KR20210018636A - Laser apparatus for skin treatment - Google Patents

Abstract

The present invention relates to a laser handpiece for skin treatment. The laser handpiece for skin treatment comprises: a laser handpiece main body portion having a laser transmission window portion formed at the lower surface thereof to emit a laser and to be in close contact with a skin of a portion to be treated; and an auxiliary skin treatment module portion which is detachably coupled to the laser handpiece main body portion and enables skin treatment schemes other than a skin treatment scheme using a laser. According to the present invention, any one of other skin treatment modules such as an ultrasonic treatment module unit, an RF electrode module unit, a vibration massage module unit, and an LED lamp module unit is selectively coupled to obtain a composite skin treatment effect, and a skin can be soothed after inducing lipolysis by using a laser thereby simplifying a laser treatment process, significantly improving convenience in the laser treatment process, and improving a skin treatment effect.

Description

Laser handpiece for skin treatment {LASER APPARATUS FOR SKIN TREATMENT}

The present invention relates to a laser handpiece for skin treatment, and more particularly, to a laser handpiece for skin treatment capable of performing a combination of laser treatment and other skin treatment procedures.

In general, medical devices for treatment using negative pressure are used to obtain therapeutic effects by placing a vacuum cup on a specific part of the patient's skin and then providing negative pressure to the skin using a pump. It is an increasing trend.

As a medical device for treatment using negative pressure, a vacuum massage device, a lipolysis device that inhales the patient's skin using a vacuum and dissolves fat by irradiating ultrasound on the inhaled area, and a cupping device that inhales the skin to obtain herbal treatment effects. Devices, etc.

In addition, in recent years, various skin treatment methods such as a cooling fat decomposition procedure as an obesity treatment, a skin treatment that causes a contraction of collagen or induces a wound healing reaction by heating an underlying tissue of the skin have been proposed.

Since a considerable strain occurs on the skin tissue after such a skin treatment procedure, the skin must be massaged to recover after skin treatment.

In particular, in the case of a laser handpiece for skin treatment that is used for lipolysis through laser, the skin surface is cooled during the procedure because it decomposes the fat by heating the fat in the skin with high heat through the laser irradiation while in contact with the skin. have.

In the case of a conventional laser handpiece for skin treatment, the cooling water flows by forming a channel through which cooling water flows in a window frame surrounding a window in direct contact with the skin by heating skin tissue through laser.

In addition, the conventional laser handpiece for skin treatment is connected to a body equipped with a laser generator for generating a laser by an optical fiber cable, and an optical module for diffusing the laser received through the optical fiber cable is built-in to transmit the laser through the optical module. Irradiating with the skin.

However, conventional laser handpieces for skin treatment are limitedly used in skin treatment by generating only the effect of decomposing fat through laser irradiation by simply generating a laser, and skin treatment with other skin treatment handpieces for other procedures. There was an inconvenience that had to be performed separately.

In addition, conventional laser handpieces for skin treatment simply generate the effect of decomposing fat through laser irradiation by simply generating a laser, so it is troublesome to separately perform LED irradiation or vibration massage procedure to calm the skin after fat decomposition. There was this.

Korean Patent Publication No. 10-2014-0140395 (Name: laser irradiation device for skin treatment and laser irradiation method for skin treatment using the same)

An object of the present invention is a laser hand for skin treatment capable of obtaining a complex skin treatment effect by selectively combining any one of other skin treatment modules such as an ultrasonic treatment module part, an RF electrode module part, a vibration massage module part, and an LED lamp module part. It is in providing peace.

Another object of the present invention is an LED irradiation or vibration massage that calms the skin after fat decomposition by selectively combining any one of other skin treatment modules such as an ultrasonic treatment module part, an RF electrode module part, a vibration massage module part, and an LED lamp module part. It is to provide a laser handpiece for skin treatment that does not require a separate procedure or the like.

Another object of the present invention is for skin treatment that can improve skin treatment effects by selectively combining any one of other skin treatment modules such as an ultrasonic treatment module part, an RF electrode module part, a vibration massage module part, and an LED lamp module part. It is to provide a laser handpiece.

In order to achieve the above object, an embodiment of the laser handpiece for skin treatment according to the present invention is a laser handpiece body portion having a laser transmission window portion that transmits a laser to a lower surface and is in close contact with the skin of a region to be treated, It is characterized in that it comprises a module for secondary skin treatment that is detachably coupled to the main body of the laser handpiece and enables skin treatment other than skin treatment using a laser.

In the present invention, the auxiliary skin treatment module unit is provided with a handpiece coupling unit to which the laser handpiece main unit is inserted into and coupled to the laser handpiece main unit in a form surrounding the outer circumference of the laser handpiece main unit so as to be detachable to Can be combined.

In the present invention, a first module connection electrode part for electrically connecting the auxiliary skin treatment module part to the control body of the laser skin treatment apparatus is located on the outer surface of the laser handpiece main body, and the inner surface of the handpiece coupling part has the A second module connection electrode part may be located connected to the first module connection electrode part to electrically connect the auxiliary skin treatment module part to the control body.

