KR20190000451A - Apparatus and method for skin beauty treatment - Google Patents

Apparatus and method for skin beauty treatment Download PDF

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Publication number
KR20190000451A
KR20190000451A KR1020170079463A KR20170079463A KR20190000451A KR 20190000451 A KR20190000451 A KR 20190000451A KR 1020170079463 A KR1020170079463 A KR 1020170079463A KR 20170079463 A KR20170079463 A KR 20170079463A KR 20190000451 A KR20190000451 A KR 20190000451A
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South Korea
Prior art keywords
skin
microneedles
needle
layer
regeneration
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KR1020170079463A
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Korean (ko)
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안재석
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안재석
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Publication of KR20190000451A publication Critical patent/KR20190000451A/en

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0019Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • A61K9/0021Intradermal administration, e.g. through microneedle arrays, needleless injectors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M37/00Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M37/00Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0015Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin by using microneedles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/02Details
    • A61N1/04Electrodes
    • A61N1/05Electrodes for implantation or insertion into the body, e.g. heart electrode
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/02Details
    • A61N1/04Electrodes
    • A61N1/05Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/0502Skin piercing electrodes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/02Details
    • A61N1/04Electrodes
    • A61N1/06Electrodes for high-frequency therapy
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/18Applying electric currents by contact electrodes
    • A61N1/32Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/18Applying electric currents by contact electrodes
    • A61N1/32Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/36014External stimulators, e.g. with patch electrodes
    • A61N1/36017External stimulators, e.g. with patch electrodes with leads or electrodes penetrating the skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/40Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/40Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals
    • A61N1/403Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals for thermotherapy, e.g. hyperthermia

Abstract

A skin beauty treatment apparatus and method are provided. The skin cosmetic treatment method includes a contact step of bringing the skin regeneration device into contact with the skin tissue so that an end portion of a needle of a microneedle formed in the skin regeneration device is located in a skin layer of the skin tissue to be treated, And providing a high frequency power to the microneedles such that the temperature of the end of the microneedle increases from 40 ° C to 45 ° C.

Description

[0001] Apparatus and method for skin beauty treatment [

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a skin beauty treatment apparatus and method. More particularly, the present invention relates to a device and a method for skin beauty treatment device which provides high-frequency power to the skin layer of skin tissue to strongly restore aged skin.

Humans reach the peak of life until the late teens, and after that, all cells undergo the process of aging until human death. The skin of human beings is about 20 years old and the process of aging proceeds until human death. The cause of skin aging is caused by the decrease in skin elasticity (collagen, elastin, etc.) from 0.5% to 1% every year in the mid-twenties.

In the thirties, fine lines start appearing from the eyes. In the forties, pigmentation such as spots occurs, and as the elasticity of the blood vessels decreases, a red flame starts to appear, and the skin of the jaw line, eye tails, .

Korean Patent No. 10-1636365 (Publication date June 29, 2016)

A problem to be solved by the present invention is to limit the length of the microneedles to the depth corresponding to the skin layer of the skin tissue and to use the high frequency power that is stronger than the energy provided in the skin layer through the microneedles, And to provide a skin beauty treatment device and method capable of restoring the elasticity of the skin tissue.

The problems to be solved by the present invention are not limited to the above-mentioned problems, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.

According to an aspect of the present invention, there is provided a method of treating skin, comprising the steps of: (a) A contact step of bringing the device into contact with the skin tissue, and a high-frequency power providing step of supplying a high-frequency power to the microneedles such that the temperature of the end of the microneedle is raised to 40 to 45 ° C.

And providing a growth factor material to the skin layer to increase the elasticity of the skin tissue after the high frequency power providing step.

The method may further include, after the step of providing the growth factor material, providing a moisturizing factor substance to the skin layer to shorten the recovery time of the skin tissue.

Wherein the contacting step uses a first skin regeneration device or a second skin regeneration device and the cross sectional area of the first skin regeneration device where the first microneedles are formed is narrower than the cross sectional area of the second microneedles of the second skin regeneration device have.

