KR20150054347A

KR20150054347A - Automatic fat suction apparatus

Info

Publication number: KR20150054347A
Application number: KR1020130136694A
Authority: KR
Inventors: 문영란; 백관호; 김성민; 강호철
Original assignee: 동국대학교 산학협력단; 주식회사 써지메이트
Priority date: 2013-11-12
Filing date: 2013-11-12
Publication date: 2015-05-20
Also published as: KR101541605B1

Abstract

The present invention relates to a vacuum inhalation device for sucking and removing fat accumulated in a body by using a vacuum sound pressure generated in a vacuum inhaler, the vacuum inhaler comprising an outer tube having an inlet hole formed in a longitudinal direction on an outer periphery of the upper tube, A cannula including an inner tube reciprocating back and forth together with the movement of the moving piston and having a suction hole formed on the outer periphery of the upper portion to suck up fat; A connection pipe connected to a lower end of the outer tube and having a moving space therein; A moving piston connected to a lower end of the inner tube and reciprocating inside the connecting tube; An operating rod connected to a lower end of the moving piston and formed with a suction path communicated with the inner tube, and being drawn in and out of the operating member; An operation member connected to a lower end of the connection pipe and reciprocating the operation rod; And a discharge pipe connected to a lower end of the operation rod and connected to the suction hose of the vacuum inhaler, the lower end of the discharge pipe being connected to the suction path and discharging the inhaled fat.
According to the present invention, since the cannula is made of a double tube and the inner tube of the cannula is automatically reciprocated back and forth by the operation member, liposuction treatment can be performed on the precise treatment site with less tremor or less vibration than the manual type and the oscillatory type, It is possible to reduce the degree of fatigue of the practitioner, shorten the procedure time, to always obtain a constant treatment result and to reduce the deviation, and to prevent the necrosis of the surrounding body tissue and the cell necrosis caused by the skin and friction, The post-operative treatment site is not rugged and remains smooth, and the side effects of surgery are minimized.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an automatic liposuction device,

The present invention relates to a device for sucking and removing fat, and more particularly, to an automatic liposuction device for inserting and removing fat, separating and destroying fat by reciprocating after being inserted into a fat layer of a human body during liposuction, .

In general, liposuction is an operation method that removes and removes subcutaneous fat accumulated in the body at an unsatisfactory rate or pathologically abnormal ratio.

By using such liposuction, it is possible to easily remove excessively accumulated fat in the body without exercising periodically for a long period of time or without excessive diet, and it is possible to reduce the body fat and body weight, Can be obtained.

For example, FIG. 1 shows a conventional liposuction device, which includes a main body 1 having a suction pump (not shown) built therein, an oil reservoir 2 at the rear of the main body 1, The fat storage container 2 is connected to the discharge pipe 4c of the cannula 4b through the suction hose 3 and is connected to the suction pump through the pump hose 5.

The main body 1 is provided with a control panel 6 capable of setting the intensity of the suction pump and the like and is also provided with a liposuction device 7 for generating a fat suction force. In addition to the main body 1, An infusion pump 8 may be provided for injecting an anesthetic solution.

In addition, the suction hose 3 is connected to the handpiece 4a, the cannula 4b is coupled to the tip of the handpiece 4a, the cannula 4b is formed in a hollow pipe shape, A plurality of inlets are formed.

At this time, a vibration motor for vibrating the cannula 4b may be installed in the handpiece 4a.

Thus, when the device is operated by pressing the foot plate 9, a suction force is generated through the suction hose 3, and the practitioner grips the handpiece 4a and inserts the cannula 4b into the treatment area, The fat is separated and sucked through the suction port and the sucked fat flows inside the cannula 4b to be sucked through the suction pipe 4c through the discharge pipe 4c 3 and stored in the fat storage container 2.

However, in the above-described conventional liposuction device, the practitioner directly grasps the handpiece 4a and moves the cannula 4b forward and backward to separate the fat and perform suction. Therefore, according to the practitioner's experience of the operation or the skill of the operator, The result can be changed and the operator's fatigue is increased. In addition, the handpiece 4a rubs against the skin surface of the body, or the insertion portion of the cannula 4b having a long and long shape is shaken, There is a problem that can cause damage or damage the nerve.

