WO2022225179A1 - Bacteria and virus removal device, and antiviral protective suit, antiviral goggles and antiviral face shield comprising same - Google Patents

Abstract

A bacteria and virus removal device, and an antiviral protective suit, antiviral goggles and an antiviral face shield comprising same are disclosed. The bacteria and virus removal device according to one embodiment may comprise: a first electrode and a second electrode spaced from each other; and a voltage application unit for sequentially generating voltages of different frequencies, and applying the generated voltages to the first electrode and the second electrode to generate an electric field between the first electrode and the second electrode.

Description

Bacterial and virus removal device, antiviral protective clothing comprising same, antiviral goggles and antiviral face shield

It relates to a device for removing bacteria and viruses, an antiviral protective suit comprising the same, an antiviral goggles and an antiviral face shield.

A virus is an infectious agent composed of a genetic material composed of DNA or RNA and a protein. The size varies depending on the type, but is usually between 10 and 1000 nm. Since it cannot metabolize itself, its DNA or RNA penetrates into host cells such as bacteria, animals, and plants, and then replicates them using the host cell's organelles and produces viruses like itself, which usually results in host cells Cells are destroyed.

Recently, viruses of new species (mutated/mutated/teratogenic, etc.) of which we are not aware are appearing around the world. These viruses have a devastating effect on the human body, killing millions of people worldwide. As such, modern people living in an environment that can bring about social chaos around the world are the most effective and rapid primary response and coping device when exposed to the risks caused by the emergence of new viruses in countries, individuals, and families. There is an urgent need to prepare.

An object of the present invention is to provide a device for removing bacteria and viruses, an antiviral protective suit including the same, antiviral goggles and an antiviral face shield.

An apparatus for removing bacteria and viruses according to an aspect includes: a first electrode and a second electrode spaced apart from each other; and a voltage applying unit that sequentially generates voltages of different frequencies and applies the generated voltages to the first electrode and the second electrode to generate an electric field between the first electrode and the second electrode; may include.

The magnitude of the voltage is greater than 0 and less than or equal to 16 V, the frequency of the voltage is greater than or equal to 1 Hz and less than or equal to 100 GHz, the duration of each frequency is greater than or equal to 1 minute and less than or equal to 30 minutes, and the waveform of the voltage is any one of direct current, alternating current, and pulsation Or it may be a combination of two or more.

The voltage applying unit may sequentially generate voltages of the different frequencies with reference to a pre-stored frequency list.

Antiviral protective clothing according to another aspect may include the bacteria and virus removal device.

The antiviral protective clothing includes a first conductive fiber, a second conductive fiber, and an insulator disposed between the first conductive fiber and the second conductive fiber, the first conductive fiber being the first electrode, and The second conductive fiber may be the second electrode.

The antiviral protective clothing may include an insulating fiber, and the first electrode and the second electrode may be disposed on an outer surface of the insulating fiber or inserted into the insulating fiber.

The first electrode and the second electrode may be thread-shaped electrodes.

Antiviral goggles according to another aspect may include the bacteria and virus removal device.

The antiviral goggles include a frame and a lens installed on the frame, wherein the frame or the lens includes a first conductive transparent film, a second conductive transparent film, and between the first conductive transparent film and the second conductive transparent film The transparent insulating film may be the first electrode, and the second conductive transparent film may be the second electrode.

The antiviral goggles may include a frame and a lens installed on the frame, the frame or the lens may include an insulating transparent film, and the first electrode and the second electrode may be disposed on an outer surface of the insulating transparent film. have.

The antiviral goggles include a frame and a lens installed on the frame, the frame or the lens includes a first insulating transparent film and a second insulating transparent film, and the first electrode and the second electrode include the first electrode and the second electrode. It may be disposed between the first insulating transparent film and the second insulating transparent film.

Antiviral face shield according to another aspect may include the bacteria and virus removal device.

The antiviral face shield includes a frame and a shield portion rotatably connected to the frame in an upward direction, and the shield portion includes a first conductive transparent film, a second conductive transparent film, and the first conductive transparent film and the second conductive transparent film an insulating transparent film disposed between the films, wherein the first conductive transparent film may be the first electrode, and the second conductive transparent film may be the second electrode.

