CN111298251A

CN111298251A - Device with COVID-19 virus prevention and treatment functions

Info

Publication number: CN111298251A
Application number: CN202010105168.4A
Authority: CN
Inventors: 陈嘉懿; 李嘉澍; 彭文革
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-20
Filing date: 2020-02-20
Publication date: 2020-06-19

Abstract

A device with the functions of preventing and treating COVID-19 viruses comprises an ultrasonic generator, an ultrasonic transducer, a stabilized voltage power supply, a power switch, an axial flow fan, an air filter, a molecular sieve membrane, a face mask, an eye mask, an atomization tank, a timer and an outer shell, wherein the atomization tank is arranged in the outer shell, and the ultrasonic transducer is arranged below the atomization tank; the upper end of the atomization tank is covered with a liquid feeding pipe, a fog guide pipe and an air pipe, the upper end of the liquid feeding pipe is provided with a sealing cover, a molecular sieve membrane is sleeved in the upper end of the fog guide pipe, and a face mask and an eye mask are connected with the fog guide pipe through the atomization pipe; the axial fan and the air filter element are arranged at the upper part in the outer shell, the air outlet of the air filter is connected with the air inlet of the axial fan, and the air outlet pipe of the axial fan is connected with the air pipe; the inner surfaces of the face mask and the eye mask are provided with nano metal coatings; the ultrasonic generator body, the stabilized voltage power supply and the timer are arranged in the outer shell and are connected with the fan and the ultrasonic transducer. The invention improves the adsorption capacity of the affected part and can achieve good treatment effect on coronavirus.

Description

Device with COVID-19 virus prevention and treatment functions

Technical Field

The invention relates to the technical field of medical equipment, in particular to a device with the functions of preventing and treating COVID-19 virus.

Background

Hypochlorous acid (HClO) is a medicine capable of killing coronavirus, and is mainly used for drug administration to eyes or respiratory tract through an atomizing eyeshade or an atomizing mask by atomizing equipment so as to kill the virus. The atomization treatment is an effective treatment method for respiratory system diseases (including coronavirus pneumonia) and the like, in the application, a face mask or an eye mask of an atomizer is worn in front of the face or eyes of a person, the nose, mouth and eyes or the like of the person are positioned in the mask, the atomizer atomizes hypochlorous acid liquid medicine into tiny particles, and the atomized hypochlorous acid enters the respiratory tract and the lung cells of the person or directly enters the bulbar conjunctiva cells of the eyes in a breathing inhalation mode through an atomizing pipe connected with the face mask or the eye mask, so that the aim of painless, rapid and effective treatment is fulfilled. The existing atomizer generally adopts a pressurizing and atomizing mode to administer medicine, the hypochlorous acid liquid medicine is sprayed out from the opening of the nozzle after pressurization in a foggy mode and then acts on an affected part through an atomizing pipe, the hypochlorous acid liquid medicine is sprayed out from the nozzle after direct pressurization and is influenced by factors such as pressure, nozzle spray hole size and the like, the effect of the hypochlorous acid liquid medicine after atomization cannot be guaranteed, sometimes, a dripping leakage phenomenon at the nozzle can be formed even, so that the area acting on the affected part can be correspondingly reduced due to poor atomization of the hypochlorous acid liquid medicine, more importantly, the hypochlorous acid liquid medicine after atomization is larger in liquid medicine molecular cluster and cannot effectively kill pathogenic microorganisms through respiratory tract mucosa and cornea, and thus the effective atomization treatment. Based on the above, the device for treating the novel coronavirus, which can effectively improve the atomization effect, achieve better atomization, has higher safety and reduces the side effect of the medicament, is especially necessary.