In addition, there is a problem that it is difficult to inhale the fat in a certain amount depending on the fat layer state of the treatment site, and the fat is irregularly inhaled.

When the user uses the vibration motor built in the handpiece 4a to vibrate the cannula 4b to vibrate the fat in a vibrating manner, if the operator does not move and only vibrates, the fat is removed The operator must directly move the cannula 4b forward and backward to suck and remove the fat, which causes the same problem as described above.

In addition, the surrounding tissue of the insertion portion of the cannula 4b may be damaged or forcibly sucked by the vibration, side effects may occur after the operation, and the skin may become rugged and the operation state may not be smooth.

SUMMARY OF THE INVENTION The present invention has been conceived in order to solve all of the above-mentioned problems, and it is an object of the present invention to provide a cannula which is made of a double tube and which automatically reciprocates the inner tube of the cannula by the operation member, It is possible to perform liposuction, so that it is possible to prevent the damage of the surrounding body tissue and the cell necrosis caused by the skin and the friction. Therefore, the operation is easy and the fatigue of the practitioner is greatly reduced, the operation time is shortened, It is an object of the present invention to provide an automatic liposuction device in which the deviation can be deduced, the postoperative operation site can be maintained smoothly without being rugged, and the side effects of surgery can be minimized.

In addition, the vacuum gauge of the vacuum inhaler is automatically changed as the practitioner puts one hand on the treatment site and presses the pressure on the treatment site, and the change of the vacuum gauge is transmitted to the solenoid valve through the control box, The present invention is also directed to an automatic liposuction device that can accurately and accurately determine the liposuction position and the amount of liposuction of the operation site.

In addition, a disector is inserted into a device instead of a cannula, inserted into a treatment site, and a fibrous tissue is attached to a ring of a collar tube, and the cutter inside the collimator tube is moved back and forth to easily cut and remove the fibrous tissue. The object of the present invention is also to provide an automatic liposuction device.

According to an aspect of the present invention, there is provided a vacuum inhaler for sucking and removing fat accumulated in a body by using a vacuum sound pressure generated in a vacuum inhaler, the vacuum inhaler comprising: an outer tube having an inlet hole formed in a longitudinal direction on an outer periphery thereof; A cannula inserted into the inside of the outer tube and reciprocating together with the movement of the moving piston, and an inner tube formed with a suction hole on the upper periphery to suck the fat; A connection pipe connected to a lower end of the outer tube and having a moving space therein; A moving piston connected to a lower end of the inner tube and reciprocating inside the connecting tube; An operating rod connected to a lower end of the moving piston and formed with a suction path communicated with the inner tube, and being drawn in and out of the operating member; An operation member connected to a lower end of the connection pipe and reciprocating the operation rod; And a discharge pipe connected to a lower end of the operation rod and connected to the suction hose of the vacuum inhaler, the lower end of the discharge pipe being connected to the suction path and discharging the inhaled fat.

In addition, the operation member is also characterized in that it is an air cylinder to which an air hose through which air is introduced or discharged is connected to the upper and lower ends.

At this time, the air hose is also connected to the solenoid valve to operate the air cylinder by adjusting the air flow.

Here, the vacuum gauge is automatically changed as the practitioner puts one hand on the treatment site and presses the vacuum inhaler, and the change of the vacuum gauge is transmitted to the solenoid valve through the control box, The amount of air supplied or discharged is controlled to control the operating speed of the air cylinder.

In addition, the outer tube is also characterized in that a mounting hole is formed at the lower end thereof and is screwed to the upper end of the connection tube.

In addition, the inner tube is also characterized in that a mounting hole is formed at the lower end thereof and is screwed to the upper end of the moving piston.

In addition, the connector has a threaded portion formed on the upper end thereof and a screw hole formed in the lower end thereof.

Further, the operation rod is also characterized in that the operation plate is coupled to the lower end.

The operation member is also a vacuum cylinder.

The operation member includes an operation motor and a pinion that rotates by the operation of the operation motor, and the operation rod reciprocally moves in engagement with the pinion.