The antiviral face shield includes a frame and a shield portion rotatably connected to the frame in an upward direction, the shield portion includes an insulating transparent film, and the first electrode and the second electrode are disposed on the outer surface of the insulating transparent film can be

The antiviral face shield includes a frame and a shield portion rotatably connected to the frame in an upward direction, the shield portion includes a first insulating transparent film and a second insulating transparent film, the first electrode and the second electrode are It may be disposed between the first insulating transparent film and the second insulating transparent film.

The apparatus for removing bacteria and viruses according to an embodiment may kill or reduce bacteria and viruses by sequentially applying voltages of different frequencies to electrodes spaced apart from each other.

In addition, by employing the apparatus for removing bacteria and viruses in protective clothing, goggles and face shields, bacterial and viral infections can be effectively prevented.

In addition, by employing a device for removing bacteria and viruses in the protective clothing, the disposable protective clothing can be used repeatedly.

1 is a view showing an apparatus for removing bacteria and viruses according to an exemplary embodiment.

2 is a diagram illustrating a voltage applying unit according to an exemplary embodiment.

3 is a view showing an antiviral protective suit to which a device for removing bacteria and viruses according to an exemplary embodiment is applied.

4 to 6 are enlarged cross-sectional views of antiviral protective clothing according to an exemplary embodiment.

7 is a view showing antiviral goggles to which a device for removing bacteria and viruses according to an exemplary embodiment is applied.

8 is a view showing an antiviral face shield to which a device for removing bacteria and viruses according to an exemplary embodiment is applied.

9 to 11 are enlarged cross-sectional views of the frame and lens of the antiviral goggles and the shield of the antiviral face protector according to an exemplary embodiment.

12 is a view showing the results of an experiment according to Experimental Example 1. Referring to FIG.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings. In adding reference numerals to the components of each drawing, it should be noted that the same components are given the same reference numerals as much as possible even though they are indicated on different drawings. In addition, when it is determined that a detailed description of a known function or configuration related to the present invention may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted.

On the other hand, in each step, each step may occur differently from the specified order unless a specific order is clearly stated in context. That is, each step may be performed in the same order as specified, may be performed substantially simultaneously, or may be performed in the reverse order.

The terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to intentions or customs of users and operators. Therefore, the definition should be made based on the content throughout this specification.

Terms such as first, second, etc. may be used to describe various elements, but the elements should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. The singular expression includes the plural expression unless the context clearly dictates otherwise, and the term 'comprise' or 'have' refers to a feature, number, step, operation, component, part, or combination thereof described in the specification. It is to be understood that this is intended to indicate the presence of one or more other features or numbers, steps, operations, components, parts, or combinations thereof, and does not preclude in advance the possibility of addition or existence of one or more other features.

In addition, in the present specification, the classification of the constituent units is merely a division according to the main function each constituent unit is responsible for. That is, two or more components may be combined into one component, or one component may be divided into two or more for each more subdivided function. In addition to the main function in charge of each component, each component may additionally perform some or all of the functions of other components. may be performed. Each component may be implemented as hardware or software, or may be implemented as a combination of hardware and software.

1 is a view showing an apparatus for removing bacteria and viruses according to an exemplary embodiment.

Referring to FIG. 1 , an apparatus 100 for removing bacteria and viruses according to an exemplary embodiment may include a first electrode 110 , a second electrode 120 , and a voltage applying unit 130 .

The first electrode 110 and the second electrode 120 may be disposed to be spaced apart from each other by a predetermined distance. The first electrode 110 and the second electrode 120 may include a conductive material, for example, a conductive metal, a conductive rubber, and a conductive plastic.

The voltage applying unit 130 sequentially generates voltages of different frequencies and sequentially applies the generated voltages to the first electrode 110 and the second electrode 120 to the first electrode 110 and the second electrode ( 120) can create an electric field between them. Here, the magnitude of the voltage may be greater than 0 and less than or equal to 16V, preferably greater than or equal to 1V and less than or equal to 9V. The frequency of the voltage may be 1 Hz or more and 100 GHz or less, and the duration of each frequency may be 1 minute or more and 30 minutes or less. The waveform of the voltage may be any one of direct current, alternating current, and pulsation (monophasic or biphasic) or a combination of two or more.

According to an embodiment, the voltage applying unit 130 may sequentially generate voltages of different frequencies using a pre-stored frequency list. In this case, the voltage applying unit 130 may sequentially and repeatedly generate voltages of each frequency in the frequency list.

