CN110787362B - Atmospheric-pressure aloe discharge plasma acne removal device and using method thereof - Google Patents

Abstract

The invention discloses an atmospheric pressure aloe discharge plasma acne removal device which comprises a first bottle body, a second bottle body, a vaporization mechanism, a premixing mechanism and an atmospheric pressure non-equilibrium plasma jet mechanism, wherein the first bottle body is used for containing inert gas, the second bottle body is used for containing a solvent containing aloe components, and the second bottle body is communicated with the vaporization mechanism; the first bottle body and the vaporization mechanism are communicated with the premixing mechanism, and the premixing mechanism is communicated with the atmospheric pressure non-equilibrium plasma jet mechanism. The invention uses the atmospheric pressure non-equilibrium plasma jet mechanism to jet out the solvent containing the aloe active ingredients in the form of plasma, and the solvent can permeate below the surface layer of the skin, thereby solving the effect which can not be achieved by smearing the medicine.

Description

A kind of atmospheric pressure aloe vera discharge plasma acne removing device and using method thereof

technical field

The invention relates to the field of medical equipment, in particular to an atmospheric pressure aloe discharge plasma acne removing device and a method for using the same.

Background technique

Aloe vera is rich in nutrients, and its products are often used in food, beauty, health care, medicine and other fields, and are also widely used in medicine. Substances in aloe vera are mainly divided into two categories: anthraquinone compounds C ₁₄ H ₈ O ₂ and polysaccharides (C ₆ H ₁₀ O ₅ ) _n . Anthraquinone compounds can inhibit the oxidation and dehydrogenation of bacterial sugars and metabolic intermediates , and can inhibit the synthesis of protein and nucleic acid, so it can avoid the side effects and drug resistance of some clinical antibiotics. In addition, aloe vera is rich in a large number of -COOH carboxyl chemical bond molecules, showing weak acidity, which can disinfect and sterilize, remove acne, and beautify the face. Most aloe vera is used directly in solid or liquid form.

Plasma contains active components such as electrons, ions, free radicals, excited atoms and molecules. The temperature of the plasma generated by the atmospheric pressure non-equilibrium plasma jet device is basically maintained at room temperature, and will not cause electrical damage to the human body. Due to the low temperature, good controllability and low energy consumption of atmospheric pressure non-equilibrium plasma jet, plasma can be generated in open space, which has broad application prospects and important research significance in biomedicine and other fields.

Vaporization refers to the phase transition process of a substance from a liquid state to a gas state. The molecular spacing of liquid is small, while the molecular spacing of gas is large.

The inventor believes that since the stratum corneum of human skin is generally about 15 μm thick, when the drug is applied to the surface of the skin, the active factors that play a role cannot penetrate into the stratum corneum of the skin, and can only temporarily eliminate surface bacteria on the surface of the skin. , fake acne, and can not play the effect of acne from the root.

SUMMARY OF THE INVENTION

Aiming at the deficiencies of the existing methods and curative effects of applying medicine for acne treatment, the present invention aims to provide an atmospheric pressure aloe vera discharge plasma acne treatment device and a method for using the same. It is ejected in the form of plasma and can penetrate below the surface of the skin, thereby solving the effects that cannot be achieved by applying medicines.

The first object of the present invention is to provide an atmospheric pressure aloe discharge plasma acne treatment device.

The second object of the present invention is to provide a method for using an atmospheric pressure aloe discharge plasma acne treatment device.

In order to realize the above-mentioned purpose of the invention, the present invention discloses the following technical solutions:

In the first aspect, the present invention discloses an atmospheric pressure aloe discharge plasma acne treatment device, including a first bottle body, a second bottle body, a vaporization mechanism, a premixing mechanism and an atmospheric pressure non-equilibrium plasma jet mechanism. For containing inert gas, the second bottle body is used to contain the solvent containing aloe vera components, and the second bottle body is connected to the vaporization mechanism; the first bottle body and the vaporization mechanism are connected to the premixing mechanism, and the premixing mechanism is connected to the atmospheric pressure non-equilibrium plasma jet mechanism. .

Further, the vaporization mechanism includes a pressure reducing valve and a safety valve, the opening of the first bottle body and the opening of the second bottle body are both connected to the high pressure chamber of the pressure reducing valve and the bottle mouth, and the low pressure chamber of the pressure reducing valve is connected to the bottle mouth. The air outlet, the pressure reducing valve is also connected to the safety valve.

Further, the premixing mechanism is a helical pipeline mixer.

Further, a plurality of helical mixing units are arranged in the pipe of the helical pipe mixer, and the helical pipe mixer is placed vertically.

Further, the atmospheric pressure unbalanced plasma jet mechanism is driven by a radio frequency power supply, and the radio frequency energy forms plasma in the quartz tube through pulse modulation and a radio frequency matching device.