In addition, the cannula may be separated and a dissector may be used. The dissector may include a ring tube having a ring formed at its distal end, and a cutting blade provided at a distal end thereof to move forward and backward within the ring tube, And a cutter for performing a cutting operation.

According to the present invention, since the cannula is made of a double tube and the inner tube of the cannula is automatically reciprocated back and forth by the operation member, liposuction treatment can be performed on the precise treatment site with less tremor or less vibration than the manual type and the oscillatory type, It is possible to reduce the degree of fatigue of the practitioner, shorten the procedure time, to always obtain a constant treatment result and to reduce the deviation, and to prevent the necrosis of the surrounding body tissue and the cell necrosis caused by the skin and friction, The post-operative treatment site is not rugged and remains smooth, and the side effects of surgery are minimized.

In addition, the vacuum gauge of the vacuum inhaler is automatically changed as the practitioner puts one hand on the treatment site and presses the pressure on the treatment site, and the change of the vacuum gauge is transmitted to the solenoid valve through the control box, So that the liposuction position and the amount of liposuction of the operation site can be accurately determined and the operation can be performed easily and quickly.

Also, instead of the cannula, there is an effect that the dissecting device is coupled to the device and inserted into the treatment site, and the fibrous tissue is moved to the inside of the annular tube by moving the cutter inside the annular tube in the state of being hooked on the ring.

1 is a view showing a conventional liposuction device;
2 is a view showing an entire configuration of an automatic liposuction device according to the present invention.
3 is a partial cross-sectional view of an automatic liposuction device according to the present invention.
4 is an exploded perspective view of the cannula of the present invention.
Fig. 5 is an operational example of the solenoid valve according to the present invention
6 is a sectional view showing an operation example of an air cylinder according to the present invention.
7 is a perspective view illustrating an operation example of an air cylinder according to the present invention.
8 is an exemplary view in which the operation member includes an operation motor and a pinion;
9 is a view of mounting a disector instead of a cannula.

Hereinafter, the configuration of the present invention will be described in detail with reference to the drawings with reference to the drawings.

The automatic liposuction device according to the present invention separates and destroys the fat by inserting the liposuction device into the fat layer of the human body and advancing and retracting the liposome by reciprocating the liposuction device. The automatic liposuction device sucks and removes the fat from the cannula, A control box 700 and an air compressor 800. The solenoid valve 600 includes a connecting pipe 200, a moving piston 300, an operating rod 400, and an operating member 500. The solenoid valve 600, A vacuum inhaler 900, and the like may be included together.

3 and 4, the cannula 100 has a tubular shape having a long and narrow diameter inserted into the subcutaneous fat layer of the human body. The cannula 100 includes an outer tube 110 provided on the outside, And a double tube of an inner tube 120 inserted inside the tube 110.

The outer tube 110 is formed with an inflow hole 111 penetrating the outer periphery of the upper portion in the longitudinal direction. The fat of the treatment site separated and destroyed by the reciprocating motion of the cannula 100 is introduced into the tube, A mounting hole 122 to be screwed with the upper end of the connector 200 is formed.

At this time, the inflow hole 111 has a long elongated hole and an elliptical shape, and a plurality of the inflow holes 111 may be formed.

The inner tube 120 is inserted into the outer tube 110 and the suction hole 121 is formed in the outer periphery of the upper tube. The fat introduced into the outer tube 110 through the inlet hole And is sucked into the inner tube 120 through the suction hole 121.

When the inflow hole 111 of the outer tube 110 and the suction hole 121 of the inner tube 120 coincide with each other and overlap with each other during the forward and backward movement of the cannula 100, .

The inner tube 120 is formed with a mounting hole 122 at the lower end thereof and is screwed with the upper end of the moving piston 300.

Here, a plurality of suction holes 121 may be formed.

3, the coupling tube 200 is connected to the lower end of the outer tube 110 and is formed between the cannula 100 and the actuating member 500, and includes a moving piston (not shown) 300 are moved forward and backward to move.

