KR101841013B1 - Surgical Instrument for Skin Tissue Lift Surgery - Google Patents

Abstract

The present invention relates to a surgical tool for a skin tissue lift operation which lifts a skin tissue on a plane to have a pulled area wide and uniform for prevention of being slippery, is easily attached to the skin tissue and properly fixed to continuously maintain an effect of pulling skin for a long time, and has an extra guider to easily insert and fix a lifting thread. The surgical tool comprises: the lifting thread which comprises a mesh part having a protrusion in an outer surface thereof and formed as a mesh type when viewed in a plane view and a connecting thread connected to a back end of the mesh part and having a protrusion in the outer surface thereof; a protrusion member which has a locking step in a lower surface of an end portion thereof in order to hang the mesh part, and is formed as a long plate to make the lifting thread closely contacted to a lower surface thereof; and a guider which is formed as a long plate to correspond to the protrusion member, has guide protrusions on both sides of the long plate to have the protrusion member be inserted to be able to slide while the lifting thread is hung on the lower surface, and is inserted into the skin tissue.

Description

[0001] Description [0002] Surgical instrument for skin tissue lift surgery [

More particularly, the present invention relates to a surgical tool for lifting a skin tissue, and more particularly, to a method for lifting a skin tissue by lifting the skin tissue to a flat surface so that an area of pulling is wide and uniform so that occurrence of slipping is prevented, The present invention relates to a surgical tool for lifting a skin tissue, which enables a pulling effect to be continuously maintained for a long period of time, and a separate guider is provided to easily insert and fix the lifting thread.

Generally, cosmetic surgery is a collective term for surgical treatment for partial damage or deformity of a human body or cosmetic surgery, but in recent years, surgery for beauty has been the main subject.

Although plastic surgery is performed for various purposes, it is performed especially when the skin of a specific area is sagged or fat is accumulated and the body shape is changed poorly or wrinkles are formed in a specific area, thereby restoring the area .

The operation method for removing wrinkles includes a cutting method using a method of largely cutting a skin and then removing a diseased tissue and a method of lifting a thread by simply threading the corresponding portion and lifting to remove wrinkles.

In the case of the former, since the skin is excessively incised, it is not only difficult to operate, but also takes a considerable time to cure after surgery.

In recent years, the latter method has been widely used. In the latter method, instead of incising the skin, a special treated thread, an absorbent thread of 0.5 mm in diameter made of synthetic fibers such as silicon or polypropylene, It is a surgical method that lifts the aged skin and the aged soft tissue (SMAS) in the skin to remove the wrinkles and rejuvenate it.

This is because the use of a needle through simple local anesthesia minimizes scarring, which is the greatest disadvantage of the operation with a scalpel, and reduces the irritation or damage of the surgical site, as well as bleeding due to surgery or the resulting swelling , And natural tension is given to the skin after surgery to make the skin appear elastic and youthful.

The absorptive seals used in these surgical procedures are variously present in the human body, which is gradually absorbed and melted for 6 to 8 months.

In order to solve these problems, barb, cog, and the like have been recently used to improve the problem of the operation method using the absorbent thread, such as the extension of the skin tissue in the area where the absorbable thread is fixed after the operation, ) -Like absorptive seals are used to remove wrinkles. The absorbent yarn in which barbed protrusions are formed has the property of not slipping due to the barb, which is advantageous in that it is not loosened after suturing.

However, the above-described conventional techniques have the following problems.

Since the conventional absorbent yarn having barbed protrusions is linearly lifted, the pulled area is narrow and non-uniform, slip occurs, and it is difficult to adhere to the skin tissue and thus can not be fixed perfectly, and the pulling effect of the skin can not be maintained for a long time .

Registered Patent No. 10-1318309 entitled "Surgical Tool for Upper Surgical Skin" (Oct. 20, 2013).

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art,

SUMMARY OF THE INVENTION It is an object of the present invention to provide a method and apparatus for lifting a skin tissue in a plane so that an area to be pulled is wide and uniform so that occurrence of slippage is prevented while being easily adhered to a skin tissue and appropriately fixed, And a separate guider is provided to easily insert and fix the lifting thread.

