KR102274083B1 - cog thread for skin surgery and treatment - Google Patents

Abstract

The present invention relates to a cog thread for skin surgery and treatment. Provided is a cog thread for skin surgery and treatment, wherein the cog thread for skin lifting having a plurality of cog parts (12, 12', 16, 16') protruding to both ends of the thread (11) having a predetermined length in a cog structure to maintain support according to internal snags of the skin while maintaining a predetermined gap width between each other in order to pull a thread inserted into the skin in surgery on the skin or treatment on wrinkles and sagging of the skin, so that the cog thread inserted into the skin strongly resists and maintains support without tearing, overturning, or overturning the cog parts despite the strong pulling of the skin.

Description

Cog thread for skin surgery and treatment

The present invention relates to a cog thread for skin surgery and surgery, and more specifically, it is inserted into the skin during skin surgery or skin sagging, and sustains and sustains strongly without tearing or overturning even when the skin is strongly pulled. It is about the cog room for skin surgery and procedure that can maintain the skin.

In general, a lifting thread or a suture thread for surgery is used for a wrinkled part of the skin or a sagging part of the skin, and a number of patents related to these threads have been applied.

Most of the patents related to these yarns reflect the technology of manufacturing by cutting the both ends of the yarn with a sharp tool along the length of the yarn, but also reflecting the structural technology in which the incised area splits and has a thorn shape.

However, since most of these threads have a protruding thorn in which the incision is split from both ends of the thread, if the pulling force due to the insertion of the thorn into the skin continues, the incision of the thorn can no longer withstand The phenomenon of being torn or turned over or overturned in the direction of the pulling force is occurring frequently.

Therefore, as this overturning or twisting phenomenon occurs, there are problems in which the skin is curved into an ugly molgol, and not only this, but also a problem that is accompanied by severe pain in the skin. As a method to improve the overturning or bending phenomenon of the incised thorn, the threads as shown in FIG. 1 have been disclosed.

As shown in FIG. 1 , these yarns have a shape of visible portions 1 and 1 ′ that protrude from both ends of the yarn without being cut. In addition, the thorns (1, 1') protruding from both ends of the yarn have a protrusion (2, 2') protruding in a structure inclined in one direction, respectively, and a tip structure at the end of the protrusion. It consists of a configuration including the hook portions (3, 3') bent in the direction of the protrusion while being integral to have a.

For this reason, the protrusions 2 and 2' function as a force to resist pulling the skin, and the hooks 3 and 3' function as a skin jamming force.

Furthermore, since the thorns 1 and 1 ' composed of the protrusions 2 and 2 ' and the hook parts 3 and 3 ' have a structure protruding from both ends of the yarn, the existing Problems such as tearing occurring in the visible region of the incision method may be resolved, but since the protrusions 2 and 2 ′ and the hook portions 3 and 3 ′ protrude only in a straight structure, the skin The problem of being overturned or overturned in the direction of skin pulling is still occurring.

On the other hand, the patent document disclosed in the following prior art document is a patent for a thread related to skin lifting.

Patent Document 001 : Registered Patent No. 10-1655838

The present invention for solving the above-mentioned problems is inserted into the skin in a lifting procedure for skin surgery or skin wrinkles and sagging, and is supported by a strong holding force without being overturned or overturned by the pulling force according to the lifting. The purpose is to provide a cog seal for skin surgery and procedures that can be maintained.

The present invention for achieving the above objects, both ends of the thread 11 having a predetermined length for pulling the thread inserted into the skin in the operation on the skin or the operation on the wrinkle and sagging of the skin A plurality of cog parts 12, 12', 16, and 16' protruding in a cog structure are formed so as to maintain a predetermined gap width with each other and to maintain support according to the internal jamming of the skin. There is an example characteristic in the cog room for surgery and treatment of the skin.

A plurality of the cog parts 12, 12', 16, and 16' protruding in a cog structure while maintaining a predetermined interval width with each other at both ends of the yarn 11 are formed in a curved shape. There is an example characteristic in the cog room for skin surgery and procedure.

The cog parts 12 and 12' and the cog parts 16 and 16' are each other on the left and right sides with respect to the engraved thread 15 of the engraved structure located at the center thereof. There is a characteristic of an example in the cog room for surgery and treatment of the skin composed of a symmetrical structure.

The cog portions 12 and 16 and the cog portions 12 ′ and 16 ′ protrude from each other in a cog structure at both ends of the thread 11 , and the skin protrudes in a structure misaligned with each other. There is an example characteristic of the cog room for surgery and procedures.

A plurality of engaging spaces 13, 13', 17, and 17' are formed between the cog parts 12, 16, 12', and 16' to induce internal filling of the skin. There is an example of a feature in the cog room for surgery and treatment of the skin being treated.

The length of the thread 11 while being integral with the cog parts 12, 16, 12', and 16' is formed between the individual cog parts 12, 16, 12', and 16'. There is an exemplary feature of the cog seal for skin surgery and procedure connected by the incision threads 14, 15, and 18 of the structure in which the both ends are indented.

The cog parts 12, 16, 12', and 16' are each protruded in the same direction or different directions, or protrude in a symmetrical direction to each other, so that it is turned over or overturned by the pulling force according to the lifting that occurs in the skin. The curved protrusion and curvature portions 12a, 12a', 16a, and 16a' of a curved structure for sustaining a strong resistance without developing and maintaining a holding force, and a tip structure with an integral connection from the protrusion curvatures There is an exemplary feature in the cog seal for skin surgery and surgery, which is made of a configuration including hook curvature portions 12b, 12b', 16a', and 16b' of a curved structure caught inside the skin while having it.