A threaded portion 230 is formed at an upper end of the coupling pipe 200 and is screwed to a mounting hole 122 formed at a lower end of the outer pipe 110. A screw hole (Not shown) formed to protrude from the upper end of the actuating member 500. The upper protrusion (not shown)

The moving piston 300 is connected to the lower end of the inner tube 120 and is reciprocated to the operating rod 400 by the operation of the operating member 500 so that the moving piston 300 also reciprocates do.

The operation rod 400 is connected to the lower end of the movement piston 300 and is drawn into and out of the operation member 500 by the operation of the operation member 500, The moving piston 300 moves back and forth reciprocally in the inner moving space 210 of the coupling tube 200 to suck the fat of the operation site.

Here, the operation rod 400 is coupled to the lower end of the actuating plate 410, the actuating plate 410 moves inside the actuating member 500, .

The operation member 500 is connected to the lower end of the connection pipe 200 and moves the operation rod 400 up and down by the operation of the operation member 500 to repeatedly reciprocate the movement piston 300 .

At this time, the actuating member 500 may be configured as an air cylinder 510 that converts the energy of the pressure of the air supplied from the outside into a mechanical reciprocating linear motion.

The upper air hose 511 and the lower air hose 512 are connected to the upper and lower ends of the air cylinder 510. The upper air hose 511 and the lower air hose 512 are connected to each other, The hose 512 is connected to the solenoid valve 600 to regulate the air flow to operate the air cylinder.

A discharge pipe 540 is connected to the lower end of the operation rod 400. The discharge pipe 540 is formed to communicate with the suction path and the lower end of the discharge pipe 540 is connected to the suction hose of the vacuum inhaler 900 910 to discharge the inhaled fat to the fat storage container 930 of the vacuum inhaler 900 and store it.

When the suction pump (not shown) of the vacuum inhaler 900 generates a full vacuum at a predetermined pressure, the fat sucked through the inner tube 120 of the cannula 100 is operated with the moving piston 300 Is discharged to the outside through the discharge pipe 540 through the suction path of the rod 400 and is stored and removed in the fat storage container 930 via the suction hose 910. [

For example, in one embodiment, the solenoid valve 600 is electrically connected to a control box 700 having a control panel for supplying external power and controlling an operation time, An air supply hose 513 connected to the external air compressor 800 to supply air and a connection portion 620 connecting the upper air hose 511 and the lower air hose 512, And an internal operation portion 630 that is opened and closed as electricity is supplied or blocked.

In addition, the vacuum inhaler 900 automatically changes the vacuum indicator 920 as the operator puts one hand on the treatment site and presses the pressure while increasing or decreasing the pressure. The change of the vacuum gauge 920 is controlled by the control box The amount of air supplied to or discharged from the air cylinder 510 is controlled by controlling the operation speed of the air cylinder 510 by being transmitted to the solenoid valve 600 through the air cylinder 700, The speed of the forward and backward reciprocating motion of the inner tube 120 is adjusted.

The actuating member 500 is not limited to the air cylinder 510. A vacuum cylinder may be provided in place of the air cylinder 510 and a reciprocating motion of the moving piston 300 may be performed. Other types and types of cylinders of various types can be applied as long as there is one.

8, the actuating member 500 is provided with an actuating motor 531 inside thereof and a pinion 532 which rotates by the operation of the actuating motor 531 And the operation rod 400 is formed in one side repeatedly and is engaged with the pinion 532 so as to be linearly movable. By operating the operation motor 531 in the forward or reverse direction, (400) can reciprocate.

As shown in FIG. 9, the cannula may be separated and a dissector (D) may be used in combination. The dissector (D) includes a ring tube D1 having a ring at its tip, And a cutter (D2) provided with a cutting edge to move back and forth inside the annular tube (D1) to perform cutting.

The outer tube 110 and the inner tube 120 are coupled to the coupling tube 200 and the moving piston 300 so that they can be easily attached to and detached from the outer tube 110 and the inner tube 120, To connect the loop tube D1 to the coupling tube 200 and to connect the cutter D2 to the moving piston 300 to cut and remove the fibrous tissue of the treatment site.

That is, even if the annulus fibrosus is left intact under the treatment area during liposuction, the volume of the treatment area can be maintained without decreasing even if the fat is sucked and removed. Therefore, After the removal of the cannula 100, the defect sector D is inserted and inserted into the treatment site, and the fibster is reciprocated forward and backward in a state of being hooked on the ring of the annular tube D1 It is possible to reduce obesity by cutting and removing fibrous tissue.

