KR101040690B1 - handle of liposuction - Google Patents

Abstract

The present invention relates to a liposuction handle used in a liposuction apparatus, according to an aspect of the invention body formed to be gripped; The rear end is inserted into or through the body, the front end is formed long in front of the body, the first cannula is provided with a first suction port through which the ground fat is sucked; And a grinding pin formed to protrude outward from the first suction port, to allow the sucked fat to be pulverized.

In addition, according to another aspect of the invention the body formed to be gripped; The rear end is inserted into or through the body, the front end is formed long in front of the body, the front side is provided with a coupling portion made to reduce the diameter, the coupling portion has a first cannula formed with a first suction port for suctioning the pulverized fat; A second cannula formed at the front of the body to surround the first cannula and having a second suction port formed at a position corresponding to the first suction hole at a front side thereof; And a grinding pin slidably coupled forward and backward on the coupling part and formed of an elastic body so as to protrude outwardly from the second suction port during compression.

Liposuction, Handle, Cannula, Crushing Pin

Description

Handle for liposuction {handle of liposuction}

The present invention relates to a handle for liposuction, and more particularly, to more easily pulverize fat by means of a crushing pin for cutting fat masses, and to quickly supply the lipolysis solution and water during the cutting and suction of fat. And it relates to a liposuction handle for easily inhaling fat.

In general, the obese or underweight patients simply control the amount of food they eat in order to maintain the proper weight is called a diet in medical terms, but in recent years the meaning of diet has changed a lot with changes in social awareness.

In other words, people today have abundant diet due to economic affordability, while physical activity decreases a lot due to automation of production activities, making it difficult to consume the calories consumed by daily activities.

Therefore, in recent years, many people have complained of difficulties caused by being overweight, that is, obesity, and have made great efforts to create and maintain a proper weight for them. Such efforts include diet to control the amount of food, as well as physical fitness through exercise, and an elastic body and a healthy physical management exercise.

However, since exercise and diet only reduce the size of fat cells, it is difficult to prevent the fat layer from thickening again in the future, and in recent years, liposuction (Suction Lipectomy) is very effective as a plastic surgery to remove the excess fat layer accumulated in the human body. It is growing rapidly, and liposuction reduces the number of fat cells, so there is an advantage that can be solved that difficult to solve by exercise or diet.

Liposuction is a method of physically removing excess accumulated fat cells. A thin tubular cannula is inserted into the fat layer to allow fat to escape through the cannula. As the cannula is inserted into the fat layer and then moved forward and backward to separate and destroy the fat cells to inhale and remove the fat, such a fat suction device for liposuction has been studied.

However, in the conventional liposuction apparatus, after injecting a lipolysis liquid (tomusant liquid; anesthesia, hemostatic action) for lipolysis before inserting the cannula into the fat layer, the cannula is inserted after a predetermined time has elapsed. To inhale the ground fat. In this case, however, there is a problem that the efficiency of liposuction is lowered because a predetermined time difference occurs between injecting the lipolytic liquid and inhaling the ground fat.

In addition, the conventional cannula is difficult to crush the fat layer because it is straight, and when the operator inserts the cannula into the fat layer and repeatedly moves it forward and backward or vibrates with an additional vibration device, It is also possible to add.

The present invention has been made to solve the problems described above, an embodiment of the present invention does not require a separate operation or device to easily cut the fat mass, so that the grinding and suction of fat proceeds smoothly Related to

According to a preferred embodiment of the invention the body formed to be gripped; The rear end is inserted into or through the body, the front end is formed long in front of the body, the first cannula is provided with a first suction port through which the ground fat is sucked; And a grinding pin formed to protrude outward from the first suction port, to allow the sucked fat to be pulverized.

In addition, according to another embodiment of the present invention; The rear end is inserted into or through the body, the front end is formed long in front of the body, the front side is provided with a coupling portion made to reduce the diameter, the coupling portion has a first cannula formed with a first suction port for suctioning the pulverized fat; A second cannula formed at the front of the body to surround the first cannula, the second cannula having a second suction port formed at a front side thereof and not smaller than the first suction hole at a position corresponding to the first suction hole; And a grinding pin slidably coupled forward and backward on the coupling part and formed of an elastic body so as to protrude outwardly from the second suction port during compression.