On the other hand, the present invention for achieving the above objects is also, for the pulling of the thread inserted into the skin in the operation for the skin or for the wrinkle and sagging of the skin, the indentation having a predetermined length (缺刻) A plurality of cog portions 33 and 33' protruding in a cog structure to maintain a predetermined gap width between each other as both ends of the threads 31 and 37 and to maintain support according to the internal snag of the skin. (35) and (35') are formed, the cog parts (33, 35) and the cog parts (33', 35') are both ends of the cut-out thread (31, 37) There is a feature of another example in the cog room for surgery and surgery of the skin that protrudes in a symmetrical structure to each other.

The cog parts 33, 33', 35, and 35' are formed in a curved shape, and the cog parts 33, 33' and the cog parts 35 and 35' are located at the center thereof. There is a feature of another example in the cog seal for skin surgery and treatment, which is composed of a structure that is symmetrical to each other on the left and right sides based on the indented thread 34 of the indented structure located in the .

A plurality of engaging space portions 32a, 32a', 36a, and 36a' are formed between the cog portions 33, 33', 35, and 35' to induce internal filling of the skin. There is another example of the characteristics of the cog room for surgery and treatment of the skin.

Between the individual parts of the cog parts 33, 33', 35 and 35', the cog parts 33, 33', 35, and 35' are integrally formed with the indentation. Both ends along the length of the yarns 31 and 37 are connected by cut-out yarns 32, 34, 36, and 37 of a structure in which the cut-out yarns ( 32), 34, 36, and 37 have the characteristics of another example in the cog seal for skin surgery and surgery, which is composed of a difference in thickness between each other.

The cog parts 33, 33', 35, and 35' are each protruded in the same direction or different directions, or protrude symmetrically to each other, so that they are turned over or overturned by the pulling force caused by the lifting that occurs in the skin. The protrusion and curvature portions 33a, 33a', 35a, and 35a' of a curved structure for sustaining with strong resistance without developing and maintaining the holding force, and a tip structure with an integral connection from the protrusion curvatures There is another example of a cog seal for skin surgery and surgery, which is made of a configuration including hook curvature parts 33b, 33b', 35b, and 35b' of a straight line or curved structure caught inside the skin while having it.

On the other hand, the present invention for achieving the above objects is furthermore, for the pulling of the thread inserted into the skin in the operation on the skin or the operation on the wrinkles and sagging of the skin, a cutout having a predetermined length (缺刻) A plurality of cog portions 33 and 33' protruding in a cog structure to maintain a predetermined gap width between each other as both ends of the threads 31 and 37 and to maintain support according to the internal snag of the skin. (35) and (35') are formed, the cog parts (33, 35) and the cog parts (33', 35') are both ends of the cut-out thread (31, 37) doedoe projecting in a symmetrical structure to each other, in the individual protrusion curvature portions 33a, 33a', 35a, and 35a' configured in the cog portions 33, 33', 35, and 35'. A plurality of auxiliary protrusion curvature portions (33c) protruding in a form to maintain a predetermined separation width in the, and auxiliary hook curvature portions connected in an integral structure of bending having a tip at individual ends of the auxiliary protrusion curvature portions ( Auxiliary cog portions including 33d) are further provided, and a plurality of auxiliary locking space portions 33e formed at individual spacing width positions of the auxiliary protrusion curvature portions 33c and the auxiliary hook curvature portions 33d are further formed. There is another example characteristic of the cog room for skin surgery and procedures.

The cog parts 33, 33', 35, and 35' and the auxiliary cog parts have a feature of another example in the cog room for surgery and treatment of the skin made of a curved shape.

On the other hand, the present invention for achieving the above objects is furthermore, for the pulling of the thread inserted into the skin in the operation on the skin or the operation on the wrinkle and sagging of the skin, a cutout having a predetermined length (缺刻) ) A plurality of cog portions 33, 33' protruding in a cog structure to maintain a predetermined gap width between each other as both ends of the yarns 31 and 37 and to maintain support according to the inside of the skin. ) (35) (35') are formed, the cog parts (33, 35) and the cog parts (33', 35') are both ends of the cut-out thread (31, 37) Doedoe projecting in a symmetrical structure from each other, in the individual protrusion curvature parts 33a, 33a', 35a, 35a' configured in the cog parts 33, 33', 35, and 35'. A plurality of auxiliary protrusion curvature portions 33c protruding in a form to maintain a predetermined spacing between each other, and auxiliary hook curvature connected in an integral structure of bending having tips at both ends of each of the auxiliary protrusion curvature portions Auxiliary cog portions including portions 33d and 33d' are further provided, and a plurality of auxiliary protrusion curvature portions 33c and the auxiliary hook curvature portions 33d and 33d' are respectively spaced apart from each other. There is a feature of another example in the cog room for surgery and treatment of the skin in which the engaging space portions (33e) are further formed.

The cog parts 33, 33', 35, and 35' and the auxiliary cog parts have a feature of another example in the cog room for surgery and treatment of the skin made of a curved shape.