For example, it is assumed that three frequencies (the first frequency to the third frequency) are registered in the frequency list and the voltage duration of each frequency is 1 minute. In this case, the voltage applying unit 130 generates a voltage of the first frequency and applies it to the first electrode 110 and the second electrode 120 for 1 minute, and then generates a voltage of the second frequency to generate the first voltage. It is applied to the electrode 110 and the second electrode 120 for 1 minute, then a voltage of a third frequency is generated and applied to the first electrode 110 and the second electrode 120 for 1 minute, and then A voltage of the first frequency may be generated again and applied to the first electrode 110 and the second electrode 120 for 1 minute. In this way, a voltage of each frequency in the frequency list may be sequentially and repeatedly generated and applied to the first electrode 110 and the second electrode 120 .

Meanwhile, the voltage applying unit 130 may generate a voltage using a power source or a battery provided inside or outside the bacteria and virus removal apparatus 100 .

When the voltage applying unit 130 sequentially generates voltages of different frequencies and applies them to the first electrode 110 and the second electrode 120 , between the first electrode 110 and the second electrode 120 spaced apart from each other An electric field may be formed between the first electrode 110 and the second electrode 120 by generating a potential difference. Bacteria and viruses may be killed or reduced through the electric field formed between the first electrode 110 and the second electrode 120 .

Here, the bacteria include, for example, pneumococcus, aeruginosa, gonorrhea, brucellosis, Escherichia coli, mycobacterium tuberculosis, typhoid, cholera, syphilis, staphylococcus aureus, staphylococcus and salmonella, and the like, wherein the virus includes, for example, human papilloma. Virus, Ebola virus, coronavirus, SARS virus, measles virus, human immunodeficiency virus (HIV), Japanese encephalitis virus, hepatitis A, B, C virus, herpes virus, rabies virus, influenza virus, flu virus, Zika virus, West Nile virus, smallpox virus and polio virus, and the like. Here, HPV is for example. Includes HPV 6, HPV 11, HPV 16, HPV 18, HPV 31, HPV 33, HPV 45, HPV 52 and HPV 58, etc., the coronavirus is, for example, SARS-CoV , MERS-CoV, SARS-CoV-2 and SARS-like-CoV, and the like.

Fig. 2 is a block diagram illustrating a voltage applying unit according to an exemplary embodiment.

Referring to FIG. 2 , the voltage applying unit 130 according to the exemplary embodiment includes an input unit 210 , a storage unit 220 , a communication unit 230 , an output unit 240 , a voltage generation unit 250 , and a control unit ( 260) may be included.

The input unit 210 may receive various manipulation signals and information from the user. According to an embodiment, the input unit 210 includes a key pad, a dome switch, a touch pad, a jog wheel, a jog switch, and a H/W button. and the like. In particular, when the touch pad forms a layer structure with the display, it may be referred to as a touch screen.

The storage unit 220 may store programs or commands for the operation of the voltage application unit 130 , and may store data input/output to/from the voltage application unit 130 and processed data. For example, the storage unit 220 stores voltage information to be generated for removing bacteria and viruses, such as a voltage magnitude, a frequency list, a duration of each frequency, and a voltage waveform (eg, direct current, alternating current, pulsation (monophasic)). or biphasic, etc.).

The storage unit 220 includes a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (eg, SD or XD memory, etc.), RAM (Random Access Memory, RAM), SRAM (Static Random Access Memory), ROM (Read Only Memory, ROM), EEPROM (Electrically Erasable Programmable Read Only Memory), PROM (Programmable Read Only Memory), magnetic memory, magnetic disk, optical disk and at least one type of storage medium.

The communication unit 230 may communicate with an external device. For example, the communication unit 230 may transmit data input to the voltage application unit 130 , stored data, processed data, etc. to an external device, or may receive various data to be used for removing bacteria and viruses from the external device.

The communication unit 230 may communicate with an external device using wired/wireless communication technology. At this time, the wireless communication technology is Bluetooth (bluetooth) communication, BLE (Bluetooth Low Energy) communication, near field communication (NFC), WLAN communication, Zigbee communication, infrared (Infrared Data Association, IrDA) communication, WFD (Wi-Fi Direct) communication, UWB (ultra-wideband) communication, Ant+ communication, WIFI communication, RFID (Radio Frequency Identification) communication, 3G communication, 4G communication, 5G communication, etc. may include, but this is only an example, and , but is not limited thereto.

