KR101744676B1 - The Sheet Mask for Iontophoresis and a mask assembly therewith - Google Patents

Abstract

The present invention relates to a sheet type mask for iontophoresis, and more particularly, to a sheet type mask for iontophoresis, which comprises a first perforation formed at a portion corresponding to an eye, a nose, The present invention relates to a sheet-like mask for iontophoresis,

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a sheet type mask for iontophoresis and a mask assembly using the same,

The present invention relates to a sheet type mask for iontophoresis and a mask assembly using the same, and more particularly to a sheet type mask for iontophoresis, which comprises a first perforation formed at a portion corresponding to the eyes, nose, The present invention relates to a sheet-like mask for iontophoresis and a mask assembly using the same.

In general, when the drug is transdermally administered to an ionic, ionic or non-ionic drug, the drug molecules or the ions of the solvent molecules are electrically moved through the electric propulsion force in order to induce their rapid and rapid administration. The method of administering an effective drug to the human body through skin or mucosal quality is mainly used. For example, there are iontophoresis, electroosmosis, electroporation, and sonophoresis and iaserporation using a physical means such as a sound wave or a light beam. .

The iontophoresis is known to be the most representative means of utilizing such an electric propulsion force, and the iontophoresis is caused to flow a micro current to the skin, so that a drug or an effective ingredient having a charge is penetrated into the skin by the electric repulsion force . In order for a drug or an effective ingredient to penetrate into a living tissue by an electric current, an electric repulsive force of the ionized drug is used. The ionized drug ions (+ or -) migrate to the cathode electrode (-) with a high mobility according to the polarity of the electric current, and the negative ions (-) move to the anode electrode (+ A drug ion (+ or -) is administered to the skin. There is also a way to increase the absorption of substances into the skin by using an absorption promoter or prodrug to change the physicochemical properties of the drug or skin to promote drug penetration. It is a much less aggressive drug administration method than injecting, while forcing the environment to increase drug penetration much more actively than conventional methods. In particular, it is known that the use of iontophoresis to improve skin irritation by absorbing vitamin C into the skin is currently being used in dermatology clinics and is known to have a considerable effect on the treatment of spots.

KR 10-1198690 B1

When iontophoresis is applied to the skin at present, charges are accumulated on the skin due to the use of DC current, and polarization is caused. In addition, when an AC current is applied to the anode electrode and the cathode electrode, the direct current EH causes an electrical action in the living body, the acidity of the skin on the bottom surface of the anode electrode is increased, and the base is increased in the skin on the cathode electrode side. Particularly, since the concentration of the base acting on the cathode electrode is higher, the skin resistance is decreased and the amount of current is increased, thus causing more damage to the skin on the cathode electrode side. It is known that the lidocaine drug injection using the iontophoresis system causes more damage to the skin and mucous membrane on the cathode side.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide an eyeglasses, eyeglass nose, The perforations may be formed by one to six perforations in the rim of the sheet-like mask or in the protruded areas, and a sheet-like mask for iontophoresis, which may further include a third perforation for fitting into the user's ear to provide. Further, there is provided a mask assembly using the same.

The sheet type mask for iontophoresis according to the present invention is characterized in that 1 to 6 second perforations are formed for connecting the electrode portions and the electrode portions are branched into at least two or more electrodes, A symmetrical uniform effect of the product can be expected. In addition, by separating the electric stimulation position of the skin by using the pulse current which keeps the current interruption period of the DC current at a constant interval, it is possible to suppress the adverse effect of the skin which applies the stable pulse current to the skin and mucous membrane and electrically acts on the cathode electrode. The damage of the skin and mucous membrane caused by the iontophoresis device of the present invention can be reduced.

FIG. 1 is a sheet-like mask plan view for an iontophoresis formed in a rim of a sheet-like mask, wherein the second perforation and the third perforation are a first embodiment of the present invention.
FIG. 2 is a plan view of a sheet-type mask for iontophoresis formed in a second protruding portion of the sheet-like mask, and a third perforation is formed in a rim portion of the sheet-like mask.
3 is a plan view of a sheet type mask for iontophoresis formed in a rim portion of a sheet-like mask, and a third perforation is formed in a separately projecting portion of a sheet-like mask according to a third embodiment of the present invention.
4 is a plan view of a sheet type mask for iontophoresis formed in a region where the second perforation and the third perforation are separately projected from the sheet-like mask, according to a fourth embodiment of the present invention.
5 is a plan view of a sheet-like mask having an open-close shape in which a first perforation formed in a portion corresponding to the eyes and nose is formed only by a predetermined incisional reduction, according to a fifth embodiment of the present invention.

The present invention relates to a sheet type mask for iontophoresis, and more particularly, to a sheet type mask for iontophoresis, which comprises a first perforation (10) formed at a portion corresponding to an eye, nose, and mouth of a user's face portion, To a sheet-like mask for iontophoresis including a second perforation (20). DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention is shown in FIGS. 1 and 2, and the present invention will be described in detail with reference to the drawings.