According to the present invention as described above, tearing or tearing of the thorns caused by a lifting thread manufactured in a way of protruding from both ends of a thread or a barbed line manufactured in a manner in which both ends of an existing thread are incised, or It prevents the skin from being turned over or turned over in the direction of skin pulling, so it has the effect of maintaining intact support despite the strong skin pulling force caused by the skin cut.

In addition, according to the present invention, as intact support can be maintained despite the strong skin pulling force due to the sagging of the skin, it is possible to maintain the improved shape of wrinkled skin or the improved shape of sagging skin through skin lifting procedure. .

In addition, according to the present invention, intact support can be maintained in spite of the strong skin pulling force due to the slitting of the skin, thereby preventing tearing of the thorn or turning over or bending in the skin pulling direction, resulting in ugly appearance due to the external curvature of the skin The shape of the molar bone can disappear and it has the effect of alleviating skin pain.

1 is a diagram conceptually illustrating the structure of a thread required for a conventional skin surgery or a thread required for a skin wrinkle and sagging procedure.
2 is a diagram conceptually illustrating a cog room 10 for skin surgery and surgery according to the first embodiment of the present invention.
FIG. 3 is a conceptually different view of the structure of the cog seal 10 of the first embodiment shown in FIG. 2 .
FIG. 4 is another conceptual diagram illustrating the structure of the cog seal 10 of the first embodiment shown in FIG. 2 .
5 is a diagram conceptually illustrating a cog room 20 for skin surgery and surgery according to a second embodiment of the present invention.
6 is a diagram conceptually illustrating a cog room 30 for skin surgery and surgery according to a third embodiment of the present invention.
7 is a diagram conceptually different from the structure of the cog seal 30 of the third embodiment shown in FIG. 6 .
FIG. 8 is another conceptual diagram illustrating the structure of the cog seal 30 of the third embodiment shown in FIG. 6 .
Figure 9 is a pulling force according to the lifting in the cog seal of the present invention inserted into the skin, that is, when pressure is applied, for example, the process of the action of the force (F) that appears in the protruding ossicles (12a, 12a', 16a, 16a') conceptually It is a drawing shown as

The present invention should be interpreted in a way that includes the scope of rights that reach the technical idea through various modified embodiments, only these embodiments make the publication of the present invention complete, and common knowledge in the technical field to which the present invention belongs It is provided to fully inform the possessor of the scope of the invention, and the present invention is only defined by the scope of the claims.

Moreover, the drawings attached to the present invention are attached as a way to help the understanding of the description of the present invention to the last, and the drawings attached to the present invention do not represent the technical idea of the present invention, The idea should not be understood as a limited interpretation by the accompanying drawings.

The cog seal 10 for skin surgery and procedure according to the first embodiment of the present invention maintains a predetermined distance from each other as both ends of the thread 11 having a predetermined length as shown in FIG. It has a structure of cog parts 12, 12', 16, and 16' formed with cogs, and a locking space part ( 13) (13'), 17, and (17') may be configured to have a structure.

In particular, among the cog parts 12, 12', 16, and 16', the cog parts 12 and 12' configured on the left side in the drawing, for example, form a cut-out thread 15 . As a reference, the cog parts 16 and 16' may have a symmetrical structure with the cog parts 16 and 16' configured on the right side, and the cog parts 12 and 16 are the cog parts 12' and 16 on the opposite side. ') and may be arranged in a structure that is displaced.

The cog parts 12 and 12' and the cog parts 16 and 16' are respectively formed with the curvature protrusions 12a and 12a' and the curvature protrusions 16a and 16a'. In addition, it may be configured to include hook curvature parts 12b and 12b' and hook curvature parts 16b and 16b'.

That is, the cog parts 12, 12', 16, and 16' can be formed and manufactured in the thread 11 through a processing method of a mold or a non-mold, and the processing method of the mold is, for example, the nose It can be made by punching a mold plate having the shape of the parts 12, 12', 16, and 16', and the processing method of the non-mold is the cog part 12, 12', 16, 16 ') It can be made of laser processing that is irradiated as set by the program according to the shape.

The cog parts 12 and 16 may be formed in a symmetrical structure on the left side and the right side, respectively, based on the mutually indented thread 15 while being formed at one end of the thread 11 in the drawing, for example, , the cog parts 12' and 16' are formed in a symmetrical structure on the left side and the right side, respectively, based on the mutually indented thread 15 while being formed at the other end of the thread 11 in the drawing, for example. can be

In particular, since the cog parts 12, 12', 16, and 16' can each have the same configuration, the cog part 12' is different only by explaining the configuration of the cog part 12. ) (16) (16') can be understood.

The cog portion 12 includes a curved curved portion 12a protruding from one end of the thread 11, for example, in the right direction in the drawing, and a curved curved portion 12b of a hook integrally connected from the curved portion 12a. It can be made of a configuration, wherein the protrusion curvature portion 12a has a curved structure in the form of a protrusion, and the hook curvature portion 12b has a point portion connected from the protrusion curvature portion 12a to a tip like a thorn. ) in the form of a connection bent in the structure, the direction of the protrusion curvature portion 12a, that is, in the drawing, for example, may be configured in a structure that forms a curve in the form of being depressed in the left direction.

Accordingly, the other cog portions 12', 16, and 16' may correspond to the protruding curvature portions 12a' and the hook curvature portions 12b in the same manner as the protrusion curvature portions 12a'. ) (16a) (16a') and hook curvature parts (12b'), 16b (16b') can be made of a configuration including.

