TW201311310A - Three-dimensional membrane for iontophoresis - Google Patents

Abstract

The three-dimensional membrane of the present invention is configured with at least an electrode portion on the appearance member and protruding out of its surface. The electrode portion is formed with a three-dimensional surface in a shape conforming with the human face or body shape. Each electrode portion may be corresponded to each applying portion of human body. The surface of appearance member is configured with a control circuit layer for connecting with each electrode portion. The electrode portion is used for applying or smearing skin care products or liquid with ion formulations or medicine liquid on the applied portion. When the electrode portion is powered, the control circuit layer will be introduced with weak electric current to form an electric loop so that the skin care products or liquid medicine may be introduced into the inner layer of skin. The three-dimensional membrane may be completely attached onto the skin of human body, such that the electric current may be evenly distributed for improving the tingling phenomenon caused by unevenly distributed electric current in the prior art.

Description

Three-dimensional diaphragm for iontophoresis

The invention relates to a three-dimensional film for iontophoresis, which aims to provide a three-dimensional film which can be completely applied to human skin, and the three-dimensional film can be ionized by the arrangement of the electrode part and the control circuit layer. Sub-introduction technology, the skin care product or liquid is introduced into the three-dimensional film of the skin.

A general facial mask or medicinal patch is mainly composed of a film material, which is applied to the film by a formula and applied to the skin to force the formulation component to diffuse into the skin; however, the skin absorption capacity is limited. , causing most of the expensive formulation materials to be wasted. Only the superficial skin can be absorbed, the effect is not good, it must be used frequently, causing waste of time and money, and the film can not be completely applied to the skin of the user's face and neck, resulting in incomplete results.

In order to improve the skin absorption effect, the ion-introducing effect can be introduced into the skin through the iontophoresis (IONTOPHORESIS; iontophoresis) to accelerate the absorption of the skin; however, the traditional iontophoresis device is complicated and expensive, and often needs to be in the hospital or Professional places are implemented, and the amount of money is high. The hand-held device is inconvenient to use and is not suitable for frequent use.

There is also a 2D mask driven by a paper battery in the market. The mask type is 2D, and the paper battery is used to drive the introduction of the maintenance liquid; the missing is:

1. The mask cannot be completely applied to the face and neck, resulting in incomplete cosmetic care.

2. The power of paper batteries is limited.

3, this mask is a one-time use, discarded when used, the cost of use is also high.

4. The electrode and circuit of the 2D mask of the paper battery are located on the same surface of the mask. When used, the electrode on the mask must be distinguished from the same electrode area, and the use method is complicated, which is inconvenient for the user.

5. The discarded paper battery mask cannot be recycled and reused, causing serious environmental pollution.

6, 2D mask can only be applied to small areas, large areas can not be applied, ion formula has limitations.

7. If the ionic formula is applied to the entire face, since the positive and negative patches are smaller than the full face area, the circuit is connected to the face and cannot enter the skin.

In view of the above, the main object of the present invention is to provide a three-dimensional film that can be completely applied to human skin, and the three-dimensional film is matched with the electrode portion and the control circuit layer, and can be subjected to iontophoresis technology, and the skin care product or The liquid is introduced into the skin and accelerates the skin texture.

In order to achieve the above, the three-dimensional film of the present invention is provided with an appearance member and at least one electrode portion disposed on the inner side or the outer side of the appearance member and protruding from the surface of the appearance member. The electrode portion is formed with a three-dimensional surface to conform to the human body. The face shape or the body shape is arranged, each electrode portion can correspond to each use part of the human body, and a control circuit layer is disposed on the inner side or the outer side surface of the appearance part for connecting the electrode parts, and the appearance part and the electrode part are provided with protrusions unit.

The electrode part is applied to the use part and the ion formula maintenance product or the chemical liquid is applied. When the electric current is used, the control circuit layer can be introduced with a weak current to form a circuit, and the skin care product or the liquid medicine can be effectively introduced into the inner layer of the skin. And the three-dimensional membrane is completely applied to the human skin, so that the current distribution is averaged, and the current uneven current is caused to cause stinging.

The features of the present invention can be clearly understood by referring to the drawings and the detailed description of the embodiments.

According to the present invention, a three-dimensional diaphragm for iontophoresis is provided, as shown in the first to third figures, the three-dimensional diaphragm 1 is provided with an appearance member 10 and at least one electrode portion 20 disposed inside the appearance member 10, Each of the electrode portions 20 can correspond to each use portion of the human body. In the embodiment shown in the figure, the appearance member 10 is provided with a plurality of openings 13 for corresponding eyes, nostrils and mouth portions. When applied to a human face, each electrode portion 20 The electrode portion 20 may be formed with a three-dimensional surface to conform to the shape of the human face, for example, with respect to the forehead of the face, around the eyes, the nose, the cheeks, and the chin. a concave portion or a convex portion, and a control circuit layer 14 is disposed on the inner or outer surface of the three-dimensional diaphragm 11, and at least one connecting line 31 connected to the control circuit layer 14 is disposed; the appearance member 10 and the electrode portion 20 are disposed There is a protrusion 60 which can be integrally formed with the appearance member and protrudes from the surface of the appearance member 10, and can be used to increase the conformability with the use portion.