The sheet-like mask for iontophoresis of the present invention is made of a predetermined size capable of covering the face of a user and is made of a material having a certain elasticity capable of coming into close contact with the face of a three-dimensional user and a moisture- Can be produced.

Shape of sheet-like mask

1) The first study

A sheet-like mask for iontophoresis according to the present invention includes a first perforation (10) formed on at least one site corresponding to the eyes, nose, and mouth of a user's face. The first perforation 10 formed at the portion corresponding to the nose may be formed to include a predetermined incision as shown in Figs. 1 to 4, or may be formed to have a predetermined incision not shown in Fig. 5 It is possible to be formed by the section improvement. Also, the first perforation 10 formed in the region corresponding to the eyes may be an open-close shape formed by only a predetermined incisional reduction as shown in FIG. 5, and the shape of the first perforation 10 But it is satisfactory because at least one or more portions are provided with perforations.

2) The second study

The sheet-like mask for iontophoresis of the present invention includes a second perforation 20 formed from 1 to 6 electrodes for connecting electrode parts. The second perforation 20 may have a predetermined size and may be formed at the rim of the sheet-like mask as shown in Figs. 1, 3 and 5, or may be formed at the rim of the separately projecting portion as shown in Figs. 2 and 4 As shown in FIG.

As described above, the second perforation 20 formed at the rim of the sheet-like mask or the protruding portion may be formed adjacent to the region of both eyes, the mouth region or the forehead region. Preferably, The cathode 20 or the anode electrode portion may be connected to each other. In the clinical experiment of the present invention, a sheet type mask containing vitamin C components was applied by branching the cathode electrode into two, and as a result of checking the whitening effect, it was confirmed that the skin region adjacent to the electrode portion was more effective. Therefore, it is preferable to arrange the electrode portions symmetrically with respect to the region for the concentration effect.

3) The third thousand study

The sheet-type mask for iontophoresis according to the present invention is further provided with a third perforation (30) for sandwiching the user's ear in addition to the first perforation (10) and the second perforation (20) As shown in Fig. The third perforation 30 can also be formed on the rim of the sheet-like mask or on a separate protrusion as in the case of the second perforation 20. In FIGS. 1, 2 and 5, the shape formed on the rim of the sheet- And FIGS. 3 and 4 show a shape formed in a separate projection of the sheet-shaped mask.

4)

The sheet-like mask for iontophoresis of the present invention is capable of forming a plurality of twisting portions 40 for close contact with the user's face portion, and the shape thereof is not limited as to the shape including the incision and the shape and the position.

Inclusion components of sheet-type mask

The sheet-like mask for iontophoresis of the present invention has the essence component evenly applied and impregnated, and the essence can contain a functional ingredient that is ion-charged into the user's skin. In particular, the functional ingredient may be a liquid vitamin C known to be whitening and antioxidant effect, and may include 0.1 to 10 parts by weight of vitamin C component based on 100 parts by weight of the essence applied or impregnated in the sheet-type mask as a whole.

In addition to this, it is possible to further include a moisturizing agent, a surfactant, an antiseptic agent, and purified water in a predetermined ratio. The moisturizing agent acts as a water retention agent of the product itself, and also plays an important role in contributing to maintenance of the stability of the system. Trihydric or higher polyhydric alcohols such as glycerin and sorbitol have excellent moisture retention and water retention properties and are used as humectants most versatile in terms of safety, stability, and price. As a necessary condition to be provided as a moisturizing agent, it is not influenced by environmental conditions (temperature, humidity, wind, etc.), and is particularly susceptible to ambient temperature and can retain moisture for a long time. On the other hand, the surfactant is a nonionic surfactant excellent in safety such as hypoallergenicness, and it may be a known surfactant such as a polyglycerin fatty acid ester which is an esterified product of polyglycerin and a fatty acid.

How to use sheet-type mask

In general iontophoresis, the charge charged on the skin is accumulated due to the use of the direct current, and polarization is generated. To overcome this, the iontophoresis of the present invention uses the pulse current to measure the accumulated charge Discharge is possible. Therefore, various studies have been made on an apparatus and method for energizing between the anode electrode and the cathode electrode using the pulse current. For example, Japanese Patent Application Laid-Open No. 2-45461 discloses a pulse depolarizing method, which actively discharges charges accumulated between an anode electrode and a cathode electrode.

In addition, changes in pH in the living body can be cited as a cause of skin damage due to DC / AC current. When a direct current / alternating current is applied to the anode electrode and the cathode electrode, an electrical action takes place in the living body, the acidity of the skin on the bottom surface of the anode electrode increases, and the base of the skin on the cathode electrode side becomes higher. Particularly, since the concentration of the base acting on the cathode electrode is higher, the skin resistance is decreased and the amount of current is increased, thus causing more damage to the skin on the cathode electrode side. It is known that the lidocaine drug injection using the iontophoresis system causes more damage to the skin and mucous membrane on the cathode side.

