KR20220103432A - Method for Refining or Restoring Skin Area Pigmented by Microblading or Semi-Permanent Makeup - Google Patents

Abstract

The present invention relates to a method for correcting or restoring a target area to be covered where pigment is deposited by micro blading or semi-permanent makeup. The method comprises the step of: specifying the target area to be covered; and distinguishing the skin color of the target area to be covered from a normal skin color on which no pigment is deposited; and injecting a first cover composition similar to the normal skin color to the target area to be covered.

Description

Method for Refining or Restoring Skin Area Pigmented by Microblading or Semi-Permanent Makeup}

The present invention relates to a method for correcting or repairing pigmented skin areas by eyebrow tattooing or semi-permanent makeup, and more specifically, a problem that can destroy burn scars or hair follicle cells while being inexpensive compared to a method for removing pigmentation It relates to a method that is free from the present invention and, nevertheless, exhibits a remarkable pigmentation improvement effect.

In general, eyebrows refer to hair that grows in a bow shape just above the eye socket bone above the upper eyelid. Since these eyebrows have different shapes, thickness, and brightness for each individual, it greatly affects a person's impression. If the eyebrows are thin or partially absent, it may act as a psychological complex factor that makes you lack confidence in your appearance.

Recently, as interest in beauty and makeup has increased, attempts are being made to overcome these complex factors with machine-based eyebrow tattooing or semi-permanent makeup techniques.

Here, the eyebrow tattoo is a cosmetic procedure in which a dark color pigment composition is injected into the dermis layer located at a certain depth from the skin surface where the eyebrows are located so as to be recognized as eyebrows to form the shape of the eyebrows, and semi-permanent makeup uses a pigment composition It is a procedure that injects into the epidermis or upper dermis layer of the skin surface in the eyebrow area.

However, eyebrow tattoo or semi-permanent makeup may vary in the form and shape of the tattoo depending on the skill or strength of the operator and the equipment used, and these results may feel unsatisfactory depending on the subjective taste of the operator, so the shape of the treated eyebrows Reoperation may be necessary to adjust or create a new shape. On the other hand, if the pigment composition spreads into the inner layer of the dermis layer or is injected and diffused into the capillaries due to an incorrect procedure, permanent bluish or reddish pigmentation may be induced in the treated area.

Therefore, in order to readjust the shape of the eyebrows or to remove the pigmentation that has penetrated deep into the skin, expensive laser treatment must be repeatedly performed to remove the existing tattoo, which can leave burn scars on the skin and, in some cases, the dermis. The hair follicle cells of the hair follicle are destroyed, leading to hair loss in the eyebrow area, and the eyebrows may no longer grow, and various problems may occur, such as the pigmentation not being erased cleanly as intended.

The present invention provides a novel method for correcting or repairing pigmented skin areas by eyebrow tattoo or semi-permanent makeup as described above without performing expensive laser treatment.

The method according to the present invention is inexpensive compared to the method for removing pigmentation, and there is no problem of destroying burn scars or hair follicle cells, and nevertheless shows a remarkable pigmentation improvement effect.

Accordingly, it is a practical object of the present invention to provide specific details about the implementation of such a method.

The present invention provides a method of correcting or repairing a covered area that is pigmented by eyebrow tattoo or semi-permanent makeup.

In one specific example, the method comprises the steps of specifying the target area to be covered;

distinguishing the skin color of the covered area from the normal skin color in which the pigment is not deposited; and

It may include injecting a first cover composition similar to the general skin color to the target area to be covered.

In the present invention, the cover may be one that (i) transforms the pigmented skin to have a color close to or without difference from the original skin color when viewed with the naked eye, and (ii) the color of the deposited skin In harmony with the injected cover composition of the present invention, it may mean a state close to or no difference from the original skin color, and (iii) more satisfying the shape of the area requiring cover, for example, the shape of the eyebrow. It may mean to modify, change, or transform into a new form.

In one specific example, the area to be covered may correspond to the entire skin of the human body as long as it is a location capable of changing the color of the skin and/or hair, but the tattoo or semi-permanent makeup is re-formed on the skin area where the tattoo or semi-permanent makeup is completed It may be a skin region and/or pigmented skin region desired to be performed, and among others, a region pigmented by tattooing or semi-permanent makeup on the eyebrow region.