Hereinafter, the operation of the automatic liposuction device according to the present invention will be described in detail with reference to the accompanying drawings.

For example, the practitioner first turns on the power of the air compressor 800, turns on the power of the vacuum inhaler 900, and turns on the power of the control box 700 The apparatus of the automatic vacuum suction apparatus of the invention is operated.

Then, the suction pump of the vacuum inhaler 900 is operated to generate a vacuum sound pressure through the suction hose 910, and air is supplied from the air compressor 800 to the solenoid valve 600 through the air supply hose 513 The air cylinder 510 starts operating.

Thereafter, the operator puts one hand on the treatment site, holds the connector tube 200 and the like with the other hand, inserts the outer tube 110 of the cannula 100 under the body of the patient, It reaches exactly.

At this time, the vacuum gauge 920 having a range of 0 to 76 of the vacuum inhaler 900 keeps 20 when the cannula 100 is not inserted into the body, and then increases to 40 after inserting the cannula 100 into the body, The cylinder 510 begins to operate and the reciprocal reciprocal movement of the inner tube 120 of the cannula 100 begins, e.g., reciprocating 0.5 times per second.

Next, the operator adjusts the operating speed of the air cylinder 510 by increasing or decreasing the value of the vacuum gauge 920 in the range of 40 to 60 by pressing or depressing the hand put on the treatment site.

That is, when a practitioner presses or depresses a hand put on a treatment site, the numerical value of the vacuum gauge 920 of the vacuum inhaler 900 is changed, and the numerical change of the vacuum gauge 920 is transmitted to the vacuum inhaler 900 And the solenoid valve 600 controls the amount of air supplied to or discharged from the air cylinder 510 to control the amount of air supplied to the air cylinder 510 The speed of forward and backward reciprocating movement of the inner tube 120 of the cannula 100 is adjusted to adjust the operating speed so that the fat in the body treatment region is separated and destroyed and sucked and sucked through the suction hose 910, (930).

5 (a), when an electrical signal is applied to the electromagnetic valve 611 of the head part 610, the electromagnetic valve 611 pulls the iron core 612 to open the opening / closing port 613, The air is supplied to the solenoid valve 600 from the air supply device 800 and the air introduced through the supply hole 623 of the connection part 620 flows into the lower air hole 622 The air flows into the air cylinder 510 through the lower air hose 512 as shown in Figs. 6 (a) and 7 (a), so that the operating rod 400 is advanced.

5 (b), when the electrical signal is shut off, the air pressure is lost in the O-ring 631 when the opening / closing port 613 is closed, so that the O-ring 631, which is moved by the force of the spring 632, The air supplied to the solenoid valve 600 flows to the upper air hole 621 through the supply hole 623 of the connection part 620 and flows into the upper air hole 621. As shown in Figs. The air is immediately introduced into the air cylinder 510 through the upper air hose 511 so that the operating rod 400 is retracted.

The air cylinder 510 is actuated by the opening and closing action of the solenoid valve 600 and the operation rod 400 repeatedly reciprocatingly reciprocates to move the inner tube 120 of the cannula 100, And when the cannula 100 reciprocates and the inflow hole 111 of the outer tube 110 and the suction hole 121 of the inner tube 120 coincide with each other and overlap with each other, the fat is sucked ..

Also, as the practitioner puts one hand on the treatment site and presses the pressure on the treatment site, the pressure of the vacuum gauge 920 of the vacuum inhaler 900 is automatically changed, Since the operation speed of the air cylinder 510 is automatically adjusted by the solenoid valve 600 through the solenoid valve 700, the liposuction position and the amount of liposuction of the operation site can be accurately determined and the operation can be performed easily and quickly.

Meanwhile, when a tough fibrous tissue is left under the surgical site to remove it, the cannula 100 is separated from the apparatus, and a dissector D, which is a cutting tool, is coupled to the apparatus to cut and remove the fibrous tissue.

