KR101568995B1 - Surgical elastic thread for plastic surgery - Google Patents

Abstract

The present invention relates to an injection molding machine, comprising: an intersection formed by two strands having a helical twist at regular intervals; A closed area formed as the yarn is spaced apart; And a sharp protrusion attached to the intersection, wherein the intersection, the closed area, and the protrusion extend in a plurality of directions along the length direction of the elastic room. , The area that touches the skin is large and the elasticity is good, the skin can be pulled naturally in a desired direction, and the structural elasticity of the thread makes it move in conjunction with the tissue, and the protrusions, which exist vertically at the intersections of the threads, There is an advantage of maximizing the lifting effect.

Description

{SURGICAL ELASTIC THREAD FOR PLASTIC SURGERY}

The present invention relates to a surgical thread for use in plastic surgery, and more particularly, to a surgical thread used in a plastic surgery procedure. The elastic thread is inserted into the skin to pull the elongated skin to reduce wrinkles. .

As a method for removing the wrinkles of the skin, a surgical method of removing a stained tissue after a large incision of the skin and a non-surgical method of removing wrinkles by lifting a suture by simply applying a suture to the site without requiring a large incision Is known.

A method of using a "specially treated thread" as a surgical method corresponding to the latter is known. The use of a thread to lift the skin tissue to remove wrinkles and to minimize scarring by using needles through local anesthesia.

However, in the case of the known surgical thread, generally, one-dimensional thread strand is additionally deformed, so that even when the skin is pulled, it is concentrated only in the region where the thread exists and is not easily spread evenly in the remaining region , The degree of elasticity is weak, and the lifting effect is considerably deteriorated over time.

Accordingly, the present invention provides a yarn in which two yarns, not a single yarn, are crossed in order to maintain a lifting effect for a long period of time, and each of the yarns is provided with a projection .

It is an object of the present invention to provide an apparatus and a method for manufacturing a yarn breaker comprising: an intersection formed by two strands having a spiral twist at regular intervals; A closed area formed as the yarn is spaced apart; And a pointed protrusion attached to the intersection, wherein the intersection, the closed area, and the protrusion are formed while being formed in plural along the longitudinal direction.

According to a preferred feature of the present invention, the protrusion has a protruding conical shape or a bent hook shape.

According to a further preferred feature of the present invention, the projections are characterized by having straight anchors or curved anchors.

According to a further preferred feature of the present invention, the projections are located on the both sides of the actual section on each of two upper and lower sides.

According to a still further preferred feature of the present invention, it is characterized by further comprising a junction having elasticity at the intersection.

According to still another preferred feature of the present invention, the elastic yarn for cosmetic surgery is made of any one material selected from nylon, propylene, dimethylsiloxane, chitosan and polypropylene.

Since the elastic yarn for a cosmetic surgery according to the present invention uses a yarn having a structure in which two yarns are crossed, the area of contact with the skin is larger than that of a single yarn, and the elasticity is better. And has a characteristic that it operates in accordance with the running direction of the yarn due to the elasticity of the yarn corresponding to the movement of the skin, and the protrusions existing up and down at the intersections of the yarns are firmly fixed to the skin tissue to maximize the lifting effect.

Further, the crossing portion may further include a bonding agent having elasticity to improve the elasticity of the yarn according to the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a plan view of a resilient chamber for cosmetic surgery according to the present invention;
Fig. 2 is a side sectional view of a resilient chamber for plastic surgery according to the present invention. Fig.
Fig. 3 is a side sectional view of a resilient chamber for plastic surgery according to the present invention. Fig.
4 is a side sectional view of a resilient chamber for a cosmetic surgery according to a third embodiment of the present invention.
5 is a side sectional view of a resilient chamber for a cosmetic surgery according to a fourth embodiment of the present invention.

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

The present invention relates to an injection molding machine, comprising: an intersection formed by two strands having a helical twist at regular intervals; A closed area formed as the yarn is spaced apart; And a pointed protrusion attached to the intersection, wherein the intersection, the closed area, and the protrusion extend in a plurality of directions along the length direction.

The elastic yarn for cosmetic surgery according to Fig. 1 is formed not in the form of a 'single yarn' like a conventional yarn for a cosmetic surgery but a 'double yarn' having a spiral twist. In this case, more yarns can be inserted than conventional linear yarns, and the surface area contacting with the skin is widened because of kinking. Therefore, even if the same thread is used, the area of the skin lifted per unit area and the lifting effect can be more than twice that of the conventional thread because the surface area to be adhered to the skin tissue is widened. So that it is possible to minimize the breakage of the thread caused by the difference in operation between the human body and the thread or the interference of the skin.