According to the present invention, there is provided a surgical tool for lifting a skin tissue, comprising: a mesh part having a projection formed on an outer surface thereof and formed in a mesh shape when viewed in a plan view; and a connection part connected to a rear end of the mesh part, A lifting chamber including a lifting chamber; A latching member having a latching protrusion formed on a lower surface of the latch so as to catch the mesh portion and formed in a long plate shape so that the lifting chamber is in close contact with the lower surface; A guide protrusion formed on both sides of a long plate so that the engaging member is slidably fitted in a state where the lifting chamber is engaged with the bottom surface of the guiding member; .

The mesh portion of the surgical tool for lifting the tissue according to the present invention includes a plurality of coupling chambers formed in the longitudinal direction of the coupling chamber so that projections are formed on the outer surface and are spaced apart from each other, And a plurality of connecting portions spaced apart from each other.

The mesh part of the surgical tool for lifting the tissue according to the present invention is attached to the point with the rear end of a plurality of the binding chambers gathered at a central point, , Further comprising:

In addition, the lifting chamber of the "surgical tool for lifting the skin tissue" according to the present invention is formed of an absorbent material absorbed by the human body, and at least two connecting rooms are provided.

Further, the engaging member of the "surgical tool for lifting the skin tissue" according to the present invention further includes a first round part rounded at a tip end thereof, and the guider further comprises: And a second round section formed to be rounded at the tip of the second round section.

Further, the guider of the " surgical tool for lifting the skin tissue "according to the present invention further comprises an insertion groove formed at the tip of the guider so that the latching jaw is inserted.

Further, the engaging member of the " surgical tool for lifting the tissue above the skin "according to the present invention further includes a protruding engaging protrusion protruded outward on both sides of the distal end, wherein the guider is inserted And an engaging groove formed on an inner surface of the distal end of the guide jaw so as to be detachably engaged.

The engaging member of the surgical tool for lifting the tissue according to the present invention is formed so as to protrude from the rear lower surface of the engaging member so as to be spaced upward from the upper surface of the guider and to slide the engaging member on the upper surface of the guider And a seal groove formed along the center of the lower surface of the spacing support jaw to allow the connection chamber to be inserted therein.

Further, the engaging member of the " surgical tool for lifting the skin tissue "according to the present invention further comprises a fitting groove formed on both side surfaces of the spacing support step from the rear end of the engaging member toward the distal end, And a fitting protrusion protruding from an inner surface of the guiding jaw to a rear end inside of the guider so as to be caught in the fitting groove.

Further, the guider of the "surgical tool for lifting the tissue of the skin" according to the present invention further comprises a pull-out jaw which protrudes from the lower end of the guider so as to be pulled out with a finger.

As described above, according to the present invention, the skin tissue is lifted to a flat surface and the pulled area is wide and uniform to prevent the occurrence of slippage, and the skin is easily adhered to the skin tissue and appropriately fixed so that the pulling effect of the skin is continuously maintained for a long period of time , And a separate guider is provided to easily insert and fix the lifting chamber, thereby remarkably improving convenience in operation.

1 is a schematic exploded perspective view of a surgical tool for an elevation according to the present invention,
FIG. 2 is a schematic perspective view of a surgical instrument for an elevation according to the present invention,
3 is a schematic side cross-sectional view of a surgical instrument for elevation according to the present invention,
4 is an enlarged view of a portion A in Fig. 3,
5 is an enlarged view of a portion B in Fig. 3,
FIG. 6 is a schematic lumbar perspective view showing a lifting thread of a surgical tool for lifting according to the present invention;
FIG. 7 is a schematic plan view showing a lifting chamber of a surgical tool for lifting according to the present invention; FIG.
FIG. 8 is a schematic bottom perspective view showing an engaging member of a surgical tool for an elevation according to the present invention,
FIG. 9 is a schematic bottom view showing an engaging member of the surgical tool for lifting according to the present invention;
Figure 10 is a schematic side cross-sectional view of Figure 9,
FIG. 11 is a schematic front view showing a guider of a surgical tool for an elevation according to the present invention;
Figure 12 is a schematic side cross-sectional view of Figure 11;

