WO2020046089A1

WO2020046089A1 - Acne removing handpiece using high frequency

Info

Publication number: WO2020046089A1
Application number: PCT/KR2019/011262
Authority: WO
Inventors: 전용규
Original assignee: (주)메드로메디칼디비젼
Priority date: 2018-08-31
Filing date: 2019-09-02
Publication date: 2020-03-05
Also published as: KR102168432B1; KR20200025846A

Abstract

The present invention relates to an acne removing handpiece using a high frequency. The handpiece is configured to extrude and remove acne pus and germs by, after suctioning the skin by using a negative pressure, inserting a needle into the skin so as to melt sebum while softening the skin tissue of an acne site or a therapy site of a patient as power is applied to the handpiece, and to alleviate acne inflammation by burning or coagulating acne sebaceous glands as a high frequency current is converted into strong heat. Thus, the handpiece is capable of conveniently and efficiently treating acne.

Description

Acne removal handpiece using high frequency

The present invention relates to a handpiece for removing acne using high frequency, and more particularly, after inhaling the skin by using a negative pressure, and inserting a needle to the skin tissue of the acne part or the surgical part of the non-operator according to the power applied. Acne using the high-frequency acne which melts sebum while softening and removes acne pesticides, and converts high-frequency current into strong heat to relieve acne inflammation by burning or solidifying acne sebaceous glands. A removal handpiece.

As is well known, conventionally, acne treatment has various methods of applying, taking, or squeezing drugs, and acne squeezing acne by hand or extruder using extruder is painful and rather infected with bacteria It could last long and scared.

In order to prevent this, recently, a device has been developed to extrude and remove sebum by acne using a negative pressure generator.

However, it is difficult to remove the sebum only by the negative pressure when the sebum is deep in the skin to remove the acne sebum by the negative pressure by using the negative pressure generating device, and the negative pressure to remove the deep sebum Too high can leave marks on the skin.

In addition, a conventional acne removal device is an arc laser equipped with a high frequency generator and a negative pressure generator, inserting the needle of the high frequency generator into the skin to deliver a high frequency current in the 30KHz ~ 30MHz frequency band causing the acne Necrosis and the rubber cap of the negative pressure generating device is mounted on the acne area and is applied to extrude the acne by applying a negative pressure.

However, since the high frequency generator and the negative pressure generator are equipped with the high frequency generator and the negative pressure generator, the high frequency generator and the negative pressure generator are not integrated with each other. Due to the spillage on the skin, a number of dangerous situations can occur and can only be used by a trained professional.

In particular, in general, acne does not occur only one or two on the skin, so a large amount of acne occurs, it is quite cumbersome to use a high frequency generator and a negative pressure generator alternately at the time of treatment.

In addition, the conventional acne laser device equipped with the conventional high frequency generator and the negative pressure generator is expensive to go through the volume of the acne removal device, there is a disadvantage that the number of medical expenses of the patient can also be increased.

In view of this, Patent Application No. 10-2011-0086130 has been published a handpiece tip for removing acne using negative pressure.

Looking at a conventional acne removal handpiece tip using a conventional negative pressure, the needle support is located in the center of the housing and the needle is attached to one end, the negative pressure is applied, the suction pipe is located around the needle, and the housing Located in the outer circumferential surface and the push switch of the push type, consisting of a rod and the needle protrusion adjustment member mounted on the needle support behind the needle, one end is mounted to the lower surface of the punch switch, the other end is the needle protrusion And a locking member mounted on the adjustment member, and a first spring inserted between the first diaphragm inside the housing and the needle protrusion adjustment member.

However, the conventional acne removal handpiece tip using the conventional negative pressure is configured to eject (discharge) the sebum by inserting the needle into the skin as the punching switch is pressed simply discharge the sebum, so the treatment for sebaceous glands There is a problem that can not be made secondary acne is not made.

