KR101457271B1 - Meso therapie apparatus - Google Patents

Abstract

Since the syringe and the needle are separated and connected to each other, the syringe is reciprocated forward and backward through the driving of the motor while the needle is relatively light, and at the same time, only the piston is moved forward by driving the other motor, And more particularly to a skin treatment device in which loss of a chemical solution can be effectively prevented because an orifice structure portion and a step structure portion are formed in a connecting unit connecting a needle and a syringe.
In the skin treatment device according to the present invention, a syringe holding base is provided at an upper portion, a needle mounting base is movably installed at the front, a piston waveguide is movably installed at a rear upper portion thereof, and a knob A syringe detachably connected to the syringe holder of the main body and having a piston coupled to the piston ring; a needle coupled to the front of the needle mount of the main body; A first linear transporting unit provided inside the main body and reciprocating the needle mounting base forward and backward; a second linear transporting unit provided inside the main body and moving the piston retracting gear forward; And an operation switch provided in the main body, And a controller for controlling the operation of the first and second linear transfer units.

Description

[0001] MESO THERAPIE APPARATUS [0002]

The present invention relates to a skin treatment apparatus, and more particularly, to a skin treatment apparatus for treating a wrinkle, a keratin, a scar, a stain, a stretch marks, hair loss or the like by injecting a chemical solution into a human body skin using a needle, Thereby enabling tattooing.

In general, mesotherapy is a treatment method for skin beauty, hair health, and obesity treatment such as wrinkle, acne removal, exfoliation, hair loss treatment, etc., and a chemical is injected into the skin including the face and scalp A method of maximizing drug efficacy by allowing a drug to penetrate quickly and intensely, and a method of stimulating the skin with a needle to induce the formation of collagen by self-therapeutic action (self-sustaining action) of the human body.

Mesotherapy is a method of using the self-sustaining force of damaged skin tissue in the process of introducing the needle into the skin of the human body, and the new medicine is sprayed through the needle, So that the effect of the treatment can be maximized.

Mesotherapy is a method that uses artificial peeling of the epidermis and regeneration of damaged skin to remove wrinkles or pigmentation, unlike conventional procedures (laser, peeling, etc.) Which is a new concept of cell reconstruction.

In addition to these side effects, the simple and safe mesotherapy procedure is a natural wound healing process that occurs when the needle is inserted into the skin, and the dermis is newly constructed and rearranged, so that the scar becomes shallow, the skin is tightly pulled, And improved pigmentation can return to healthy, clean skin. Further, the therapeutic effect can be further maximized due to the active ingredient of the chemical liquid injected through the needles.

An example of a conventional apparatus for mesotherapy is disclosed in Korean Patent Laid-Open Publication No. 10-2012-0044797 (published on May 20, 2012), which includes a syringe through which a drug is injected into the skin through an end needle, A transfer guide assembly coupled to the cylinder of the transfer guide assembly to permit reciprocation of the cylinder within a limited range along a direction in which the drug is injected; An injection assembly mounted to one side of the transfer guide assembly and the injection assembly for moving the rod of the cylinder toward the needle side, the transfer guide assembly moving to the one end of the limited range as the needle end contacts the skin, The needle assembly actuates the needle assembly, If the conveying guide assembly and spaced moved to the other end of the limited range of the skin treatment drug injection device comprising a control section for stopping the operation of the injection assembly it is disclosed.

In the conventional drug injector for skin treatment as described above, the entire syringe filled with the drug solution inside the needle is required to reciprocate forward and backward only by the rotational driving force of one motor, so that the application of the miniature motor It is difficult to reciprocate the syringe including the needle at high speed due to the increase of the inertial resistance due to the reciprocating motion of the relatively heavy syringe.

In addition, since the conventional drug injection device for skin treatment as described above has a structure in which the chemical liquid is discharged through the needle by the force of pushing the piston in the reciprocating movement of the syringe, There is a problem in that the drug solution may leak due to the resistance and the drug loss is increased.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a syringe and a needle which are separately connected to each other so that only a relatively light needle is moved forward and backward through driving of a motor while the syringe is moved in a fixed state, The operation noise is small and the injection of the needle and the injection of the chemical or dye can be performed quickly and accurately.

It is a further object of the present invention to provide a method and an apparatus for sterilization in which a syringe and a needle are connected to each other by a connection unit in the form of a pipe and at the same time a pipeline in which the back of the needle is fixed in the body is pressed, And to provide a skin treatment device that can be effectively prevented.