In the present invention, the module coupling protrusion is elastically supported by a spring on the outer surface of the laser handpiece main body, and the module coupling protrusion is inserted into the inner surface of the handpiece coupling unit, and a protrusion insertion part is positioned.

In the present invention, the auxiliary skin treatment module part may include at least one of an ultrasonic treatment module part, an RF electrode module part, a vibration massage module part, and an LED lamp module part.

In the present invention, the ultrasonic treatment module unit is provided with a handpiece coupling unit to which the laser handpiece main unit is inserted into and coupled to the laser handpiece main unit in a form surrounding the outer circumference of the laser handpiece main unit and separately coupled to the laser handpiece main unit, and An ultrasonic treatment housing member filled with a medium, an ultrasonic transducer positioned within the ultrasonic treatment housing member and generating ultrasonic waves, and an ultrasonic transducer positioned on a lower surface of the ultrasonic treatment housing member to transmit ultrasonic waves generated by the ultrasonic transducer. It may include an ultrasonic transmission window member.

In the present invention, the RF electrode module unit is provided with a handpiece coupling unit to which the laser handpiece main unit is inserted and coupled, and is separately coupled to the laser handpiece main body in a form surrounding the outer circumference of the laser handpiece main unit and cooled therein. A cooling gas injection space through which gas can be injected is formed and the RF electrode treatment housing member; And an RF electrode member positioned on a lower surface of the RF electrode treatment housing member, wherein the RF electrode member is electrically connected to the control body of the laser skin treatment apparatus on an outer surface of the laser handpiece main body. The first module connection electrode part is located, and a second module connection electrode part is located on the inner side of the handpiece coupling part, which is connected to the first module connection electrode part to electrically connect the auxiliary skin treatment module part to the control body. , The RF electrode module part passes through the cooling gas injection space and connects the RF electrode member to the second module connection electrode unit positioned on the inner side of the RF electrode treatment housing member, and the electrode connection terminal It may further include a terminal cover member that surrounds the member and blocks the electrode connection terminal member from the cooling gas in the cooling gas injection space.

In the present invention, the outer surface of the laser handpiece main body is elastically supported by a spring to protrude the module coupling protrusion, and the module coupling protrusion is inserted and caught on the inner surface of the handpiece coupling part, and a protrusion insertion part is positioned. A cooling gas injection unit for injecting cooling gas into the cooling gas injection space is positioned on at least one side of the module coupling protrusions, and at least another side of the plurality of module coupling projections sucks the cooling gas injected into the cooling gas injection space. It is connected to the discharged cooling gas discharge line part, the protrusion insertion part may have a cooling gas passage connected to the cooling gas injection part or the cooling gas discharge line part on the inner surface of the protrusion insertion part.

In the present invention, the vibration massage module unit is provided with a handpiece coupling unit that is inserted and coupled to the laser handpiece main unit, and is separately coupled to the laser handpiece main body in a form surrounding the outer circumference of the laser handpiece main unit. A housing member for vibration, a massage protrusion positioned to protrude from a lower surface of the vibration massage housing member to massage the skin, and a vibration generating unit positioned on the vibration massage housing member to generate vibration in the massage protrusion.

In the present invention, the LED lamp module unit is provided with a handpiece coupling unit that is inserted into and coupled to the laser handpiece main body to surround the outer circumference of the laser handpiece main body, and the LED housing member separatedly coupled to the laser handpiece main body and It may include an LED lamp positioned on the lower surface of the LED housing member to irradiate light to the skin.

In the present invention, a combination skin treatment effect may be obtained by selectively combining any one of other skin treatment modules such as an ultrasonic treatment module part, an RF electrode module part, a vibration massage module part, and an LED lamp module part.

In the present invention, by selectively combining any one of other skin treatment modules, such as an ultrasonic treatment module part, an RF electrode module part, a vibration massage module part, and an LED lamp module part, using a laser, it is possible to sooth the skin after fat decomposition. There is an effect of simplifying the process and greatly improving the convenience of the laser treatment process.

The present invention can expect an effect of improving skin treatment effects by selectively combining any one of other skin treatment modules such as an ultrasonic treatment module part, an RF electrode module part, a vibration massage module part, and an LED lamp module part.

1 is an exploded perspective view of a laser handpiece for skin treatment according to the present invention.
2 to 5 are cross-sectional views illustrating an auxiliary skin treatment module part of a laser handpiece for skin treatment according to the present invention.
6 is a perspective view showing an example of use of a laser handpiece for skin treatment according to the present invention.

The present invention will be described in more detail.

The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to the detailed description of the present invention, terms or words used in the present specification and claims described below should not be construed as being limited to their conventional or dictionary meanings. Accordingly, 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 alternatives that can be substituted for them at the time of application It should be understood that there may be equivalents and variations.

