KR20160111119A

KR20160111119A - Apparatus for skin aesthetic

Info

Publication number: KR20160111119A
Application number: KR1020150035854A
Authority: KR
Inventors: 김정현
Original assignee: 원텍 주식회사
Priority date: 2015-03-16
Filing date: 2015-03-16
Publication date: 2016-09-26

Abstract

The present invention relates to a handpiece of a skin care apparatus. The handpiece comprises a hollow needle to inject a drug to the skin, and alleviates fear and pain in inserting a needle to the skin for several times. Also, the handpiece applies RF high frequency waves to the skin, and decomposes adipose tissues around a targeted area. In addition, the handpiece has an RF high frequency electrode and a multi-needle integrally formed to help the injected drug to be well absorbed by the nearby skin tissue, and uses the multi-needle for injecting a drug. RF high frequency waves are emitted from an RF high frequency bipolar electrode integrally formed to a needle tip to aid the injected drug in being absorbed by the nearby tissue.

Description

{APPARATUS FOR SKIN AESTHETIC}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a skin-beauty apparatus having a multi-needle function combining a function of injecting a drug and a function of irradiating an RF high frequency.

Diseases to be treated by mesotherapy, in which a small amount of the therapeutic agent is injected into the skin layer and subcutaneous layer using a special injection device and a very thin needlelike injection, is the most common chronic pain, partial obesity, Increases blood circulation and lymphatic circulation to eliminate various pain, partial obesity and wrinkles of skin, prevents aging of skin, increases elasticity of skin, has immediate effect, does not cause pain during treatment and has no side effects. Is being performed.

In this mesotherapy procedure, it is necessary to finely adjust the thickness of the needle according to the thickness, depth, angle, amount of injection, and treatment area at the fingertips. In general, when a practitioner manually takes a prescribed medicament in a disposable syringe and manually injects the medicament into the surgical site, it takes a lot of time due to a long time of procedure, and there is a problem that the operation is very inconvenient due to excessive fatigue , The delivery of drugs to the skin by the needle is a very efficient system, and these injections are being used extensively in modern treatment modalities.

In addition, generally, a technique in which a plurality of minute holes are drilled in the skin and a drug is injected into the body is used to remove various skin troubles such as wrinkles, stains, dullness, stretch marks, acne, freckles, pigmentation, , And is widely applied to treat obesity. The procedure for perforating such fine holes and allowing drugs and the like to be injected into the body can be used to increase the freshness of the skin using the self-sustaining force of the damaged skin tissue, or to penetrate into the body through the fine holes.

In case of RF high frequency of Fractional Needle type, when high frequency is applied to human tissue through the micro needle which acts as an electrode, the tissue of the microneedle causes frictional heat due to high frequency to tightly aggregate the collagen component in the dermal layer Promotes the formation of new collagen, which causes wrinkles to spread and pores to shrink, improving skin. The skin treatment method using the micro needle is able to regenerate collagen and elastic fibers by transmitting high heat energy to a desired site without burning the skin, thus being highly effective in treating acne, acne scars, fine wrinkles, deep wrinkles and pore reduction It is known to be

Korean Patent Laid-Open No. 10-2010-0015018 discloses a suction adapter for a syringe, a suction adapter for a multi needle, a patent application No. 10-0938182, a high-frequency electrical stimulation and a low-power laser irradiation function Quot ;, and the like.

The present invention aims to reduce fear and pain when the needles are inserted into the skin several times and to apply the RF high frequency before or after the injection of the drug using a needle to decompose adipose tissue at the target site in the skin, It is intended to be absorbed well by surrounding skin tissue.

In order to dissolve the fat tissue of the target area by applying RF high frequency and to absorb the injected drug into surrounding skin tissue, RF RF electrode By integrating the multi-needle, the hollow multi needle is used for injection and the drug is injected. At the same time, the RF high frequency is irradiated so that the injected drug is absorbed to the surrounding tissues

According to the skin aesthetic treatment apparatus of the present invention, a single injection is injected to the same site, and RF high frequency is applied to a targeted treatment site in the skin, thereby reducing fat and wrinkles caused by high frequency frictional heat, It has the advantage of being able to simultaneously perform drug injection and RF high-frequency treatment in a single device, and also has the effect of absorbing it to the skin tissue after drug injection.

1 is a block diagram in accordance with an embodiment of the present invention.
FIG. 2 is a schematic view of a conventional handpiece-tip structure equipped with an injection nozzle or RF needle
FIG. 3 is a cross section of a needle, wherein (a) is a hollow needle for injection, (b) is a needle for RF electrode
FIG. 4 is a schematic view showing a conventional needle arrangement. FIG. 4 (a) is a needle arrangement for injecting a hollow needle, and FIG. 4
5 is a cross-sectional view of a handpiece tip having an RF high-frequency electrode and a hollow needle for injection according to an embodiment of the present invention.
(a) External shape of handpiece tip combined with syringe with RF high-frequency Bi-Pola electrode and injection hollow needle
(b) HandPiece Tip The state where the length of the protruded needle is minimized when the inner tube is missing from the housing.
(c) HandPiece Tip The state where the length of the needle protruded from the housing is fully inserted
FIG. 6 is a view showing the RF high-frequency heat generation and drug injection during the operation of the skin using the handpiece tip of FIG. 5

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. It should be understood, however, that the invention is not limited to the disclosed embodiments, but is capable of many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram of the present invention. Referring to FIG. 1, an RF high-frequency needle 102 for irradiating RF high-frequency waves and an injection needle 103 for injecting a drug The handpiece 101 equipped with the tip is irradiated with RF high frequency by the controller 106 of the main body to heat the target treatment area, injects the drug into the injection needle 103, irradiates RF high frequency again, These methods can be combined and performed in various ways.