The cross-sectional area of the first microneedles may be 10 mm x 10 mm, and the cross-sectional area of the second microneedles may be 40 mm x 40 mm.

The first microneedles may be arranged in the form of 7 x 7 microneedles, and the second microneedles may be arranged in the form of 28 x 28 microneedles.

In order to solve the above-mentioned problems, a skin beauty treatment device according to an embodiment of the present invention includes a handle, a needle attaching part attached to one end of the handle, a needle attaching part having a plate- And a power source unit connected to the microneedles through the needle mounting unit and providing a high frequency power to the microneedles.

The microneedles may have a length of 0.01 mm to 0.05 mm protruding from the surface of the needle mounting portion.

The temperature of the end of the microneedle may increase from 40 캜 to 45 캜.

The cross-sectional area of the microneedles formed on the surface of the needle mounting portion may be 10 mm x 10 mm or 40 mm x 40 mm.

The number of the micro needles formed on the surface of the needle mounting portion may be 7 x 7 or 28 x 28.

Other specific details of the invention are included in the detailed description and drawings.

By using the apparatus and method for skin-beauty treatment according to the embodiment of the present invention, it is possible to restore a reduced elastic material (for example, collagen, elastin) in the skin tissue as the skin ages, Thereby significantly reducing the recovery time (downtime) of the skin tissue after the operation and greatly improving the skin regeneration effect.

The effects of the present invention are not limited to the above effects and can be variously extended without departing from the technical idea and scope of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view schematically showing skin tissue. Fig.
2 is a flowchart illustrating a procedure of a skin cosmetic treatment method according to the present invention.
FIG. 3 is a schematic block diagram of a skin beauty treatment device used in the skin beauty treatment method according to the present invention.
4A is a schematic perspective view of a first skin regeneration device according to the present invention.
4B is a schematic perspective view of a second skin regeneration device according to the present invention.
5A and 5B are photographs before and after application of the skin cosmetic treatment method according to the present invention.
FIGS. 6A and 6B are photographs comparing the before and after effects of the wrinkle improving effect of applying the skin cosmetic treatment method according to the present invention. FIG.
7A to 7E are photographs showing a process of removing a biceps by applying the skin cosmetic treatment method according to the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and the manner of achieving them, will be apparent from and elucidated with reference to the embodiments described hereinafter in conjunction with the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. Is provided to fully convey the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims.

The terminology used herein is for the purpose of illustrating embodiments and is not intended to be limiting of the present invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. It is noted that the terms "comprises" and / or "comprising" used in the specification are intended to be inclusive in a manner similar to the components, steps, operations, and / Or additions.

Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense commonly understood by one of ordinary skill in the art to which this invention belongs. Also, commonly used predefined terms are not ideally or excessively interpreted unless explicitly defined otherwise.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The same reference numerals are used for the same constituent elements in the drawings and redundant explanations for the same constituent elements are omitted.

The above-described symptoms of aging of the skin (reduction of skin elasticity, fine lines, pigmentation phenomenon, flushing, and skin sagging) can be improved by treating the epidermal layer of the skin. Particularly, by using the skin regeneration device according to the present invention, the skin regeneration operation is performed at the level of the skin layer, and the damage to the skin can be reduced, and the wrinkle improvement and the skin sagging phenomenon can be improved.

If existing skin regeneration devices are used for improving only one or two symptoms, the skin regeneration device used in the present invention can be used for skin regeneration such as reduction of pore, whitening effect, reduction of flushing, improvement of skin deflection, There is a big difference in that all the causes can be improved.

Conventional microneedles and therapies using high frequencies are used to apply dermal layers to target areas and to apply high-frequency heat of weak energy or energy having a predetermined intensity to avoid burns, and at the same time, the cooling device is attached together to form wrinkles, pigment, pores, To improve deflection.

However, the effect was limited due to weak heat transfer. In addition, when the micro needle penetrates the epidermal layer of the skin tissue and the needle enters the dermal layer, the layer containing the bundle of blood vessels at the boundary between the dermal layer and the epidermal layer can not penetrate through the blood vessel. There was a limit in that it interfered with daily life.