Therefore, the electrode unit connected to the second perforation 20 is branched into at least two or more and separates the electric stimulation position of the skin by using a pulse-like current that maintains a current interruption period of the DC current at a constant interval . The skin and mucous membrane damage caused by the conventional iontophoresis device can be reduced because it suppresses the adverse effect of the skin which applies the stable pulse current to the skin and the mucous membrane and electrically acts on the cathode electrode.

Sheet-type mask material

The material of the sheet type mask for iontophoresis of the present invention may be a nonwoven fabric and the nonwoven fabric is made of pulp, viscos Rayon or chemical fiber (PET, PP, Nylon, etc.) A material having tactile and flexibility, excellent air permeability, filtration function and harmlessness of human body is preferable.

In addition, the material of the sheet type mask for iontophoresis of the present invention may be a gel type, and it may be a food material for improving the tackiness and viscosity of food, enhancing emulsion stability, Locust Bean Gum, an additive, and Carrageenan, a food additive to increase the stickiness and viscosity of food, improve emulsion stability and improve the physical properties and texture of food, It is possible to form and apply the gelled composition in the form of a mask.

The mask assembly for the iontophoresis of the present invention will now be described. This is because, in the sheet-like mask described above, the electrode unit (one set of the cathode electrode and the anode electrode) provided on the second perforation on the sheet-shaped mask and having a function of generating current flow in the mask, As shown in FIG. From the viewpoint of the electric current to be energized, the electric current supplied from the external power source flows through the electrode (cathode electrode) to the entire surface of the mask through the cable, and the electric current entering the facial skin from the mask passes through the body (Ground electrode, anode electrode) attached to another site, and as a result, the current flows through one closed circuit and implements ion implantation.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it should be understood that various changes and modifications will be apparent to those skilled in the art. It is to be understood that the present invention is not limited to the above-described embodiments. Accordingly, the scope of protection of the present invention should be construed according to the following claims, and all technical ideas which fall within the scope of equivalence by alteration, substitution, substitution and the like within the scope of the present invention, Range. Also, it should be clarified that some of the drawings are intended to illustrate the structure more clearly and are provided in an exaggerated or reduced size than the actual one.

10. The first thousand studies
20. The second thousand study
30. The third thousand studies
40. Tweezers

Claims (12)

In a sheet-like mask for iontophoresis,
A first perforation (10) formed on at least one site corresponding to the eyes, nose, and mouth of the user's face; And
A second perforation (20) formed to connect the electrode portion;
, ≪ / RTI &
1 to 6 of the second perforations 20 are formed,
The sheet-type mask is formed by molding a viscous gel-state gelling composition formed by mixing Locust Bean Gum and Carrageenan into water in the form of a mask,
The second perforation 20 is branched and connected to two or more electrode portions so as to reduce the damage of the skin and the mucous membrane by separating the electric stimulation position of the skin,
Wherein the electrode unit separates electric stimulation positions of the skin using a pulse-like current that maintains a current interruption period of the DC current at a constant interval,
Wherein the electrode portions are disposed symmetrically with respect to a site for concentration effect. ≪ Desc / Clms Page number 19 > The method according to claim 1,
The sheet-type mask for iontophoresis according to claim 1, wherein the second perforation (20) is formed at an edge of the sheet-like mask. The method according to claim 1,
The sheet-type mask for iontophoresis according to claim 1 or 2, wherein the second perforation (20) is formed on a protruding portion of the sheet-like mask. 3. The method according to claim 2 or 3,
The sheet-like mask for iontophoresis according to claim 1, wherein the second perforation (20) is formed adjacent to both eyes. 3. The method according to claim 2 or 3,
The sheet-like mask for iontophoresis according to claim 1 or 2, wherein the second perforation (20) is formed adjacent to both mouth parts. 3. The method according to claim 2 or 3,
Wherein the second perforation (20) is formed on the forehead region. The method according to claim 1,
Wherein the sheet-type mask further comprises a third perforation (30) for fitting into the user's ear. The method according to claim 1,
The sheet-like mask for iontophoresis according to claim 1, wherein the sheet-like mask has a plurality of trenches (40) for close contact with a user's face. The method according to claim 1,
Wherein the sheet-like mask is coated with an essence, and the essence contains a functional ingredient that is ion-charged into the user's skin. 10. The method of claim 9,
The functional ingredient is a liquid vitamin C,
Wherein the sheet type mask comprises 0.1 to 10 parts by weight of a vitamin C component based on 100 parts by weight of the essence applied as a whole to the sheet-type mask. delete A sheet-like mask according to any one of claims 1 to 3 and 7 to 10;
An electrode unit provided on the second perforation and having a function of generating a current flow in the mask;
A power supply unit for supplying power to the electrode unit;
Wherein the mask layer comprises at least one of silicon nitride and silicon nitride.

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