KR102192614B1 - High frequency treatment apparatus - Google Patents

Abstract

The high-frequency treatment apparatus according to the present invention is formed to be protruding and protruding from one side of the handpiece and the handpiece, and disposed on the protruding direction of the plurality of needles and the plurality of needles supplied with a high-frequency current, and applying a predetermined pressure to the skin It may include a pressing unit that provides tension to the skin.
The high-frequency treatment device according to the present invention has the effect of reducing pain caused by inserting a plurality of existing needles by adjusting the tension of the skin before the needles are inserted so that a plurality of needles can be smoothly inserted into the patient's skin. have.

Description

High frequency treatment device {HIGH FREQUENCY TREATMENT APPARATUS}

The present invention relates to a high-frequency treatment device and a treatment method using the same, and more particularly, to a high-frequency treatment device that uses a needle inserted into the skin as an electrode to conduct a high-frequency current in the body, and a treatment method using the same.

When a high-frequency current is energized in the body, deep heat is generated in human tissues. Deep heat is biological heat generated by rotational motion, distortion, collision motion, etc. as molecules constituting human tissues vibrate and rub against each other by high-frequency electrical energy.

Recently, as a method for treating skin such as acne treatment, pore reduction, wrinkle removal, and scar removal, a high-frequency treatment device using a microneedle as an electrode has been developed and used.

In this high-frequency treatment device, the microneedles may pass through a part or all of the epidermal layer to reach the dermal layer. Accordingly, a high-frequency treatment device using a microneedle has an advantage of improving treatment efficiency by allowing a high-frequency current to be smoothly energized even in the dermal layer.

However, high-frequency treatment devices using microneedles are used in such a way that numerous microneedles are simultaneously inserted into the skin. No matter how fine the diameter of the microneedles is, if numerous microneedles are simultaneously inserted into the skin, there is a problem in that the microneedles may not be smoothly inserted depending on the surface resistance of the skin.

In addition, when numerous microneedles are inserted into the skin at the same time, there is a problem of causing pain to a patient undergoing treatment because the resulting pain is doubled. Pain caused during treatment using the microneedle as described above may lead to a problem that the patient is reluctant to receive treatment despite the excellent therapeutic effect of the high-frequency treatment device.

Patent Publication No. 10-2012-0119249

It is an object of the present invention to provide a high-frequency treatment device in which a plurality of needles are smoothly inserted into the skin so that the skin tension reaches a predetermined value so that pain is relieved when a plurality of needles are inserted.

The high-frequency treatment apparatus according to the present invention includes a handpiece; A plurality of needles formed to be protruding and protruding from one side of the handpiece and supplying a high frequency current; And a pressing unit disposed on the protruding direction of the plurality of needles, and applying a predetermined pressure to the skin to provide tension to the skin.

In addition, before the plurality of needles are inserted into the skin, the pressing unit may include a sensing unit that senses a force applied to the skin by the pressing unit such that a tension having a predetermined size or more is generated on the skin.

In addition, the sensing unit may further include a display unit displaying so that the user can recognize when the tension of the skin according to the pressing of the pressing unit reaches a predetermined value or more.

In addition, the sensing unit may transmit a signal to the control unit so that the plurality of needles are simultaneously or sequentially inserted into the skin when the tension of the skin according to the pressing of the pressing unit has a predetermined value or more.

In addition, the pressing unit may be disposed on an end surface of the handpiece and a side surface through which the plurality of needles protrude, or the pressing unit is disposed on an outer rim surface of the through hole through which the plurality of needles pass, and the rim surface is a predetermined stepped jaw Can be formed.

In addition, the sensing unit may include at least one pressure sensor disposed on an edge surface forming the pressing unit.

In addition, the force that the pressing unit presses against the skin may be 1N or more so that a tension of more than a certain size is generated on the skin.

In addition, it is installed inside the handpiece, and may include a current connector to supply current to the sensing unit and to supply the high frequency current to the plurality of needles.

Furthermore, a displacement measuring sensor for sensing displacement of the inserted needles may be further included to adjust the displacement of the plurality of needles inserted into the skin according to the support plate supporting the plurality of needles and the amount of pressure pressing the support plate. have.