Further, the frequency of the radio frequency power supply of the atmospheric pressure non-equilibrium plasma jet device is 13.56MHz.

Further, the atmospheric pressure unbalanced plasma jet device includes a quartz tube, a high-voltage electrode and a ring-shaped ground electrode, the high-voltage motor is located in the quartz tube, the ring-shaped ground electrode is located at the end of the quartz tube, and the wall of the quartz tube is connected to the premixing mechanism, and the ring-shaped ground electrode is located in the quartz tube. Both the ground electrode and the high voltage electrode are connected to the radio frequency power supply.

Further, the quartz tube wall has a cylindrical air inlet, and the cylindrical air inlet communicates with the premixing mechanism;

The high-voltage electrode is a needle electrode, the length of the high-voltage electrode is greater than the length of the quartz tube, and the high-voltage electrode passes through the quartz tube in the axial direction;

The annular ground electrode is located near the upper orifice of the cylindrical quartz tube.

Further, the outer diameter of the quartz tube is 1.8mm, the inner diameter is 1.6mm, and the length is 60mm;

The high-voltage electrode is a needle electrode with a diameter of 1 mm and a length of 75 mm;

The annular ground electrode has an inner diameter of 1.8 mm, an outer diameter of 1.9 mm, and a width of 5 mm.

Further, the inert gas is argon.

In a second aspect, the present invention discloses a method for using an atmospheric pressure aloe discharge plasma acne treatment device, comprising the following steps:

Inert gas is poured into the first bottle body, and a solvent containing aloe vera is poured into the second bottle body;

heating the second bottle body, and vaporizing the solvent containing the aloe vera component in the second bottle body by using a vaporizing device;

Use a premixing mechanism to mix the vaporized aloe vera-containing solvent and an inert gas to obtain a mixed solvent;

An energized atmospheric pressure non-equilibrium plasma jet device emits the mixed solvent as a plasma.

Compared with the prior art, the present invention has achieved the following beneficial effects:

1) In the present invention, the non-equilibrium plasma jet mechanism of atmospheric pressure is used to eject the solvent containing the active ingredient of aloe vera in the form of plasma, which can penetrate below the skin surface layer, thereby solving the effect that cannot be achieved by applying medicine, and reducing the activity of aloe vera. The ingredients are sent into the subcutaneous tissue to fully remove acne.

2) In the present invention, using a low-temperature vaporization device, the change in pressure is fully utilized to vaporize the solvent containing the active ingredient of aloe, to ensure the activity of the aloe in the vaporized process; and, the vaporized aloe is in the atmospheric pressure non-equilibrium plasma During the treatment process of the jet device, due to its low treatment temperature, too much active substances will not be lost, which can ensure its effect on acne removal.

3) In the present invention, the use of the spiral pipeline mixer to mix the inert gas and the vaporized solvent containing the aloe active substance can ensure that the two are fully mixed, so as to facilitate the treatment of the mixed gas by the atmospheric pressure non-equilibrium plasma jet device, so that Various gas components in the mixed gas can be excited into plasma, and carry the vaporized solvent containing aloe vera active substances into the subcutaneous tissue.

Description of drawings

The accompanying drawings forming a part of the present invention are used to provide further understanding of the present invention, and the exemplary embodiments of the present invention and their descriptions are used to explain the present invention, and do not constitute an improper limitation of the present invention.

FIG. 1 is a schematic structural diagram of Embodiment 1. FIG.

In the figure, 1, the first bottle body, 2, the second bottle body, 3, the pressure reducing valve, 4, the air inlet, 5, the spiral pipeline mixer, 6, the air outlet of the spiral pipeline mixer, 7, Inlet of quartz tube, 8. High voltage electrode, 9. Ring ground electrode, 10. Quartz tube, 11. RF power supply, 12. Pulse modulator, 13. RF matching device, 14. Gas flow meter.

Detailed ways

It should be noted that the following detailed description is exemplary and intended to provide further explanation of the invention. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or The positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as a limitation of the present invention, and further, the terms "first", "second", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

It should be noted that the terminology used herein is for the purpose of describing specific embodiments only, and is not intended to limit the exemplary embodiments according to the present invention. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural as well, furthermore, it is to be understood that when the terms "comprising" and/or "including" are used in this specification, it indicates that There are features, steps, operations, devices, components and/or combinations thereof.

As described in the background art, in view of the deficiencies of the existing methods and curative effects of applying medicine for acne treatment, the present invention aims to provide an atmospheric pressure aloe vera discharge plasma acne treatment device and a method for using the same, which use an atmospheric pressure non-equilibrium plasma jet mechanism to The solvent containing the active ingredient of aloe vera is ejected in the form of plasma, which can penetrate below the skin surface layer, so as to solve the effect that cannot be achieved by applying medicine.