In addition, the conventional acne removal handpiece tip using the conventional negative pressure, as described above, does not soften the skin tissue of the acne region, and inserts a needle directly into the skin to eject sebum, so sebum is not easily discharged In addition, there is a disadvantage in that residual sebum remains in the skin.

Thus, the present invention was devised to solve the above-described problems, after inhaling the skin by using negative pressure, and then inserting the needle to soften the skin tissue of the acne or non-operator acne according to the power is applied By removing and extruding acne pesticides and converting high frequency current into strong heat to burn or solidify acne sebaceous glands to relieve acne inflammation. The purpose is to provide a piece.

Other objects of the present invention will become clear as the technology proceeds.

The handpiece for acne removal using the present invention high frequency for achieving the above object, a plurality of shear holes are formed in the front end portion and one hole is formed in the rear end portion by being coupled to each other, so that the space portion is formed inside The handpiece housing which is provided and fixedly installed inside the housing for the handpiece are driven by being supplied with power to correspond to the control of the control unit of the acne removal device so that the moving shaft can be moved forward and backward. And a handpiece position control switch which is fixedly installed at one side of the piece step motor and the handpiece step motor, and is capable of controlling the stop position of the moving shaft according to the control unit, in which the forward moving shaft is contacted backward. One end is inserted into the front end of the housing for the handpiece by being located on the other side of the handpiece step motor. The mouth is fixed, the central portion is provided with a headpiece for the handpiece which is provided with a hole perforated to enable the entry and exit of the moving shaft, and a hollow truncated cone so that one end is detachably coupled to the front end of the housing for the handpiece A handpiece cap, a main PCB fixedly installed inside the headpiece for the handpiece, and adapted to apply a high frequency current according to the control of the control unit, and installed in the handpiece cap so as to move forward and backward. The first end is connected to the main PCB while being connected to the moving shaft of the handpiece step motor, and the other end is inserted into the skin through the other end of the cap for the handpiece to correspond to the movement of the moving shaft. And a handpiece needle part including a needle so as to burn or coagulate the sebaceous glands in the skin as applied thereto. One end is exposed to the outside through the other end of the handpiece cap by being installed on the inner circumferential surface of the cap for use, and the other end is connected to the main PCB and is heated by the high frequency current applied to the skin of the acne part or the surgical part of the non-operator. Extraction electrode portion provided to soften the tissue, one end is connected to the inner circumferential surface of the handpiece cap and the other end is connected to the inside, and the other end is connected through the sound pressure generating unit and the negative pressure generating tube via the cap for the handpiece It characterized in that it comprises a filter unit provided to filter the extruded acne bacteria while generating a negative pressure therein.

In addition, the handpiece step motor and the handpiece position control switch is fixed to the inside of the housing for the handpiece so that when the negative pressure is generated inside the handpiece cap, the sound pressure is prevented from leaking to the handpiece step motor side. Characterized in that configured to be fixed to the interior of the case is provided.

And, the outer peripheral surface of the housing for the handpiece is characterized in that the insertion groove is further provided to insert the filter portion.

According to the handpiece for removing acne using high frequency according to the present invention as described above, while softening the skin tissue of the acne site or the treatment site, it melts sebum and extrudes acne pesticides and converts acne sebaceous glands into high-frequency electric current. By burning or coagulating to relieve acne inflammation, you can treat acne conveniently and efficiently.

1 is a half sectional view showing the inside of a handpiece for removing acne using high frequency according to the present invention.

Figure 2 is a half sectional perspective view showing a handpiece for removing acne using a high frequency in accordance with the present invention.

Figure 3 is a view showing a housing portion for the handpiece of the acne removal handpiece using a high frequency in accordance with the present invention.

Figure 4 is a view showing the handpiece cap portion of the handpiece for acne removal using the high frequency in accordance with the present invention.

Hereinafter, an embodiment of a handpiece for removing acne using high frequency according to the present invention will be described in detail.

First of all, it should be noted that in the drawings, the same components or parts denote the same reference numerals as much as possible. In describing the present invention, detailed descriptions of related well-known functions or configurations are omitted in order not to obscure the subject matter of the present invention.