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood, however, that the invention can be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

1 to 12 are schematic views of a surgical tool for lifting according to the present invention. As shown in the drawings, the surgical tool for lifting the skin tissue according to the present invention includes a lifting chamber 10, a locking member 20 to which the lifting chamber 10 is fixed by being locked, And a guider 30 which is fitted as far as possible.

6 and 7, the lifting chamber 10 includes a mesh portion 11 having a projection 13 formed on an outer surface thereof and formed in a mesh shape when viewed in plan view, And a connection chamber 12 connected to the rear end of the mesh unit 11. [

The mesh part 11 has a mesh-like mesh shape. The mesh part 11 has a plurality of threads arranged on a plane, lifting the skin tissue in a plane, and making the area of the skin tissue large and uniform.

As shown in FIGS. 6 and 7, the mesh part 11 serving as the above-mentioned mesh part has protrusions 13 formed on the outer surface thereof and is provided with a plurality of coupling chambers 12 provided in the longitudinal direction of the coupling chamber 12, And a plurality of connecting portions 112 attached between the coupling chamber 111 and the coupling chamber 111 and spaced apart from each other.

The coupling chamber 111 is a medical chamber in which the protrusions 13 are formed so that a plurality of the protrusions 13 are arranged in a plane in a longitudinal direction of the coupling chamber 12 so as to be spaced apart from each other. The coupling part 112 is welded or bonded to the back surface of the coupling chamber 111 in a direction orthogonal to the coupling chamber 111 to connect the coupling chamber 111 and the coupling chamber 111, And serves to provide a place where the member 20 is caught.

The mesh part 11 further includes a central fulcrum part 113 attached to the fulcrum with a rear end of a plurality of the coupling chambers 111 at a central point and to which the connection room 12 is attached do. The center fulcrum portion 113 serves to connect the connection chamber 12 while allowing the ends of the coupling chamber 111 to be joined together at one point.

The connection chamber 12 is connected to the mesh unit 11 so that the mesh unit 11 can be pulled out of the skin tissue so that the mesh unit 11 is fixed on the skin tissue. Although the connection chamber 12 is not provided with the protrusion 13, the protrusion 13 may be formed in the connection chamber 12 as required.

It is preferable that at least two connection chambers 12 serving as such are provided so that the mesh chamber 11 is connected to the connection chamber 12 through the connection chamber 12, And the connecting chambers 12 are tied to each other to form a knot. In addition, it is preferable that the coupling chamber (12) is formed by extending two of the coupling chambers (111).

It is preferable that the lifting chamber 10 including the mesh part 11, the connecting chamber 12 and the protrusion 13 is formed of a bioabsorbable material absorbed by the human body.

8 to 10, the latching member 20 is formed with a latching protrusion 21 at the lower end thereof so that the mesh portion 11 is engaged with the latching protrusion 21, The lifting chamber 10 is supported on the lower surface of the lifting chamber 10 in a state where the end of the lifting chamber 10 is in contact with the lower end of the lifting chamber 10.

The hooking jaw 21 serves to provide a place where the end of the lifting chamber 10, that is, the connecting portion 112 of the mesh unit 11, is hooked. When the lifting chamber 10 is moved to the lower side while the connecting portion 112 is hooked so that the lifting chamber 10 is fixed when the lifting chamber 10 is pulled to the upper side, And is formed as a jaw of a structure opened to the lower side so as to easily fall out.

11 to 12, the guider 30 is formed in a long plate shape corresponding to the engaging member 20, and the lifting chamber 10 is engaged with the lower surface of the lifting chamber 10 Guide grooves 31 are formed on both sides of the elongated plate so that the engaging member 20 can be slidably inserted into the elongated body 10. The engaging member 20 to which the lifting chamber 10 is fixed is inserted into the skin tissue of the human body .