Disclosure of Invention

In order to overcome the defects that the atomization effect of liquid medicine is not good and the existing atomization equipment for atomizing novel coronavirus cannot play a good treatment role due to the limited structure, the invention provides a method for atomizing the liquid medicine by adopting ultrasonic waves as the power for atomizing the liquid medicine, compressed air is input through an axial flow fan to provide strong penetrating power for small molecules of the atomized hypochlorous acid liquid medicine, the atomized liquid medicine can penetrate into a respiratory system more, the atomization effect is better, a selective hydrophobic molecular sieve film is provided, a nano coating is plated on the inner surfaces of a face mask and an eye mask, the molecular sieve film can adsorb macromolecular clusters with negative electrons of the atomized liquid medicine during atomization, a positive charge coating can adsorb the macromolecular clusters with negative charges of the atomized liquid medicine, and the hypochlorous acid is atomized into 0.001mol/L-0.004mol/L HCIO liquid medicine through the combined action of the ultrasonic waves, the molecular sieve film, the nano, the device has the advantages of ensuring that HCIO liquid medicine molecular clusters entering human respiratory tracts and eyes through the atomizing pipe become small as much as possible, having larger area acting on the surface of an affected part, being capable of permeating human cells, improving adsorption capacity of the affected part, having better anti-inflammatory effect, reducing inflammatory reaction, avoiding inflammatory storm (inflammation suppuration), having obvious killing effect on aerosol adsorption viruses and blocking aerosol from spreading viruses, thereby achieving good treatment effect and having the function of preventing and treating COVID-19 viruses.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a device with COVID-19 virus prevention and treatment functions comprises an ultrasonic generator, an ultrasonic transducer, a stabilized voltage power supply, a power switch, an axial flow fan, an air filter, a molecular sieve membrane, a face mask, an eye mask, an atomization tank, a timer and an outer shell; the ultrasonic atomization device is characterized in that the atomization tank is arranged in the outer shell, and the ultrasonic transducer is arranged at the lower end of the atomization tank; the upper end of the atomization tank is covered with a liquid feeding pipe, a fog guide pipe and an air pipe, the upper end of the liquid feeding pipe is provided with a sealing cover, a molecular sieve membrane is tightly sleeved in the fog guide pipe, and a face mask and an eye mask are connected with the upper end of the fog guide pipe through the atomization pipe; the fan and the air filter element are arranged on one side in the outer shell, the air outlet of the air filter is connected with the air inlet of the axial flow fan through a pipeline, and the air outlet pipe of the axial flow fan is connected with the air pipe through a pipeline; the inner side surfaces of the face mask and the eye mask are plated with nano metal coatings; the ultrasonic generator, the stabilized voltage supply, the power switch and the timer are arranged in the outer shell; and the power output end of the timer and the negative electrode of the power output end of the stabilized voltage power supply are respectively and electrically connected with the speed regulating switch of the axial flow fan and the two ends of the power input of the ultrasonic generator.

Further, the lower end of the acoustic wave transducer is spaced from the inner lower end of the outer shell by a certain distance.

Furthermore, the liquid feeding pipe, the fog guide pipe, the air pipe and the atomization tank are communicated.

Further, the stabilized voltage supply is an alternating current to direct current switching power supply module.

Further, the air filter is a medical grade air filter, and the molecular sieve membrane is a medical grade molecular sieve membrane made of hydrophobic materials.

Further, the ultrasonic generator and the ultrasonic transducer are used in a matched mode.

The invention has the beneficial effects that: before use, the invention adds a proper amount of hypochlorous acid into the atomizing tank through the liquid adding pipe, then the sealing cover is covered, and the time of the atomization treatment can be selected through the timer. When the ultrasonic generator body works, a high-frequency oscillation current signal is output to enter two ends of a power supply input of the ultrasonic transducer, high-frequency mechanical oscillation is generated after the transducer works and acts on liquid medicine in the atomizing tank, then the liquid medicine is atomized by ultrasonic waves, air with pressure is output by the axial flow fan to enter the atomizing tank, the atomized liquid medicine is promoted to enter the face mask or the eye mask through the atomizing pipe, the compressed air provides strong penetrating power for small molecular clusters of the atomized liquid medicine, the atomized liquid medicine can penetrate through human tissue cell membranes and directly support the inside of lung cells (including respiratory tracts), and the atomization effect is better; the invention has molecular sieve membrane, and the inner surfaces of the face mask and the eye mask are plated with nano metal coating layers, the molecular sieve membrane can adsorb the macromolecular clusters with negative electrons of the atomized liquid medicine, the positive charge coating of the nano metal coating can adsorb the macromolecular clusters with negative charges after atomization, through the combined action of ultrasonic waves, a molecular sieve membrane, a nano coating and the like, hypochlorous acid is atomized into HCIO liquid medicine of 0.001mol/L-0.004mol/L, the HCIO liquid medicine entering the respiratory tract and eyes of a human body through an atomizing pipe is ensured to be reduced as much as possible, the area of the HCIO liquid medicine acting on the surface of an affected part is larger, and can better permeate into cells of a human body, improve the adsorption capacity of an affected part, have better anti-inflammatory action, reduce inflammatory reaction, avoid inflammatory storm (inflammatory suppuration), particularly has obvious killing effect on aerosol adsorbed viruses and blocks the aerosol from transmitting the viruses, thereby achieving good coronavirus treatment effect. Based on the above, the invention has good application prospect.