In addition, the depth of the needle penetrated to a depth of 0.5 mm or more from the skin tissue, and a cooling device or the like was mounted, so that the cross-sectional area of the needle-attached plate was widened, and the operation was not possible at all at the thin and narrow skin tissue portion like the eyelid.

In order to solve such a problem, in the present invention, the height of the protruding microneedles is limited to the depth of the skin layer of the skin tissue, and the energy supplied to the skin tissue through the microneedles is increased more significantly than the energy supplied to the skin do.

In addition, in the present invention, in order to restore the reduced elastic material (collagen, elastin) to the skin tissue, a cosmetic ingredient for growth factor is applied and a strong moisturizing factor is applied to reduce the existing downtime The present invention provides a method and an apparatus which drastically reduce the skin regeneration effect and greatly improve the skin regeneration effect.

In addition, in the present invention, the cross-sectional area of the plate on which the microneedles are formed is set to 10 mm x 10 mm, and the penetration depth of the needle is limited to 0.05 mm or less, thereby enabling the eyelid surgery to be performed to improve eyelid wrinkles and sagging. Hereinafter, the present invention will be described with reference to the drawings, and the advantages and effects of using the present invention will be described in detail.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view schematically showing skin tissue. Fig.

Referring to Fig. 1, the skin tissue is an organ covering the outside, and is composed of three layers of skin layer, dermal layer and subcutaneous fat layer from the outside. The epidermis is mostly keratinized cells of middle layer squamous epithelium. The dermis, composed of matrix proteins such as collagen fibers and elastic fibers, is located beneath the epidermis and the blood vessels, nerves, and glands are distributed in the dermis. The subcutaneous fat layer is composed of adipocytes. Skin tissue has various functions such as function of temperature control and barrier to external environment.

The skin care device and method according to the present invention is configured to provide high frequency power to the skin layer of the skin tissue. That is, the needle does not penetrate into the dermal layer where blood vessels, nerves, sweat glands, and the like are distributed. Only the skin penetrates at the level of the skin layer to perform an action for improving the aging of the skin.

Specifically, it is the keratinocyte which occupies most of the epidermis, and melanocytes, Langerhans cells, amorphous cells, and Merkel cells are present. The keratinocytes are composed of keratin filaments in the cytoplasm and are bound to each other by the collagen bodies. The keratinocytes are divided into the basal layer, the visible layer, the granular layer and the stratum corneum from the inside depending on the differentiation stage. Melanocytes are melanocyte-forming cells, distributed in the lowest layer of the epidermis, with a distribution of about 1 per 10 keratinocytes. Langerhans cells are named after the person who discovered these cells and are typical immune cells in the skin. Amorphous cells are all cells of the same shape as Langerhans cells, but do not show the presence of Birbeck granules present in Langerhans cells when observed under an electron microscope.

The boundary between the epidermis and the dermis is called the basal bar and includes constituents such as the plasma membrane of the basal cell, the transverse plate, the transparent plate, the base plate, and the fiber component toward the dermal layer.

The dermis, which is distributed beneath the epidermis, is divided into the papillary dermis and the reticular dermis, which occupies most of the dermis layer below the papillary dermis. It consists mainly of matrix proteins such as collagen fibers and elastic fibers. Collagen fibers are important in maintaining the structure and elasticity of the skin. When the amount of collagen is insufficient or damaged, it causes abnormalities of the skin and looks like an old skin. The elastic fiber is an important substance that maintains the elasticity of the skin, and when it is denatured, the elasticity of the skin is lost. In addition, Proteoclycan is a protein that binds to various sugars and plays an important role in the structure and function of the skin.

The epidermal appendage consists of a hairy sebaceous unit, an eccrine and apocrine glands unit, and a nail. The sebaceous glands are structures that produce lipids and are connected to the hair follicles. The ecrin sweat glands produce a liquid of storage stability, evaporate through the surface of the body to lower the body temperature, and apocrine sweat glands are considered to be the main function of smelling.