The above object of the present invention is achieved by a syringe barrel comprising a syringe bar in its upper portion and a needle mounting base movable forward and rearward in a front portion thereof and a handle to which a piston- A syringe detachably connected to the syringe holder of the main body and having a piston coupled to the piston waveguide; a needle coupled to the front of the needle mount of the main body; and a rear end of the syringe, A first linear transporting unit provided inside the main body and reciprocating the needle mounting base forward and backward, a second linear transporting unit provided inside the main body and moving the piston retracting unit forward, And a control unit that is installed in the main body and operates the first and second linear transfer units The skin treatment unit including a controller is achieved by providing for controlling the.

According to a preferred aspect of the present invention, the first linear transfer unit comprises: a first drive motor installed inside the main body and having a rotation shaft protruded forward; a second linear motor coupled to the rotation axis of the first drive motor, A first lead screw threadably engaged with the needle mounting base so as to be movable back and forth; a guide provided in parallel with the first lead screw in the main body and penetratingly connected to the back of the needle mounting base to guide the forward and backward movement of the needle mounting base; Rods.

According to a preferred aspect of the present invention, the second linear transfer unit comprises: a second drive motor installed inside the main body in parallel with the first drive motor and having a rotation shaft protruding rearward; And a guide slit formed on a rear upper surface of the main body and coupled to the piston waveguide so as to be movable back and forth .

According to a preferred aspect of the present invention, the connecting unit comprises: a first connector fixed to the upper portion of the main body and fitted to the front end of the syringe; and a second connector fixed to the front of the needle mounting base, And a connector for connecting the first and second connectors.

According to a preferred aspect of the present invention, an orifice structure is formed at the center of the first connector, and a stepped structure is formed at the center of the second connector, the inner diameter of the front portion being narrower than the inner diameter of the rear portion.

According to a preferred feature of the present invention, the apparatus further comprises an operation setting unit installed in the main body and setting an individual operation or operation mode of the first and second linear transfer units.

According to a preferred feature of the present invention, the main body is formed in a handgun shape, and the operation setting portion is formed in the form of a rotary dial.

According to a preferred aspect of the present invention, the main body is provided with a display panel for displaying in detail the operation mode set by the operation setting unit.

According to a preferred aspect of the present invention, a power supply line for power supply is connected to the handle of the main body, or a battery for power supply is detachably coupled to the handle of the main body.

According to a preferred feature of the present invention, the main body is connected to a separate operating device, and the operating device supplies power to the main body, and the individual operating or operating mode of the first and second linear transporting units As shown in Fig.

In the skin treatment apparatus according to the present invention, the syringe and the needle are separated from each other, so that only the relatively light needle is reciprocated forward and backward through driving of the motor while the syringe is fixed, and at the same time, Or the dye is discharged, there is an excellent effect that the operation noise is small and the injection of the needle and the injection of the chemical or dye can be performed quickly and accurately.

According to the skin treatment apparatus of the present invention, since the syringe and the needle are separated from each other and connected by a connection unit in the form of a pipe, and the pipeline in which the back of the needle is simultaneously fixed in the main body is pressed by the press portion, Or the loss of the dye can be effectively prevented.

1 is a perspective view of a skin treatment device according to the present invention;
2 is a longitudinal sectional view of a skin treatment device according to the present invention.
3 is a cross-sectional view of the skin treatment device according to the present invention cut along the line AA in Fig.
FIG. 4 is an operation diagram of a skin treatment apparatus according to the present invention, in which a pipeline is depressed; FIG.
5 is a block diagram illustrating the operation of the skin treatment device according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. The present invention will now be described more fully hereinafter with reference to the accompanying drawings, It is not intended to limit the technical spirit and scope of the present invention.