In addition, the displacement measurement sensor may be disposed outside the plurality of needles, and may measure a movement displacement interval of the plurality of needles moving in the longitudinal direction by driving the support plate.

And at least one adsorption hole disposed at the end of the handpiece and capable of sucking the skin so that the skin reaches a required tension value, and disposed to surround the side of the adsorption hole, and the sucked skin It may further include a recess forming the seating surface.

In addition, the at least one adsorption hole is disposed in a direction parallel or perpendicular to the plurality of through holes, and sucks the skin so that the plurality of needles can be inserted while the skin seated in the recess is flat. I can.

A high-frequency treatment apparatus according to the present invention includes a high-frequency oscillator for generating a high-frequency current; A supply line drawn out from the high frequency oscillator to supply the high frequency current; A handpiece connected to the supply line; A plurality of needles electrically connected by the supply line to supply the high frequency current; And a pressing unit disposed on the protruding direction of the plurality of needles and applying a predetermined pressure to the skin to provide tension on the skin.

The high frequency treatment method according to the present invention includes the steps of applying a predetermined pressure to the skin by a pressing unit of the handpiece; Generating a tension of a predetermined size or more in the skin according to the applied pressure; And transmitting a signal to the controller so that a plurality of needles are simultaneously or sequentially inserted into the skin when the tension of the skin has a value greater than or equal to a predetermined value.

In addition, after the step of generating a tension of a predetermined size or more on the skin according to the applied pressure, the sensing unit may further include sensing a force that the pressing unit presses the skin.

In addition, after the sensing unit senses the force that the pressing unit presses against the skin, a step of receiving a signal from the sensing unit and displaying the user to be sealed when the skin tension reaches a predetermined value or more. Can include.

And after the step of applying a predetermined pressure to the skin by the pressing portion of the handpiece, the suction hole disposed at the end of the handpiece may further include the step of sucking the skin so that the skin reaches a required tension value.

In addition, when the plurality of needles are simultaneously or sequentially inserted into the skin, the step of adjusting the movement displacement of the plurality of needles may be further included.

Details of other embodiments are included in the detailed description and drawings.

The high-frequency treatment device according to the present invention is generated by inserting a plurality of needles compared to when a plurality of needles are inserted simultaneously by adjusting the tension of the skin before the needles are inserted so that a plurality of needles can be smoothly inserted into the patient's skin. There is an effect that can relieve pain.

1 is a perspective view showing a high-frequency treatment apparatus according to an embodiment of the present invention.
2 is a perspective view showing a handpiece of a high frequency treatment apparatus according to an embodiment of the present invention.
3 is a cross-sectional view taken along an upper portion of a handpiece according to an embodiment of the present invention.
4 is a cross-sectional view taken along an upper portion of the handpiece according to another embodiment of the present invention.
5 is a cross-sectional view taken along an upper part of a handpiece according to another embodiment of the present invention.
6 is an enlarged cross-sectional view showing a needle in a high frequency treatment apparatus according to an embodiment of the present invention.
7 and 8 are cross-sectional views illustrating a state in which a high-frequency treatment apparatus according to an embodiment of the present invention is in contact with the skin and a state in which a plurality of needles are inserted into the skin.
9 and 10 are cross-sectional views showing a state in which a high-frequency treatment device according to another embodiment of the present invention is in contact with the skin and a state in which a plurality of needles are inserted into the skin.
11 is a flow chart of a high frequency treatment method according to the present invention.

Hereinafter, a high-frequency treatment apparatus and a treatment method using the same according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. However, the terms or words disclosed below in this embodiment are not limited to a conventional or dictionary meaning, and the inventor can properly define the concept of terms in order to describe his own invention in the best way. It should be interpreted as a meaning and concept consistent with the technical idea of the present invention.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and do not represent all the technical spirit of the present invention, and thus various equivalents that can be substituted at the time of the present application It should be understood that there may be water and variations.

1 is a perspective view showing a high-frequency treatment apparatus according to the present embodiment, Figure 2 is a perspective view showing a handpiece of the high-frequency treatment apparatus according to the present embodiment.

1 and 2, the high-frequency treatment apparatus 10 according to the present embodiment includes a high-frequency oscillator 100, a handpiece 200, a plurality of needles 300, a pressing part 400, and a supply line 900. ).