In one specific example, when the first cover composition is injected into the skin of the recipient, various skin tones such as light skin tone, dark skin tone, red skin tone, bluish skin tone or yellowish skin tone It may include one or more color tones that are in harmony with the skin tone to cover the skin area, and specifically may include one or more pigments selected from the group consisting of apricot color, mustard color, ivory color and light brown color, more specifically may include all four pigments of apricot color, mustard color, ivory color and light brown color.

That is, in the present invention, the first cover composition can implement a suitable color tone to effectively cover the target area of the recipient by blending the above-described four pigments.

In one specific example, the first cover composition may include the ivory color pigment in an amount of 60 to 80% by weight based on the total weight thereof. The ivory pigment can be used as a basic color tone for realizing a color that matches the skin tone of the recipient, and by mixing apricot color, mustard color and light brown in a predetermined ratio here, the target color, for example, light skin tone, dark skin tone, and red color can cover pigmentation by harmonizing with skin tone, bluish skin tone, or yellowish skin tone.

In one specific example, the first cover composition may include the mustard color pigment in an amount of 1 to 10% by weight based on the total weight thereof. The mustard pigment may be used to adjust a yellowish tone to the skin tone, and may be appropriately added or subtracted in the above content range to implement this.

In one specific example, the first cover composition may include the apricot color pigment in an amount of 1 to 10% by weight based on the total weight thereof. The apricot pigment may be used to adjust the red tone to the skin tone, and may be appropriately added or subtracted in the above content range to implement this.

In one specific example, the first cover composition may include 0 to 10% by weight of the light brown pigment based on the total weight thereof. The light brown pigment may be used to adjust the dark tone of the skin tone, and may be appropriately added or subtracted in the above content range to implement this.

On the other hand, in the case of an eyebrow tattoo, when the injected pigment is projected out of the skin, it may harmonize with the color of the skin to exhibit red or blue pigmentation (or color afterimage).

Accordingly, the method according to the present invention may further comprise the step of using a second cover composition to cover such pigmentation more effectively.

Specifically, the method of the present invention may further include injecting a second cover composition different from the first cover composition into the covered area, wherein the second cover composition is a color complementary to the skin color of the covered area. It may include a phosphorus pigment, or a pigment representing a tone brighter than the normal skin color, and the complementary color may refer to, for example, colors facing each other on Munsell's 10 color wheel.

For example, when the pigmentation shown to the recipient is close to blue, it is preferable that the second cover composition belongs to a relatively red color series or contains a pigment of a light tone enough to dilute the color into a light color. It can be effective in removing or diluting the blue color.

On the other hand, when the pigmentation is close to red, the second cover composition contains a pigment of a light tone that belongs to a relatively green series or can dilute the color into a pale color to remove or remove the red color of the pigmentation. It may be effective for dilution.

In one specific example, the injecting of the second cover composition may be performed before the injecting of the first cover composition.

That is, in the method of the present invention, the second cover composition is first injected into the target area to be covered, the above-mentioned pigmentation is first removed or diluted slightly to make it similar to the skin color of the recipient, and then the first cover similar to the original skin color. By applying the composition, it is possible to maximize the effect of covering pigmentation.

The second cover composition may include one or more pigments selected from the group consisting of apricot color, mustard color, ivory color and light brown color, like the first cover composition, and has a color complementary to the skin color of the target area to be covered, or The above four color tones can be appropriately combined to reveal a tone lighter than normal skin color.

In one specific example, in the method of the present invention, the first cover composition and the second cover composition may be injected into the epidermis and/or the boundary region between the epidermis and the dermis as shown in FIG. 1 .

In one specific example, the method of the present invention may further include the step of sketching (designing) a tattoo or semi-permanent makeup area in a modified form on the subject's skin, for example, the eyebrow area, wherein the method comprises: It may further include the step of injecting a cosmetic coloring composition to the site.

In one specific example, the cosmetic coloring composition may be injected into the epidermal layer or the dermis layer of the recipient, and may include carbon black fine powder.

In one specific example, when the target region to be covered is located outside the sketch region, the method may further include injecting a second cover composition different from the first cover composition into the target region to be covered.