As shown, the handpiece for acne removal using the high frequency according to the present invention dissolves sebum while softening the skin tissue of the non-operator's acne or procedure by applying power after inhaling the skin by sound pressure. In addition to extruding acne pesticides, high-frequency current is converted into strong heat to burn or solidify acne sebaceous glands to relieve acne inflammation.

That is, the handpiece for acne removal using the high frequency according to the present invention described above 100 is coupled to each other a plurality of shear holes (not shown) is formed in the front end and one hole (not shown) in the rear end ) Is formed, the interior of the handpiece housing 110 is provided to be formed in the space, and the control unit of the acne removal device (not shown) is fixedly installed in the interior of the handpiece housing 110 The handpiece step motor 120 and the one side of the handpiece step motor 120, which are driven by being supplied with power in correspondence with the control, so that the moving shaft 121 is movable forward and backward. And a handpiece position control switch 130 provided to control the stop position of the movable shaft 121 according to the fixed side of the movable shaft 121 which is fixedly advanced and applied to the controller side. Dragon Staff One end is inserted into and fixed to the front end of the housing 110 for the handpiece by being located on the other side of the motor 120, the central portion is a handpiece head cap which is provided with holes punched in and out of the movable shaft 121 140, the handpiece cap 150 is provided in a hollow truncated cone so that one end is detachably coupled to the front end of the handpiece housing 110, the headcap 140 for the handpiece The main PCB 160 is fixedly installed inside the main PCB 160 so as to be capable of applying a high frequency current in response to the control of the controller, and is installed in the handpiece cap 150 so as to be moved forward and backward. It is connected to the main PCB 160 while being connected to the moving shaft 121 of the handpiece stepper motor 120, the other end of the handpiece cap 150 to correspond to the movement of the moving shaft 121 High frequency current is inserted into the skin through the other end Installed on the inner circumferential surface of the handpiece needle portion 170 and the handpiece cap 150 provided with a needle to burn or solidify the sebaceous glands in the skin as the high frequency current is converted into heat by being applied One end is exposed to the outside through the other end of the cap 150 for the handpiece, the other end is connected to the main PCB 160 is connected to the skin tissue of the acne site or the surgical site of the non-operator according to the high frequency current is applied Extraction electrode unit 180 is provided for softening and one end is connected to the outer peripheral surface of the handpiece cap 150 in communication with the inside, the other end through the sound pressure generating unit and the sound pressure generating tube 191 through the medium Is connected and is configured to include a filter unit 190 is provided to filter the extruded acne bacteria while generating a negative pressure inside the handpiece cap 150.

Here, when the sound pressure is generated in the handpiece stepper motor 120 and the handpiece position control switch 130 inside the handpiece cap 150, the sound pressure leaks toward the handpiece stepper motor 120. It is configured to be fixedly installed in the case 200 which is provided to block the thing.

In addition, an insertion groove 111 is formed on the outer circumferential surface of the housing for handpiece 110 so as to insert the filter unit 190, and a pipe of a negative pressure generating tube is formed on both inner side surfaces of the insertion groove 111. For the front and rear end pipe holes are further formed.

Hereinafter, with reference to the drawings shown in Figures 1 to 4 attached to the acne removal handpiece using a high frequency according to the present invention as follows.

First, the handpiece housing 110 of the acne removal handpiece using the high frequency according to the present invention is divided into two is fixed to each other by the handpiece head cap 140 is fixed to the front end portion Coupling hole is formed to be formed, a wiring hole for wiring is formed in the rear end, the case 200 is fixed inside the handpiece step motor 120 and the handpiece position control switch 130 inside The space part is formed and provided so that it may be installed.

In addition, each side of the coupling hole and the wiring hole formed in the front and rear ends of the handpiece housing 110, a wiring hole for wiring one side and the negative pressure generating tube 191 is formed, and the insertion groove 11 The front and rear of the) is provided with a front and rear pipe holes for further connection with the filter 190 is formed.