The cog portions 12 and 12' are not overturned (turned over) or overturned (turned over) by a lifting pulling force acting to the right, for example, a lifting force generated in the skin, and a holding force having a strong resistance. The cog parts 16 and 16' can withstand, for example, a lifting force that is generated in the skin, that is, a lifting force acting to the left, without being turned back or bent, and with a strong resistive force.

Of course, between the cog portions 12 and 12 ′ configured on the left side based on the pit thread 15 of the engraved shape in the drawing, the engraved (缺刻, lobation) It may be formed in a structure in which the pit seals 14 and the locking spaces 13 and 13' of the shape coexist, and is configured on the right side with respect to the pit seal 15 . Between the cog parts 16 and 16' of the pit, it can be formed in a structure in which the pit threads 18 and the locking spaces 17 and 17' of the lobation coexist. have. The engraving (缺刻, lobation) means, for example, a shape in which the leaf edge of a plant is dented in a shape like a thorn.

The tip parts formed in the cog parts 12, 12', 16, and 16' are the parts where the starting point of jamming occurs, which can cope with the pulling force of lifting that appears in various directions in the skin, The hook curvature portions 12b, 12b ', 16b, and 16b' are the portions where the hooking process continues to actively cope with the pulling force of the lifting appearing in various directions, and the protrusion curvature portions 12a, 12a ') (16a) and (16a') are areas having a holding force acting in the opposite direction to the pulling force of the lifting.

Of course, the engaging spaces 13, 13', 17, and 17' formed between the cog parts 12, 12', 16, and 16' induce the inner layer of the skin to be filled, and the The hook curvature portions 12b, 12b', 16b, and 16b' may perform a role of inducing the inner layer of the skin to be caught.

In particular, the protrusion curvature portions 12a, 12a', 16a, 16a' and the hook curvature portions 12b, 12b', 16b, and 16b' are formed in a curved shape, In the direction of the lifting force, that is, the pulling force, for example, as shown in FIG. 9, when pressure is applied, it can be acted as a structure of a mathematical principle desirable to secure a strong holding force.

That is, the curved sections of the protruding curvatures 12a, 12a', 16a, and 16a' and the hook curvatures 12b, 12b', 16b, and 16b' are, for example, a as shown in FIG. When the section and section a are divided into sections b and c on both sides based on the section a, a force F is generated in the direction of section a of the central section where the pressure is applied. It can be decomposed into a pushing force (Fb) that acts perpendicularly from the section to the direction of section b and a pushing force (Fc) that acts perpendicularly to the direction of section c.

Therefore, in section a, despite the pressure acting in the direction of the pulling force of lifting through the reaction received by pushing section b and section c on both sides, the hook part is overturned or bent in the hook part of the existing lifting thread It is possible to maintain the holding power with strong holding force while preventing such phenomena.

These cog parts 12, 12', 16, and 16' may be formed in a curved shape to maintain support through strong support against the pressure action according to the pulling force, and are preferably formed in an arcuate structure. could be

As such, the cog seal 10 of the first embodiment described above prevents the overturning or twisting phenomenon of the hook area having a snag despite the pulling force of the lifting acting in various directions in a state inserted into the skin. The tension can be maintained continuously.

Of course, in the cog seal 10 of this first embodiment, even the seal 11 is engraved as shown in FIG. 3 by applying a engraving treatment to one end and the other end through the processing method of a mold or a non-mold. The cog parts 12, 12', 16, and 16' from the thread 11' and the thread 11' of the (缺刻) structure maintain a predetermined separation distance from each other and protrude from each other. It can also be formed and manufactured in a structure that is

In the cog seal 10 of this first embodiment, as shown in FIG. 4 as well, the cog parts 12 and 12' are reflected while the thread 18' on the opposite side having the same thickness as the thread 11 is reflected. ) (16) (16') can be formed and manufactured in a structure in which they are connected in series without a predetermined separation distance from each other.

As can be seen from FIGS. 2 to 4 in particular, the cog chamber 10 of the first embodiment described above has a relationship in which the cog parts 12 and 16 and the cog parts 12' and 16' have a displaced arrangement structure. Therefore, when the distribution of skin lipid structure in the skin of those undergoing surgery or treatment is uneven, i.e., has an irregular distribution of skin lipid structure, it is suitable for use in surgical methods or procedures that require pulling.

On the other hand, the cog seal 20 for skin surgery and procedure according to the second embodiment of the present invention is a portion of both ends of the thread 21 having a predetermined length as shown in FIG. 5, and a predetermined interval is formed between each other. It has a structure of cog parts 24, 24', 26, and 26' formed with cogs, and has a locking space between each of the cog parts 24, 24', 26, and 26'. The portions 22a, 22a', 23, 23a', 27a, 27a', 28a, and 28a' may be configured.

In particular, among the cog parts 24, 24', 26 and 26', the cog parts 26 and 26' configured on the left side in the drawing, for example, have a lobed shape. It may be configured in a symmetrical structure with the cog parts 24 and 24 ′ configured on the right side with respect to the pit thread 25 , and the cog parts 24 and 26 are formed on the right side of the thread 21 . ) (29) may be arranged in a symmetrical structure at the same position as the cog portions 24' and 26' on the opposite side.