In one specific example, the cosmetic color composition may be injected at least 4 weeks after the injection of the first cover composition. The period from the injection of the first cover composition to the use of the cosmetic coloring composition is very important, and if injected before 4 weeks, the skin tissue is stimulated again in a state where the skin is not regenerated, resulting in a permanent scar on the area to be covered It can leave behind and the color development of the cosmetic coloring composition may also be reduced.

However, when the target area to be covered is located in the sketch area, the step of injecting the cosmetic color composition may be performed before the step of injecting the first cover composition, and in this case, the first cover composition is the cosmetic color composition. It can be injected at least 4 weeks after injection.

In a specific example, when the first cover composition is injected to cover the entire sketched area, that is, when the sketched area and the covered area are the same, at least 4 weeks after injecting the first cover composition into the covered area After injecting the cosmetic color composition, at least 4 weeks after injecting the cosmetic color composition, the first cover composition and/or the second cover composition may be partially or completely additionally injected to compensate for the lack of coverage. have.

In one specific example, each of the first cover composition and the second cover composition may be injected through at least one technique selected from the group consisting of tearing, shaking, pushing and sliding using a needle, and the needle is embossed. It could be Derry Needle.

In the present invention, "pulling" is a technique for injecting the pigment composition using a needle, which is an injection tool, and specifically, a technique for injecting the composition using only 3 to 4 needles in a needle assembly including 20 or more needles. to be. This tearing technique, for example, attaches 3 or 4 needles to the skin regardless of the location of the needles, advances the needles at a distance of about 1 mm, and gradually It is performed by lifting the needle up to the last needle while lifting it up at an angle of about 15 degrees to the When the skin is pushed in the direction of the tool, a sound as if the skin surface is being ripped as the needle is detached from the skin and lines can be expressed at the same time.

In the present invention, “shaking” refers to a technique in which the injection tool is placed in close contact with the target area to be covered under the condition that it does not press the target area to be covered, and shakes while repeating forward and backward movements, and secures a predetermined area or space between the eyebrows. It is useful to express a line for

In the present invention, "sliding" is a technique of arranging the outline of the surface with a line by, for example, advancing only 1 to 3 times in a state in which the injection tool is in close contact with the target site to be covered.

In the present invention, “pushing” refers to a needle assembly including 20 or more needles, which is arranged in an intermediate position in close contact with the target area to be covered, and then moves forward and backward while moving at an angle of about 30 degrees to the skin surface. This technique is repeated 10 to 20 times. In this technique, the front and rear ends of the needle assembly do not come into contact with the skin, and thus an unnecessary boundary is not formed, and a gradation effect can be applied to the area to be covered. In summary, the pushing technique is a technique for expressing a color on a narrow surface between the eyebrows or for correcting a certain range of a target area to be covered.

In one specific example, when the first cover composition and the second cover composition are injected, the depth of the boundary region between the epidermis and the dermis can be evenly adjusted by pulling the skin outward with the injection position of the needle as the center. .

In this case, the injection of the first cover composition and the second cover composition may penetrate the skin including a plurality of needles, and may be performed by a needle assembly capable of injecting the composition through the inside.

In one specific example, the cover composition may be injected with the needle at an angle of 80 to 90 degrees, specifically 90 degrees with respect to the skin surface, in which case the cover composition is applied to a deep part of the skin, for example 0.2 mm to 4.0 It can be injected to a depth of mm. In addition, the composition may be injected by maintaining the needle at an angle of 50 to 70, specifically 55 to 65 degrees, and more specifically 60 degrees with respect to the skin surface, in this case a shallow area of the skin, for example 0.2 The cover composition can be injected to a depth of mm to 0.3 mm.

However, as shown in FIG. 2 , the depth of the skin to which the cover composition is injected is not determined depending on the angle of the needle, and the depth at which the cover composition is injected may be appropriately adjusted according to the degree of pigmentation of the target area of the subject to be covered. can

The method according to the present invention is cheaper than laser treatment, and there is no fear of destroying burn scars or hair follicle cells. By making it easier to readjust, there is an advantage in that it is possible to change from artificial and unstylish eyebrows to natural and refined eyebrows.

1 is a schematic diagram of a cross-section of the skin of the eyebrow region.
2 is a schematic diagram showing a method of injecting the cover composition of the present invention.
3 is a schematic diagram of the injection angle.
4 to 9 are photographs showing the process of operating the method according to the present invention and the result of the procedure, respectively.