According to one embodiment of the present invention as described above, first, as well as the driving of the first cannula, the grinding pin can be rotated to effectively crush the fat to be sucked can be performed quickly and easily.

Second, the degree of protrusion of the grinding pin can be adjusted to protrude the grinding pin to an appropriate height according to the site where the first cannula is inserted.

Third, the lipolysis solution or water is supplied to the fat removal portion of the body through the control tube to adjust the protrusion of the grinding pin is simple in structure and easy to crush and suck the fat.

Fourth, the first cannula to which the grinding pin is coupled is eccentrically rotated to more effectively crush and remove fat by the grinding pin.

1 is a perspective view showing a handle for liposuction according to an embodiment of the present invention.

Liposuction handle 1 according to a preferred embodiment of the present invention is a body 10 formed to be gripped; The rear end is inserted into or penetrates the body 10, and the front end is formed long in front of the body 10, and the first cannula 20 provided with a first suction port 21 through which the ground fat is sucked. ); And a grinding pin 40 formed to protrude outward from the first suction port 21 to allow the sucked fat to be pulverized.

The body 10 corresponds to a part held by a user when using the liposuction handle according to the present invention. The body 10 is provided with a power unit to drive the first cannula 20, the first cannula 20, as well as the general cannula, as well as left and right, It may be configured to be rightward or rotatable. The first cannula 20 is a configuration corresponding to the cannula used in the liposuction apparatus. In general, it is difficult to effectively remove fat only by the suction force transmitted through the cannula. Therefore, a separate operation or configuration is required to cut the fat to be removed from the adjacent area using a cannula, which will be described later.

The first cannula 20 may be formed in a shape in which a part is inserted into the body 10, or may be formed through the body as shown in FIG. 1. The first cannula 20 is a portion inserted into the fat portion to be removed and is provided with a first suction port 21 through which the ground fat is sucked. Since the first cannula 20 is required to remove fat in a state of minimizing damage to the body, the first cannula 20 is actually formed with a very small diameter. The first suction port 21 formed in the first cannula 20 to be a suction passage of fat also has a very small size. Therefore, it is preferable that the first suction opening 21 is formed long in the front and rear directions so as to be suitable for the thinly formed first cannula 20.

The first suction port 21 is formed in plural along the circumferential direction of the first cannula 20, and is preferably formed about three in consideration of size and function.

The suction force generated from the suction force generating device (not shown) is transmitted to the first cannula 20, and the fat is positioned adjacent to the first suction port 21 among the fat pieces crushed by the grinding pin 40. Pieces are sucked into the interior by the suction force formed in the first cannula (20). The fat pieces moved to the rear of the first cannula 20 are discharged through a discharge passage (not shown), and the fat pieces are continuously sucked and discharged.

The grinding pin 40 is a means for cutting the fat mass into a size suitable to be sucked and discharged through the first cannula 20, it is formed on the first suction port (21). The grinding pin 40 is preferably formed so that its direction coincides with the cutting direction when the first cannula 20 is driven by a rotary motion or the like. Due to the morphological characteristics of the first cannula 20 having a thin tubular shape, the crushing pin 40 as shown in FIG. 1 rotates or rotates the first cannula 20 about its longitudinal axis. It is suitable for driving in the form of reciprocating in the right direction. The grinding pin 40 may be formed in a convex bow shape in a direction perpendicular to the longitudinal direction of the first cannula 20, and formed in various shapes such as triangles and squares to be suitable for cutting fat chunks. Can be.

2 (a) and 2 (b) is a cross-sectional view showing a liposuction handle according to another embodiment of the present invention.