1 is an exploded perspective view of a laser handpiece for skin treatment according to the present invention, and referring to FIG. 1, a laser handpiece for skin treatment according to the present invention transmits a laser to a lower surface and adheres to the skin of a target area. For auxiliary skin treatment that is detachably coupled to the laser handpiece main body 100 and the laser handpiece main body 100 having a transmission window unit 120 and enables other skin treatments other than skin treatment using a laser It includes a module unit 200.

The auxiliary skin treatment module part 200 is provided with a handpiece coupling part 200a to which the laser handpiece main body 100 is inserted and coupled to surround the outer circumference of the laser handpiece main body 100. It is detachably coupled to the laser handpiece main body 100.

The lower surface of the auxiliary skin treatment module unit 200 is combined with the laser handpiece main body 100 so that the lower surface of the laser handpiece main unit 100 is positioned on the same plane, and the laser handpiece main unit 100 When the lower surface of the is in close contact with the skin of the treatment target area, it may be brought into close contact with the skin of the treatment target area.

The auxiliary skin treatment module unit 200 may include an ultrasonic treatment module unit 210, an RF electrode module unit 220, a vibration massage module unit 230, and an LED lamp module unit 240.

The ultrasonic treatment module unit 210, the RF electrode module unit 220, the vibration massage module unit 230, and the LED lamp module unit 240 are handpieces to which the laser handpiece body unit 100 is inserted and coupled, respectively. The coupling portion 200a is provided to surround the outer periphery of the laser handpiece main body 100 and is separated and coupled to the laser handpiece main body 100 to be selectively coupled to the laser handpiece main body 100 and used. have.

On the outer surface of the laser handpiece main body 100, the auxiliary skin treatment module part 200 is electrically connected to the control body of the laser skin treatment apparatus, that is, the control body that controls the operation of the laser handpiece main body 100 The first module connection electrode unit 102 is positioned to allow the handpiece coupling unit 200a to be connected to the first module connection electrode unit 102 on the inner side of the handpiece coupling unit 200a to control the auxiliary skin treatment module unit 200 The second module connection electrode part 202 to be electrically connected to is positioned.

When the laser handpiece body part 100 is inserted into the handpiece coupling part 200a, the first module connection electrode part 102 and the second module connection electrode part 202 are connected to each other, so that the auxiliary skin treatment module part 200 ) Is electrically connected to the control body and the operation can be controlled by the control body.

In addition, the outer surface of the laser handpiece main body 100 is elastically supported by a spring so that the module coupling protrusion 101 protrudes, and the module coupling protrusion 101 is inserted into the inner surface of the handpiece coupling part 200a. The protrusion insertion portion 201 is positioned.

The module coupling protrusion 101 has a shape in which a part of the spherical shape protrudes, and the protrusion insertion part 201 is formed to correspond to the shape of the protruding module coupling protrusion 101 so that the module coupling protrusion 101 is inserted.

The module coupling protrusion 101 is inserted into the protrusion insertion portion 201 so that the laser handpiece main body 100 can be maintained in a coupled state within the handpiece coupling portion 200a.

The auxiliary skin treatment module unit 200 may be separated from the laser handpiece main body 100 while the module coupling protrusion 101 compresses the spring and exerts a force that can be detached from the protrusion insertion unit 201. .

In addition, the module coupling protrusion 101 is inserted into the protrusion insertion unit 201 so that the first module connection electrode unit 102 and the second module connection electrode unit 202 can be accurately connected to each other. ), and the position of the laser handpiece main body 100 so that the lower surface of the auxiliary skin treatment module unit 200 and the lower surface of the laser handpiece main body 100 are positioned on the same plane. I can guide you.

The ultrasound treatment module unit 210 induces fat to cause coagulation necrosis by concentrating HIFU energy on a non-invasively selected area without causing any damage to the skin surface by generating ultrasound. These necrotic fat cells can be naturally removed by the repair mechanism of the damaged part of our body.

In addition, the RF electrode module unit 220 is provided with an RF electrode on the lower surface to restore the skin by increasing the temperature of the skin after a cooling fat decomposition procedure for obesity treatment, and to heat the skin and the underlying tissues to reduce the contraction of collagen. Or trigger a wound healing response.

The RF electrode module unit 220 may be used for skin remodeling/resurfacing, wrinkle removal, and treatment of sebaceous glands, hair follicle adipose tissue, and spider veins by contraction or wound healing reaction to collagen in the lower dermis. .

In the vibration massage module unit 230, a massage protrusion 232 that generates vibration on the lower surface in contact with the skin protrudes and massages the skin with the massage protrusion to improve the therapeutic effect during laser skin treatment, and to the skin during laser skin treatment. It can minimize the generated impact.

In the LED lamp module unit 240, a plurality of LED lamps 242 are positioned on the lower surface in contact with the skin to irradiate light to the skin to stimulate the constituent molecules of the skin cells and promote the molecular movement of the skin cells. By activating the metabolism, it can play a role in increasing the skin recovery effect.