The output unit 240 may output data input to the voltage applying unit 130 , stored data, processed data, and the like. According to one embodiment, the output unit 240 auditoryly outputs voltage information (eg, voltage magnitude, frequency, duration of each frequency, waveform) applied to the first electrode 110 and the second electrode 120 . The output may be performed by at least one of a method, a visual method, and a tactile method. To this end, the output unit 240 may include a display, a speaker, a vibrator, and the like.

The voltage generator 250 may sequentially generate voltages of different frequencies.

According to an embodiment, the voltage generator 250 may sequentially and repeatedly generate voltages of different frequencies using a pre-stored frequency list.

The controller 260 may control the overall operation of the voltage applying unit 130 . Also, the controller 260 may perform various operations performed by the voltage application unit 130 and process data. In addition, the controller 260 may be configured to drive an operating system (OS), an application, and the like for driving the voltage applying unit 130 . For example, when a user command or a predetermined event occurs, the controller 260 controls the voltage generator 250 to sequentially generate voltages of different frequencies to the first electrode 110 and the second electrode 120 . ) can be approved.

3 to 6 are views showing an antiviral protective suit to which a device for removing bacteria and viruses according to an exemplary embodiment is applied. Specifically, Fig. 3 is a view showing an antiviral protective suit according to an exemplary embodiment, and Figs. 4 to 6 are enlarged cross-sectional views of the antiviral protective suit according to an exemplary embodiment.

3 to 6 , the antiviral protective suit 300 according to the exemplary embodiment may include a top 310 , a bottom 320 , and a hood 330 .

The upper 310, the lower 320, and the hood 330 may be integrally formed or may be formed separately. For example, an elastic band such as a rubber band may be provided at the connection or distal end of the upper 310 , the lower 320 , and the hood 330 .

According to an embodiment, as shown in FIG. 4 , the antiviral protective clothing 300 includes a first conductive fiber 410 , a second conductive fiber 420 , and a first conductive fiber 410 and a second conductive fiber 410 . An insulator 330 disposed between the fibers 420 may be included. Here, the insulator 430 may include, but is not limited to, paper, non-woven fabric, insulating fiber, and the like.

The first conductive fiber 410 and the second conductive fiber 420 may function as the first electrode 110 and the second electrode 120 , respectively. That is, voltages of different frequencies generated by the voltage application unit 130 may be sequentially applied to the first conductive fiber 410 and the second conductive fiber 420 . When a voltage is applied to the first conductive fiber 410 and the second conductive fiber 420, a potential difference is generated between the first conductive fiber 410 and the second conductive fiber 420 spaced apart from each other, and the first conductive fiber ( An electric field may be formed between the 410 and the second conductive fiber 420 . Through the electric field formed between the first conductive fiber 410 and the second conductive fiber 420 , bacteria and viruses embedded in or penetrating the antiviral protective clothing 300 may be killed or reduced.

According to another embodiment, as shown in Figures 5 and 6, the antiviral protective clothing 300 includes an insulating fiber 510, the first electrode 110 and the second electrode 120 is an insulating fiber The outer surface of the 510 may be spaced apart from each other (see FIG. 5 ), or may be inserted into the insulating fiber 510 spaced apart from each other (see FIG. 6 ). In this case, the first electrode 110 and the second electrode 120 may be implemented as a thread-shaped electrode or the like.

7 is a view showing an antiviral goggles to which the bacteria and virus removal device according to an exemplary embodiment is applied, and FIG. 8 is a view showing an antiviral face shield to which the bacteria and virus removal device according to an exemplary embodiment is applied. . 9 to 11 are enlarged cross-sectional views of the frame and lens of the antiviral goggles and the shield of the antiviral face protector according to an exemplary embodiment.

Referring to FIG. 7 , the antiviral goggles 700 according to an exemplary embodiment may include a frame 710 , a lens 720 , and a head fixing unit 730 .

The frame 710 is formed of a transparent material, and a lens 720 may be installed in the frame 710 . A head fixing unit 730 may be connected to both sides of the frame 710 that are opposite to each other in the lateral direction. The head fixing unit 730 may fix the antiviral goggles 700 to the user's head when the antiviral goggles 700 are worn on the user's head. For example, the head fixing unit 730 may include an elastic material for easy wearing by a user.

According to an embodiment, the frame 710 may be provided with a cushioning portion capable of performing a cushioning function in a portion in contact with the skin to reduce skin irritation when worn. Through the cushion part, the user can wear the antiviral goggles 700 for a long time without discomfort.