The cog portions 24 and 24 ′ and the cog portions 26 and 26 ′ are respectively formed with protrusion curvature portions 24a and 24a ′ and protrusion curvature portions 26a and 26a ′ and In addition, it may be configured to include hook curvature parts 24b and 24b' and hook curvature parts 26b and 26b'.

That is, the cog parts 24, 24', 26, and 26' can be formed and manufactured in the thread 21 through a processing method of a mold or a non-mold, and the processing method of the mold is, for example, the nose It can be made by punching a mold plate having the shape of the parts 24, 24', 26, and 26', and the processing method of the non-mold is the cog part 24, 24', 26, 26. ') can be made of laser processing that is irradiated as set by the program to suit the shape.

Of course, at this time, the cog parts 24 and 24' and the cog parts 26 and 26' are symmetrical with respect to the pit thread 25 of the lobed shape. It may be formed in a cog structure, and the thread 29 corresponding to the opposite side of the thread 21 may also have the same shape as the thickness of the thread 21 .

In addition, between the cog parts 24 and 24', a pit thread 22 (lobation) in the form of being integrated with the cog parts 24 and 24' 23) and the cog parts 26 and 26', a pit thread 27 having a shape integral with the cog parts 26 and 26'. ) (28) can also be formed in a symmetrical notch (缺刻, lobation) structure with respect to the pit (pit) thread (25).

The cog portions 24 and 26 are formed at one end of the yarns 21 and 29 in the drawing, and have a symmetrical structure on the right side and the left side with respect to the pit yarn 15, respectively. may be formed, and the cog portions 24 ′ and 26 ′ are formed at the other end of the yarns 21 and 29 in the drawing, for example, on the right side and the left side with respect to the pit yarn 15 . Each side may be formed in a symmetrical structure.

In particular, since the cog parts 24, 24', 26, and 26' can each have the same configuration, the cog part 24' is different only by explaining the configuration of the cog part 24. ) (26, 26') can be understood.

The cog portion 24 includes a curved curved portion 24a protruding from one end of the thread 21, for example, toward the left in the drawing, and a curved curved portion 24b of a hook integrally connected from the curved portion 24a. It can be made of a configuration including, the protrusion curvature portion (24a) has a curved structure in the form of a protrusion, the hook curvature portion (24b) is a point portion integrally connected from the protrusion curvature portion (24a) is a thorn and Although it is bent with the same tip (尖端) structure, it may be configured to have a curved structure that is depressed in the direction of the protrusion curvature portion 24a, that is, for example, toward the right side in the drawing.

Accordingly, the other cog portions 24', 26, and 26' may also correspond to the protruding curvature portions 24a and hook curvature portions 24b in the same manner as the protrusion curvature portions 24a'. ) (26a) (26a') and hook curvature parts (24b', 26b, 26b') can be made of a configuration including.

The cog portions 24 and 24 ′ are not overturned (turned over) or overturned (returned) by a lifting pulling force acting to the left, e.g., a lifting force that occurs in the skin, and has a strong resistance force. The cog portions 26 and 26 ′ can withstand, for example, a lifting force that is generated in the skin, that is, a lifting force acting to the right, without being bent or bent back, and with a strong resistance force.

Of course, between the cog portions 24 and 24 ′ configured on the right side based on the pit thread 15 of the engraved shape in the drawing, there is a lobation (缺刻, lobation). It can be formed in a structure in which the pit seals 23 and 22 and the engaging space portions 23a, 23a', 22a, and 22a' coexist in the shape of the pit, and the pit seal ( 25), between the cog portions 26 and 26 ′ configured on the left side with respect to the pit threads 27 and 28 and the locking space portion ( 27a), 27a', 28a, 28a' may be formed in a coexisting structure.

The tip parts formed in the cog parts 24, 24', 26, and 26' are the parts where the starting point of jamming occurs, which can cope with the pulling force of lifting that appears in various directions in the skin, The hook curvature parts 24b, 24b', 26b, and 26b' are the parts where the hooking process continues to actively cope with the pulling force of the lifting appearing in various directions, and the protrusion curvature parts 24a, 24a '), 26a, and 26a' are areas having a holding force acting in the opposite direction to the pulling force of the lifting.

Of course, the engaging space portions 22a, 22a', 23, 23a', 27a, 27a', 28a, ( 28a') may serve to induce the inner layer of the skin to be filled and to induce the inner layer of the skin to be caught by the hook curvature portions 24b, 24b', 26b, and 26b'.

In particular, the protrusion curvature parts 24a, 24a', 26a, 26a' and the hook curvature parts 24b, 24b', 26b, and 26b' have a curved relationship, In the direction of the lifting force, that is, the pulling force, for example, as shown in FIG. 9, when pressure is applied, it can be acted as a structure of a mathematical principle desirable to secure a strong holding force.

That is, the curved sections of the protruding curvatures 24a, 24a', 26a, and 26a' and the hook curvatures 24b, 24b', 26b, and 26b' are, for example, a as shown in FIG. When the section and section a are divided into sections b and c on both sides based on the section a, a force F is generated in the direction of section a of the central section where the pressure is applied. It can be decomposed into a pushing force (Fb) that acts perpendicularly from the section to the direction of section b and a pushing force (Fc) that acts perpendicularly to the direction of section c.