The guiding jaws 31 are formed on both sides of the upper surface of the guider 30 and serve to guide the guiding members 20 to be coupled to the upper surface of the guider 30 in a state in which both side surfaces of the guiding member 20 are in close contact with each other.

The guiding member 20 further includes a first round portion 22 formed at a front end of the guiding member 20 so that the guider 30 is rotatably supported by the distal end of the guider 30 corresponding to the first round portion 22, And a second round section 32 formed to be rounded.

The first round portion 22 and the second round portion 32 are formed such that the engaging member 20 is coupled to the guider 30 so that the end portion of the guiding member 20 is rounded, So that it can be smoothly inserted into the tissue.

The guider 30 further includes an insertion groove 33 formed at the tip thereof. The insertion groove 33 is formed in the insertion groove 33 so that the lifting chamber 10 caught by the engagement protrusion 21 can move beyond the engagement protrusion 21 while providing a place in which the end of the locking protrusion 21 is inserted, And serves to hold the end of the latching jaw 21 so as not to be pulled out.

The guiding member 20 further includes protruding coupling protrusions 23 protruding outward at both ends of the guiding member 20. The protruding coupling protrusions 23 are inserted into the guider 30, And an engaging groove 34 formed on the inner surface of the tip end of the guide jaw 31. [

The protruding engagement protrusion 23 is inserted into the engaging groove 34 when the engaging member 20 is engaged with the guider 30 so that the engaging member 20 is detachably engaged with the guiding member 20, (30), thereby improving the precision of engagement of the engaging member (20) with the guider (30).

The engaging member 20 includes a spacing support protrusion 24 protruding from the rear end of the engaging member 20 so as to be spaced upward from the upper surface of the guider 30, (25) formed along the center of the lower surface of the spacing support step (24).

The spacing support step 24 allows the engaging member 20 to be spaced apart from the upper surface of the guider 30 so that the lifting chamber 20 is interposed between the engaging member 20 and the guider 30. [ 10) can be arranged smoothly. The seal placement groove 25 serves to provide a place where the connection chamber 12 of the lifting chamber 10 is inserted and arranged so as to penetrate the outer surface of the spacing support jaw 24 do.

The guiding member 20 further includes fitting grooves 26 formed on both sides of the spacing support jaw 24 toward the distal end from the rear end of the engaging member 20, (35) protruding from an inner surface of the guide protrusion (31).

The fitting jaw 35 is inserted into the fitting groove 26 when the engaging member 20 is engaged with the guider 30 so that the engaging member 20 is detachably coupled to the guiding member 20, 30 so as to improve the precision of the engagement of the engaging member 20 with the guider 30.

The guider 30 further includes a draw-out jaw 36 protruding from a rear end lower surface thereof. The pull-out jaw 36 allows the practitioner to hook the finger 30 to pull the guider 30 outward while the engaging member 20 is fixed.

The state of use of the above-described surgical tool for a lumbar operation will now be described with reference to FIGS. 1 to 3. FIG. The lifting chamber 10 is positioned at the lower end of the lifting chamber 10 so that the lifting chamber 10 is positioned inside the lifting chamber 10 with the engaging member 20 To the inside of the guider 30.

2, and in this state, the skin requiring lifting is cut off, and the guider 30 is inserted into a portion of the skin where the lifting is required.

In a state where the guider 30 is inserted into the skin tissue, the operator removes the guider 30 from the skin tissue by pulling the pull-out jaw 36 upward while fixing the upper end of the engaging member 20 .

The protrusion 13 of the mesh part 11 is pressed by pressing the outer surface of the skin tissue where the mesh part 11 is located in a state where the guider 30 is detached from the engaging member 20, The operator grips the upper end of the retaining member 20 and pulls the retaining member 20 out of the skin tissue by pulling the retaining member 20 toward the upper side.