The subcutaneous fat layer is composed of adipocytes, and the small lobes are separated by the septum and play a role as heat damage defense, shock absorption, and nutrient reservoir.

2 is a flowchart illustrating a procedure of a skin cosmetic treatment method according to the present invention.

Referring to FIG. 2, in the method of skin beauty treatment according to the present invention, first, a skin regeneration device is placed on a skin regeneration device so that an end portion of a needle of a microneedle formed in a skin regeneration device is located in a skin layer of a skin tissue And brought into contact with the tissue (S100). Micro-needles in contact with skin tissue penetrate only the epidermis of skin tissue.

Thereafter, the microneedles are supplied with high-frequency power so that the temperature of the ends of the microneedles increases from 40 to 45 DEG C (S110). Thereby, high frequency energy (heat) is provided to the skin layer of the skin tissue. This can be used for skin care to eliminate or prevent the abovementioned skin aging phenomenon by providing a skin layer of skin tissue with high energy instantaneously at a relatively high temperature.

Then, a growth factor material for increasing the elasticity of the skin tissue is provided in the skin layer (S120). (For example, growth factor cosmetics, etc.) for increasing the elasticity of the skin tissue in a state in which the pores are enlarged by providing a high frequency energy to the skin layer of the skin tissue, thereby reducing skin elasticity , Elastin) can be restored.

Then, a moisturizing factor material for shortening the recovery time of the skin tissue is provided in the skin layer (S130). Moisturizing factor can be added to skin tissue to dramatically reduce downtime and improve skin regeneration.

Hereinafter, the advantages and effects of using the skin cosmetic treatment method according to the present invention will be described in detail.

About eyelid surgery

In the forties, the eyelids are sagging, the eyes are uncomfortable, and the eyes are showing signs of age. Improvement methods have not existed other than the surgical method of resurfacing the skin with the double eyelid surgery or under the eyebrow.

In addition, surgical treatment was the only basic treatment to improve the appearance of under-the-eye skin and the appearance of fine lines and wrinkles. However, using the methods and equipment provided in the present invention, this surgical procedure can be substituted.

The average length of the eyelids is about 4cm, the width is about 1.5 ~ 2cm, and the thickness of the eyelid skin tissue is about 0.5mm. When a physician closes his or her eyes, it becomes convex. In the present invention, 49 microneedles are formed in the equipment, and each of the microneedles is protruded with a length of about 0.01 mm to 0.05 mm to be formed on a plate of 10 mm x 10 mm. At this time, when high frequency heat is applied to the microneedles, the wrinkles of the eyelids are stretched and lifted (elevated), and the eyelids can be restored to their original state.

This size (10 mm × 10 mm) is very suitable for eyelid lifting because the size of the plate can be manipulated against curved eyelids. If it is larger than this, the procedure section of the plate is larger than the skin area of the eyelid, which makes it difficult to perform the operation on the curved eyelid.

About unnecessary cooling system

Conventional equipment used for high frequency facial skin regeneration using needles reaches the dermal layer through the epidermal layer of the needle, and the temperature of the needle can be increased to 40 ~ 45 ℃ or up to 50 ℃ depending on the applied energy. In such a case, the swelling may occur after the procedure due to the image, the swelling of the sweat may occur, or the flushing may last for several days.

In order to reduce this phenomenon, a device for lowering the temperature by bringing a cooling device into contact with a refrigerant on a needle-formed plate using a thermoelectric element is commercialized. In order to prevent heat from being transferred to the skin layer, the skin may be insulated by a length corresponding to the thickness of the skin layer when the needle penetrates through the skin.

However, in the present invention, the skin layer, not the dermal layer of the skin tissue, is targeted. Unlike conventional equipment, the length of the microneedles is less than about 0.05 mm. In addition, even when the temperature rises from 40 to 45 ° C instantaneously in the skin layer, the epidermal protein shrinks, and the burning does not occur, and the pain greatly decreases during the procedure, and no side effects such as shedding or swelling are caused.