The handpiece step motor 120 is mounted on the case 200 fixedly installed in the housing for handpiece 110 and is driven to correspond to the application of power under the control of the controller so that the moving shaft 121 is driven by the handpiece. The needle of the handpiece needle part 170 installed in the handpiece cap 150 may be moved by moving forward and backward toward the handpiece cap 150 through the coupling hole of the housing 110. To be provided.

In addition, the handpiece step motor 120 is configured to move the movement of the moving shaft to 4mm in 0.1mm step so that the needle of the handpiece needle portion 170 according to the operator's skin can be moved.

The handpiece position control switch 130 is mounted on the case 200 to be fixed to one side of the handpiece stepper motor 120, that is, the rear end of the handpiece stepper motor 120. It is provided to control the stop position of the moving shaft 121 by cutting off the power applied to the stepper motor 120 for the handpiece according to the forward movement of the moving shaft 121 is applied to the control side.

The headpiece 140 for the handpiece is fixed to one end of the coupling hole formed in the front end of the housing 110 for the handpiece step motor 120 and the handpiece position control switch 130. Is formed in a "c" shape so as to seal the mounted case 200, and a hole (not shown) is provided at the front center to allow the moving shaft 121 of the stepper motor 120 for handpiece to enter and exit. It is formed and provided.

The handpiece cap 150 is coupled to the front end of the handpiece housing 110, one end is detachably coupled to accommodate the coupling hole is fixed to the headpiece 140 for the handpiece, the other end is Corresponding to the driving of the handpiece step motor 120 is formed in a hollow truncated conical shape so that the needle of the handpiece needle portion 170 is accessible.

In addition, a fixing protrusion is formed in the radial direction on the inner circumferential surface of the cap 150 for the handpiece to be fixed by fitting the extraction PCB of the extraction electrode unit 180 to be described later, the hand below the fixing hole Guide grooves (not shown) are provided at regular intervals in the radial direction so as to guide the needle portion 170 for the piece.

The main PCB 160 is fixedly installed in the head cap 140 for the handpiece, the handpiece receives the high-frequency current applied through the wire by the control of the control unit corresponding to the user to operate the operation switch of the acne removal device It is provided to apply to the needle portion 170 and the extraction electrode portion 180 side.

The handpiece needle part 170 is installed in the handpiece cap so as to be moved forward and backward, and the handpiece cap 150 is fixed to the front end of the handpiece housing 110 by One end is connected to the main PCB 160 while being connected to the moving shaft 121 of the stepper motor 120 for the handpiece, and the other end of the handpiece cap 150 to correspond to the movement of the moving shaft 121 The needle is inserted into the skin through the other end of the needle to burn or solidify the sebaceous glands in the skin as a high frequency current is applied thereto.

That is, the handpiece needle portion 170 is formed with a plurality of guide projections (not shown) on the outer circumferential surface to be movable along the guide groove formed on the inner circumferential surface of the handpiece cap 150, one handpiece in the central portion A contact portion 171a protruding to contact the moving shaft 121 of the stepper motor 120 is formed, and a needle housing PCB housing 171 and a needle portion are formed in one side of the contact portion 171a. A needle PCB 173 and a needle housing PCB housing which are installed inside the PCB housing 171 and are connected to the main PCB 160 via a needle jig pin 172 to transfer high frequency currents. One end penetrates the other surface of 171 and is connected to the needle PCB 173, and the other end is moved to correspond to the driving of the handpiece step motor 120 to be inserted into the operator's skin. The needle 174 and the needle 174 One end is supported by the other side of the PCB housing 171 for the needle part by penetrating through the angular part, and the other end is supported by the inner circumferential surface of the cap 150 for the handpiece, and the needle is provided to return the PCB housing 171 for the needle part. It consists of a restoring spring 175.