Liposuction handle 1 according to a preferred embodiment of the present invention is a body 10 formed to be gripped; The rear end is inserted or penetrated into the body 10, the front end is formed long in front of the body, the front side is provided with a coupling portion 22 to reduce the diameter, the coupling portion 22 is ground fat A first cannula 20 in which the first suction opening 21 is sucked; In front of the body 10, is formed to surround the first cannula 20, the second side formed in the position corresponding to the first suction port 21 on the front side not smaller than the first suction port 21 A second cannula 30 having a suction port 31; And a crushing pin that is slidably coupled to the front and rear directions on the coupling part 22 and is formed of an elastic body so as to protrude to the outside of the second suction hole during compression.

The coupling part 22 is formed on the front side of the first cannula 20, and the coupling part 22 is a portion to which the grinding pin 40 is coupled. However, the crushing pin 40 is not fixedly coupled to the coupling portion 22 and is coupled to slide forward and backward. The coupling part 22 is formed integrally with the first cannula 20 and is formed to have a smaller diameter. The first suction opening 21 is formed long in the front and rear directions on the coupling portion 22.

The first suction port 21 is preferably formed to be divided along the longitudinal direction on the coupling portion 22. Since the coupling part 22 has a tubular shape that is thinner than the first cannula 20, the coupling part 22 is formed when the first suction port 21 is formed to be one long in the coupling part 22. Except for the first suction port 21 on the) can not bear the concentrated load may cause a risk of breakage. Therefore, in consideration of this, the first suction opening 21 is formed in a divided manner.

The second cannula 30 is coupled to surround the front end of the first cannula 20 and is formed to be slidable in the front and rear directions with respect to the first cannula 20. As the second cannula 30 slides, the grinding pin 40 may be pressed and compressed. The second cannula 30 is enough to slide only so that the grinding pin 40 is compressed to protrude out of the second suction port 31.

The second cannula 30 is formed with the second suction port 31 at a position corresponding to the first suction port 21, and the second suction port 31 is larger than the first suction port 21. It is formed so that the inhalation of fat is not disturbed. Like the first suction port 21, the second suction port 31 is also formed in plural along the circumferential direction of the second cannula 30.

The crushing pin 40 is not fixedly coupled to the first cannula 20, but is slidably coupled to the coupling part 22 formed at the front end of the second cannula 30.

Since the grinding pin 40 is a part exposed to the outside of the second cannula 30, the protruding grinding pin 40 may hit another object, and the like, and there is a risk of damage or damage. Therefore, when the crush pin 40 is stored as in the present invention, it is necessary to be placed inside the second cannula 30 so as not to be exposed to the outside, and to protrude to the outside only in use.

The grinding pin 40 is a thin rod (rod) and is formed of an elastic body to enable elastic deformation. However, the grinding pin 40 has a relatively sharp side surface for fat grinding. When the second cannula 30 slides to one side with respect to the first cannula 20 in a state where the grinding pin 40 does not protrude out of the second cannula 30, the grinding pin ( One end of the 40 is made to stay in a fixed position on the coupling portion 22 and the other end is slid so that the grinding pin 40 is compressed. As shown in Figure 2 (a) and 2 (b) one end or both ends of the grinding pin 40 is coupled to the support ring 70. That is, the support ring 70 is fitted to the coupling portion 22 so that one end or both ends of the grinding pin 40 are coupled, so that the second cannula 30 is the first cannula 20. When sliding to one side relative to the crushing pin 40 is protruded to the outside.

Looking at the protruding process of the grinding pin 40 based on Figure 2 (a) and 2 (b), first, the length of the grinding pin 40 is formed slightly longer than the length of the coupling portion 22, The rear end of the grinding pin 40 is supported by the step of the rear end of the coupling portion 22 and the front end of the grinding pin 40 is a free end. When the second cannula 30 moves backward, the inner side of the front end portion of the second cannula 30 presses the front end portion of the grinding pin 40 so that the grinding pin 40 receives a compressive force and the second The suction port 31 protrudes outward.

3 (a) and 3 (b) is a cross-sectional view showing a liposuction handle according to another embodiment of the present invention.

Liposuction handle 1 according to a preferred embodiment of the present invention is coupled to the rear end of the second cannula 30 and the rear side is coupled to the edge of the first cannula 20, the second can The control tube 50 is further included to slide the cannula 30 in the front and rear directions of the first cannula 20, and the crushing pin 40 is configured to slide the second cannula 30. Receives a compressive force to one side by the bow is made to be protruded.