Drawings

The invention is further illustrated below with reference to the figures and examples.

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

Fig. 2 is a circuit diagram of the present invention.

Detailed Description

As shown in fig. 1, a device with the function of preventing and treating covi-19 virus comprises an ultrasonic generator body 1, an ultrasonic transducer body 2, a stabilized voltage power supply 3, a power switch 4, an axial flow fan 5 with a speed regulation switch 51, an air filter 6, a molecular sieve membrane 7, a mask 13, an eye mask, an atomizing tank 9, a timer 10 and an outer shell 11, wherein the outer middle part of the upper end of the outer shell 11 is provided with a handle 111 (which is convenient for a user to lift the whole transfer position of the device by hands through the handle 111), four supporting bases 112 are arranged around the lower outer end of the outer shell 11, and two ends of the power output of the ultrasonic generator 1 are respectively connected with two ends of the power input of the ultrasonic; the circular atomization tank 9 is arranged in the upper middle part of the rectangular outer shell 11 through a screw nut, and the ultrasonic transducer 2 is arranged in the middle of the lower end of the circular atomization tank 9 through a screw nut; the upper end cover of the atomization tank 9 is provided with a liquid feeding pipe 91, a fog guide pipe 92 and an air pipe 93 from left to right, the upper ends of the liquid feeding pipe 91 and the fog guide pipe 92 are positioned in the middle outside the upper end of the outer shell 11, the upper end of the liquid feeding pipe 91 is provided with a sealing cover 911, the sealing cover 911 is screwed into the outer side outer thread of the upper end of the liquid feeding pipe 91 through the lower end internal thread and is installed on the liquid feeding pipe 91, the molecular sieve membrane 7 is tightly sleeved in the upper end of the fog guide pipe 92, and the mask 13 and the eye cover are inserted and connected through; the axial flow fan 5 and the air filter element 6 are sequentially installed in the upper middle part of the right end in the outer shell body 11 through screw nuts, the air inlet at the right front end of the axial flow fan is positioned outside the opening in the upper middle part of the right side of the outer shell body 11, the contact part of the outer end of the air inlet and the opening of the outer shell body 11 is sealed by sealant, the air outlet at the left end of the air filter 6 is connected with the air inlet of the axial flow fan 5 in an inserting mode through a hose, and the air outlet pipe of; the inner front surfaces of the face mask 13 and the eye mask are plated with nano metal coatings 131; the ultrasonic generator 1 and the stabilized voltage power supply 3 are installed on the circuit board, the power switch 4, the speed regulating switch 51 of the axial flow fan 5 and the timer 10 are installed in the outer shell, and the button of the power switch 4, the speed regulating switch 51 of the axial flow fan 5, the timer 10 and the adjusting switch of the ultrasonic generator body 1 are located outside the four holes in the front right end of the outer shell. The lower end of the ultrasonic transducer body 2 is separated from the inner lower end of the outer shell 11 by a certain distance, and the liquid feeding pipe 91, the mist guide pipe 92, the air pipe 93 and the atomization tank 9 are communicated.