The high frequency oscillator 100 generates a high frequency current of a frequency required for treatment. The frequency of the high-frequency current oscillated from the high-frequency oscillator 100 may be adjusted according to the constitution of the patient, the purpose of treatment, and the treatment site. For example, the high-frequency current used for skin treatment may be adjusted in a frequency range of 0.1 to 0.8 MHz.

Therefore, the high frequency oscillator 100 displays an on/off switch 110 of power, a frequency control lever 120 capable of adjusting the frequency of the high frequency current, and the overall state of the high frequency treatment device 10, and the user commands A touch screen 130 may be installed to allow input of.

Inside the handpiece 200, a needle adjustment member 210 is installed. The needle control member 210 linearly transfers the output end 230 so that a plurality of needles 300 installed under the pressing unit 400 can be inserted into the patient's skin. The needle control member 210 may use a linear actuator such as a solenoid, a hydraulic/pneumatic cylinder, or the like, which linearly moves the output terminal 230. A displacement adjusting member 220 may be installed on the outer wall of the handpiece 200. The displacement control member 220 allows the transfer distance of the output end 230 to be adjusted so that the depth at which the plurality of needles 300 are inserted into the skin can be adjusted.

Meanwhile, the handpiece 200 is connected to the supply line 900 drawn out from the high frequency oscillator 100. The supply line 900 supplies the high frequency current oscillated from the high frequency oscillator 100 to the plurality of needles 300, and supplies power used to insert the plurality of needles 300 into the needle control member 210 and a plurality of Before the needle 300 is inserted, it is supplied to the pressing part 400 formed outside the cover part or on the stepped part, respectively. The high-frequency current propagates along the conductor in the form of a surface wave of a metal wire.

Therefore, the supply line 130 may use a conductive wire wrapped with an insulating coating.

The base 240 is detachable from the bottom of the handpiece 200. That is, a detachable protrusion 241 protruding outward is formed on the outer wall of the base 240. At the bottom of the handpiece 200, a guide groove 243 for guiding the detachable protrusion 241, and a detachable protrusion 241 that is communicated with the guide groove 243 and guided along the guide groove 243 are provided. A departure preventing groove 244 is formed to prevent separation in the longitudinal direction of the.

3 is a cross-sectional view cut through the upper part of the handpiece according to an embodiment of the present invention, and FIG. 4 is a cross-sectional view cut through the upper part of the handpiece according to another embodiment of the present invention.

5 is a cross-sectional view taken along an upper part of a handpiece according to another embodiment of the present invention.

Referring to Figure 3, the high-frequency treatment device 10 is formed so as to appear and protrude on one side of the handpiece 200, the handpiece 200, a plurality of needles 300 and a plurality of needles 300 to which a high-frequency current is supplied. ), and may include a pressing unit 400 for providing tension to the skin by applying a predetermined pressure to the skin in a direction in which the needle is inserted into the skin. In addition, before the plurality of needles 300 are inserted into the skin, a sensing unit 500 for sensing a force applied by the pressing unit 400 to the skin so that a tension having a predetermined size or more is generated on the skin may be further included.

The pressing unit 400 may be disposed on the front surface where the skin and the handpiece 200 are in contact, and specifically may be provided on an end surface of the handpiece 200 and a region in which the plurality of needles 300 protrude. The pressing unit 400 is configured with a flat surface, and may contact the skin and pressurize a predetermined force or more.

The force applied to the skin by the pressing unit 400 may be applied differently for each patient's skin condition, and a force of at least 1N or more may be applied to the skin to generate a tension having a predetermined size or more.

The pressing unit 400 may first contact the skin and pressurize the skin before the plurality of needles 300 are inserted into the skin. Specifically, a large amount of force is required in order for the plurality of needles 300 to be directly inserted into the skin, and when such force is applied to the skin, a lot of pain is caused to the patient.

Therefore, there is a need for a means that can reduce the pain of the patient by increasing the tension of the skin while first pressing the skin. The pressing unit 400 may serve to increase the tension of the skin by first pressing the skin so that the plurality of needles 300 can be easily inserted into the skin and treated while reducing the patient's pain.