The method according to the present invention will be described in more detail below with reference to the drawings.

1 shows a cross-section of the skin of the eyebrow region. Referring to FIG. 1 , the epidermis is located at the uppermost end and has an uneven surface. Therefore, it is possible to smooth the treated area by pulling the epidermis during the procedure, and in this state, the cover composition can be injected into the epidermis with a needle.

2 and 3 schematically show a method of injecting the cover composition of the present invention using a needle.

First, (a) of Figure 2 is an example of a method of maintaining the needle at an angle of about 90 degrees and injecting the cover composition when the pigmentation is only on the epidermis, covering the epidermal layer at a depth of about 0.2 to 0.3 mm from the skin surface. The composition may be injected.

Figure 2 (b) is an example of a method of injecting the cover composition while maintaining the needle at an angle of about 60 degrees when the pigmentation is present in the dermis deeper beyond the boundary of the epidermis, from about 1.0 to 2.0 from the skin surface The cover composition can be injected into the dermal layer to a depth of mm.

Figure 2 (c) is an example of a method of injecting the cover composition while maintaining the needle at an angle of about 60 degrees when the pigmentation is at a deeper position in the dermis than in the previous example, from about 3.0 to 4.0 from the skin surface. The cover composition can be injected into the dermal layer to a depth of mm.

3 (a) is a method in which the needle is injected at an angle of about 90 to the skin surface, and it is effective to inject the cover composition into a relatively deep area of the skin (eg, about 0.3 to 2 mm deep from the skin surface). can

3 (b) is a method of injecting a needle at an angle of about 60 with respect to the skin surface, which is effective for injecting the cover composition into a relatively shallow area of the skin (eg, about 0.2 to 0.3 mm deep from the skin surface). can

4 is a photograph showing the procedure of the method of correcting or repairing the cover target area on which the pigment is deposited according to the present invention.

Referring to (a) of FIG. 4 , it was confirmed that the eyebrow texture was unnaturally flat due to an incorrect eyebrow tattoo that was previously performed by the recipient, and red scars and pigmentation were present around the treatment area. can do. Therefore, the eyebrows and the pigmented periphery were set as areas to be covered.

When such pigmentation is present, it is possible to immediately prepare a first cover composition having a tone similar to the skin color and inject it into the area to be covered, but the color of the pigmentation area can be diluted or removed to a lighter color It may be more preferable to prepare the skin tone by first injecting the second cover composition including a pigment having a light tone to the extent that it can be diluted or removed to a lighter color or the color of the pigmented area. Accordingly, in FIG. 4(b), a second cover composition having a lighter tone compared to the pigmentation of the area to be covered shown in (a) (color combination: ivory color 75% by weight, mustard color 7% by weight, apricot color 8% by weight, A photograph after injection of a light brown 10% by weight) is shown. In (b) of FIG. 4 , it can be confirmed that the covered area, which was red due to pigmentation, is corrected to be close to the original skin tone compared to (a).

Thereafter, a first cover composition according to the present invention, that is, a first cover composition having substantially the same color tone as the original skin tone (color mixing ratio: ivory color 70% by weight, apricot color 10% by weight, mustard color 10% by weight, light brown 10% by weight) %), and the results are shown in FIG. 4(c).

As can be seen from the drawings, it can be seen that the skin color of the covered area has changed enough to be indistinguishable from the skin color of other areas of the face compared to (a) and (b) above. Accordingly, it can be seen that the method according to the present invention is effective in correcting/recovering the area to be covered that is pigmented by eyebrow tattoo or semi-permanent makeup.

After taking the photo of FIG. 4(c) and taking the skin regeneration period into consideration, after 4 weeks have elapsed, the black cosmetic pigment composition for expressing the eyebrow texture was limited to the area to be covered and injected to express the shape of the eyebrow hair. The results are shown in Figure 4 (d).

Comparing (a) and (d) of FIG. 4 , it can be seen that the skin tone is arranged enough to be indistinguishable from the original skin color when compared with the eyebrows of the first recipient, and the eyebrow hairs are also seen more three-dimensionally.

5 shows a photograph of the result of covering another subject by the method according to the present invention.