In addition, due to the needle depth (less than about 0.05 mm) targeted only to the skin layer, the flushing of the skin tissue after the treatment can be improved to such a degree that the flushing phenomenon lasted for 1 to 2 days almost disappears within 1 to 2 hours.

How to get rid of a bruise quickly

The biceps arise as a result of leukocytes in the blood leaking into the soft tissues outside the blood vessels due to surgery or external sediment, and they are absorbed through the lymphatic vessels and disappear. If the biceps are microscopic, they appear close to yellow. In severe biceps, they appear blue or dark purple. A yellow bruise disappears for a few days to a week, but a dark purple or dark blue bruise disappears naturally for at least two weeks.

Vitamin K cream is used to make the bruises that occur after surgical operations disappear, but this is not really a way to get rid of the bruise quickly. Massage also helps remove the bruise, but it is not a quick way to get rid of it.

In order to eliminate the bruises quickly, it is effective to use the present invention. That is, in the present invention, when the length of the microneedles is applied to contact the skin tissue of the biceps and stronger heat is applied than in the conventional method, the biceps can be effectively removed. It takes at least two weeks for the biceps to disappear naturally without performing any treatment. When the method of the present invention is applied to the biceps area, the color of the biceps is changed after several hours, and within about one week The bruises can disappear completely. It can be seen that the color of the pharynx is significantly different over time from the used and untreated areas using the present invention.

The principle applied in the present invention is that the activity of the lymphatic system is abnormally actuated to recover the hemoglobin (hemoglobin) and the bruises disappear in order to recognize that the damage is caused in the skin tissue applied with the high-frequency heat.

There is a growing demand for fast elimination of the biceps after surgical operations and there has been no equipment that can effectively remove the biceps in response to this demand. However, by applying the present invention, it is possible to quickly eliminate the bruises produced in the skin tissue.

FIG. 3 is a schematic block diagram of a skin beauty treatment device used in the skin beauty treatment method according to the present invention. 4A is a schematic perspective view of a first skin regeneration device according to the present invention. 4B is a schematic perspective view of a second skin regeneration device according to the present invention.

3, the skin care apparatus according to the present invention includes a skin regeneration apparatus 100 and a power supply unit 10. The skin regeneration apparatus 100 operates by receiving a high frequency power from a power supply unit 10. FIG. 4A, the first skin regeneration device includes a handle 110a, a needle attachment part 120a attached to one end of the handle part 110a and having a plate-like surface, And includes a micro needle 121a which is formed on the surface of the mounting portion 120a and whose end portion is located in the skin layer of the skin tissue to be treated. That is, the length of the micro needle 121a may be about 0.01 mm to 0.05 mm in length protruding from the surface of the needle mounting portion 120a. This is the length of skin tissue that can penetrate only to the depth of the epidermal layer in general.

4A, in the first skin regeneration device, the cross-sectional area of the needle mounting portion 120a on which the microneedles 121a are formed is about 10 mm x 10 mm, and 7 x 7 microneedles 121a are arranged on the needle mounting portion 120a Lt; / RTI > Such a first skin regeneration device is a skin cosmetic treatment device applicable to a face region.

Referring to FIG. 4B, the second skin regeneration device includes a handle 110b, a needle attachment part 120b attached to one end of the handle part 110b and having a plate-like surface, a needle attachment part 120b formed on the surface of the needle attachment part 120b And includes a micro needle 121b whose end is located in the skin layer of the skin tissue to be treated. That is, the length of the micro needle 121b may be about 0.01 mm to 0.05 mm in length protruding from the surface of the needle mounting portion 120b. This is the length of skin tissue that can penetrate only to the depth of the epidermal layer in general.

4B, in the second skin regeneration device, the cross-sectional area of the needle mounting portion 120b on which the microneedles 121b are formed is about 40 mm x 40 mm, and 28 x 28 microneedles 121b are arranged on the needle mounting portion 120b Lt; / RTI > Such a second skin regeneration device is a skin cosmetic treatment device applicable to a body part.