The extracting electrode unit 180 is installed on the inner circumferential surface of the cap 150 for the handpiece and is a high frequency current applied by the control of the controller according to the connection to the main PCB 160, acne site or surgical site of the non-operator It is provided to soften the skin tissue.

That is, the extraction electrode unit 180 is connected to the main PCB 160 and the extraction jig pin 181 fixedly installed inside the headpiece 140 for handpiece so as to transmit a high frequency current. Extraction PCB 182 is provided, and one end is connected to the extraction PCB 182 and the other end is exposed to the outside through the other end of the cap 150 for the handpiece, the acne of the non-operator due to the application of high-frequency current It consists of an extraction electrode 183 composed of FPCB provided to soften the skin tissue of the site or procedure.

The filter unit 190 is provided in the insertion groove 111 formed on the outer circumferential surface of the housing for the handpiece 110 for the replacement, detachable, one side and the other side is connected to the negative pressure generating tube 191 and It is provided to filter the separated and extruded pimples.

When treating acne on the face using the acne removal handpiece using the high frequency according to the present invention made as described above, as shown in the accompanying drawings 1 to 4, first handpiece housing 110 After gripping by hand, acne site is accommodated on the other side of the cap 150 for the handpiece.

After that, the operation switch of the acne removal device is operated.

By the control of the control unit by the operation of the power switch first, the negative pressure generating unit is driven, the skin of the acne is sucked into the other side of the cap 150 for the handpiece.

At the same time, a high frequency current is applied to the needle 175 of the handpiece needle unit 170 and the extraction electrode 183 of the extraction electrode unit 180.

Thereafter, the moving shaft 121 is moved forward by the handpiece stepping motor 120 provided inside the housing for handpiece 110 to push the handpiece needle unit 170 by pushing the handpiece. The needle 175 of the needle unit 170 is inserted to the sebaceous glands in the skin where acne has occurred.

Therefore, the skin tissue of the acne region is softened by the high frequency current applied to the extraction electrode 183 side of the extraction electrode unit 180, and the sebaceous gland is directed to the needle 175 side of the needle unit 170 for the handpiece. Since the applied high frequency current is concentrated at the peak of the needle 175, it causes the acne sebaceous gland to solidify.

On the other hand, foreign matter (absorption) of the acne is discharged by the insertion and the negative pressure of the needle 175, the discharged foreign matter through the negative pressure generating tube 191 connected to the cap 150 for the handpiece filter unit 190 Is filtered from

Subsequently, when the discharge of the high frequency current is completed from the needle 175 of the handpiece needle unit 170 and the extraction electrode 183 of the extraction electrode unit 180 under the control of the controller, the handpiece step motor ( 120 is driven in reverse rotation.

As a result, the moving shaft 121 moves backward and comes into contact with the position control switch 130 for the handpiece, and the controller cuts off the power by applying it to the controller side.

At this time, the needle 175 of the needle portion 170 for the handpiece is returned to its original state by the restoring spring 175 for the needle.

As described above, using a high-frequency acne removal handpiece enables acne treatment conveniently and efficiently.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

The present invention relates to a handpiece for removing acne using high frequency, and more particularly, after inhaling the skin by using a negative pressure, and inserting a needle to the skin tissue of the acne part or the surgical part of the non-operator according to the power applied. Acne using the high-frequency acne which melts sebum while softening and removes acne pesticides, and converts high-frequency current into strong heat to relieve acne inflammation by burning or solidifying acne sebaceous glands. Applicable to the technical field related to the removal handpiece.