First, referring to FIGS. 5 (a) and 5 (b), red pigmentation is formed in the periphery of the treated eyebrows due to the previously performed eyebrow tattoo, and there is a localized gap without eyebrow hair. The eyebrow hair around the forehead is not expressed and exists only in black like a one-time makeup drawn with a pencil.

Thus, the first cover composition is formulated to have a tone substantially identical to that of the skin color (tone mixing ratio: ivory color 73% by weight, apricot color 10% by weight, mustard color 10% by weight, light brown 7% by weight), and applying the first cover composition to the actual eyebrows It was treated as shown in FIG. 5(c) by injecting the entire area to be covered except for the hair.

Comparing (a) and (c) of FIG. 5 , it can be confirmed that the tattoo in the shape of eyebrow hair that has been previously operated on the target area of the subject to be covered is removed and covered by the first cover composition like the original skin.

After about 4 weeks, the black cosmetic pigment composition for expressing the eyebrow hair was limitedly injected into the target area to be covered, and the shape of the eyebrow hair was expressed, and the results are shown in FIGS. 5(d) and 5(e). Referring to FIGS. 5 (d) and 5 (e), it can be seen that there is no red pigmentation and the shape of the eyebrow hair is three-dimensional compared to the first covered area, and in particular, the eyebrow hair around the forehead is expressed similarly to the actual eyebrow hair. .

Fig. 6 shows another photograph of a procedure in which the method of the present invention is performed. The recipient shown in (a) of FIG. 6 has dark brown pigmentation around the eyebrows, and the overall shape of the eyebrows is thick.

As previously described in FIGS. 4 and 5, the second cover composition (color combination: ivory color 78% by weight, mustard color 2% by weight, apricot color 10% by weight, light brown 10% by weight) and the first cover composition (color combination: ivory) 73% by weight of color, 10% by weight of mustard color, 10% by weight of apricot color, 7% by weight of light brown) are used in order to adjust the skin tone of the area to be covered, and after about 4 weeks, a black cosmetic pigment to express the eyebrow hair Each of the eyebrow hairs was expressed to appear three-dimensional using the composition.

Fig. 6 (b) shows a photograph of the subject after the procedure, and comparing this with Fig. 6 (c), it can be seen that pigmentation is not confirmed and the tail of the eyebrows has been changed into a sharp one. .

6, those skilled in the art will appreciate that, while the method of the present invention is effective in covering pigmentation, it is also particularly effective in the procedure of covering previously tattooed brow hairs with the composition of the present invention and reshaping the overall shape of the eyebrows. .

7 is another photograph of the procedure performed by the method of the present invention is shown. Referring to (a) of FIG. 7 , although pigmentation is not confirmed for the recipient, the method according to the present invention was performed to re-adjust the shape of the eyebrows so that the eyebrows as a whole face upward, as in FIGS. 4 to 6 above. a second cover composition (tint formulation: 79% by weight ivory, 10% by weight mustard, 10% by weight apricot, 1% by weight light brown) and a first cover composition (tint formulation: 80% by weight ivory, 10% by weight mustard; Apricot color 7% by weight, light brown 3% by weight) was used to adjust the skin tone of the area to be covered.

After about 4 weeks, the overall shape and position of the eyebrows were readjusted by expressing each eyebrow hair three-dimensionally using a black cosmetic pigment composition for expressing the eyebrow hair, and the result is shown in FIG. 7(b). did.

When comparing (a) and (b) of Figure 7, despite the readjustment of the shape and position of the eyebrows, the skin color around the eyebrows was distinguished from the skin color of other facial parts, or undesirable aspects such as pigmentation did not appear. From these results, those skilled in the art can understand that the method of the present invention can produce satisfactory results without any side effects or cost burden to the subject who desires re-treatment.

8 is another photograph of the procedure performed by the method of the present invention is shown. The recipient photographed in FIG. 8 had a number of scars and pigmentation close to blue on the skin by performing laser treatment three times to remove the pigment after the operation of the eyebrow tattoo.

4 to 6, the second cover composition (color combination: ivory color 80% by weight, mustard color 10% by weight, apricot color 9% by weight, light brown 1% by weight) and the first cover composition (color combination: ivory color) 76% by weight, mustard color 4% by weight, apricot color 10% by weight, light brown 10% by weight) was used to adjust the skin tone of the area to be covered.