Wherein, the method for manufacturing the three-dimensional diaphragm can be as follows:

1. To make an appearance part, a three-dimensional mold can be prepared first, and the three-dimensional mold can be made according to the shape of the face shape, and then formed by the injection material to form a three-dimensional film having a shape conforming to the face shape, and the injection material is formed. Containing a laser-sensitive material (for example, a formulation that can contain metal ions), and then performing a laser on the inner surface of the three-dimensional diaphragm at a pre-formed control circuit layer, and a laser-forming region forms a potential image of the control circuit layer. Further electroless plating is performed to form the complex image forming a plurality of control lines to form a control circuit layer.

Alternatively, a sculpture can be used to create a sculpture according to the face shape, and then a plurality of membranes are formed according to the shape of each three-dimensional region of the sculpture, and then electroplating is performed to form each electrode portion, and then the appearance member is integrally formed by the encapsulation method. An integral three-dimensional film, wherein at least one line is formed by electroplating at the respective electrode portions to form a control circuit layer, wherein the circuit is used to connect the electrode portions.

Furthermore, the appearance member can also be made of a rubber material and subjected to a first three-dimensional molding, and the appearance member having a three-dimensional surface is molded by using a mold, and then line forming is performed, and a control circuit layer having at least one line is formed on the surface of the appearance member. The control circuit layer can be stamped and formed by using a special metal sheet; or the flexible material (FPC) can be used for the injection molding of the rubber material.

Alternatively, a three-dimensional formed film interior decoration technique is used to provide a film, which is printed on the die, and then thermoformed and then coated and injection molded by the mold to form an appearance member having a control circuit layer on the three-dimensional surface.

Further, an electrode portion is prepared, and a conductive soft material (which may be a conductive rubber, a conductive cloth or a conductive foam) is provided, and a second three-dimensional molding is performed, and an electrode portion having a three-dimensional surface is formed by a mold, and finally, the bonding is performed, and the conductive adhesive is used. The electrode portion is adhered and fixed to the control circuit layer of the appearance member, wherein the circuit is used for connecting the electrode portions.

2, the appearance of the parts can also be used foam material, the foam material can be EVA (ethylene vinyl acetate copolymer) or PE (polyethylene), can also be a memory foam material, can use printed wiring or buried metal Forming a line, forming a control circuit layer having at least one line on the surface of the appearance member, or the control circuit layer may be formed by stamping or using a flexible cable (FPC) and then bonded to the surface of the appearance member by a conductive adhesive; Further, a conductive cloth is provided, and a plurality of electrode portions are formed and bonded, and the electrode portion is adhered and fixed to the control circuit layer of the appearance member by a conductive adhesive, and then thermoformed to form an appearance member and an electrode portion having a three-dimensional surface, and finally, Stamping is cut to form the three-dimensional film of the present invention.

3. In order to overcome the conformity with the skin of various parts of the human body, the appearance part uses insulating rubber and the electrode part uses conductive rubber, firstly provides conductive rubber for the first three-dimensional forming, and molds at least one electrode part having a three-dimensional surface. Then, the circuit is formed, at least one connecting line is formed to form a control circuit layer, and the electrode portions are respectively connected, the electrical properties of the electrode portions are derived, and finally, the appearance member is provided, the insulating rubber is provided, and the second three-dimensional molding is performed. Forming a three-dimensional surface by using a mold to cover the formed electrode portion; at the same time, in order to avoid the electrode portion made of conductive rubber, the interface resistance is too large to transmit electrical energy, and the electrode portion and the insulating rubber made of conductive rubber are used. A metal wire is added between the formed parts, and a conductive metal wire can be printed on the electrode portion made of conductive rubber.

The control circuit layer 14 is further electrically connected to a controller 40 by at least one connecting line 31 and the connector 32 to form a first electrode. One end of the second electrode is also electrically connected to the controller 40. The electrode portion 50 can be formed at the end, and the electrode portion 50 can be in contact with the human body to form a complete current loop for controlling the supply current to the electrode portions 20, and the current controller is used to control the magnitude of the output current; Of course, the controller can be equipped with a battery or a rechargeable battery or a paper battery, and can also be connected to the mains.

When the user uses the user, the user can first clean the skin, then apply the essence of the ion formula or the skin care product to the surface of the skin, and then wear the three-dimensional film of the present invention according to different parts, and then cover the three-dimensional film 1 for use. Surface, and in contact with the essence of the ion formula or the skin care product, the ion formulation may be placed on one side of the film (for example, by using an impregnation method), and the mask is attached to the skin surface, and the three-dimensional film is covered on the surface. The surface of the mask is controlled by the controller, and the electrode portion and the electrode portion of the three-dimensional diaphragm are in contact with the human body to form a loop, and the weak current is small pores on the hair root layer of the stratum corneum to facilitate penetration. In the aspect of positive and negative ion repelling principle, the active ingredients are introduced into the deep layer of the skin; or different treatment courses such as whitening, moisturizing, wrinkle removal and the like can be performed; in addition, the controller can further be provided with a heating controller and a vibration controller. The three-dimensional diaphragm can have the effects of heating and vibrating massage.