The grinding pin 40 needs to protrude to an appropriate height in consideration of the characteristics of the body part to be subjected to liposuction, as well as the state inserted into the second cannula 30 or completely protruded. The control tube 50 is such that the grinding pin 40 is adjusted to the appropriate height.

The control tube 50 is coupled to the rear end of the second cannula 30 and coupled to the rim of the first cannula 20 to move forward and backward of the first cannula 20. Is formed.

The support ring 70 is coupled to one side or both ends of the grinding pin, and the support ring 70 is slidably coupled to the edge of the coupling part 22.

The control tube 50 is configured to be movable in the forward and rearward direction of the first cannula, wherein the second cannula 30 slides forward and backward from the first cannula 20. Be sure to The control tube 50 may be formed to be screwed to the edge of the first cannula 20, the thread and the screw bone is formed in the corresponding position of both.

One end of the grinding pin 40 is supported by the first cannula 20 on the coupling part 22, and the other end of the grinding pin 40 is pressed and slid according to the sliding of the second cannula 30. 40) is to be compressed.

The grinding pin 40 may be formed such that the front end is supported by the first cannula 20 and the rear end is slid, and the rear end is supported by the first cannula 20 and is sheared as shown in FIG. 3. The addition may be slid by the second cannula 30. In the former case, when the control tube 50 is moved forward of the first cannula 20, the grinding pin 40 compressed by the second cannula 30 is compressed to the second suction hole ( 31) protruding to the outside, and in the latter case, when the control tube 50 is moved to the rear of the first cannula 20, the grinding pin 40 is pulled back by the second cannula 30 and compressed. ) Is projected out of the second suction port 31.

The control tube 50 stops the movement at the appropriate protrusion height of the crushing pin 40, and prevents the movement of the control tube 50 by using the fixing key (60). The fixing key 60 is a means for preventing the movement of the control tube 50 is coupled to the edge of the first cannula (20). The fixing key 60 may be configured to be screwed with the control tube (50). Male screw may be formed in the fixing key 60, otherwise, a female screw may be formed.

Figure 4 is a cross-sectional view showing a liposuction handle according to another embodiment of the present invention.

A fluid inlet 51 is formed at one side of the control pipe 50 in the liposuction handle 1 according to the preferred embodiment of the present invention, and the fluid flowing through the fluid inlet 51 is the first catch. It is supplied between the cannula 20 and the second cannula 30.

A lipolysis liquid or water may be introduced into the fluid inlet 51 and supplied to a fat mass to be decomposed. According to the present invention having such a configuration, the process of supplying the lipolysis solution to the human body and the process of sucking the pulverized fat can be simultaneously performed.

The fluid inlet 51 is formed through a portion of the control tube 50 and extends to the inner side of the control tube 50. The fluid inlet 51 is formed from the inner side of the control tube 50 to the rear end of the second cannula 30 so that the flow of the incoming fluid is not blocked by the second cannula 30. It is done so that

A gap is formed between the inner wall of the second cannula 20 and the outer wall of the first cannula 30 so that the introduced fluid flows, and the introduced fluid moves to the first suction port 21. Reach the fat to be ground.

5 is a partial cross-sectional view showing a liposuction handle according to another embodiment of the present invention.

In the liposuction handle 1 according to a preferred embodiment of the present invention, the body 10 is fitted with a drive motor 11, a main shaft gear 12 driven by the drive motor, and the main shaft gear 12. Physics is provided with an eccentric gear 13, the first cannula 20 is coupled to the eccentric gear 13 in an eccentric state.

The first cannula 20 is not coupled to coincide with the central axis of the eccentric gear 13 but is coupled at a position slightly spaced from the central axis of the eccentric gear 13. Accordingly, when the main shaft gear 12 rotates when the motor is driven, the eccentric gear 13 engaged therewith is rotated and the second cannula 20 and the second cannula 20 coupled to the first cannula 20. The cannula 30 is rotated with the rotation radius of the eccentric.