The operator can insert the guider 30 into the skin tissue in a state where the lifting chamber 10 is fixed through the engaging member 20 and the guider 30, And the latching member 20 are sequentially taken out and removed, so that the lifting chamber 10 can be easily and accurately seated on the skin tissue.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It is clear that the present invention can be suitably modified and applied in the same manner. Therefore, the above description does not limit the scope of the present invention, which is defined by the limitations of the following claims.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the present invention.

10: Lifting thread
11:
111: coupling chamber 112: connection
113: Central Branch
12: Connection room
13: projection
20:
21: engaging jaw 22: first round portion
23: protruding coupling jaw 24:
25: thread placing groove 26: fitting groove
30: Guider
31: guide chin 32: second round part
33: insertion groove 34: engaging groove
35: insertion jaw 36: withdrawal jaw

Claims (10)

A lifting chamber 10 including a mesh part 11 formed on the outer surface of the casing 13 and formed in a mesh shape when viewed in plan and a connection chamber 12 connected to a rear end of the mesh part 11, ;
An engaging member 20 formed on the lower surface of the lower end so as to engage with the mesh portion 11 and formed in a long plate shape so that the lifting chamber 10 is in contact with the lower surface of the engaging member 20;
A guide tab 31 is formed on both sides of the long plate so that the engaging member 20 is slidably fitted in the lifting chamber 10 while the lifting chamber 10 is engaged with the bottom surface of the lifting chamber 10, A guider 30 that is inserted into the skin tissue;
Wherein the surgical instrument is a surgical instrument for laparoscopic surgery.
The method according to claim 1,
The mesh section (11)
A plurality of coupling chambers 111 formed in the longitudinal direction of the coupling chamber 12 such that protrusions 13 are formed on the outer surface and are spaced apart from each other,
A plurality of connecting portions 112 attached between the coupling chamber 111 and the coupling chamber 111 and spaced apart from each other,
Wherein the surgical instrument is a surgical instrument for laparoscopic surgery.
3. The method of claim 2,
The mesh section (11)
A central fulcrum portion 113 attached to the fulcrum with a rear end of a plurality of the coupling chambers 111 at a central point and attached to the connection chamber 12 at an end thereof,
Wherein the surgical instrument further comprises:
The method according to claim 1,
The lifting chamber 10 is formed of an absorbent material absorbed by the human body,
The surgical instrument according to claim 1, wherein the connection chamber (12) is provided at least two.
The method according to claim 1,
The engaging member (20)
And a first round section (22) rounded at its tip,
The guider (30)
Further comprising a second round portion (32) formed to be rounded at the tip of the guider (30) corresponding to the first round portion (22).
The method according to claim 1,
The guider (30)
An insertion groove 33 formed at the tip of the guider 30 to insert the locking protrusion 21,
Wherein the surgical instrument further comprises:
The method according to claim 1,
The engaging member (20)
And protruding engagement protrusions (23) protruding outward at both ends of the protrusions,
The guider (30)
Further comprising an engaging groove (34) formed on an inner surface of a distal end of the guide protrusion (31) so that the protruding engaging jaw (23) is inserted and detachably engaged.
The method according to claim 1,
The engaging member (20)
A guiding protrusion 22 protruding from a lower end of the engaging member 20 so as to be spaced upward from the upper surface of the guider 30 and slidably supporting the engaging member 20 on the upper surface of the guider 30 24,
A thread placing groove 25 formed along a center of a lower surface of the spacing support step 24 to insert the connection thread 12,
Wherein the surgical instrument further comprises:
9. The method of claim 8,
The engaging member (20)
Further comprising fitting grooves (26) formed on both sides of the spacing support step (24) from the rear end of the engaging member (20) toward the front end,
The guider (30)
And a fitting jaw (35) protruding from the inner side surface of the guide jaw (31) to the inside of the rear end of the guider (30) so as to be caught in the fitting groove (26) Tools for Surgery.
The method according to claim 1,
The guider (30)
A pull-out jaw 36 protruding from the lower end of the guider 30 so as to be pulled out with a finger,
Wherein the surgical instrument further comprises:

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