Claims

Acne removal handpiece using high frequency,

A plurality of shear holes are formed at the front end portion and one hole is formed at the rear end portion by being coupled to each other, and a housing for handpiece 110 is provided to form a space portion therein;

The handpiece is fixedly installed inside the housing for the handpiece 110 is driven by the power applied to correspond to the control of the control unit of the acne removal device for the handpiece for moving shaft 121 is provided to move forward, backward A step motor 120;

The handpiece is fixedly installed at one side of the step motor 120 for the handpiece provided to be able to control the stop position of the moving shaft 121 according to the control unit side that the forward moving shaft 121 is contacted backward Position control switch 130;

One end is fixed to the front end of the handpiece housing 110 by being located on the other side of the handpiece step motor 120, the central portion is provided with a hole is drilled to enable the entry and exit of the moving shaft 121 A headpiece 140 for the handpiece;

A handpiece cap (150) provided in a hollow truncated cone shape so that one end of the handpiece housing (110) is long and detachably coupled thereto;

A main PCB 160 fixedly installed in the headpiece 140 for the handpiece and configured to apply a high frequency current to correspond to the control of the controller;

By being installed in the handpiece cap 150 to move forward and backward, one end is connected to the main PCB 160 while being connected to the moving shaft 121 of the stepper motor 120 for the handpiece. The other end includes a needle to be inserted into the skin through the other end of the handpiece cap 150 to correspond to the movement of the moving shaft 121 and to burn or solidify the sebaceous glands in the skin as a high frequency current is applied. A handpiece needle portion 170 provided therein;

By being installed on the inner circumferential surface of the handpiece cap 150, one end is exposed to the outside through the other end of the handpiece cap 150, the other end is connected to the main PCB 160 is applied as a high frequency current An extraction electrode unit 180 provided to soften the skin tissue of the non-operator acne site or the surgical site by thermal action;

One end is connected to the outer circumferential surface of the handpiece cap 150 in communication with the inside, the other end is connected via a sound pressure generating unit and the negative pressure generating tube 191 to the sound pressure inside the handpiece cap 150 Filter unit 190 is provided so as to filter the extruded acne bacteria while generating

Handpiece for acne removal using high frequency, characterized in that it comprises.
The method of claim 1,

The handpiece step motor 120 and the handpiece position control switch 130 block the leakage of the sound pressure to the handpiece step motor 120 when a sound pressure is generated inside the handpiece cap 150. Acne removal handpiece using a high frequency, characterized in that configured to be fixed to the interior of the case 200 is provided fixed to the inside of the housing for handpiece 110 to.
The method according to claim 1 or 2,

The outer circumferential surface of the housing for the handpiece 110 is a handpiece for acne removal using a high frequency, characterized in that the insertion groove 111 is further provided to insert the filter unit 190.
The method of claim 1,

The handpiece needle portion 170 is formed with a plurality of guide protrusions on the outer circumferential surface to be movable along the guide groove formed on the inner circumferential surface of the handpiece cap 150, the movement of the handpiece step motor 120 in the central portion of one surface A contact portion 171a protruding to be in contact with the shaft 121 is formed, and one side of the contact portion 171a is installed in the needle housing PCB housing 171 and the needle portion PCB housing 171. The needle PCB 173 and the other surface of the needle housing PCB housing 171 are connected to the main PCB 160 via the needle jig pin 172 to transmit a high frequency current. A needle 174 penetrated and connected to the needle PCB 173 and the other end of the needle 174 moves to correspond to the driving of the handpiece step motor 120 and is inserted into the operator's skin and the needle (174) penetrating centrally One end is supported by the other surface of the PCB housing 171 for the needle portion, the other end is supported on the inner circumferential surface of the cap 150 for the handpiece, the restoring spring for the needle provided for returning the needle PCB housing 171 Acne removal handpiece using high frequency, characterized in that consisting of).
The method of claim 1,

The extraction electrode unit 180 is connected to the main PCB 160 and the extraction jig pin 181 fixedly installed inside the headpiece 140 for the handpiece, and are provided to transmit a high frequency current. Extraction PCB 182 and one end is connected to the extraction PCB 182 and the other end is exposed to the outside through the other end of the handpiece cap 150, the acne of the non-operator by the heat action according to the application of high-frequency current Acne removal handpiece using a high frequency, characterized in that consisting of the electrode for extraction (183) provided to soften the skin tissue of the site or surgical site.