KR20210124090A - Skin using microneedle - Google Patents

Abstract

Disclosed is a disposable skin care tool using fine needles. As an elastic cushion layer on which microneedles are planted or an entire gripping body is made of self-elastic silicone, skin damage can be prevented even when relatively strong pressure is applied by the microneedles. As the elastic cushion layer or the gripping body is manufactured in a relatively small rectangular shape with horizontal and vertical lengths of 0.1 to 0.3 cm and 0.3 to 0.7 cm, respectively, a specific skin part of a relatively narrow area such as eyebrows can be precisely stimulated. The disposable skin care tool using fine needles according to the disclosure comprises: a gripping body gripped by a user's hand; an elastic cushion layer laminated on one end surface of the gripping body; and a microneedle planted so as to protrude on the surface of the elastic cushion layer.

Description

Disposable skin care device using fine needles {SKIN USING MICRONEEDLE}

The disclosed content relates to a skin care device that provides a cosmetic effect similar to that of microneedle therapy (MTS).

Unless otherwise indicated herein, the contents described in this identification are not prior art to the claims of this application, and the description in this identification is not admitted to be prior art.

In general, microneedle therapy (MTS) uses a number of microneedles to induce physical damage to stimulate fibroblasts to induce collagen remodeling, and drugs with high molecular weight or difficult to polarize can effectively penetrate the skin. It refers to a treatment that makes the skin regenerating effect appear by creating a passageway. This microneedle treatment is performed in medical institutions such as dermatology hospitals, and it is used as a method of stimulating the skin by repeatedly rubbing the roller with the microneedle on acne scars or enlarged pores.

As an example of a microneedle roller applied to such microneedle treatment, Korean Patent Laid-Open No. 10-2008-0067519 (published on July 21, 2008) discloses a roller part protruding from a plurality of microneedles on the outer circumferential surface, and a roller part penetrating the center of the roller part. It includes a handle part formed with a 'C'-shaped fixing part for supporting the central shaft and both ends of the central shaft, and both ends of the fixing part have a through hole through which the central axis passes, and the through hole has one end open. A microneedle roller is disclosed.

In addition, in Korean Patent Registration No. 10-1774803 (2017.08.30), the surface of the roller and the microneedle formed on the liner is made of a biodegradable cosmetic material, which is cut from the microneedle sheet and attached to the circumferential surface of the roller. There is disclosed a roller-type skin care device using a micro-needle, characterized in that it consists of a micro-needle part and a handle part to which the roller is rotatably coupled.

However, the microneedle treatment using the aforementioned microneedle roller is performed in a medical institution such as a dermatology hospital, and there is a limitation that it cannot be used in a general skin care company according to the medical law.

In addition, in the aforementioned microneedle roller, skin damage may be induced by excessive pressing force as the fine needle is directly fixedly coupled to the roller. It was inconvenient to have to adjust them one by one.

In addition, since the aforementioned microneedle roller has a relatively wide skin contact area, it is difficult to stimulate only a relatively narrow skin area such as eyebrows.

1. Korean Patent Publication No. 10-2008-0067519 (2008.07.21) 2. Republic of Korea Patent Registration No. 10-1774803 (2017.08.30)

In order to provide a disposable skin care device using a microneedle which is manufactured in a relatively small rectangular shape with a horizontal and vertical length of 0.1 to 0.3 cm and 0.3 to 0.7 cm, respectively, while the part on which the fine needle is planted is made of a material having elasticity. do.

It is not limited to the technical problems as described above, and it is obvious that another technical problem may be derived from the following description.

The content disclosed as an embodiment includes a gripping body gripped by a user's hand, an elastic cushion layer laminated on one end surface of the gripping body, and a microneedle planted to protrude on the surface of the elastic cushion layer. Disposable skin care devices using microneedles are described.

On the other hand, the disclosed content as another embodiment describes a disposable skin care device using a microneedle including a gripping body gripped by the user's hand and a microneedle planted so as to protrude on one end surface of the gripping body.

In the disposable skin care device using the fine needle according to the disclosure, as the elastic cushion layer on which the fine needle is planted or the entire gripping body is made of self-elastic silicone, even when relatively strong pressure is applied by the fine needle, skin damage is prevented. There are great benefits that can be avoided.

In addition, as the elastic cushion layer or the gripping body is manufactured in a relatively small rectangular shape with horizontal and vertical lengths of 0.1 to 0.3 cm and 0.3 to 0.7 cm, respectively, a specific skin part of a relatively narrow area, such as eyebrows, is precisely stimulated There are advantages to being

Effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.

1 is a perspective view of a disposable skin care device using a fine needle according to an embodiment of the disclosed subject matter.
2 is a state diagram of a disposable skin care device using a fine needle according to an embodiment of the disclosed subject matter.
3 is a perspective view of a disposable skin care device using a fine needle according to another embodiment of the disclosed subject matter.

Advantages and features of the disclosed subject matter and methods for achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the disclosed content is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only the present embodiments allow the disclosure of the disclosed content to be complete, and common knowledge in the technical field to which the disclosed content belongs. It is provided to fully inform the possessor of the scope of the disclosed content, and the disclosed content is only defined by the scope of the claims. Like reference numerals refer to like elements throughout.

In describing embodiments of the disclosed content, if it is determined that a detailed description of a well-known function or configuration may unnecessarily obscure the gist of the disclosed content, the detailed description will be omitted. In addition, the terms to be described later are terms defined in consideration of functions in the embodiments of the disclosed contents, which may vary according to the intention or custom of the operator. Therefore, the definition should be made based on the content throughout this specification.

1 and 2 show one embodiment according to the disclosed subject matter. Fig. 1 is a perspective view, and Fig. 2 is a state diagram of use.