2 to 5 are cross-sectional views illustrating an auxiliary skin treatment module part 200 of the laser handpiece for skin treatment according to the present invention, and referring to FIGS. 2 to 5, the laser handpiece body part 100 is The handpiece housing unit 110 in which the laser generating unit 111 is mounted therein, is disposed on the lower surface of the handpiece housing unit 110, and a laser transmission window unit through which the laser generated from the laser generating unit 111 is transmitted ( 120), a laser diffusion lens unit 130 disposed between the laser generation unit 111 and the laser transmission window unit 120 in the handpiece housing unit 110 and diffuses the laser generated from the laser generation unit 111 , And a cooling unit 140 for cooling the laser generating unit 111 and the laser transmission window unit 120 by supplying cooling water into the handpiece housing unit 110.

The laser handpiece main body 100 is located in the handpiece housing 110 to reflect the laser generated from the laser generating unit 111, that is, the laser diode 111b, and irradiate it to the laser diffusion lens unit 130. A reflector unit 150 may be further included.

The reflector unit 150 is disposed inclined toward the laser diffusion lens unit 130 on the side wall facing the laser diode 111b in the handpiece housing unit 110 to reflect the light generated from the laser diode 111b It irradiates with the diffusion lens unit 130.

As an example, the reflector unit 150 is provided in plural to correspond to the number of laser diodes 111b provided in plural.

The laser handpiece for skin treatment according to the present invention reflects the laser generated by the laser diode 111b in the handpiece housing unit 110 through the reflector unit 150 and diffuses the first laser diffusion lens unit ( 130) so that the laser can be evenly irradiated in a wider area through secondary diffusion.

The handpiece housing unit 110 is connected to the cooling unit 140 to cool the laser generating unit 111 mounted therein and the laser transmitting window unit 120 disposed on the lower surface with cooling water, respectively.

A dehumidifying agent placement space (not shown) that is open downward is formed on the sidewall of the handpiece housing unit 110, and a dehumidifying agent is disposed in the dehumidifying agent placement space to remove moisture in the handpiece housing unit 110, thereby generating a laser generating unit 111 ) To prevent malfunction or failure, and prevents the loss of light intensity of the laser due to condensation of water droplets on the surfaces of the reflective plate unit 150 and the laser diffusion lens unit 130.

The laser diffusion lens unit 130 is mounted under the laser generating unit 111, that is, the laser diode 111b, inside the handpiece housing unit 110, and the laser generating unit 111 and the laser transmitting window unit 120 ) Are placed between.

In addition, the laser diffusion lens unit 130 is positioned to be spaced apart on the laser transmission window unit 120, and coolant flows between the laser diffusion lens unit 130 and the laser transmission window unit 120 to directly contact the transmitted skin. A window cooling flow path 121 is formed to cool the laser transmission window part 120 in close contact with the skin.

The window cooling passage 121 is formed between the laser diffusion lens unit 130 and the laser transmission window unit 120 to cool the entire surface of the laser transmission window unit 120 that can contact the skin.

That is, the cooling water passes between the laser transmission window unit 120 and the laser diffusion lens unit 130 to effectively cool the skin by evenly cooling the entire surface of the laser transmission window unit 120 in close contact with the skin. In addition, the laser diffusion lens unit 130 is cooled so that the laser diffusion lens unit 130 is heated by a laser to prevent thermal deformation.

On the other hand, the inside of the handpiece housing unit 110 is a first internal cooling line part 112 through which coolant flows inside to cool the laser generating part 111, and the inside to cool the laser transmission window part 120. A second internal cooling line part 113 through which furnace coolant flows is provided.

In addition, the handpiece housing unit 110 has a cooling gas injection line unit 114 for injecting cooling gas into the RF electrode module, and a cooling gas discharge that sucks and discharges the cooling gas injected into the RF electrode module. The line part 115 may be provided.

The handpiece housing part 110 includes a power cable connecting the control body and the laser generating part 111, a cooling water supply line, a cooling water discharge line, a cooling gas injection line part 114, and a cooling gas discharge line part 115. It should be noted that it may be integrated and connected to the operating cable of

The handpiece housing unit 110 is not connected to the control body through an optical fiber cable, but the laser generation unit 111 and the control unit of the control body are connected only with a normal power cable, and the laser generation unit 111 through the control unit of the control body It should be noted that it controls the operation of

The laser generator 111 is mounted on the substrate 111a, a plurality of laser diodes 111b mounted on the lower surface of the substrate 111a to face the laser transmission window 120, and the upper surface of the substrate 111a And it may include a heat sink (111c) for dissipating heat generated when the laser diode (111b) operation.