As shown in fig. 1 and 2, the regulated power supply a is a finished product of a 220V ac to 12V dc switching power supply module with a power of 500W. The power switch S is a toggle power switch, the working voltage of the axial fan M is DC 12V, the power is 20W, the air filter 6 is a medical grade air filter, the molecular sieve membrane 7 is a medical grade molecular sieve membrane made of hydrophobic materials, the face mask 13 and the eye mask are a face mask and an eye mask used by a medical atomizer, and the timer 10 is a clockwork gear timer. The ultrasonic generator body A1 and the ultrasonic transducer body A2 are used in a matched manner, the brand is ARCON/Zhen Jiekang, the power of the ultrasonic generator body A1 is 20W, the ultrasonic generator body A1 is provided with two

power input ends

1 and 2 pins, two

power output ends

3 and 4 pins, the two

power output ends

3 and 4 pins and the two power input ends of the ultrasonic transducer body A2 are respectively connected through leads (the ultrasonic generator body A1 is provided with an adjusting switch, and the size of a high-frequency oscillation current signal output by the ultrasonic generator body A1 can be adjusted). The power input two

ends

1 and 2 of a stabilized voltage supply A are respectively connected with the two poles of an alternating current 220V power supply through leads, the positive electrode 3 of the power output end of the stabilized voltage supply A is connected with one end of the power input end of a power switch S through leads, the other end of the power switch S is connected with the power input end of a timer DS through leads, the power output end of the timer DS, the negative electrode 4 of the power output end of the stabilized voltage supply A, a speed regulation switch TS of an axial flow fan M and the power input two

ends

1 and 2 of an ultrasonic generator body A1 are respectively connected through leads.

As shown in figures 1 and 2, before the device is used, a proper amount of hypochlorous acid is added into an atomizing tank 9 through a liquid adding pipe 91, then a sealing cover 911 is covered, and the time of atomizing treatment can be selected through a timer DS. Before atomization, a patient wears a face mask 13 in front of the face or wears an eye mask in front of eyes, a power switch S is turned on, a 220V alternating-current power supply enters 1 pin and 2 pins of a stabilized power supply A, the 3 pins and 4 pins of the stabilized power supply A can output stable 12V power under the action of an internal circuit of the stabilized power supply A, the positive pole of the 12V power supply enters one power input end of a timer DS, after a user turns on the timer DS, the positive pole of the 12V power supply enters a speed regulation switch TS of an axial flow fan M and the positive pole of an ultrasonic generator body A1 (the negative pole of the 12V power supply is communicated with the speed regulation switch TS of the axial flow fan M and the negative pole of the power input end of the ultrasonic generator body A1) through the timer DS, and then the speed regulation switch TS of the axial flow fan M and. When the ultrasonic generator body A1 works, a high-frequency oscillation current signal is output to enter two power input ends of an ultrasonic transducer A2, the transducer A2 generates high-frequency mechanical oscillation after being electrified to act on the liquid medicine in the atomizing tank 9, the ultrasonic wave generated by oscillation is radiated forwards and upwards at intervals in the liquid medicine to enable the liquid medicine to flow to generate tens of thousands of micro bubbles with the diameter of 50-500 mu m, the micro bubbles in the liquid medicine vibrate under the action of a sound field, the bubbles form and grow in a negative pressure area where the ultrasonic wave is longitudinally transmitted, and in a positive pressure area, when sound pressure reaches a certain value, the bubbles rapidly increase and then burst and are atomized when the bubbles burst (through adjusting a switch knob of the ultrasonic generator body A1, the size of the high-frequency oscillation current signal output by the ultrasonic generator body A1 can be adjusted, the output current signal is adjusted leftwards, Otherwise, the output current signal is large, so that the purpose of adjusting the size of the ultrasonic wave can be achieved, and the liquid medicine amount is large after the ultrasonic wave is atomized strongly, otherwise, the liquid medicine amount is small); after the axial flow fan M is electrified to work, air with pressure is output to enter the atomizing tank 9 (the rotating speed of the axial flow fan M can be adjusted by adjusting a speed adjusting switch TS of the axial flow fan M, the larger the rotating speed is, the larger the air quantity in the atomizing tank 9 is, the smaller the rotating speed is, the smaller the air quantity in the atomizing tank 9 is, the air filter 6 mainly filters external air to ensure the cleanliness of the air input into the atomizing tank 9 by the axial flow fan M, atomized liquid medicine is enabled to enter the face mask 13 or the eye mask through the fog guide pipe 92 and the atomizing pipe 12, the compressed air provides strong penetrating power for small molecular clusters of the atomized liquid medicine, the liquid medicine can penetrate through human body cell membranes to directly reach the inside of lung cells (including respiratory tracts), and the atomization effect is better; atomized liquid medicine enters the face mask 13 or the eye mask through the mist guide pipe 92 and the atomization pipe 12 and then passes through the molecular sieve membrane 7, the atomized liquid medicine is negatively charged, the molecular polymerization number of the atomized liquid medicine is 12, after radial pressure passes through the molecular sieve membrane 7 with positive charge from bottom to top, the molecular polymerization number of the atomized liquid medicine is 6-9, the molecular sieve membrane 7 plays a role in purification and adsorbs macromolecular clusters in the liquid medicine, and therefore atomized liquid medicine which is more tiny, easy to absorb and has higher penetrating power can be formed in the atomization pipe 12 at the upper end of the molecular sieve membrane 7; after the atomized liquid medicine enters the face mask 13, because the inner surface of the face mask 13 is provided with the nano metal coating 131, the nano metal coating 131 can adsorb macromolecular clusters with negative charges after atomization, and hypochlorous acid is atomized into 0.001mol/L-0.004mol/L HCIO liquid medicine through the combined action of ultrasonic waves, a molecular sieve film, a nano coating and the like, so that the molecular clusters of the HCIO liquid medicine entering the respiratory tract and eyes of a human body through an atomizing pipe are reduced as much as possible, the area of the surface of an affected part is larger, the HCIO liquid medicine can better permeate into cells of the human body, the adsorption capacity of the affected part is improved, the anti-inflammatory effect is better, the inflammatory reaction is reduced, an inflammatory storm (inflammatory suppuration) is avoided, particularly, the aerosol adsorbed virus has an obvious killing effect, the aerosol is blocked from spreading viruses, and a good coronavirus treatment effect can be achieved (the macromolecular clusters liquid medicine is adhered to the, after the use, the medical staff can absorb the liquid medicine by medical cotton and the like). The utility model can also be used for the atomization treatment of gynecological diseases and oral diseases, and can obtain good treatment effect.