Hereinafter, the constituent members of the disposable skin care device 1 using a fine needle according to an embodiment of the disclosure with reference to FIGS. 1 and 2, their connection relationship, and the overall method of use will be described in detail.

First, referring to FIG. 1 , the gripping body 10 is gripped by the user's hand. To this end, the gripping body 10 is formed in a linear bar shape like a writing instrument, and the horizontal and vertical lengths of one end surface are 0.1 to 0.3 cm and 0.3 to 0.7 cm, respectively. manufactured. This is to enable it to be used precisely in a region with a relatively narrow area such as the eyebrow region, and also to allow the elastic cushion layer 20 to be described later to be stably stacked.

In addition, the gripping body 10 may be partially bent so that it can be easily gripped by a user, and can be deformed into a shape corresponding to that so that the palm and the finger can be in close contact therewith. In addition, although not shown, an anti-slip protrusion may be formed to protrude in the corresponding region so that the palm and fingers do not slip during gripping, and the length thereof may be freely adjusted.

This gripping body 10 is made of one of wood, synthetic resin material and foam material. In this case, since the disposable skin care device 1 using a fine needle is usually used for a one-time use in a massage service provider, it is preferable to use recycled materials to reduce the manufacturing cost.

An elastic cushion layer 20 is laminated on one end surface of the gripping body 10 described above. The elastic cushion layer 20 serves to prevent skin damage even when relatively strong pressure is applied by the fine needle 30 to be described later. That is, the elastic cushion layer 20 causes the fine needle 30 to retreat to the rear side, that is, in the opposite direction to the skin, by its own elasticity when pressure is applied to the skin by the tip of the fine needle 30, so that excessive stimulation of the skin is prevented. It can be prevented from being applied and wounding from occurring. For this purpose, the transferred elastic cushion layer 20 is made of a silicone material having its own elastic restoring force. And it is manufactured in a rectangular shape corresponding to one end surface of the gripping body 10 .

A plurality of fine needles 30 are planted so as to protrude on the surface of the elastic cushion layer 20 described above. The aforementioned fine needle 30 is directly pressurized on the skin to stimulate the fibroblasts and also induces collagen remodeling by causing physical damage. In addition, the skin regeneration effect appears by creating a channel through which a drug with a large molecular weight or a drug that is difficult to polarize can effectively penetrate into the skin.

The fine needle 30 is manufactured to have a total length of 0.01 to 0.05 mm, the lower end is planted on the elastic cushion layer 20, and the upper end is processed to be sharp enough to allow micro stimulation. And the entire elastic cushion layer 20 may be planted at regular intervals or may be planted to have a specific shape such as a circle or a polygon. Such a fine needle 30 is made of one selected from a metal material, a synthetic resin material, and wood.

3 is a perspective view showing another embodiment of the disclosed contents, and it is noted that the same reference numerals are used for the same constituent members as those of FIGS. 1 and 2 .

Hereinafter, a disposable skin care device 1 ′ using a fine needle according to another embodiment of the disclosure will be described in detail with reference to FIG. 3 .

Disposable skin care device 1 ′ using a microneedle according to another embodiment of the present disclosure includes a gripping body 10 gripped by a user’s hand, and a microscopically planted protrudingly on one end surface of the gripping body 10 . A needle 30 is included.

And the aforementioned gripping body 10 is made of silicon, and the fine needle 30 has an overall length of 0.01 to 0.05 mm.

The disposable skin care device 1 ′ using a fine needle according to another embodiment of the disclosure disclosed herein does not require an elastic cushion layer 20 on one end surface of the holding body 10, and the entire holding body 10 is made of silicone. The only difference is that the microneedle 30 is directly planted on one end surface of the gripping body 10, but the overall configuration and connection relationship and usage method of the invention are disposable skin care using the microneedle according to the above-described contents. Since it is similar to the mechanism 1 and can be sufficiently inferred from the above description, the overlapping description will be omitted for the sake of simplification of the specification.

Disposable skin care devices (1, 1') using fine needles as described above are made of silicone having self-elasticity as the entire elastic cushion layer 20 or gripping body 10 on which the fine needles 30 are planted. Even if a relatively strong pressure is applied by the fine needle 30 , damage to the skin can be prevented.

In addition, as the elastic cushion layer 20 or the gripping body 10 is manufactured in a relatively small rectangular shape with horizontal and vertical lengths of 0.1 to 0.3 cm and 0.3 to 0.7 cm, respectively, of one end surface of a relatively narrow area such as eyebrows Skin areas can be precisely stimulated.

The disclosed content is merely an example, and since it can be variously changed and implemented by those skilled in the art without departing from the gist of the claims claimed in the claims, the protection scope of the disclosed content is limited to the specific implementations described above. Examples are not limited.

1,1' : Disposable skin care device using fine needle
10: grip body
20: elastic cushion layer
30: fine needle

Claims (1)

a gripping body made of one of wood, synthetic resin material, and foam material, gripped by the user's hand, and having one end surface formed in a rectangular shape with horizontal and vertical lengths of 0.1 to 0.3 cm and 0.3 to 0.7 cm, respectively;
an elastic cushion layer laminated on one end surface of the gripping body; and
A plurality of fine needles are planted so as to protrude on the surface of the elastic cushion layer, the lower end is planted on the elastic cushion layer, and the upper end is each sharply processed.
A part of the gripping body is bent so that it can be easily gripped by a user,
The elastic cushion layer is laminated to correspond to the shape of one end surface of the gripping body and is made of silicone,
The microneedle is a disposable skin care device using a fine needle which is made of one selected from a metal material, a synthetic resin material, and a wood and has an overall length of 0.01 to 0.05 mm.

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