When the first cannula 20 is coupled to coincide with the central axis of the eccentric gear 13, the first cannula 20 is simply rotated by the motor, in which case the grinding pin ( The path of travel 40 is narrow. However, when the first cannula 20 is coupled to the eccentric gear 13 so as to be eccentric as in the present invention, the movement path of the crushing pin 40 is extended as much as the eccentricity and the fat mass is more effectively cut. can do.

In the liposuction handle 1 according to the preferred embodiment of the present invention, the drive motor 11 is repeatedly rotated clockwise and counterclockwise.

If the driving motor 11 continues to rotate only in one direction, the suction tube T, which is connected to the first cannula 20, is twisted, which makes the procedure very difficult. Therefore, the driving motor 11 is repeatedly driven clockwise and counterclockwise so that the suction tube T is not twisted. At this time, the drive motor 11 has a rotation angle of approximately 120 ° is formed to be repeatedly driven.

In the liposuction handle 1 according to the preferred embodiment of the present invention, the grinding pins 40 are formed in plural numbers.

The grinding pins 40 may be formed in plural to suit the purpose, and if the plurality of grinding pins 40 are formed to have different protruding heights, the mass of fat cut by the grinding pins 40 is further increased. This will help you remove fat more quickly and effectively.

1 is a perspective view showing a liposuction handle according to an embodiment of the present invention;

2 (a) and 2 (b) is a cross-sectional view showing a liposuction handle according to another embodiment of the present invention,

3 (a) and 3 (b) is a cross-sectional view showing a liposuction handle according to another embodiment of the present invention,

Figure 4 is a cross-sectional view showing a liposuction handle according to another embodiment of the present invention,

5 is a partial cross-sectional view showing a liposuction handle according to another embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

1: handle for liposuction 10: body

11: drive motor 12: spindle gear

13: eccentric gear 20: first cannula

21: first inlet 22: coupling portion

30: second cannula 31: second inlet

40: grinding pin 50: control tube

51: fluid inlet 60: fixed key

70: support ring T: suction tube

Claims (7)

In the liposuction handle used in the liposuction apparatus, A body formed to be gripped; A rear end is inserted into or through the body, the front end is formed long in front of the body, the first cannula is provided with a first suction port for suctioning the pulverized fat on the front side; And It is formed to protrude to the outside of the first suction port, the grinding pin to cause the fat to be sucked; Inside the body there is provided a drive motor, a main shaft gear driven by the drive motor, an eccentric gear meshing with the main shaft gear, The eccentric gear handle for liposuction, characterized in that the first cannula is coupled in an eccentric state. In the liposuction handle used in the liposuction apparatus, A body formed to be gripped; The rear end is inserted or penetrated into the body, the front end is formed long in front of the body, the front side is provided with a coupling portion made to reduce the diameter, the coupling portion is formed with a first suction port for suctioning the ground fat Cannula; A second cannula formed at the front of the body to surround the first cannula and having a second suction opening at a position corresponding to the first suction opening at a front side thereof; And And a crushing pin slidably coupled to the coupling part in a forward and rearward direction and formed of an elastic body to protrude outward from the second suction port during compression. The method of claim 2, And a control tube coupled to the rear end of the second cannula and the rear side coupled to the first cannula rim so that the second cannula is slidable in the front and rear directions of the first cannula. Lid suction handle, characterized in that the grinding pin protrudes to one side by sliding the second cannula to the control tube. The method of claim 3, wherein The control pipe for liposuction, characterized in that the fluid inlet is formed on one side. The method according to any one of claims 2 to 4, Inside the body there is provided a drive motor, a main shaft gear driven by the drive motor, an eccentric gear meshing with the main shaft gear, The eccentric gear handle for liposuction, characterized in that the first cannula is coupled in an eccentric state. The method of claim 5, The drive motor is a fat suction handle, characterized in that rotated repeatedly in the clockwise and counterclockwise direction. The method of claim 6, The grinding pin is a handle for liposuction, characterized in that formed at least one.

Images