The upper end of the pressing part 400 may be integrally assembled with the upper end of the handpiece 200 by caulking bonding or the like. In addition, the pressing unit 400 may be an elastic member having an elastic force capable of forming an inclination so that the contact area can be maximized as the elastic skin is inclined or formed bent, for example, damage to the skin It may be composed of a silicone rubber block, glass or plastic, etc.

Referring to another embodiment according to FIG. 4, the pressing part 400 is disposed on an outer rim surface of the through hole 310 through which the plurality of needles 300 penetrate, and the rim surface may form a predetermined step. . That is, the pressing part 400 may be disposed outside the end of the handpiece 200 in contact with the skin in a circular ring shape.

Referring again to FIGS. 3 and 4, the pressing unit 400 may be disposed on the edge surface and may include at least one pressure sensor 510. The pressure sensor 510 may be installed on a surface in contact with the skin, or may be installed inside the pressing unit 400 when the pressing unit 400 is made of a transparent material. The sensor is referred to as a pressure sensor 510, but includes various sensors capable of measuring the tension of the skin or sensing pressure applied to the skin and whether or not the pressure is reduced. In addition, it is natural that the pressure sensor 510 may use various sensors of a displacement conversion type, a physical conversion type, a force balance type, a vibration type, or a gyro type according to the signal detection principle.

In FIGS. 3 and 4, the shape of the pressing unit 400 is shown in two exemplary embodiments, but is not limited thereto, and may be configured in various shapes capable of pressing while contacting the skin.

The sensing unit 500 is disposed on a lower surface or an upper surface of the pressing unit 400, and may serve to sense a force applied by the pressing unit 400 to the skin so that a tension greater than a certain size is generated on the skin. Therefore, when the tension of the skin has a value greater than a certain value according to the pressure of the pressing unit 400, a signal is transmitted to the display unit 600 or the control unit 700.

The display unit 600 may display so that the user can recognize when the tension of the skin according to the pressing of the pressing unit 400 reaches a value equal to or greater than a predetermined value. The display unit 600 may be disposed on the outer surface of the handpiece 200 or may be disposed on the outer surface of the high frequency oscillator 100 so that the user can easily recognize it. The user who checks the numerical value displayed on the display unit 600 may insert the needle 300 into the skin after determining whether to additionally pressurize or depressurize the skin through the pressurization unit 400.

In addition to that, when the force applied by the pressing unit 400 to the skin or the tension measured on the skin reaches a preset value, a signal is transmitted to the control unit 700 and a signal is transmitted to the control unit 700 in addition to the display of the display unit 600. It can be set to be inserted into the skin simultaneously or sequentially.

The plurality of needles 300 are coupled to the support plate 320 and protrude from one surface of the support plate 320. The support plate 320 and the sensing unit 500 are connected to the control unit 700, and the control unit 700 determines whether the support plate 320 is raised or lowered according to a signal from the sensing unit 500. Can work accordingly.

That is, the control unit 700 may be disposed inside the handpiece 200 or the high frequency oscillator 100, and the operation of the plurality of needles 300 according to the sensing unit 500 and the suction hole 800 described below. Vacuum adsorption, etc. can be controlled.

6 is an enlarged cross-sectional view showing a needle in a high frequency treatment apparatus according to an embodiment of the present invention.

Referring to FIG. 6, a plurality of microneedles may be used as the plurality of needles 300. That is, each needle 300 may have a diameter of about 20 μm. Each needle 300 is used as an electrode 311 that allows a high-frequency current to pass through the skin in a section of approximately 0.3 mm from the tip. In addition, each needle 300 has an insulating portion 312 coated with an insulating material such as silicon in a section of about 200 μm from the electrode. The insulating part 312 prevents high-frequency current from flowing to a region other than a region requiring treatment.

In addition, a refrigerant circulation path 313 may be formed inside each needle 300. The refrigerant circulation path 313 allows refrigerant such as cooling water to circulate inside each needle 300 to prevent overheating of each needle 300 and treatment area.

Referring back to FIGS. 3 to 5, a current connector 330 may be installed on the rear surface of the support plate 320. The current connector 330 is electrically connected to a supply line 900 drawn from the high frequency oscillator 100. The current connector 330 may be divided into a positive connector to which the positive line of the supply line 900 is connected and a negative connector to which the negative line of the supply line 130 is connected. In addition, an electric circuit may be printed on the support plate 320. The electric circuit (not shown) allows high-frequency current to be transmitted to the plurality of needles 300 as the supply line is connected to the current connector 330. The electric circuit can be divided into a positive electric circuit electrically connected to the positive connector and a negative electric circuit electrically connected to the negative connector.