FIG. 2 shows a tip using a conventional injection needle (FIG. 3A). The needle 203 is fixed to a needle fixing base 204 and is fastened to a needle guide support 202 having a needle through hole. And the blood and the blood are suctions through the suction groove 205. In the case of the injection needle (FIG. 3A), when the drug is injected into the passage 206 connected to the injector, the drug is injected into the hollow needle fastened to the needle guide support 202,

FIG. 4 is a view illustrating a needle assembly according to the conventional method. FIG. 4 (a) is a combination of an injection needle and FIG. 4 (b) is an example of arranging needles for a plus electrode and a minus electrode by combining RF high frequency needles.

FIG. 5 is a schematic view illustrating a structure in which a needle tip is coupled to a syringe according to an embodiment of the present invention, as shown in FIG. 5 (a). Bi-Pola electrodes 504a and 504b to which an RF high-frequency voltage is applied and a needle tip housing inner cylinder 502 having the same direction as the Bi-Pola electrode are attached to ends of the handpiece needle housing 501, A hollow needle 503 for injection is provided. In detail, a hollow needle 503 for injecting is inserted through a through hole of a handpiece needle housing 501 having a needle through hole and inserted into a needle tip housing inner cylinder 502, The drug is injected through the hollow needle 503. 5 (c) shows a cut surface in which the inner tube 502 is completely inserted into the needle tip housing 501, and the needle length d protruding out of the tip becomes the maximum value. As shown in FIG. 5 (b) ), The needle length (d) protruding outside the tip becomes zero.

FIG. 6 is a view showing the RF high frequency heat generation and drug injection when the handpiece tip of FIG. 5 is applied to the skin. Referring to FIG. 6, when a handpiece needle is brought into close contact with the skin, a Bi-Pola electrode 504a And 504b are brought into contact with the skin, and the inner tube 502 is inserted into the needle tip housing 501 as shown in FIGS. 5B and 5C to set the needle length to the target depth, The needle is inserted into the skin by the length (d) of the protruding needle. In addition, the needle tip housing may be provided with a suction groove for sucking drugs and blood that flow out during the operation as shown in FIG.

When the handpiece is brought into close contact with the treatment site, a Neeldle protrudes as much as the set needle length and is inserted into the skin. An RF high-frequency electrode is applied to the Bi-Pola electrode (504a, b) (505) is injected into the needle (503). When the RF high frequency is irradiated, the heating range 506 by the RF high frequency is a range generally including the range in which the drug is injected (505). In an embodiment of the present invention, as described above, RF is irradiated and irradiated with a RF high frequency wave at the time of one injection to the treatment site, and at the same time, the drug is injected and RF high frequency is radiated to allow the injected drug to be well absorbed in surrounding tissues . Various RF methods can be used to control RF high-frequency irradiation and injection method.

Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. These changes and modifications may be made without departing from the scope of the present invention. Accordingly, the scope of the present invention should be determined by the following claims.

101: Handpiece 102: RF high frequency Needle
103: Injection Needle 106: Controller
107: RF High Frequency Driver Board 108: Suction Motor
109: Actuator for Injection drive
201: Handpiece Needle Tip Housing
202: Needle Guide support 203: Needle
204: Needle bar 205: Suction suction groove
501: Handpiece Needle Tip Housing
502: Handpiece with needle on one side Needle Tip Housing inner tube
503: Needle for Injection
504 (a) and (b): RF high frequency Bi-Pola electrode
505: Drugs
506: Heating range by RF high frequency
507: Drug input port
511: Syringe

Claims

Needle Tip Housing with Socket shape as an empty space inside;
Needle tip Housing: Electrode to which RF high-frequency voltage applied at the end is provided at one side of the housing with a needle through hole.
Needle tip Housing Needle tip housing with hollow needle for drug injection inserted inside the housing;
Wherein the drug introduced into the inner needle of the needle tip housing connected to the syringe is injected into the treatment site through the hollow needle and a high frequency voltage can be applied to the RF high frequency electrode.

The method according to claim 1,
Wherein the RF high-frequency electrode is a Mono-Pola electrode.

The method according to claim 1,
Wherein the RF high-frequency electrode is a Bi-Pola electrode.

The method according to claim 1,
Wherein the RF high-frequency electrode is a Multi-Pola electrode.

The method according to claim 1,
Wherein the needle tip housing is provided with a suction groove for sucking a blood and a drug to be discharged during a procedure,

Needle Tip Housing with Socket shape as an empty space inside;
Needle tip Housing: Electrode to which RF high-frequency voltage applied at the end is provided at one side of the housing with a needle through hole.
Needle tip Housing Needle tip housing with hollow needle for drug injection inserted inside the housing;
Needle tip housing and needle tip housing inner tube are moved by slide method to adjust the protruded needle length. Drugs that flow into the needle tip housing inner tube connected to the syringe are injected into the treatment area through the hollow needle, and high frequency voltage Of the skin care device