The heat dissipation plate 111c is mounted and fixed on the bottom of the upper surface of the handpiece housing 110, and a first internal cooling line part 112 through which coolant flows is provided. The inlet hole and the discharge hole of the first internal cooling line part 112 are respectively formed on the upper surface of the heat sink 111c to be connected to the cooling water supply line and the cooling water discharge line through the upper surface part of the handpiece housing part 110, respectively. Take an example. That is, the first internal cooling line part 112 is formed to pass through the inside of the heat sink 111c to cool the heat generated when the laser diode 111b is operated with cooling water.

In addition, the second internal cooling line unit 113 is an example of a window cooling channel 121 formed between the diffusion lens unit and the laser transmission window unit 120, the window cooling channel 121 is a laser diffusion lens unit It is formed so as to cool the entire surface of the laser transmission window unit 120 between the 130 and the laser transmission window unit 120.

The cooling unit 140 supplies cooling water for a substrate that supplies cooling water to the first internal cooling line unit 112 by connecting a cooling water supply unit (not shown) that supplies cooling water, and the cooling water supply unit and the first internal cooling line unit 112 A first cooling water discharge line part 142 connected to the line part 141 and the outlet of the first internal cooling line part 112 to discharge the cooled cooling water that has passed through the first internal cooling line part 112 to the outside, The outlet of the cooling water supply line part 143 for windows and the second internal cooling line part 113 that connects the cooling water supply part and the second internal cooling line part 113 to supply cooling water to the second internal cooling line part 113 And a second coolant discharge line part 144 connected to and discharges the cooled coolant that has passed through the second internal cooling line part 113 to the outside.

In this embodiment, the first internal cooling line part 112 and the second internal cooling line part 113 are respectively separate cooling water supply line parts, that is, a cooling water supply line part 410 for a substrate and a cooling water supply line part for a window ( The heat sink 111c of the laser generator 111 and the laser transmission window 120 are individually cooled by two independent cooling lines connected to the 430.

That is, in this embodiment, the laser generating unit 111 and the laser transmitting window unit 120 can be efficiently cooled by cooling the laser generating unit 111 and the laser transmitting window unit 120 with separate cooling water lines, respectively. In particular, it is possible to effectively cool the high-power laser generator 111 and the skin heated to a high temperature in treating the skin by irradiating the skin with a high power to heat the skin tissue at a high temperature.

In addition, on the outer surface of the handpiece housing unit 110, a plurality of module coupling protrusions 101 that are elastically supported and protruded by a spring protrude to be spaced apart in the outer circumferential direction, and on the inner surface of the handpiece coupling portion 200a The protrusion insertion portion 201 through which the module coupling protrusion 101 is inserted is positioned along the inner circumference to correspond to the module coupling protrusion 101.

A cooling gas injection unit for injecting cooling gas into the RF electrode module is positioned on at least one side of the plurality of module coupling protrusions 101, and a cooling gas injection line unit 114 for supplying cooling gas is disposed at the cooling gas injection unit. Connected.

At least the other side of the plurality of module coupling protrusions 101 is connected to a cooling gas discharge line part 115 that sucks and discharges the cooling gas injected into the RF electrode module.

The module coupling protrusion 101 has a certain stiffness, and is made of an elastic material in close contact with the protrusion insertion unit 201 so that the cooling gas passage 221a of the RF electrode treatment housing member 221 and the cooling gas injection unit are The connection part or the connection part between the cooling gas passage 221a of the RF electrode treatment housing member 221 and the cooling gas discharge line part 115 may be sealed.

Meanwhile, FIG. 2 is a cross-sectional view illustrating an example in which the auxiliary skin treatment module unit 200 is an ultrasonic treatment module.

Referring to FIG. 2, the ultrasonic treatment module unit 210 includes a handpiece coupling unit 200a to which the laser handpiece main body 100 is inserted and coupled to the outer periphery of the laser handpiece main body 100. The ultrasonic treatment housing member 211, which is separated and coupled to the laser handpiece main body 100 in a surrounding form and filled with a medium, and an ultrasonic transducer 212 positioned within the ultrasonic treatment housing member 211 and generating ultrasonic waves. ), it may include an ultrasonic transmission window member 213 that is located on the lower surface of the ultrasonic treatment housing member 211 and transmits the ultrasonic waves generated by the ultrasonic transducer 212.

The inner surface of the ultrasonic treatment housing member 211 is connected to a plurality of spaced protrusion insertion portions 201 and the first module connection electrode portion 102 to electrically connect the ultrasonic transducer 212 to the control body. The second module connection electrode part 202 is positioned.

When the laser transmission window part 120 is in contact with the skin, the ultrasonic treatment module unit 210 contacts the skin with the ultrasonic transmission window part, and the ultrasonic transducer generates ultrasonic waves, thereby irradiating the skin with ultrasonic waves to damage the skin surface. It is possible to induce fat to cause coagulation necrosis by concentrating HIFU energy in a non-invasively selected area without causing a problem.

In addition, in addition, various known ultrasonic treatments may be performed according to the type and output of the ultrasonic transducer 212.