Accordingly, the plurality of needles 300 may be divided into a plurality of positive needles and a plurality of negative needles. As the positive and negative needles are energized through the skin tissue, deep heat is generated.

5, the high-frequency treatment device 10 is disposed on one side of the pressing unit 400, and includes at least one adsorption hole 800 capable of inhaling the skin so that the skin reaches a required tension value. I can.

The adsorption hole 800 may operate at the same time or separately as the pressing part 400, and to reduce the force applied to the skin when a plurality of needles 300 are inserted into the skin, a certain area of the skin that needs treatment is It pulls so that it can form a value that corresponds to a certain tension or more. That is, when the skin region requiring treatment is formed flat by suction by the suction hole 800, the plurality of needles 300 may be inserted into the skin with a small force.

In addition, when disposed so as to surround the side surface of the adsorption hole 800, it may further include a recess 810 forming a seating surface of the sucked skin. The recess 810 may be disposed to form a flat surface so that the skin can be directly seated and the plurality of needles 300 can be inserted into the skin without great resistance.

The adsorption hole 800 may be disposed in a direction parallel to the plurality of through holes 310. In addition, a stepped step having a predetermined height may be formed on an upper edge of the handpiece 200 and may be disposed in a direction perpendicular to the through hole 310. However, in addition to that, the adsorption hole 800 may be deformed in various shapes so as to evenly adsorb the skin region into which the needles 300 can be inserted.

The tension of the skin sucked by the adsorption hole 800 or the degree of pressure of the skin may be measured through the sensing unit 500 disposed in connection with the adsorption hole 800. The sensing unit 500 detects a change in the tension of the skin as the suction hole 800 inhales the skin, and allows a plurality of needles 300 to be inserted into the skin when the tension of the skin has a predetermined value or more. A signal can be transmitted to the control unit 700. Alternatively, the sensing unit 500 may sense a certain value at which the adsorption hole 800 adsorbs the skin, and transmit a signal to the control unit 700 so that the plurality of needles 300 may be inserted into the skin.

Thereafter, the step of generating a high frequency current by inserting a plurality of needles 300 coupled to the support plate 320 is omitted as described above.

Referring again to FIGS. 3 to 5, the high-frequency treatment device 10 adjusts the depth at which the plurality of needles 300 are inserted into the skin, that is, the insertion displacement of the needles according to the amount of pressure applied to the support plate 320, A displacement measurement sensor 340 for sensing the displacement of the inserted needle 300 may be further included.

When the displacement measurement sensor 340 is installed outside the support plate 320 to measure the lifting or lowering of the needle 300, it measures the depth of the needle 300 sequentially inserted into the skin, and the insertion depth according to a preset value Can be adjusted. Whether or not the plurality of needles 300 are adjusted according to the displacement measurement sensor 340 is automatically set by the control unit 700 or can be manually adjusted using the displacement adjusting member 220 mounted on the outer wall of the handpiece 200. I can.

7 to 10 are cross-sectional views illustrating a state in which a high-frequency treatment device according to an embodiment of the present invention is in contact with the skin and a state in which a plurality of needles are inserted into the skin.

11 is a flow chart of a high frequency treatment method according to the present invention.

Hereinafter, the operation of the high-frequency treatment apparatus according to the present embodiment will be described in detail with reference to the accompanying drawings. The accompanying drawings hereinafter are views showing only a part of the handpiece to explain the operation of the high-frequency treatment apparatus according to the present embodiment, and FIGS. 1 to 1 for components not indicated by reference numerals in the drawings referred to later. You can understand it by referring to 6 together.

7 and 11, the user holds the handpiece 200 in his hand, and makes the pressing part 400 installed at the end of the handpiece 200 in contact with the patient's skin S. (S10) The user Power is applied by operating the on/off switch 111. When the user applies a force toward the patient's skin S, a certain tension may be generated in the skin S by the applied force and the elastic force of the skin S. (S20)

In addition, the sensing unit 500 senses the force applied by the pressing unit 400 to the skin S is performed. The force applied by the pressing unit 400 may be set to be at least 1N or more. (S30) The sensing unit 500 connected to the pressing unit 400 stores a tension value of the skin S or a value applied to the skin. It can be measured in real time. That is, while the pressing unit 400 presses the skin S, the sensing unit 500 may sense whether or not the pressure is continuously pressed and a skin tension value.