At this time, the closed region formed by intersecting the two strands with the spiral twist may be formed in a certain size, but may be formed to have different sizes by different twist of the thread according to the operation method.

In addition, it is important to have an elasticity that can not be easily broken, even though a thin thread is used, in the elasticity room for plastic surgery. In the elasticity room for plastic surgery according to the present invention, These two strands can be dispersed in the direction of the yarn, so that the enduring force is stronger and the yarn is not broken due to the structural elasticity of the yarn,

Such a resilient room for cosmetic surgery is generally harmless to the human body and can be adhered to skin tissue, and may be composed of nylon, propylene, dimethylsiloxane, chitosan, polypropylene and the like. Among these, chitosan has been confirmed to be suitable for use in medical fields such as medical artificial skin and surgical suture since it is a tasteless and odorless natural polymer polysaccharide harmless to human body. Accordingly, if the chitosan is used as a material for a resilient room for plastic surgery according to the present invention, the chitosan can be used harmlessly to the human body as a melting thread in the body.

Other substances are not degraded in the body, but are excellent in human tissue bonding and can be used as a material for a resilient room for cosmetic surgery.

According to still another aspect of the present invention, the elastic yarn for cosmetic surgery according to the present invention has sharp projections at intersections, and the projections are vertically positioned two at a time. This is illustrated in the side sectional view embodiments of the elasticity room for plastic surgery according to Figs. 2 to 5. The shape of the protrusion may be a protruding conical shape or a curved hook shape, and the anchor portion of the protrusion may have a straight line shape or a bent shape, so that the protrusion may be caught and attached to the skin tissue.

In addition, the protrusions present at the crossing portions are caught by the skin dermis and the soft tissue layer, pulling the skin more strongly, and each of the two upper and lower portions serves as a stronger support. Moreover, the protrusions produce small wounds in the skin. In the course of self-healing of such wounds, collagen production of the dermal layer is promoted, and the cells are regenerated around the injected chambers, thereby widening the skin wrinkles.

Further, in the elastic yarn for a cosmetic surgery according to the present invention, the elastic joint body may further include an elastic joint body at the intersection where the two strands are twisted, and this elastomeric joint body may be added to maintain the twist and further impart elasticity.

Basically, the elastic yarn for a cosmetic surgery according to the present invention is better in elasticity than the yarns of a single yarn in the prior art. When the elastomeric conjugate is added thereto, the elastomer yarn has a better elasticity. Therefore, according to the present invention, the muscles can be naturally pulled in a desired direction by using the thread, and the elasticity can be maintained for a long time without breaking the thread according to the movement of the muscles after the operation.

The thickness of the thread according to the present invention is 1.0 to 1.5 mm when used for lifting the face, and may be less or thicker depending on the area and thickness of the skin and tissue.

Hereinafter, a procedure for removing the wrinkles of the skin using the cosmetic surgery thread according to the present invention will be briefly described.

A needle is attached to both ends of the elastic resurfacing chamber according to the present invention, a part of the skin is cut, and one end of the thread is pushed in using a needle. At this time, the skin tissue and the body tissue and the projection of the thread are adhered and fixed, and when the thread is pulled after the adhesion is sufficiently performed, the protrusions existing at the intersection of the thread are caught by the skin tissue and the skin is lifted as well.

As described above, the skin according to the present invention adheres to the skin tissue, and the stretched skin contracts sharply and wrinkles are improved. In addition, since the thread is pulled in a state that the pointed protrusion is caught in the skin tissue, and the thread inserted into the movement of the body tissue is operated by its own elasticity in association with the tissue, the lifted state can be maintained for a long time.

Claims (6)

An intersection formed by two strands having a spiral twist at regular intervals;
A closed area formed as the yarn is spaced apart; And
Claims [1] A resilient chamber for plastic surgery comprising a sharp protrusion attached to a skin dermis and a soft tissue layer and exhibiting a skin lifting function,
The intersection, the closed region, and the protrusion extend in a plurality of directions along the longitudinal direction,
Characterized in that the projection has a linear anchor or has an anchor in a curved shape,
delete delete The method according to claim 1,
Wherein the protrusions are vertically positioned on both sides of the body section.
The method according to claim 1,
Further comprising a junction having elasticity at the intersection.
The method according to claim 1,
Wherein the elastic yarn for cosmetic surgery is made of any one material selected from nylon, propylene, dimethylsiloxane, chitosan and polypropylene.

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