As a result, the automatic liposuction device according to the present invention has a cannula as a double tube, and the inner tube of the cannula is automatically reciprocated and moved by the operation member, so that liposuction Therefore, it is possible to reduce the fatigue of the practitioner, shorten the procedure time, and always produce a constant treatment result without causing damage to the surrounding body tissue and cell necrosis caused by skin and friction. The amount of deviation is reduced, the post-operative treatment site is not rugged, is kept smooth, and the side effects of surgery are minimized.

The present invention is not limited to the above-described embodiments. Anything having substantially the same constitution as the technical idea described in the claims of the present invention and achieving the same operational effect is included in the technical scope of the present invention.

1. Body 2. Fat reservoir
3. Suction hose 4a. Handpiece
4b. Cannula 4c. discharge pipe
5. Pump hose 6. Control panel
7. Liposuction machine 8. Infusion pump
9. Scaffolding 100. Cannula
110. Outer tube 111. Inlet ball
112. Mounting hole 120. Inner tube
121. Suction ball 122. Mounting hole
200. Connector 210. Moving space
230. threaded portion 240. threaded portion
300. Movement piston 400. Operation rod
410. Actuation plate 500. Actuating member
510. Air cylinder 511. Upper air hose
512. Lower air hose 513. Air supply hose
531. Operation motor 532. Pinion
540. Discharge pipe 600. Solenoid valve
610. Head part 611. Electronic side
612. Iron core 613. Access door
620. Connection 621. Upper air hole
622 Lower air hole 623. Supply hole
630. Operation part 631. O-ring
632. Spring 700. Control Box
800. Air compressor 900. Vacuum aspirator
910. Suction hose 920. Vacuum gauge
930. fat reservoir D. dissector
D1. Ring tube D2. cutter

Claims

1. A vacuum inhalation device for sucking and removing fat accumulated in a body using a vacuum negative pressure generated in a vacuum inhaler,
A cannula including an inner tube inserted into the outer tube and reciprocating back and forth together with the movement of the moving piston and formed with a suction hole on an outer periphery of the upper part, ;
A connection pipe connected to a lower end of the outer tube and having a moving space therein;
A moving piston connected to a lower end of the inner tube and reciprocating inside the connecting tube;
An operating rod connected to a lower end of the moving piston and formed with a suction path communicated with the inner tube, and being drawn in and out of the operating member;
An operation member connected to a lower end of the connection pipe and reciprocating the operation rod; And
And a discharge pipe connected to a lower end of the operation rod and connected to the suction hose of the vacuum inhaler, the lower end of the discharge pipe being connected to the suction path and discharging the inhaled fat.

The method according to claim 1,
Wherein the operating member is an air cylinder to which an air hose through which air is introduced or discharged is connected to upper and lower ends thereof.

3. The method of claim 2,
Wherein the air hose is connected to a solenoid valve to operate the air cylinder by adjusting the air flow.

The method of claim 3,
The vacuum inhaler automatically changes the vacuum gauge as the practitioner puts one hand on the treatment site and presses it while increasing or decreasing the pressure,
Wherein the change in the vacuum gauge is transmitted to the solenoid valve through the control box to adjust the amount of air supplied to or discharged from the air cylinder to adjust the operating speed of the air cylinder.

The method according to claim 1,
Wherein the outer tube is formed with a mounting hole at the lower end thereof and is screwed to an upper end of the connection tube.

The method according to claim 1,
Wherein the inner tube is formed with a mounting hole at a lower end thereof and is screwed with an upper end of the moving piston.

The method according to claim 1,
Wherein the connecting pipe is formed with a threaded portion at an upper end thereof and a screw hole formed at a lower end thereof.

The method according to claim 1,
Wherein the operation rod is coupled to an operation plate at a lower end thereof.

The method according to claim 1,
Wherein the operating member is a vacuum cylinder.

The method according to claim 1,
Wherein the operating member includes an operating motor and a pinion that rotates by the operation of the operating motor, and the operating rod reciprocally moves in engagement with the pinion.

The method according to claim 1,
The cannula is separated and a dissector is combined,
And a cutter having a cutting edge at a distal end thereof and moving back and forth in the inside of the annular tube to perform cutting.