Therefore, in the a section, despite the pressure acting in the pulling force direction of the lifting through the reaction received by pushing the b section and c section on both sides, the hook portion is overturned in the hook area of the existing surgical and surgical thread. It is possible to maintain the holding power with a strong holding force while preventing phenomena such as twisting and bending.

As such, the cog seal 20 of the second embodiment described above prevents the overturning or twisting phenomenon of the hook area having a snag despite the pulling force of the lifting acting in various directions in a state inserted into the skin. It is possible to keep the tension constant.

These cog parts 24, 24', 26, and 26' may be formed in a curved shape to maintain support through a strong support against the pressure action according to the pulling force, and are preferably formed in an arcuate structure. may be

The cog chamber 20 of the second embodiment described above has a relationship in which the cog parts 24 and 26 and the cog parts 24' and 26' have a symmetrical arrangement structure, as can be seen in FIG. When the distribution of skin lipid structure in the skin of those undergoing surgery or treatment is relatively even, i.e., regular distribution of skin lipid structure, compared to those with uneven skin, it is suitable for use in surgical methods or procedures that require pulling.

On the other hand, the cog seal 30 for skin surgery and procedure according to the third embodiment of the present invention is a portion of both ends of the thread 31 having a predetermined length as shown in FIG. 6, and a predetermined interval is formed between each other. It has a structure of cog parts 33, 33', 35, and 35' formed with cogs while maintaining, and a space between the cog parts 33, 33', 35, and 35' is interposed between the interlocking spaces. It may be configured to have a structure of portions 32a, 32a', 36a, and 36a'.

In particular, among the cog parts 33, 33', 35 and 35', the cog parts 33 and 33' configured on the right side in the drawing, for example, have a lobed shape. It may be configured in a symmetrical structure with the cog parts 35 and 35 ′ configured on the left side based on the pit thread 34 , and the cog parts 33 and 35 are the threads 31 . ) (37) may be arranged in a symmetrical structure at the same position as the cog portions 33' and 35' on the opposite side relative to the reference.

The cog parts 33 and 33' and the cog parts 35 and 35' are respectively formed with the protrusion curvature parts 33a and 33a' and the protrusion curvature parts 35a and 35a'. In addition, it may be configured to include curved hook portions 33b and 33b' and hook curved portions 35b and 35b'.

That is, the cog parts 33, 33', 35, and 35' can be formed and manufactured in the threads 31 and 37 through a mold or a non-mold processing method, and the mold processing method is, for example, The above cog parts 33, 33', 35, and 35' may be formed by punching a mold plate having the shape, and the non-mold processing method is the cog parts 33, 33', 35 (35') It can be made of a laser treatment that is irradiated as set by the program to fit the shape.

Of course, at this time, the cog parts 33 and 33' and the cog parts 35 and 35' are symmetrical with respect to the pit thread 34 of a lobed shape. It may be formed in a cog structure, and the thread 37 corresponding to the opposite side of the thread 31 may also have the same shape as the thickness of the thread 31 .

In addition, between the cog parts 33 and 33', the cog parts 33 and 33' are integrally connected with a pitted thread 32 having a notch shape. ) and the cog parts 35 and 35' between the cog parts 35 and 35' and a pit thread 36 in the form of being integrated with the cog parts 35 and 35'. The pits may also be formed in a symmetrical notch (缺刻, lobation) structure with respect to the pit thread 34 .

The cog portions 33 and 35 are formed at one end of, for example, the threads 31 and 37 in the drawing, and have a symmetrical structure on the right side and the left side with respect to the pit thread 34 , respectively. may be formed, and the cog portions 33 ′ and 35 ′ are formed at the other end of the yarns 31 and 37 in the drawing, for example, on the right side and the left side with respect to the pit yarn 34 . Each side may be formed in a symmetrical structure.

In particular, since the cog parts 33, 33', 35, and 35' can each have the same configuration, the cog part 33' is different only by explaining the configuration of the cog part 33. ) (35, 35') can be understood.

The cog portion 33 includes a curved curved portion 33a protruding from one end of the thread 31, for example, in a direction toward the left in the drawing, and a curved curved portion 33b of a hook integrally connected from the curved portion 33a. It can be made of a configuration including, the protrusion curvature portion (33a) has a structure that forms a curved protrusion, the hook curvature portion (33b) is a point portion integrally connected from the protrusion curvature portion (33a) is a thorn and Although it is bent with the same tip structure, it may be configured as a structure that forms a curve in the direction of the protrusion curvature portion 33a, that is, in the drawing, for example, in a direction toward the right side.

Accordingly, the other cog portions 33', 35, and 35' may correspond to the protrusion curvature portions 33a and hook curvature portions 33b in the same manner as the protrusion curvature portions 33a'. ) (35a) (35a') and hook curvature parts (33b', 35b, 35b') can be made of a configuration including.

These cog parts 33, 33', 35, and 35' have a structure that secures a larger cross-sectional area than the cog parts configured in the cog chamber 20 of the second embodiment described above. The holding force against the pulling force of the can be applied stronger. Therefore, the cog seal 30 of this third embodiment can be used for the purpose of maintaining a very strong holding force in the type of lifting procedure or procedure.

The cog portions 33 and 33' are not overturned (turned over) or overturned (turned over) by lifting, i.e., lifting pulling force acting to the left, which occurs in the skin, for example, a holding force having a strong resistance. The cog parts 35 and 35' can withstand, for example, the lifting force that occurs in the skin, that is, the lifting force acting on the right side, without being turned back or bent, and with a strong resistance force.