The skin treatment apparatus 1 according to the present invention is a device for treating a skin, such as wrinkles, keratin, scar, stain, stretch marks or hair loss, by injecting a chemical solution into human skin using the needle 30, As shown in FIGS. 1 to 5, a syringe holder 11 is provided at an upper portion thereof, and a needle mounting base 12 is provided at a front portion thereof to be movable back and forth. A main body 10 provided with a handle 14 to which a piston wave guide 13 is movable forward and rearward and an operation switch 15 is installed below the main body 10, A needle 30 coupled to the front of the needle mounting base 12 of the main body 10 and a needle 30 connected to the needle mounting base 12 of the main body 10, A connecting unit 40 connecting the front end portion and the rear end portion of the needle 30, And a second linear transfer unit 60 installed inside the main body 10 and for moving the piston waveguide 13 in the forward direction. The first linear transfer unit 50 is installed in the main body 10 and reciprocates the needle mount 12 back and forth. And a controller 70 installed in the main body 10 and controlling the operation of the first and second linear transfer units 50 and 60 in accordance with the operation of the operation switch 15.

Here, the main body 10 forms a handgun-shaped frame for the skin treatment apparatus 1 according to the present invention, and a syringe 20 filled with a chemical or dye is detachably seated on the upper portion A needle mount 12 to which a needle 30 is detachably connected is provided so as to be movable back and forth and a piston 31 of the syringe 20 is detachably attached to a rear upper portion thereof And a handle 14 is provided at the lower portion of the handle 14 for facilitating gripping of the main body 10 by the operator. There is provided an operation switch 15 for controlling whether the device 1 is operated or not.

In particular, the syringe holder 11 is formed in an exposed state on the upper part of the skin treatment apparatus 1 according to the present invention, and has a front end fixture 11 'into which a front end of the syringe 20 is inserted, A gripping grip 11 "for detachably holding the outer circumferential surface of the syringe 20 at both sides is protruded upwardly from the opposite side of the syringe 20. The needle mounting base 12 also includes a second connector 43 of the connecting unit 40, A connecting groove 13 'in which the rear end of the piston 21 is fitted and engaged is formed on the front side of the piston waveguide 13 and the operating switch 15 is connected to the handle 30 14 is formed in the front center of the handle 14 so as to be manipulable by the detection.

A syringe 20 is detachably coupled to the syringe holder 11 of the main body 10 described above and is injected into the human skin to treat wrinkles, And a piston 21 for injecting a chemical liquid or a dye is provided at the rear side.

The front end of the syringe 20 is fitted and engaged with the front end fixture 11 'of the syringe fixture 11 and the outer circumferential surface of the syringe 20 is gripped by the grip grip 11' 'of the syringe fixture 11, 20 is engaged with the piston waveguide 13 and pushed forward.

The syringe 20 can be selected and used from syringes of various capacities such as 1cc or 10cc.

A needle 30 is coupled to the front of the needle mounting base 12 of the main body 10. The needle 30 corresponds to a needle which is inserted into the human skin for injection of a chemical or dye, Backward movement of the needle mounting base 12 by reciprocating movement of the needle mounting base 12 as it is coupled to the front of the needle mounting base 12 under the interposition of the second connector 43 of the connecting unit 40, .

Needles 30 may be selected and used from conventional needles having various lengths and diameters.

In the present invention, the needle 30 is not directly coupled to the front end of the syringe 20 but is separated from the syringe 20 and is connected by a connection unit 40 to be described later, through which the syringe 20 is fixed The piston 21 reciprocates and the chemical solution or dye in the syringe 20 is injected into the human body while the piston 21 moves forward.

The front end of the aforementioned syringe 20 and the rear end of the needle 30 are connected by a connecting unit 40 which allows the piston 21 to move out of the syringe 20 A first connector 41 fixed to an upper portion of the main body 10 and fitted to the front end of the syringe 20 and coupled to the needle mounting base 12, And a connecting pipe 45 connecting the first and second connectors 41 and 43 to each other. The second connector 43 is fixed to the front of the first and second connectors 41 and 43, and the rear end of the needle 30 is fitted and engaged.

An orifice structure 41 'is formed at the center of the flow path 41' and a flow pipe 41 'is formed inside the first connector 41 in the longitudinal direction And a step structure 43 'is formed at the center of the flow path 43' so that the inner diameter of the front part is narrower than the inner diameter of the rear part.

A first linear transfer unit 50 is installed inside the main body 10. The first linear transfer unit 50 reciprocates forward and backward through the needle mounting base 12 to rotate the needle placed on the needle mounting base 12 A first driving motor 51 provided inside the main body 10 and having a rotation shaft 51 'protruded frontward, and a second driving motor 51 provided inside the main body 10, A first lead screw 53 which is coupled to the rotary shaft 51 'and extends forward and to which the needle mount 12 is screwed back and forth, and a second lead screw 53 which is arranged in parallel with the first lead screw 53 in the body 10 And a guide rod 55 which is installed on the rear side of the needle mounting base 12 and penetrates the rear side of the needle mounting base 12 to guide the forward and backward movement of the needle mounting base 12.