It is worth mentioning that the three-dimensional diaphragm of the present invention has the following advantages:

1, ergonomic and even contact with the face, can improve the shortcomings of the conventional 2D mask.

2. In combination with the electronic controller, it can be controlled for local or full-scale circuits, and can also be controlled for current density and current intensity.

3, can be applied to a large area of flat skin, increased electrode area, can control / reduce current density, current distribution control; also suitable for small areas of uneven surface skin, electrode area reduction, tip discharge, current distribution control.

4. The three-dimensional membrane of the invention has uniform contact with the use part, and the current is evenly distributed, thereby avoiding burns and stinging.

5, a wide range of uses, except for the above-mentioned implementation of the face, as shown in the fourth figure (A) ~ (G), can also be used in the neck, eyes, head, ankle, fingers, ears The three-dimensional membrane of the present invention can be utilized in the inner or the nostril, and the like, and can have therapeutic effects in addition to the above-mentioned use for cosmetic maintenance.

6. Since the first and second electrodes (positive and negative electrodes) are far away from each other in the present invention, the entire diaphragm is a single electrode, so that the ion formulation can be applied to the entire face, and the conduction loop enters the skin, and the introduction is performed. The effect is better.

In summary, the present invention provides a preferred and feasible three-dimensional film, and the invention patent application is provided according to the law; the technical content and technical features of the present invention have been disclosed above, but those skilled in the art may still be based on the present invention. The disclosure is made without departing from the spirit and scope of the invention. Therefore, the scope of the present invention should be construed as being limited by the scope of the appended claims

1. . . Three-dimensional diaphragm

10. . . Appearance

13. . . Opening

14. . . Control circuit layer

141. . . line

20. . . Electrode part

31. . . Cable

32. . . Connector

40. . . Controller

50. . . Electrode part

60. . . Protruding

The first figure is a schematic view of the structure and use of the three-dimensional diaphragm in the present invention.

The second drawing is a structural sectional view of a three-dimensional film in the present invention.

The third figure is a schematic view of the inside of the three-dimensional film in the present invention.

The fourth figures (A) to (G) are schematic views showing the use of the three-dimensional film in the present invention.

20. . . Light-emitting diode

twenty one. . . Insulating thermoplastic

twenty two. . . Lead frame

twenty three. . . Light-emitting diode chip

twenty four. . . wire

25. . . Transparent heat dissipation packaging material

26. . . Insulation

30. . . Soaking block

41. . . Solid crystal glue

42. . . Thermal interface material

50. . . Circuit board

60. . . heat sink

Claims (8)

A three-dimensional film for iontophoresis, the three-dimensional film is provided with an appearance member and at least one electrode portion, and the appearance member and the electrode portion are formed with a three-dimensional surface to conform to a human face shape or a body shape, and the electrode portion can correspond to the human body Each of the use parts, the electrode part is disposed on the appearance member and protrudes from the surface thereof, and the surface of the appearance member is provided with a control circuit layer for connecting the electrode portions, and the protrusion portion is disposed between the appearance member and the electrode portion. The protrusion protrudes from the surface of the appearance member. The three-dimensional film for iontophoresis according to claim 1, wherein the control circuit layer is further connected with at least one connecting line. The three-dimensional diaphragm for iontophoresis according to claim 2, wherein a controller is further provided, the controller is electrically connected to the connecting line, and further comprises an electrode portion that can be in contact with the human body. The three-dimensional film for iontophoresis according to claim 1, wherein the appearance member and the protruding portion are integrally formed. The three-dimensional film for iontophoresis according to any one of claims 1 to 4, wherein the method for manufacturing the three-dimensional film comprises at least: forming at least one electrode portion, providing conductive rubber for first time stereoscopic Forming, forming an electrode portion having a three-dimensional surface by using a mold; B, performing line forming, making at least one connecting line to form a control circuit layer, and respectively connecting the electrode portions to electrically derive each electrode portion; C, making an appearance piece The insulating rubber is provided and subjected to a second three-dimensional forming, and the appearance of the three-dimensional surface is formed by using a mold. The three-dimensional film for iontophoresis according to claim 5, wherein a metal wire may be added between the electrode portion made of the conductive rubber and the appearance member made of insulating rubber; or the electrode portion made of conductive rubber may be used. A metal line that enhances electrical conductivity is printed thereon. The three-dimensional film for iontophoresis according to any one of claims 1 to 4, wherein the method for manufacturing the three-dimensional film comprises at least: A, making an appearance piece, providing a foaming material; B, performing line forming Forming a control circuit layer on the surface of the appearance member; C, providing a conductive cloth to form a plurality of electrode portions; D, performing bonding, and bonding the electrode portion to the control circuit layer of the appearance member by using the conductive adhesive; Thermoforming is performed by thermoforming an appearance member having a three-dimensional surface and an electrode portion. The three-dimensional film for iontophoresis according to claim 7, wherein the foamed material may be EVA (ethylene vinyl acetate copolymer) or PE (polyethylene).