After about 4 weeks, the overall shape and position of the eyebrows were readjusted by sketching each eyebrow hair to appear three-dimensionally using a black cosmetic pigment composition for expressing the eyebrow hair, and the result is shown in FIG. 8(b). did.

Referring to (b) of FIG. 8 , it can be seen that pigmentation is not observed and the tail portion of the eyebrow is changed to a shorter length.

These results suggest that the method of the present invention can replace laser treatment in terms of removal of pigmentation and correction/repair of eyebrow tattoo or semi-permanent makeup.

9 is another photograph of the procedure performed by the method of the present invention is shown. The recipient photographed in FIG. 9 had red pigmentation due to an incorrect eyebrow tattoo previously performed, and thus, as in FIGS. 4 to 6, the second cover composition (color combination: ivory color 80% by weight, mustard color 9% by weight) %, apricot color 10% by weight, light brown 1% by weight) and the first cover composition (color formulation: ivory 77% by weight, mustard 10% by weight, apricot 10% by weight, light brown 3% by weight) are injected into the area to be covered to remove pigmentation, and then blend the first cover composition (tone blending ratio: ivory 80% by weight, apricot color 10% by weight, mustard color 10% by weight, light brown 0% by weight), and apply the first cover composition to the actual eyebrows It was injected into the entire area to be covered except for the hair, so that it had substantially the same color tone as the skin color. Four weeks after the injection of the first cover composition, the shape of the eyebrows was readjusted while injecting the black cosmetic pigment composition for expressing the eyebrow texture by limiting it to the area to be covered.

In summary, as can be seen from the photos shown in FIGS. 4 to 9 , the method of the present invention effectively covers the pigmentation generated by the existing tattoo treatment on the eyebrow area, and in this covered state, a more three-dimensional eyebrow hair is created. It can be seen that the form is implemented.

Although the methods of the present invention have been described with reference to the drawings, those of ordinary skill in the art to which the present invention pertains will be able to make various applications and modifications within the scope of the present invention based on the above contents.

Claims (14)

A method of correcting or restoring a covered area that is pigmented by eyebrow tattoo or semi-permanent makeup, comprising:
specifying the target area to be covered;
distinguishing the skin color of the covered area from the normal skin color in which the pigment is not deposited; and
and injecting a first cover composition similar to the normal skin color to the area to be covered. The method of claim 1,
The first cover composition includes at least one selected from the group consisting of apricot color, mustard color, ivory color, and light brown color. 3. The method of claim 2,
A method comprising 60 to 80% by weight of the ivory color pigment based on the total weight of the first cover composition. The method of claim 1,
The method further comprises injecting a second cover composition different from the first cover composition into the area to be covered,
The second cover composition includes a pigment complementary to the skin color of the covered area, or exhibits a brighter tone than the normal skin color. 5. The method of claim 4,
wherein the step of dispensing the second cover composition occurs prior to the step of dispensing the first cover composition. 5. The method of claim 1 or 4,
A method of injecting the first cover composition and the second cover composition into the epidermis and/or the boundary region between the epidermis and the dermis of the area to be covered. The method of claim 1,
The method further comprising the step of sketching a semi-permanent makeup area in a modified form on the skin of the recipient. 8. The method of claim 7,
The method further comprising injecting a cosmetic coloring composition into the sketch area. 9. The method of claim 8,
A method of injecting the cosmetic pigment composition into the epidermis of the recipient. 9. The method of claim 8,
The cosmetic color composition comprises a carbon black fine powder. 8. The method of claim 7,
The method further comprising the step of injecting a second cover composition different from the first cover composition into the target area to be covered when the area to be covered is located other than the sketch area. 9. The method of claim 8,
The cosmetic color composition is injected at least 4 weeks after the injection of the first cover composition. 12. The method of claim 1, 4 or 11,
Each of the first cover composition and the second cover composition is injected through at least one technique selected from the group consisting of tearing, shaking, pushing and sliding using a needle. 14. The method of claim 13,
When injecting the first cover composition and the second cover composition, by pulling the skin outward with the injection position of the needle as a center, the method of evenly adjusting the depth of the boundary region between the epidermis and the dermis.

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