Meanwhile, FIG. 3 is a cross-sectional view illustrating an example in which the auxiliary skin treatment module unit 200 is an RF electrode module.

Referring to FIG. 3, the RF electrode module unit 220 is provided with a handpiece coupling unit 200a to which the laser handpiece main body 100 is inserted and coupled to the outer circumference of the laser handpiece main body 100. The RF electrode treatment housing member 221 and the RF electrode treatment housing member 221 are separated and coupled to the laser handpiece main body 100 in a surrounding form and have a cooling gas injection space through which cooling gas can be injected. The RF electrode member 222 positioned on the lower surface, the second module connection electrode unit 202 positioned on the inner surface of the RF electrode member 222 through the cooling gas injection space and positioned on the inner surface of the RF electrode treatment housing member 221 It may include an electrode connection terminal member 223 that connects with, and a terminal cover member 224 that surrounds the electrode connection terminal member 223 and blocks the electrode connection terminal member 223 from the cooling gas in the cooling gas injection space. .

The inner surface of the RF electrode treatment housing member 221 is connected to a plurality of spaced apart protrusion insertion portions 201 and the first module connection electrode portion 102 so that the ultrasonic transducer 212 is electrically connected to the control body. The second module connection electrode unit 202 is positioned.

The electrode connection terminal member 223 is positioned to electrically connect the RF electrode member 222 and the second module connection electrode unit 202 through the cooling gas injection space, and is wrapped by the terminal cover member 224 for cooling. Since it can be blocked from gas, accidents caused by electric leakage can be prevented when cooling gas is injected.

In addition, a cooling gas passage (221a) connected to the cooling gas injection unit or the cooling gas discharge line unit 115 is positioned on the inner surface of the protrusion insertion unit 201 to be inserted into the plurality of protrusion insertion units 201. The cooling gas injection unit positioned at one module coupling protrusion 101 and the cooling gas discharge line unit 115 positioned at at least one other module coupling protrusion 101 inserted into the plurality of protrusion insertion portions 201 may be connected, respectively. To be.

When the RF electrode module unit 220 is coupled to the laser handpiece body unit 100, the module coupling protrusion 101 is inserted into the protrusion insertion unit 201 so that the cooling gas passage 221a discharges the cooling gas injection unit and the cooling gas. Each of the line portions 115 is positioned so as to correspond to the connection portion between the cooling gas passage 221a and the cooling gas injection portion, and the connection portion between the cooling gas passage 221a and the cooling gas discharge line portion 115 is a module coupling protrusion ( 101).

When generating an RF signal by applying AC power to the RF electrode member 222, the control body injects cooling gas into the cooling gas injection space through the cooling gas injection unit, and transfers the injected air to the cooling gas discharge line unit 115. By inhaling, the skin is cooled through the RF electrode member 222 in contact with the skin.

The RF electrode module unit 220 applies AC power to the RF electrode member 222 to generate an RF signal, thereby increasing the temperature of the skin after a cooling fat decomposition procedure for obesity treatment and to restore the skin and the skin and the underlying tissues of the skin. By heating the collagen may cause contraction of collagen or induce a wound healing reaction, in addition, a known RF electrode treatment effect may be obtained.

4 is a cross-sectional view illustrating an example in which the auxiliary skin treatment module unit 200 is a vibration massage module unit 230.

Referring to FIG. 4, the vibration massage module unit 230 is provided with a handpiece coupling unit 200a to which the laser handpiece main body 100 is inserted and coupled to the outer periphery of the laser handpiece main body 100. A vibration massage housing member 231 that is separated and coupled to the laser handpiece main body 100 in a surrounding form, a massage protrusion 232 positioned to protrude from the lower surface of the vibration massage housing member 231 to massage the skin, It is positioned on the vibration massage housing member 231 and includes a vibration generating unit 233 for generating vibration in the massage protrusion 232.

The inner surface of the vibration massage housing member 231 is connected to a plurality of spaced protrusion insertion portions 201 and the first module connection electrode portion 102 so that the ultrasonic transducer 212 is electrically connected to the control body. The second module connection electrode unit 202 is positioned, and the vibration generation unit 233 is electrically connected to the second module connection electrode unit 202 so that operation can be controlled from the control body.

The vibration generating unit 233 may be variously modified and implemented into a known vibration structure capable of generating vibration, including a vibration motor, and a more detailed description thereof will be omitted.

As an example, the massage protrusion 232 is made of an elastic material such as silicone or synthetic rubber, and is positioned to protrude from the lower surface of the housing member 231 for vibration massage in a hemispherical shape to contact the skin to massage the skin. do.

The vibration massage module unit 230 massages the skin with the massage protrusion unit 232 to improve the therapeutic effect during laser skin treatment, minimize the impact generated on the skin during laser skin treatment, and generate a known massage effect. I can make it.

5 is a cross-sectional view illustrating an example in which the auxiliary skin treatment module unit 200 is the LED lamp module unit 240.