5A and 5B are photographs before and after application of the skin cosmetic treatment method according to the present invention.

FIG. 5A is a photograph before the procedure, and FIG. 5B is a photograph after the procedure. INDUSTRIAL APPLICABILITY According to the present invention, it is possible to remarkably improve the pores in the skin, the whitening improvement, and the redness improvement.

FIGS. 6A and 6B are photographs comparing the before and after effects of the wrinkle improving effect of applying the skin cosmetic treatment method according to the present invention. FIG.

FIG. 6A is a photograph before the procedure, and FIG. 6B is a photograph after the procedure. INDUSTRIAL APPLICABILITY According to the present invention, it is possible to remarkably improve an effect of improving skin deflection and improving the appearance of wrinkles against the skin.

7A to 7E are photographs showing a process of removing a biceps by applying the skin cosmetic treatment method according to the present invention.

FIG. 7A is a photograph showing the appearance after the occurrence of a bruise, FIG. 7B is a photograph after 3 hours has passed after applying the skin cosmetic treatment method according to the present invention, FIG. 7C is a photograph showing the skin cosmetic treatment method according to the present invention after 12 hours FIG. 7D is a photograph after 3 days have passed after applying the skin cosmetic treatment method according to the present invention, FIG. 7E is a photograph after 6 days after applying the skin cosmetic treatment method according to the present invention It is a photograph of the back.

Referring to FIGS. 7A to 7E, it can be seen that the biceps can be rapidly removed using the skin cosmetic treatment method according to the present invention.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, You will understand. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive.

100: Beauty Equipment
110a, 110b:
120a and 120b:
121a and 121b:

Claims (11)

  1. A contact step of bringing the skin regeneration device into contact with the skin tissue such that an end portion of a needle of a microneedle formed in the skin regeneration device is positioned within a skin layer of the skin tissue to be treated; And
    And providing a high frequency power to the microneedles such that the temperature of the end of the microneedle increases to 40 占 폚 to 45 占 폚.
  2. The method according to claim 1,
    Further comprising providing a growth factor material in the skin layer to increase the elasticity of the skin tissue after the high frequency power providing step.
  3. 3. The method of claim 2,
    Further comprising the step of providing a moisturizing factor material in the skin layer to shorten the recovery time of the skin tissue after the step of providing the growth factor material.
  4. The method according to claim 1,
    Wherein the contacting step uses a first skin regeneration device or a second skin regeneration device,
    Wherein the cross-sectional area of the first skin regeneration device formed with the first microneedles is narrower than the cross-sectional area of the second microneedles of the second skin regeneration device.
  5. 5. The method of claim 4,
    The cross-sectional area of the first microneedles was 10 mm x 10 mm,
    Wherein the cross-sectional area of the second micro needle is 40 mm x 40 mm.
  6. 6. The method of claim 5,
    The first microneedles are in the form of 7 x 7 microneedles,
    Wherein the second microneedles are arranged in a size of 28 x 28 microneedles.
  7. A handle portion;
    A needle mounting portion attached to one end of the handle portion and having a plate-shaped surface;
    A microneedle formed on the surface of the needle mounting portion and positioned in a skin layer of the skin tissue to be treated at an end; And
    And a power supply unit connected to the microneedles through the needle mounting unit and providing microwave power to the microneedles.
  8. 8. The method of claim 7,
    Wherein the micro needle has a length of 0.01 mm to 0.05 mm protruding from the surface of the needle mounting portion.
  9. 9. The method of claim 8,
    Wherein the temperature of the end of the microneedle rises from 40 캜 to 45 캜.
  10. 10. The method of claim 9,
    Wherein the cross-sectional area of the micro-needle formed on the surface of the needle mounting portion is 10 mm x 10 mm or 40 mm x 40 mm.
  11. 10. The method of claim 9,
    And the number of micro needles formed on the surface of the needle mounting portion is 7 x 7 or 28 x 28.
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