwards after coming out of the jet flow hole is reduced, so that the spray can be transversely led to the hose towards the outlet, and the high-spray mist outlet effect is improved.

The infusion tube 10 is provided with a water pump 14. The water pump can increase the liquid outlet speed of the liquid medicine.

The outlet position of the conical barrel 6 is provided with an atomizing sheet 15. The spray passes through the atomizing sheet, so that liquid medicine which is not completely removed can be further prevented from entering the nozzle from the hose.

The aperture of the atomization plate is 1-3 microns.

A liquid storage barrel 16 is arranged below the outlet.

The bottom plate of the conical barrel 6 is provided with a through hole which is communicated with the liquid storage barrel 16 through a pipeline. The liquid storage barrel is used for collecting liquid medicine.

Air after air compressor compression takes the liquid medicine to strike striking plate at a high speed and forms the atomizing spraying, and the spraying forms the vortex along with the rotary drum rotation in the rotary drum, and the liquid medicine in the spraying can be got rid of the rotary drum section of thick bamboo wall to the vortex centrifugal force, and the liquid medicine flows down along the section of thick bamboo wall and flows to the toper section of thick bamboo in from the hole of rotary drum bottom in, and the rotatory in-process can produce ascending pressure, and the spraying jets out from the jet orifice and draws to the nozzle from toper section of thick bamboo side export and supply the patient to use. The pressure of the spray can be provided by the vortex force generated by the rotation of the rotary drum, so that the loss of the pressure of the sprayed mist is small. The atomizer is powered by an external power supply.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a medical atomizer of oral cavity injection formula, includes the box, be equipped with air compressor, its characterized in that in the box: still be equipped with motor, efflux pipe, striking plate, a toper section of thick bamboo in the box, the coaxial rotary drum that is equipped with in the toper section of thick bamboo, the rotary drum is connected to the motor of toper section of thick bamboo below through the pivot, the rotary drum lateral part is equipped with air compressor, the air compressor gas outlet is connected to the striking plate of rotary drum inside through the efflux union coupling, and strikes the position that the plate is located the rotary drum and is close to the rotary drum bottom plate, the efflux pipe penetrates the rotary drum from the rotary drum top, still be equipped with the liquid medicine jar in the box, the liquid medicine jar passes through transfer line intercommunication efflux pipe, the rotary drum upper end is opened around its lateral wall has a plurality of jet orifices, the rotary drum middle part is equipped with the baffle around its outer wall.

2. The oral-jet medical vaporizer of claim 1, wherein a jet cap disposed on a side wall of the bowl is disposed above the jet hole.

3. The oral jet medical vaporizer of claim 1, wherein the infusion tube is provided with a water pump.

4. The oral jet medical vaporizer of claim 1, wherein the outlet of the cone-shaped barrel is provided with an atomizing plate.

5. The oral jet medical vaporizer of claim 4, wherein the aperture of the atomizing plate is 1-3 microns.

6. The oral-jet medical vaporizer of claim 4 or 5, wherein a reservoir is provided below the outlet.

7. The oral cavity spray type medical atomizer according to claim 6, wherein a through hole is formed on the bottom plate of the conical barrel, and the through hole is communicated with the liquid storage barrel.