KR20160107874A - Apparatus for skin aesthetic handpiece tip of the skin device - Google Patents

Abstract

The present invention relates to a skin care device. According to the present invention, the device can reduce pain and fear that a user may feel because of the double injection of a high RF frequency needle and a drug injection needle. By applying high RF frequency to a needle, it is possible to decompose adipose tissues around a target area, while a multifunctional needle is injected so as to make injected drugs well absorbed into the surrounding skin tissues. Thus, the skin care device can perform both drug injection and high RF frequency irradiation in a single procedure, by using the multifunctional needle as a high RF frequency electrode during the drug injection, making injected drugs well absorbed into the surrounding tissues.

Description

[0001] APPARATUS FOR SKIN AESTHETIC HANDPIECE TIP OF THE SKIN DEVICE [0002]

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 patent 10-10-2010-0015018, a suction adapter for a multi needle, a patent No. 10-0938182, And a skin beauty device having a low-power laser irradiation function ".

The present invention aims to reduce fear and pain when the needles are inserted into the skin a plurality of times, and to apply RF RF to the needles to decompose the adipose tissue at the target site in the skin, Have a purpose

The needles are inserted into the skin several times and the fear of insertion is reduced and the RF is applied to the needles to decompose the fat tissue at the target site and simultaneously the injected drug is absorbed into the surrounding skin tissue. Is used for injecting the drug, and simultaneously injecting the drug into the RF high-frequency electrode as the RF high-frequency electrode, and simultaneously injecting the drug into the RF high-frequency wave so that the injected drug is absorbed into the surrounding tissues

According to the skin beauty treatment apparatus of the present invention, the fractional needle RF high frequency is applied to the target treatment site in the skin by one injection to the same site to reduce fat and wrinkles caused by high frequency frictional heat, Since the drug is injected at the same time, the drug injection and RF high-frequency treatment can be simultaneously performed in one equipment, and the drug can be effectively absorbed into the skin tissue after the 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
FIG. 5 is a cross-sectional view of a handpiece tip according to an embodiment of the present invention, in which injection and RF electrode needles are used together.
(a) Constitution that is able to adjust the needle protrusion length of needle type with actuator
(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
6 is a plan view of the bottom surface needle of FIG.

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. (A) is a combination of an injection needle, and (b) is an example of arranging needles for a positive electrode and a negative electrode by combining RF high-frequency needles.

5 is a perspective view of an RF needle electrode assembly according to an embodiment of the present invention. Referring to FIG. 5, RF RF electrode needles 505 a and 505 are mounted on one side of a needle tip housing inner cylinder 502 and a PCB 506 and a hollow needle 503 for injection And is fixed to a fixed base 504. A hollow needle 503 fixed to the injection needle fixing base 504 is mounted on the PCB 506 for the RF high frequency electrode needles 505 a and 506 having the needle through holes and the PCB 506 for the RF high frequency electrode The needle is inserted into the through hole of the needle tip housing 501. When the drug is inserted 507, 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. In detail, the protrusion 508 is formed on the side of the inner wall of the needle tip housing, and the needle tip housing corresponding to the protrusion 508 is provided with the groove 510 in the longitudinal direction, and the protruded needle length d is changed from Zero to Max And the protrusion 508 is engaged with the connection port 509 with the actuator to automatically set the length d of the needle using the actuator. FIG. 5 (a) schematically shows a coupling structure of a needle tip to a syringe. As shown in FIG. 6, an RF high frequency electrode 505b adjacent to the needle 503 and the RF high frequency + electrode 505a is arranged and an RF high frequency electrode is applied to the + and - electrodes to irradiate RF high frequency. In this case, the needles are connected to the circuit by applying the PCB.

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. RF high frequency electrodes are applied to the + and - electrode needles 505a and 505b to irradiate RF high frequency waves, ) Needle 503 injects the drug. 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: Injection Needle Fixture
505 (a), (b): Needle for RF electrode
506: PCB for RF Needle electrode connection
507: Drug input port
508: Needle of handpiece Projection protrusion for controlling the protrusion length
509: Needle Actuator connector for adjusting the protrusion length d
510: longitudinal groove provided on one side of the needle tip housing
511: Syringe
d: Needle protrusion length

Claims (6)

Needle Tip Housing with Socket shape as an empty space inside;
Needle Tip Housing Needle tip housing with drug injection needle and RF high frequency electrode needle inserted inside the housing;
Wherein the needle tip housing inner tube in the interior of the needle tip housing is provided so as to adjust the length of the needle protruding from the slide tip.
The method according to claim 1,
Wherein the needle for the RF high-frequency electrode provided in the inner tube of the needle tip housing is connected to a PCB and a hole provided in the PCB is inserted through an injection needle.
The method according to claim 1,
Characterized in that a protrusion is formed in the inner tube of the needle tip housing and a groove is formed in a longitudinal direction on one side of a needle tip housing which serves as a stopper when the slide is moved.
Needle Tip Housing with Socket shape as an empty space inside;
Needle Tip Housing Needle tip housing with drug injection needle and RF high frequency electrode needle combined inside the housing;
Needle Tip Housing The protrusion formed on the inner tube is connected to an actuator so as to adjust the length of a needle protruding from the needle.
5. The method of claim 4,
Wherein the needle for the RF high-frequency electrode provided in the inner tube of the needle tip housing is connected to a PCB and a hole provided in the PCB is inserted through an injection needle.
5. The method of claim 4,
Characterized in that a protrusion is formed in the inner tube of the needle tip housing and a groove is formed in a longitudinal direction on one side of a needle tip housing which serves as a stopper when the slide is moved.

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