Thereafter, the display unit 600 receives a signal from the sensing unit 500 and when the tension of the skin reaches a value greater than a certain value, the outer surface of the handpiece 200 or a high-frequency oscillator to recognize the force applied by the user. A step of displaying a numerical value or a lamp on 100 is in progress. (S40) And according to the value recognized by the display unit 600, a plurality of needles 300 are simultaneously or sequentially inserted into the skin to provide current. In addition, a signal may be transmitted to the controller 700 to determine whether to insert the needle 300 according to the sensed signal (S50). That is, when the user inserts the needle 300 to perform high-frequency treatment according to the display confirmed on the display unit 600, or if the needle 300 is preset to be inserted into the skin S according to the sensing value, the controller ( At 700), treatment using the needle 300 may be automatically performed.

In addition, when the plurality of needles are simultaneously or sequentially inserted into the skin, the displacement of the moving needle is continuously sensed by the displacement measurement sensor 340, and the plurality of needles inserted into the skin according to the sensed value The moving displacement can be adjusted.

8 is a cross-sectional view showing a state in which a plurality of needles of the high frequency treatment apparatus according to the present embodiment are inserted into the skin S.

Referring to FIG. 8, when the pressure sensor of the skin (S) or the pressing unit 400 reaches a certain numerical value, the user manipulates the displacement control member 220 so that a plurality of needles 300 are applied to the skin (S). The depth to be inserted may be selected or the plurality of needles 300 may be automatically inserted into the skin S according to a preset value.

Therefore, the output end 230 is advanced from the needle control member 210, and the output end 230 presses the support plate 320. The support plate 320 is advanced by a predetermined distance toward the pressing unit 400, and the plurality of needles 300 penetrate through each through hole 310 and are advanced toward the patient's skin.

Since the tension of the skin S is increased by the force acting on the pressing part 400, the force in which the plurality of needles 300 are inserted into the skin S is significantly reduced compared to the conventional one. Therefore, the plurality of needles 300 can be smoothly inserted into the patient's skin S. In addition, when the needle 300 is inserted into the skin (S), since the impact transmitted to the patient is reduced compared to when the existing plurality of needles 300 are simultaneously inserted into the skin (S), a plurality of needles 300 through the present invention The pain of the patient that occurs when) is inserted into the skin (S) can be alleviated.

9 is a cross-sectional view showing a state in which a high-frequency treatment device according to another embodiment of the present invention is in contact with the skin.

9 and 11, the user holds the handpiece 200 in his hand, and makes the suction hole 800 installed at the end of the handpiece 200 in contact with the patient's skin S. The user applies power by operating the on/off switch 111. When the user operates the adsorption hole 800 and a certain area of the skin S is sucked into the adsorption hole 800 by the adsorption hole 800, the skin S forms a tension of a certain value. While the inhaled skin (S) can be seated in a flat state in the recessed portion 810, that is, the needle 300 can be inserted in a state that requires minimal force can be maintained.

In addition, the sensing unit 500 may measure the tension value of the skin S placed on the recess unit 810 in real time. Thereafter, the display unit 600 receives a signal from the sensing unit 500 to recognize the force applied by the user when the tension of the skin reaches a predetermined value or higher, the outer surface of the handpiece 200 or a high-frequency oscillator. The step displayed on 100 proceeds. In addition, depending on the value recognized by the display unit 600, a plurality of needles 300 may be simultaneously or sequentially inserted into the skin to provide current. (S50) In addition, whether or not the needle 300 is inserted according to the sensed signal. A signal may be transmitted to the control unit 700 so as to determine. That is, when the user inserts the needle 300 to perform high-frequency treatment according to the display confirmed on the display unit 600, or if the needle 300 is preset to be inserted into the skin S according to the sensing value, the controller ( At 700), treatment using the needle 300 may be automatically performed.