Example 1

This embodiment discloses an atmospheric pressure aloe discharge plasma acne treatment device, including a first bottle body 1, a second bottle body 2, a vaporization mechanism, a premixing mechanism and an atmospheric pressure unbalanced plasma jet mechanism. The first bottle body 1 uses In order to contain the inert gas, the second bottle body 2 is used to contain the solvent containing the aloe vera component, and the second bottle body 2 is connected to the vaporization mechanism; the first bottle body and the vaporization mechanism are connected to the premixing mechanism, and the premixing mechanism is connected to atmospheric pressure non-equilibrium plasma. jet mechanism.

In this embodiment, the gas contained in the first bottle body 1 is argon gas, and helium gas or other inert gas can also be used, and the inert gas can form a plasma jet after being excited. In this embodiment, the second bottle body 2 contains pure and non-oxidative aloe vera juice.

It can be understood that the device in this embodiment also includes a gas flow meter 14. The gas flow meter 14 is installed in the passage from the first bottle body 1 to the vaporization mechanism and the second bottle body 2 to the premixing mechanism. The gas flow meter 14 uses To control the flow of argon gas and aloe vera gas, both gas flow rates are 2.5L/min.

The vaporization mechanism includes a pressure reducing valve 3 and a safety valve. The opening of the first bottle body 1 and the opening of the second bottle body 2 are both connected to the high pressure chamber of the pressure reducing valve 3 and the bottle mouth. The low pressure chamber is connected to the air outlet, and the pressure reducing valve 3 is also connected to the safety valve.

The premixing mechanism is a helical pipeline mixer 5 .

The spiral pipeline mixer 5 has a plurality of spiral mixing units in the pipe, and the spiral pipeline mixer 5 is placed vertically.

It can be understood that the inner diameter of the spiral pipeline mixer 5 is 25 mm and the length is 330 mm, and the tube contains 6-8 spiral mixing units that continuously cross flow, so that the two gases can be uniformly mixed. The pipeline mixer is placed vertically, the argon gas inlet is the lower left port, and the aloe vaporization gas inlet is the lower right port.

The atmospheric pressure unbalanced plasma jet mechanism is driven by a radio frequency power supply 11 , and the radio frequency energy forms plasma in the quartz tube 10 through pulse modulation and a radio frequency matching device 13 .

The frequency of the radio frequency power supply 11 of the atmospheric pressure unbalanced plasma jet device is 13.56MHz, and the power is adjustable between 10 and 500W. The radio frequency power supply 11 is electrically connected to the pulse modulator 12 and the radio frequency matching device 13. The radio frequency matching device 13 forms discharge plasma in the atmospheric pressure non-equilibrium plasma jet device.

The atmospheric pressure unbalanced plasma jet device includes a quartz tube 10, a high-voltage electrode 8 and an annular ground electrode 9, the high-voltage motor is located in the quartz tube 10, the annular ground electrode 9 is located at the end of the quartz tube 10, and the tube wall of the quartz tube 10 is connected The premixing mechanism, the annular ground electrode 9 and the high voltage electrode 8 are connected to the radio frequency power supply 11 .

Further, the wall of the quartz tube 10 has a cylindrical air inlet, and the cylindrical air inlet communicates with the premixing mechanism;

The high-voltage electrode 8 is a needle electrode, the length of the high-voltage electrode 8 is greater than the length of the quartz tube 10, and the high-voltage electrode 8 passes through the quartz tube 10 in the axial direction;

The annular ground electrode 9 is located near the upper orifice of the cylindrical quartz tube 10 .

The outer diameter of the quartz tube 10 is 1.8mm, the inner diameter is 1.6mm, and the length is 60mm;

The high-voltage electrode 8 is a needle electrode with a diameter of 1 mm and a length of 75 mm;

The annular ground electrode 9 has an inner diameter of 1.8 mm, an outer diameter of 1.9 mm, and a width of 5 mm.

The pipeline mixer mixes the two gases according to a certain proportion, generally a mixture of active gas and inert gas, without destroying the active molecules, the discharge of the plasma generator generates charged particles, excited particles, ultraviolet photons, Free radicals and some other ground-state particles. In order to prevent the problem that the molecules of aloe vera are unstable and prone to collision after vaporization, use a pipeline mixer to add inert gas to make it flow uniformly. The spiral structure in the tube can mix argon gas and aloe vera gas (the gas after aloe vera vaporization) into a working gas in a ratio of 1:1. The active particles in the plasma jet have a high life span and penetration depth, and can penetrate the skin keratin. Layer, to achieve root acne, the combination of aloe vera and plasma can achieve better acne effect.