Of course, between the cog parts 33 and 33' configured on the right side with respect to the pit thread 34 in the drawing, a pit thread in the shape of a lobation ( 32) and the locking space portions 32a and 32a' may be formed in a coexisting structure, and the cog portions 35 and 35 are configured on the left side with respect to the pit chamber 34. ') between the notch (缺刻, lobation) shape of the pit (pit) seal 36 and the engaging space (36a, 36a') can be formed in a coexisting structure.

The tip parts formed in the cog parts 33, 33', 35, and 35' are the parts where the starting point of the jamming occurs, which can cope with the pulling force of the lifting appearing in various directions in the skin, The hook curvature parts 33b, 33b', 35b, and 35b' are the parts where the hooking process continues to actively cope with the pulling force of the lifting appearing in various directions, and the protrusion curvature parts 33a, 33a '), 35a, and 35a' are areas having a holding force acting in the opposite direction to the pulling force of lifting.

The engaging space portions 32a, 32a', 36a, and 36a' formed between the cog portions 33, 33', 35 and 35' induce the inner layer of the skin to be filled and the hook curvature. The parts 33b, 33b', 35b, and 35b' may perform a role of inducing the inner layer of the skin to be caught.

In addition, these hook curvature portions 33b, 33b', 35b, and 35b' have a line extending in an adjacent portion of the pit thread 34 as shown in the lower right enlarged view in FIG. 6 . It can also be formed in a straight structure to further strengthen the holding force in the opposite direction to the pulling force of the lifting.

Of course, the protruding curvature portions 33a, 33a', 35a, 35a' and the hook curvature portions 33b, 33b', 35b, and 33b' may also be formed as curved lines. In a possible relationship, the pulling force of the lifting, that is, in the direction of the pulling force, can be acted as a structure of a mathematical principle desirable to secure a strong holding force against the pressure action as shown in FIG. 9, for example.

That is, the curved sections of the protruding curvatures 33a, 33a', 35a, and 35a' and the hook curvatures 33b, 33b', 35b, and 33b' are, for example, a as shown in FIG. When the section and section a are divided into sections b and c on both sides based on the section, a force F is generated in the direction of section a of the central section where the pressure is applied. It can be decomposed into a pushing force (Fb) that acts perpendicularly from the section to the direction of section b and a pushing force (Fc) that acts perpendicularly to the direction of section c.

Therefore, in the a section, despite the pressure acting in the pulling force direction of the lifting through the reaction received by pushing the b section and c section on both sides, the hook portion is overturned in the hook area of the existing surgical and surgical thread. It is possible to maintain the holding power with a strong holding force while preventing phenomena such as twisting and bending.

As such, the cog seal 30 of the third embodiment described above prevents the overturning or twisting phenomenon of the hook area having a snag despite the pulling force of the lifting acting in various directions in a state inserted into the skin. It can keep the tension constant.

These cog parts 33, 33', 35, and 35' may be formed in a curved shape to maintain support through a strong support against the pressure action according to the pulling force, and are preferably formed in an arcuate structure. may be

Of course, the cog seal 30 of this third embodiment is dented in the center by applying a notch treatment to one end and the other end through a mold or non-mold processing method for the threads 31 and 37. Cog portions 33, 33', 35, and 35 that protrude in a symmetrical structure while maintaining a predetermined separation distance on the left and right sides based on the pit thread 34 and the pit thread 34, respectively. ') and the cog parts, which are integrally connected with the cog parts, and may be manufactured to have a structure including pit seals 32 and 36 having a lobation shape.

The cog seal 30 of this third embodiment is not only this, as shown in FIG. 7, each of the protrusion curvatures 33a, 33a', of the cog parts 33, 33', 35, and 35' ( 35a) (35a') may be configured in such a way that the auxiliary protrusion curvature part 33c, the hook curvature part 33d, and the auxiliary locking space part 33e are further combined as an auxiliary cog part.

That is, the auxiliary protrusion curvature part 33c and the auxiliary hook curvature part 33d of the auxiliary cog part are respectively the protrusion curvature parts 33a, 33a of the cog parts 33, 33', 35 and 35'. ') (35a, 35a') may protrude in a form to maintain a predetermined separation width from each other, and separate spacing between the auxiliary protrusion curvature portion 33c and the auxiliary hook curvature portion 33d of the auxiliary cog portion. It has a structure in which auxiliary locking space portions 33e are formed at the width position.

Of course, the auxiliary interlocking space portions (33e) can induce the filling of the inner layer in the skin auxiliary, the auxiliary protrusion curvature portion (33c) and the auxiliary hook curvature portion (33d) are the cog portion ( 33) (33'), 35, and 35' may act in such a way as to further supplement and strengthen the holding force, but in some cases, the auxiliary protrusion curvature portion 33c and the auxiliary hook curvature portion 33d may be When the cog parts 33, 33', 35, and 35' can no longer withstand the pulling force of the lifting and are about to be turned over, the cog parts 33, 33') When (35) (35') are turned over, the auxiliary protrusion curvature part 33c and the auxiliary hook curvature part 33d finally resist the pulling force of the lifting and serve as a bastion of support acting as a sustaining function. have.