Referring to Figure 5, the LED lamp module unit 240 is provided with a handpiece coupling portion (200a) to which the laser handpiece body portion 100 is inserted and coupled to the outer circumference of the laser handpiece body portion 100. It may include an LED housing member 241 that is separatedly coupled to the laser handpiece main body 100 in a wrapping form, and an LED lamp 242 positioned on the lower surface of the LED housing member 241 to irradiate light to the skin. .

The inner surface of the LED housing member 241 is connected to a plurality of spaced apart protrusion insertion portions 201 and the first module connection electrode portion 102 to electrically connect the ultrasonic transducer 212 to the control body. The module connection electrode unit 202 is positioned, and the LED lamp 242 is electrically connected to the second module connection electrode unit 202 so that operation can be controlled from the control body.

A plurality of LED lamps 242 are positioned on the lower surface of the LED housing member 241, and by irradiating light from the LED lamp 242 to the skin to stimulate the constituent molecules of the skin cells and promote the molecular movement of the skin cells. It is revealed that it can play a role of increasing the skin recovery effect by activating the skin metabolism, and in addition, a known skin treatment effect generated by irradiating the skin with light generated from the LED lamp 242 can be obtained.

6 is a perspective view showing an example of use of a laser handpiece for skin treatment according to the present invention, and referring to FIG. 6, the laser handpiece for skin treatment according to the present invention is detachable to the handpiece wearing tool 10 It can be combined and worn on the patient and maintained in close contact with the skin of the area to be treated.

The handpiece wearing tool 10 has a shape in which the upper and lower portions are penetrated so that the plurality of laser handpiece body portions 100 to which the auxiliary skin treatment module portion 200 is coupled can be detachably coupled, and rotate with each other. A plurality of handpiece mounting members 11 that are hinged to each other, and a belt connection member 12 that is hinged to each other so as to be rotatably connected to both sides of a plurality of handpiece mounting members 11 connected to each other and to which a wearing belt can be connected It may include.

Although the belt for wearing connected to the belt connecting member 12 is not shown, it can be variously modified into a known belt structure such as a Velcro tape attachment structure and a buckle connection structure so that it can be worn around the patient's body part. It should be noted that a more detailed description is omitted.

A plurality of handpiece mounting members 11 are hinged so as to be rotatable with each other, and the belt connecting member 12 is each of the handpiece mounting members 11 positioned on both sides of the plurality of handpiece mounting members 11 It is hinged to enable rotation.

The laser handpiece for skin treatment according to the present invention is coupled in plural to one handpiece wearing tool 10, and can be simply worn on the treatment target area of the patient through a belt for wearing the handpiece wearing tool 10. have.

In addition, in the laser handpiece for skin treatment according to the present invention coupled to each handpiece mounting member 11, different auxiliary skin treatment module units 200 may be coupled to each other in the corresponding region in a worn state. Combined skin treatment could be possible.

The present invention is a combination skin treatment by selectively combining any one of other skin treatment modules such as the ultrasonic treatment module unit 210, the RF electrode module unit 220, the vibration massage module unit 230, and the LED lamp module unit 240 You can get the effect.

The present invention uses a laser by selectively combining any one of other skin treatment modules such as the ultrasonic treatment module unit 210, the RF electrode module unit 220, the vibration massage module unit 230, and the LED lamp module unit 240 Thus, it is possible to calm the skin after fat decomposition, thereby simplifying the laser treatment process and greatly improving the convenience of the laser treatment process.

The present invention is a skin treatment effect by selectively combining any one of other skin treatment modules such as the ultrasonic treatment module part 210, the RF electrode module part 220, the vibration massage module part 230, and the LED lamp module part 240. It can be expected to improve the effect.

It should be noted that the present invention is not limited to the above-described embodiments, and various modifications can be made without departing from the gist of the present invention, which is included in the configuration of the present invention.

10: handpiece wearing hole 11: handpiece mounting member
12: belt connecting member 100: laser handpiece main body
101: module coupling protrusion 102: first module connection electrode portion
110: handpiece housing part 110a: first internal cooling line part
110b: second internal cooling line part 111: laser generator
111a: substrate 111b: laser diode
111c: heat sink 112: first internal cooling line part
113: second internal cooling line portion 114: cooling gas injection line portion
115: cooling gas discharge line part 120: laser transmission window part
121: window cooling flow path 130: laser diffusion lens unit
140: cooling unit 141: cooling water supply line unit for substrate
142: first cooling water discharge line part 143: cooling water supply line part for windows
144: second coolant discharge line unit 150: reflector
200: module part for auxiliary skin treatment 200a: handpiece coupling part
201: protrusion insertion part 202: second module connection electrode part
210: ultrasonic treatment module unit 211: housing member for ultrasonic treatment
212: ultrasonic transducer 213: ultrasonic transmission window member
220: RF electrode module unit 221: RF electrode treatment housing member
221a: cooling gas passage 222: RF electrode member
223: electrode connection terminal member 224: terminal cover member
230: vibration massage module unit 231: housing member for vibration massage
232: massage protrusion 233: vibration generating unit
240: LED lamp module unit 241: LED housing member
242: LED lamp