Referring to FIG. 8 , the antiviral face shield 800 according to an exemplary embodiment may include a frame 810 , a shield unit 820 , and a head fixing unit 830 .

The shield unit 820 may be disposed on the front side of the user's face and may be rotatably connected to the frame 810 in an upward direction. A head fixing unit 830 may be connected to both sides of the frame 810 facing each other in the lateral direction. The head fixing unit 830 may fix the anti-viral face shield 800 to the user's head when the anti-viral face shield 800 is worn on the user's head. For example, the head fixing unit 830 may include an elastic material for easy wearing by a user.

According to an embodiment, the frame 810 may be provided with a cushioning portion capable of performing a cushioning function in a portion in contact with the skin to reduce skin irritation when worn. Through the cushion part, the user can wear the antiviral face shield 800 for a long time without discomfort.

According to an embodiment, as shown in FIG. 9 , the frame 710 and the lens 720 of the antiviral goggles 700 and the shield portion 820 of the antiviral face shield 800 are first conductive transparent It may include a film 910 , a second conductive transparent film 920 , and an insulating transparent film 930 disposed between the first conductive transparent film 910 and the second conductive transparent film 920 .

The first conductive transparent film 910 and the second conductive transparent film 920 may function as the first electrode 110 and the second electrode 120 , respectively. That is, voltages of different frequencies generated by the voltage applying unit 130 may be sequentially applied to the first conductive transparent film 910 and the second conductive transparent film 920 . When a voltage is applied to the first conductive transparent film 910 and the second conductive transparent film 920, a potential difference is generated between the first conductive transparent film 910 and the second conductive transparent film 920 that are spaced apart from each other. An electric field may be formed between the first conductive transparent film 910 and the second conductive transparent film 920 . Through the electric field formed between the first conductive transparent film 910 and the second conductive transparent film 920, bacteria and viruses buried or penetrated into the antiviral goggles 700 and the antiviral face shield 800 are killed or reduced. can

According to another embodiment, as shown in Figs. 10 and 11, the frame 710 and the lens 720 of the anti-viral goggles 700, and the shield 820 of the anti-viral face shield 800 are first The first electrode 110 and the second electrode 120 may be disposed spaced apart from each other on the outer surface of the insulating transparent film 930 (see FIG. 10 ), or disposed spaced apart from each other between the two insulating transparent films 930a and 930b. may be (see FIG. 11). In this case, the first electrode 110 and the second electrode 120 may be implemented as a thread-shaped electrode or the like.

Meanwhile, the voltage applying unit 130 described above may be installed in the anti-virus protective suit 300 , the anti-virus goggles 700 , and the anti-virus face shield 800 . For example, the voltage applying unit 130 is an anti-viral protective suit 300 that the user does not have inconvenience in wearing and working with the anti-virus protective suit 300 , the anti-virus goggles 700 , and the anti-virus face shield 800 . ), anti-viral goggles 700, and anti-viral face shield 800 may be installed in the portion.

[Experimental Example 1]

E. coli strains were cultured overnight, and Colony was suspended in phosphate buffer saline (PBS) to set OD ₆₀₀ = 0.5, and 2 ml each was dispensed on two plates (first and second plates).

No voltage was applied to the first plate, and the voltage under the following conditions was applied to the second plate for 70 minutes.

-Condition-

(1) Voltage exceeds 0 and less than 14V, (2) Frequency refers to the frequency list in Table 1 below, (3) Duration of each frequency is 1 minute, (4) Waveform is single-phase pulsating wave

order	Frequency (Hz)
One	145.9
2	165.7
3	331.4
4	437.6
5	497.1
6	583.5
7	662.7
8	1167.0
9	1312.8
10	1325.5
11	1491.2
12	2333.9
13	9335.6
14	727.0
15	787.0
16	880.0
17	1000.0
18	1550.0
19	2300.0
20	100.0

The sample of each plate was harvested, diluted decimal in 0.45% saline, and the diluted sample was cultured overnight in TSA (tryptone soy media) medium. The results were obtained. Referring to FIG. 12 , it can be seen that the E. coli bacteria were greatly reduced in the case where the voltage was applied (J1) compared to the case where the voltage was not applied (Control).

[Experimental Example 2] - Measurement of virus titers

As the target virus, p-coronavirus (enterovirus) was used, and the virus titer was calculated by calculating 50% tissue culture infection (TCID50).