The first linear transfer unit 50 is capable of performing one-time insertion or continuous insertion of the needle through back and forth reciprocation of the needle 30 and adjusting the insertion depth of the needle 30 by adjusting the reciprocating length .

The second linear transfer unit 60 is provided inside the main body 10 to move the piston waveguide 13 in the forward direction and to grip the piston waveguide 13, The second driving motor 61 is installed inside the main body 10 in parallel with the first driving motor 51 and protrudes rearward from the rotating shaft 61 ' A second lead screw 63 coupled to the rotating shaft 61 'of the second driving motor 61 and extended rearward and threadedly coupled with the lower portion of the piston waveguide 13 so as to be movable back and forth, And a guide slit 65 formed on the rear upper surface of the piston 10 so as to be movable back and forth.

The second linear transfer unit 60 is capable of injecting the chemical or dye through the forward movement of the piston 21 and adjusting the injection amount of the needle 30 of the chemical or dye once .

The controller 70 is provided in the main body 10. The controller 70 controls the operation of the first and second linear transfer units 50 and 60 in accordance with the operation of the operation switch 15, So that the liquid medicine or dye can be injected through the forward movement of the piston 21 when the first and second linear transfer units 50 and 60 are reciprocated in the front and back direction and inserted into the human skin. A control circuit for operation control is formed in the form of a printed circuit board.

The piping 80 is fixedly connected to the connection unit 40 when the needle 30 is moved backward by the second linear transfer unit 60. [ When the needle 30 is pulled out of the human skin by the backward movement of the needle 30 by pushing the connection portion between the second connector 43 of the needle 30 and the connection tube 45, And has a protruding shape that protrudes toward the front side.

The conduit pressing portion 80 includes a support frame 81 fixedly installed at a position located on the rear side of the second connector 43 of the connection unit 40 provided in the needle mounting base 12 in the body 10, And a pressing protrusion 83 integrally fixed to the supporting frame 81 so as to protrude from the front of the supporting frame 81.

The main body 10 may further include an operation setting unit 90. The operation setting unit 90 sets an operation mode or an individual operation of the first and second linear transfer units 50 and 60 For example, it may be formed in the form of a rotary dial for setting a single scanning mode or a continuous scanning mode through a rotation position, but it may also be formed by a combination of various buttons, a joystick or a touch screen.

Preferably, the operation setting unit 90 is provided with a setting button or a setting dial for setting the depth of insertion of the needle 30.

The operation setting unit 90 may be provided on a separate operation device (not shown) connected to the main body 10 by a connection cable, instead of the operation setting unit 90. In this case, The operating device not only serves to supply power to the main body 10 but also sets the individual operation or operation mode of the first and second linear transfer units 50 and 60 by the operation of the operation setting unit 90 It plays a role. The operation setting unit 90 provided in the operating device may be formed as a combination of a rotary dial or a button or a touch screen type for setting a one-shot scanning mode or a continuous scanning mode through a rotation position.

The main body 10 is preferably provided with a display panel (not shown) for displaying in detail the operation mode set by the operation setting unit 90 and the depth of insertion of the needle 30, As shown in Fig.

A power supply line 100 for power supply may be separately connected to the handle 14 of the main body 10 or a battery for power supply may be detachably coupled though not shown.

Hereinafter, a method of using the skin treatment apparatus 1 according to the present invention will be described as follows.

A syringe 20 filled with a chemical or dye is mounted on the syringe holder 11 of the main body 10 while the piston waveguide 13 is moved to the rearmost position through the operation of the second linear transfer mechanism 60 The piston 10 is moved forward through the operation of the second linear transfer mechanism 60 so that the engaging groove 13 'is engaged with the piston 21. The needle 30 is engaged with the second connector 43 of the connecting unit 40 coupled to the needle mounting base 12 of the main body 10. [

When the operation mode and the insertion depth of the needle 30 are set through the operation of the operation setting unit 90 and the operation switch 15 is pressed with the knob 14 held, The needle mounting base 12 reciprocates back and forth so that the needle 30 is inserted into the human skin while the piston linear motion mechanism 13 is moved forward by the operation of the second linear movement mechanism 60 As the chemical or dye in the syringe 20 is injected into the human skin through the connection unit 40 and the needle 30, it is possible to perform mesotheliectomy to treat wrinkles, keratin, scar, stain, stretch marks, Or tattoos. The connecting portion of the connecting unit 40 and particularly the connecting portion between the second connector 43 and the connecting pipe 45 are pressed by the pressurizing portion 80 in which the rear side of the needle 30 is fixed in the main body 10 at the same time, The discharge of further chemical liquid or dye is blocked.