10 is a cross-sectional view showing a state in which a plurality of needles of a high-frequency treatment device according to another embodiment are inserted into the skin.

Referring to FIG. 10, when the patient's skin (S) is sucked through the suction hole (800) and seated in the recess (810) while forming a certain tension, the user manipulates the displacement control member (220). The depth at which the plurality of needles 300 should be inserted into the skin may be selected, or the plurality of needles 300 may be automatically inserted into the skin according to a preset value.

Therefore, the output end 230 is advanced from the needle control member 210, and the output end 230 presses the support plate 320. The support plate 320 advances toward the pressing part 400 by a predetermined distance, and the plurality of needles 300 penetrate through each through hole 310 and advance toward the patient's skin S.

Accordingly, even according to the embodiment using the adsorption hole 800 as in the above embodiment, the force by which the plurality of needles 300 are inserted into the skin S can be significantly reduced by using the tension of the skin. Therefore, the plurality of needles 300 can be smoothly inserted into the patient's skin S. In addition, when the needle 300 is inserted into the skin (S), the shock transmitted to the patient is reduced compared to when the existing plurality of needles 300 are simultaneously inserted into the skin (S), so that the plurality of needles 300 Pain that occurs when inserted may be relieved

Although the embodiments of the present invention have been described with reference to the accompanying drawings above, those of ordinary skill in the art to which the present invention pertains can be implemented in other specific forms without changing the technical spirit or essential features of the present invention. It will be understandable. Therefore, it should be understood that the embodiments described above are illustrative and non-limiting in all respects. The scope of the present invention is indicated by the claims to be described later rather than the detailed description, and all changes or modified forms derived from the meaning and scope of the claims and the concept of equivalents thereof should be interpreted as being included in the scope of the present invention. do.

High frequency treatment device: 10 High frequency oscillator: 100
On/Off switch: 110 Frequency control lever: 120
Touch screen: 130 Handpiece: 200
Needle: 300 Pressurized part: 400
Sensing unit: 500 Pressure sensor: 510
Display: 600 Control: 700
Through hole: 310 Suction hole: 800
Support plate: 320 Current connector: 330
Displacement measurement sensor: 340 Recess: 810
Supply line: 900 Needle control member: 210
Displacement control member: 220 Output stage: 230
Base: 240 Electrodes: 311
Insulation part: 312 Refrigerant circulation path: 313

Claims (8)

Handpiece;
A plurality of needles formed to be protruding and protruding from one side of the handpiece and inserted into the tissue to transmit high-frequency current to the tissue;
A pressing unit provided on one side of the handpiece and configured to pressurize the tissue surface so that tension is formed on the tissue surface; And
When the tension formed on the surface of the tissue by the pressing of the pressing unit reaches a preset value, the user is notified that the tension of the surface has reached a preset value or more, or the plurality of needles are inside the tissue. Treatment device comprising a; a control unit for controlling the operation of the plurality of needles to be inserted into the. The method of claim 1,
The pressurizing unit is a treatment device provided at one end of the handpiece where the plurality of needles protrude. The method of claim 1,
The pressurizing unit is disposed at a position adjacent to the through hole through which the plurality of needles pass, and the pressurizing unit forms a surface on which the through hole is formed and a stepped portion. The method of claim 1,
Treatment apparatus further comprising a sensing unit for sensing a force that the pressing unit pressurizes on the surface of the tissue. The method of claim 4,
The control unit determines whether the tension of the surface reaches a preset value based on a value sensed by the sensing unit. The method of claim 5,
The sensing unit treatment apparatus including at least one pressure sensor disposed at a position adjacent to the pressing unit. The method of claim 6,
A treatment device having a force that the pressing unit presses against the surface so that a tension greater than or equal to a preset value is generated on the surface of the tissue. Handpiece;
A plurality of needles formed to be protruding and protruding from one side of the handpiece and inserted into the tissue to transmit high-frequency current to the tissue;
A pressing portion provided on one side of the handpiece and formed to press the tissue surface so that tension is formed on the tissue surface; And
When the pressing unit presses the surface of the tissue so that a tension greater than or equal to a predetermined value is formed on the surface of the tissue, it notifies the user through the display unit or the operation of the plurality of needles is performed so that the plurality of needles are inserted into the tissue Treatment device comprising a; control unit to control.

Images