The table below shows the killing rate of HCIO to various pathogenic microorganisms at 0.001mol/L-0.004 mol/L.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. In addition, in the rest of the technologies, the scheme for treating 2019 new coronavirus by using the hypochlorous acid HCIO concentration of 0.001-0.004 mol/L also falls into the protection scope of the application.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A device with COVID-19 virus prevention and treatment functions comprises an ultrasonic generator, an ultrasonic transducer, a stabilized voltage power supply, a power switch, an axial flow fan, an air filter, a molecular sieve membrane, a face mask, an eye mask, an atomization tank, a timer and an outer shell; the ultrasonic atomization device is characterized in that the atomization tank is arranged in the outer shell, and the ultrasonic transducer is arranged at the lower end of the atomization tank; the upper end of the atomization tank is covered with a liquid feeding pipe, a fog guide pipe and an air pipe, the upper end of the liquid feeding pipe is provided with a sealing cover, a molecular sieve membrane is tightly sleeved in the fog guide pipe, and a face mask and an eye mask are connected with the upper end of the fog guide pipe through the atomization pipe; the fan and the air filter element are arranged on one side in the outer shell, the air outlet of the air filter is connected with the air inlet of the axial flow fan through a pipeline, and the air outlet pipe of the axial flow fan is connected with the air pipe through a pipeline; the inner side surfaces of the face mask and the eye mask are plated with nano metal coatings; the ultrasonic generator, the stabilized voltage supply, the power switch and the timer are arranged in the outer shell; and the power output end of the timer and the negative electrode of the power output end of the stabilized voltage power supply are respectively and electrically connected with the speed regulating switch of the axial flow fan and the two ends of the power input of the ultrasonic generator.

2. The device for preventing and treating COVID-19 virus of claim 1, wherein the lower end of the acoustic wave transducer is spaced from the inner lower end of the outer housing.

3. The device for preventing and treating COVID-19 virus according to claim 1, wherein the liquid feeding tube, the mist guiding tube, the air tube and the atomization tank are communicated.

4. The device of claim 1, wherein the regulated power supply is an ac-to-dc switching power supply module.

5. The device for preventing and treating COVID-19 virus of claim 1, wherein the air filter is medical grade air filter, and the molecular sieve membrane is medical grade molecular sieve membrane made of hydrophobic material.

6. The device with the functions of preventing and treating the COVID-19 virus according to claim 1, wherein the ultrasonic generator and the ultrasonic transducer are used in combination.