 The skin treatment device 1 according to the present invention as described above is constructed such that only the needle 30 which is relatively light in a state in which the syringe 20 is fixed by the syringe 20 and the needle 30 are separated from each other, The piston 21 is moved forward by the driving of the first driving motor 51 of the unit 50 and the driving of the second driving motor 61 of the second linear transfer unit 60, Or the dyes are discharged, the operation noise is small and the injection of the needle 30 and the injection of the chemical or dye can be performed quickly and precisely, and at the same time, the conduit in which the rear side of the needle 30 is fixed in the body 10, The connection of the second connector 43 and the connection pipe 45 is pressurized by the first and second connectors 80 and 80 so that the discharge of the further chemical or dye is blocked and the loss of the chemical or dye is effectively prevented .

1: Skin treatment device
10: Body
11: Syringe holder
12: Needle mounting base
13: Piston wave earth
14: Handle
15: Operation switch
20: Syringe
21: Piston
30: Needle
40: connection unit
41: first connector
41 ": orifice structure
43: second connector
43 ": stepped structure
45: Connector
50: first linear transfer unit
60: a second linear conveying unit
70: controller
80: Tube depressed
90: Operation setting section

Claims (10)

A main body in which a syringe holder is provided at an upper portion, a needle installation stand is movably installed at a front portion of the body, and a handle is provided at a rear upper portion of the body so that a piston wave is movable back and forth,
A syringe detachably coupled to a syringe mount of the main body and to which a piston is coupled to the piston waveguide;
A needle coupled to the front of the needle mounting base of the body;
A connecting unit connecting the front end of the syringe to the rear end of the needle;
A first linear transfer unit installed inside the main body and reciprocating the needle mounting base forward and backward;
A second linear transfer unit installed inside the body and moving the piston wave earth forward; And
And a controller installed in the main body and controlling the operation of the first and second linear transfer units according to the operation of the operation switch,
The first linear transfer unit includes a first drive motor installed inside the main body and having a rotation shaft protruding forward, a second drive motor coupled to a rotation shaft of the first drive motor to forwardly move the needle mount, And a guide rod which is disposed in parallel with the first lead screw in the main body and penetrates the rear of the needle mounting base to guide the forward and backward movement of the needle mounting base. Skin treatment device. delete The method according to claim 1,
The second linear transfer unit includes a second drive motor installed inside the main body in parallel with the first drive motor and having a rotation axis projecting rearward, a second linear motor coupled to the rotation axis of the second drive motor and extending rearward, And a guide slit formed on a rear upper surface of the main body, the guide slit being coupled to the piston waveguide so as to be movable forward and backward. The method according to claim 1,
The connecting unit includes a first connector fixed to an upper portion of the main body and fitted to the front end of the syringe, and a second connector fixed to the front of the needle mounting base and fitted with the rear end of the needle, 1 and a connector for connecting the second connector. The method of claim 4,
And a conduit pressurizing unit fixedly installed in the main body and pressurizing a connection portion between the second connector of the connection unit and the connection tube when the needle is moved backward by the second linear transfer unit. The method of claim 1, claim 3 or claim 4,
Further comprising an operation setting unit installed in the main body and setting an individual operation or operation mode of the first and second linear transfer units. The method of claim 6,
Wherein the main body is formed in a handgun shape and the operation setting part is formed in a rotary dial shape. The method of claim 6,
Wherein the main body is provided with a display panel for displaying in detail the operation mode set by the operation setting unit. The method according to claim 1,
Wherein a power supply line for power supply is connected to the handle of the main body or a battery for power supply is detachably coupled to the handle of the main body. The method of claim 1, claim 3 or claim 4,
The main body is connected to a separate operating device, and the operating device supplies power to the main body, and on the operating device, an operation setting part for setting an individual operation or operation mode of the first and second linear transfer units is provided Wherein the skin treatment device comprises:

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