It can be understood that the atmospheric pressure non-equilibrium plasma jet mechanism used in this embodiment belongs to the dielectric barrier discharge jet, which is characterized in that when the plasma jet does not touch any object, the discharge is like a dielectric barrier discharge. When the plasma jet comes into contact with the object to be processed, especially the ground conductor, a discharge is generated between the high-voltage electrode 8 and the object to be processed. When this type of jet is used in plasma medicine, the object to be treated is actually the human body. Due to the danger of arcing, the use of this type of jet device needs to be very cautious. At present, there are a large number of clinical use cases, and its safety can be be guaranteed.

Example 2

Embodiment 2 discloses a method for using an atmospheric pressure aloe discharge plasma acne treatment device, using the atmospheric pressure aloe discharge plasma acne treatment device as described in embodiment 1, including the following steps:

Inert gas is poured into the first bottle body, and a solvent containing aloe vera is poured into the second bottle body;

heating the second bottle body, and vaporizing the solvent containing the aloe vera component in the second bottle body by using a vaporizing device;

Use a premixing mechanism to mix the vaporized aloe vera-containing solvent and an inert gas to obtain a mixed solvent;

An energized atmospheric pressure non-equilibrium plasma jet device emits the mixed solvent as a plasma.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (8)

1. An atmospheric pressure aloe discharge plasma acne removal device is characterized by comprising a first bottle body, a second bottle body, a vaporization mechanism, a premixing mechanism and an atmospheric pressure non-equilibrium plasma jet mechanism, wherein the first bottle body is used for containing inert gas, the second bottle body is used for containing a solvent containing aloe components, and the second bottle body is communicated with the vaporization mechanism; the first bottle body and the vaporization mechanism are communicated with the premixing mechanism, and the premixing mechanism is communicated with the atmospheric pressure non-equilibrium plasma jet mechanism;

the premixing mechanism is a spiral pipeline mixer; the spiral pipeline mixer is internally provided with a plurality of spiral mixing units and is vertically arranged; 6-8 spiral mixing units are contained in the tube and continuously cross-flow, so that the two gases can be uniformly mixed;

the low-temperature vaporizing device is used, the change of pressure is fully utilized to vaporize the solvent containing the aloe active ingredients, and the activity of the aloe in the vaporizing process is ensured; in addition, the vaporized aloe does not lose excessive active substances in the treatment process of the atmospheric pressure non-equilibrium plasma jet device because of low treatment temperature.

2. The atmospheric-pressure aloe discharge plasma acne removal device according to claim 1, wherein the vaporization mechanism comprises a pressure reducing valve and a safety valve, the opening of the first bottle body and the opening of the second bottle body are both connected to a high-pressure chamber of the pressure reducing valve and connected to a bottle mouth, a low-pressure chamber of the pressure reducing valve is connected to an air outlet, and the pressure reducing valve is further connected to the safety valve.

3. The atmospheric-pressure aloe discharge plasma acne removal device according to claim 1, wherein the atmospheric-pressure non-equilibrium plasma jet mechanism is driven by a radio frequency power supply, and the radio frequency energy forms plasma in the quartz tube through pulse modulation and a radio frequency matcher.

4. The atmospheric-pressure aloe discharge plasma acne removal device of claim 1, wherein the radio frequency power frequency of the atmospheric-pressure non-equilibrium plasma jet device is 13.56 MHz.

5. The atmospheric-pressure aloe discharge plasma acne removal device according to claim 1, wherein the atmospheric-pressure non-equilibrium plasma jet device comprises a quartz tube, a high-voltage electrode and an annular grounding electrode, the high-voltage motor is located in the quartz tube, the annular grounding electrode is located at the end of the quartz tube, the wall of the quartz tube is communicated with the premixing mechanism, and the annular grounding electrode and the high-voltage electrode are both connected with a radio frequency power supply.

6. The atmospheric-pressure aloe discharge plasma acne removal device of claim 5,

the tube wall of the quartz tube is provided with a cylindrical air inlet which is communicated with the premixing mechanism;

the high-voltage electrode is a needle electrode, the length of the high-voltage electrode is greater than that of the quartz tube, and the high-voltage electrode penetrates through the quartz tube in the axial direction;

and the annular grounding electrode is positioned at the position close to the pipe orifice on the cylindrical quartz tube.

7. The atmospheric-pressure aloe discharge plasma acne removal device of claim 1, wherein the inert gas is argon.

8. Use of the atmospheric pressure aloe discharge plasma acne treatment device according to any of claims 1 to 7, characterized by comprising the following steps:

filling inert gas into the first bottle body, and filling solvent containing aloe component into the second bottle body;

heating the second bottle and vaporizing the solvent containing the aloe component in the second bottle using a vaporizing device;

mixing the vaporized solvent containing aloe component with an inert gas using a premixing mechanism to obtain a mixed solvent;

the energized atmospheric pressure non-equilibrium plasma jet device emits the mixed solvent as a plasma.

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