Claims (10)

The laser handpiece body portion having a laser transmission window portion that transmits the laser on the lower surface and is in close contact with the skin of the area to be treated; And
A laser handpiece for skin treatment, characterized in that it is detachably coupled to the main body of the laser handpiece and includes a module for auxiliary skin treatment that enables other skin treatment other than skin treatment using a laser.
The method according to claim 1,
The auxiliary skin treatment module unit is provided with a handpiece coupling unit to which the laser handpiece main unit is inserted and coupled thereto, and is detachably coupled to the laser handpiece main unit in a form surrounding the outer circumference of the laser handpiece main unit. Laser handpiece for skin treatment, characterized in that.
The method according to claim 2,
A first module connection electrode part for electrically connecting the auxiliary skin treatment module to the control body of the laser skin treatment apparatus is located on the outer surface of the laser handpiece main body, and the first module is on the inner surface of the handpiece coupling part. A laser handpiece for skin treatment, characterized in that a second module connection electrode part connected to the connection electrode part to electrically connect the auxiliary skin treatment module part to the control body.
The method according to claim 2,
For skin treatment, characterized in that the outer surface of the laser handpiece body part is elastically supported by a spring to protrude the module coupling protrusion, and the module coupling protrusion is inserted and the protrusion insertion part is positioned on the inner surface of the handpiece coupling part. Laser handpiece.
The method according to claim 1,
The auxiliary skin treatment module part comprises at least one of an ultrasonic treatment module part, an RF electrode module part, a vibration massage module part, and an LED lamp module part.
The method of claim 5,
The ultrasonic treatment module unit,
A housing for ultrasonic treatment in which the laser handpiece main body is inserted into and coupled with a handpiece coupling unit to surround the outer circumference of the laser handpiece main body and separately coupled to the laser handpiece main body and filled with a medium therein absence;
An ultrasonic transducer positioned within the ultrasonic treatment housing member and generating ultrasonic waves; And
A laser handpiece for skin treatment comprising an ultrasonic transmission window member positioned on a lower surface of the ultrasonic treatment housing member and transmitting ultrasonic waves generated by the ultrasonic transducer.
The method of claim 5,
The RF electrode module unit,
A cooling gas through which the laser handpiece main body is inserted into and coupled to the handpiece coupling unit to surround the outer circumference of the laser handpiece main body and separately coupled to the laser handpiece main body and cooling gas is injected therein The injection space is formed and the RF electrode treatment housing member; And
Includes; an RF electrode member positioned on the lower surface of the housing member for RF electrode treatment,
A first module connection electrode part for electrically connecting the RF electrode member to the control body of the laser skin treatment apparatus is positioned on the outer surface of the laser handpiece main body,
On the inner side of the handpiece coupling part, a second module connection electrode part is located connected to the first module connection electrode part to electrically connect the auxiliary skin treatment module part to the control body,
The RF electrode module unit,
An electrode connection terminal member passing through the cooling gas injection space and connecting the RF electrode member to a second module connection electrode unit positioned on an inner surface of the RF electrode treatment housing member; And
A laser handpiece for skin treatment, further comprising a terminal cover member surrounding the electrode connection terminal member and blocking the electrode connection terminal member from cooling gas in a cooling gas injection space.
The method of claim 7,
The outer surface of the laser handpiece main body is elastically supported by a spring so that the module coupling protrusion protrudes,
On the inner side of the handpiece coupling portion, the module coupling projection is inserted and a protrusion insertion portion is located,
A cooling gas injection part for injecting cooling gas into the cooling gas injection space is positioned on at least one side of the plurality of module coupling protrusions,
At least one other side of the plurality of module coupling protrusions is connected to a cooling gas discharge line part for sucking and discharging the cooling gas injected into the cooling gas injection space,
The laser handpiece for skin treatment, characterized in that the cooling gas passage connected to the cooling gas injection unit or the cooling gas discharge line is positioned on the inner surface of the protrusion insertion unit.
The method of claim 5,
The vibration massage module unit,
A housing member for vibration massage that is separately coupled to the laser handpiece main body in a form surrounding the outer circumference of the laser handpiece main body with a handpiece coupling unit inserted and coupled thereto;
A massage protrusion protruding from the lower surface of the vibration massage housing member to massage the skin; And
A laser handpiece for skin treatment comprising a vibration generator positioned on the vibration massage housing member and generating vibration on the massage protrusion.
The method of claim 5,
The LED lamp module part,
An LED housing member separatedly coupled to the laser handpiece main body in a form surrounding the outer circumference of the laser handpiece main body by having a handpiece coupling unit inserted into and coupled to the laser handpiece main body; And
Laser handpiece for skin treatment comprising an LED lamp positioned on the lower surface of the LED housing member to irradiate light to the skin.

Images