Table 2 below was obtained by applying the same voltage as in Experimental Example 1 for 60 minutes. Referring to this, it can be seen that the Log10 TCID50/ml value is greatly reduced in the case where voltage is applied (C1) compared to the case where no voltage is applied (Control).

	PEV titers (Log10 TCID50/ml)
C1	1.5
Control	5.5

The above-described embodiments may be implemented as computer-readable codes on a computer-readable recording medium. The computer-readable recording medium may include any type of recording device in which data readable by a computer system is stored. Examples of the computer-readable recording medium may include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical disk, and the like. In addition, the computer-readable recording medium can be distributed in network-connected computer systems, and can be written and executed as computer-readable codes in a distributed manner. So far, the present invention has been focused on preferred embodiments thereof. Those of ordinary skill in the art to which the present invention pertains will understand that the present invention may be implemented in a modified form without departing from the essential characteristics of the present invention. Accordingly, the scope of the present invention is not limited to the above-described embodiments, and should be construed to include various embodiments within the scope equivalent to the content described in the claims.

Claims (15)

1. a first electrode and a second electrode spaced apart from each other; and

   a voltage applying unit that sequentially generates voltages of different frequencies and applies the generated voltages to the first electrode and the second electrode to generate an electric field between the first electrode and the second electrode; Containing, bacteria and virus removal device.
2. According to claim 1,

   The magnitude of the voltage is greater than 0 and less than or equal to 16 V, the frequency of the voltage is greater than or equal to 1 Hz and less than or equal to 100 GHz, the duration of each frequency is greater than or equal to 1 minute and less than or equal to 30 minutes, and the waveform of the voltage is any one of direct current, alternating current, and pulsation or a combination of two or more, a device for removing bacteria and viruses.
3. According to claim 1,

   The apparatus for removing bacteria and viruses, wherein the voltage application unit sequentially generates voltages of the different frequencies with reference to a pre-stored frequency list.
4. An antiviral protective suit comprising the device of claim 1 for removing bacteria and viruses.
5. 5. The method of claim 4,

   a first conductive fiber, a second conductive fiber, and an insulator disposed between the first conductive fiber and the second conductive fiber;

   The first conductive fiber is the first electrode, and the second conductive fiber is the second electrode.
6. 5. The method of claim 4,

   Insulating fibers,

   The first electrode and the second electrode are disposed on the outer surface of the insulating fiber or inserted into the inside of the insulating fiber, antiviral protective clothing.
7. 7. The method of claim 6,

   The first electrode and the second electrode is an electrode in the form of a thread, antiviral protective clothing.
8. An antiviral goggles comprising the device of claim 1 for removing bacteria and viruses.
9. 9. The method of claim 8,

   It includes a frame and a lens installed on the frame,

   The frame or the lens comprises a first conductive transparent film, a second conductive transparent film, and an insulating transparent film disposed between the first conductive transparent film and the second conductive transparent film,

   The first conductive transparent film is the first electrode, and the second conductive transparent film is the second electrode.
10. 9. The method of claim 8,

    It includes a frame and a lens installed on the frame,

    The frame or the lens includes an insulating transparent film,

    The first electrode and the second electrode are disposed on the outer surface of the insulating transparent film, antiviral goggles.
11. 9. The method of claim 8,

    It includes a frame and a lens installed on the frame,

    The frame or the lens comprises a first insulating transparent film and a second insulating transparent film,

    The first electrode and the second electrode are disposed between the first insulating transparent film and the second insulating transparent film, antiviral goggles.
12. An antiviral face shield comprising the device of claim 1 for removing bacteria and viruses.
13. 13. The method of claim 12,

    It includes a frame and a shield portion rotatably connected to the frame in an upward direction,

    The shield unit includes a first conductive transparent film, a second conductive transparent film, and an insulating transparent film disposed between the first conductive transparent film and the second conductive transparent film,

    The first conductive transparent film is the first electrode, and the second conductive transparent film is the second electrode, antiviral face shield.
14. 13. The method of claim 12,

    It includes a frame and a shield portion rotatably connected to the frame in an upward direction,

    The shield part includes an insulating transparent film,

    The first electrode and the second electrode are disposed on the outer surface of the insulating transparent film, antiviral face shield.
15. 13. The method of claim 12,

    It includes a frame and a shield portion rotatably connected to the frame in an upward direction,

    The shield unit includes a first insulating transparent film and a second insulating transparent film,

    The first electrode and the second electrode are disposed between the first insulating transparent film and the second insulating transparent film, antiviral face shield.

Images