The cog seal 30 for skin lifting of this third embodiment is, as well as shown in FIG. 8, the protrusion curvatures 33a, 33a of the cog parts 33, 33', 35, and 35'. ') (35a) and (35a') as auxiliary cog portions, the auxiliary protrusion curvature portion 33c and the auxiliary hook curvature portions 33d and 33d ′ integrally connected to both ends of the auxiliary protrusion curvature portion and the auxiliary locking space portion ( 33e) may be configured in a further combined manner.

That is, the auxiliary protrusion curvature part 33c and the auxiliary hook curvature parts 33d and 33d' of the auxiliary cog part are respectively the protrusion curvature parts 33a of the cog parts 33, 33', 35 and 35'. ) (33a') (35a) (35a') may protrude in a form to maintain a predetermined spacing between each other, and the auxiliary protrusion curvature portion 33c and auxiliary hook curvature portion 33d of the auxiliary cog portion. (33d') is a structure in which the auxiliary locking space portion (33e) is formed at the individual spacing position.

Of course, the auxiliary interlocking space (33e) can induce the filling of the inner layer in the skin auxiliary, the auxiliary protrusion curvature portion (33c) and the auxiliary hook curvature portion (33d) is the cog portion ( 33), (33'), 35, and 35' may be operated in a manner to further supplement and strengthen the holding force, but in some cases, the auxiliary protrusion curvature portion 33c and the auxiliary hook curvature portion 33d are When the cog parts 33, 33', 35, and 35' can no longer withstand the pulling force of the lifting and are about to be turned over, the cog parts 33, 33') When (35) (35') are turned over, the auxiliary protrusion curvature part (33c) and the auxiliary hook curvature part (33d) finally resist the pulling force of the lifting and serve as a bastion of support acting as a sustaining function. have.

Moreover, the auxiliary hook curvature portions 33d ′ may perform a function to assist support for the pulling force acting opposite to the pulling force of the lifting.

As can be seen from FIGS. 6 to 8 in particular, the cog chamber 30 of the third embodiment described above has an arrangement structure in which the cog parts 33 and 35 and the cog parts 33' and 35' are symmetrical to each other. Each of the protrusion curvatures 33a, 33a', 35a, and 35a' of the cogs 33, 33', 35, and 35' has an auxiliary protrusion curvature part 33c and an auxiliary hook curvature part ( 33d) (33d') and the auxiliary cog portion constituting the auxiliary locking space portion 33e have a more combined structure, so that the distribution of the skin lipid structure in the skin of those who have undergone surgery or surgery is relatively uneven compared to those who have been subjected to surgery. Even if it has a more uneven or even distribution of skin lipid structure, it is suitable for use in surgical methods or procedures that require stronger pulling compared to them.

Cog Seal(10)
Thread (11) cog portion (12) (12') (16) (16')
Projection curvature portions 12a (12a') (16a) (16a') Hook curvature portions 12b (12b') (16a') (16b')
Hanging space part (13) (13') (17) (17') pit thread (14) (15) (18)
Thread (11') (18')
Cog Seal(20)
Thread (21) pit Thread (22) (23) (25) (27) (28)
Interlocking spaces 22a, 22a', 23a, 23a', 27a, 27a', 28a, 28a'
thread(29)
Cog (24) (24') (26) (26')
Projection curvatures 24a, 24a', 26a, 26a' Hook curvatures 24b, 24b', 26b, 26b'
Cog Seal(30)
Thread (31) (37) Pit Thread (32) (34) (36)
Interlocking space portions (32a) (32a') (36a) (36a')
Cog portion (33) (33') (35) (35')
Projection curvatures 33a, 33a', 35a, 35a', hook curvatures 33b, 33b', 35b, 35b'
Auxiliary protrusion curvature part (33c) of auxiliary cog part auxiliary hook curvature part (33d)
Auxiliary interlocking space (33e)
Auxiliary protrusion curvature part (33c) of auxiliary cog part auxiliary hook curvature part (33d) (33d')

Claims (16)

delete delete delete delete delete delete delete delete delete delete delete delete delete delete In order to pull the thread inserted into the skin in surgery on the skin or the operation on wrinkles and sagging of the skin, both ends of the threads 31 and 37 having a predetermined length have a predetermined gap width between each other. A plurality of cog parts 33, 33', 35, and 35' protruding in a cog structure are formed so as to maintain the skin and maintain the support according to the internal jamming of the skin, and the cog parts 33 (33) ( 35) and the cog portions 33' and 35' protrude in a symmetrical structure from both ends of the seals 31 and 37,
A form in which a predetermined separation width is maintained between the individual protrusion curvature portions 33a, 33a', 35a, and 35a' configured in the cog portions 33, 33', 35, and 35'. a plurality of auxiliary protrusion curvature portions (33c) protruding into the; and auxiliary hook curvature portions 33d and 33d' connected in an integral structure of bending having tips at both ends of the auxiliary protrusion curvature portions; Auxiliary cog parts comprising a
Skin surgery and procedure, characterized in that the auxiliary protrusion curvature portion (33c) and the auxiliary hook curvature portion (33d, 33d') are further formed in a plurality of auxiliary interlocking space portions (33e) formed at individual spacing width positions. dragon cog room. 16. The method of claim 15,
The cog parts (33, 33') (35, 35') and the auxiliary cog parts are cog rooms for skin surgery and treatment, characterized in that they are formed in a curved shape.

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