WO2018225898A1

WO2018225898A1 - Lifting member

Info

Publication number: WO2018225898A1
Application number: PCT/KR2017/011108
Authority: WO
Inventors: 김근식
Original assignee: 주식회사 동방메디컬
Priority date: 2017-06-05
Filing date: 2017-10-10
Publication date: 2018-12-13
Also published as: KR101905162B1

Abstract

The present invention relates to a lifting member enabling the enhancement of autogenous material generation by enabling a cross-sectional area making contact with the interior of the human body to be widened. According to one embodiment, disclosed is a lifting member comprising: a first mesh extending in one direction and having a fixing end part formed on one end thereof; and a second mesh positioned on the inner side of the first mesh and coupling to the fixing end part.

Description

Lifting member

The present invention relates to a lifting member.

Native substances are present in the muscle fibers that make up the muscles of the human body. And when foreign matter enters the muscle, foreign substances gather around the foreign matter to protect the muscle against the foreign matter. The native substance is produced to protect the muscle, but consequently strengthens the muscle.

There are many different kinds of these native substances. It is a chemical factor that releases from wounded tissue cells when it artificially injures some muscle tissue of the skin and brings a series of physiological changes to the tissue, providing conditions for healing the wound. More specifically, based on the principles of bioelectricity, piezoelectricity and biogeneral control theory, the chemical factor is transformed into thermal energy to expand small blood vessels, accelerate the circulation of lymph and greatly increase metabolic capacity In addition to enhancing the nutritional supply of nutrients, body fluids can remove pathogens, at the same time decompose proteins in some tissues, increase peripheral nerve constitution, and produce active substances in the blood vessels. Lower the content of loxylamine. As a result, the wounded area transmits information that needs to be regenerated or regulated through the nerve to the nerve center, and promotes a combination of specific biochemicals present in the body to enhance the body's immune function through activation of the body's fluid circulation and body-related books. Regulates the function and strengthens the muscles.

The present invention provides a lifting member that can broaden the cross-sectional area in contact with the body to improve the production of native materials.

The lifting member according to the present invention comprises: a first mesh extending in one direction and having a fixed end at one end thereof; And a second mesh located inside the first mesh and coupled to the fixed end.

The second mesh may extend along the longitudinal direction of the first mesh.

The first mesh may be formed in the form of a tube having a first diameter, and the second mesh may be formed in the form of a tube having a second diameter smaller than the first diameter.

The second net may be made of at least one.

The first and second meshes include polyglycolide (PGA), polylactic acid (PLA), poly-L-lactide (PLLA), polycaprolactone (PCL), polydioxanone (PDO), It may be formed through any one selected from gold or a combination thereof.

In addition, the lifting member according to the present invention includes a central yarn extending in one direction; A first mesh coupled to one side of the central yarn and extending in a longitudinal direction of the central yarn; And a second net coupled to the other side of the central yarn and extending in the longitudinal direction of the central yarn.

The first net may extend in one direction from one side of the central yarn, the second net may extend in one direction from the other side of the central yarn.

The second net may be made of at least one.

At least a portion of the second net may be located inside the first net.

The second net may be spaced apart from the first net.

Lifting member according to an embodiment of the present invention is made of a double mesh structure including a first mesh and a second mesh, it is possible to increase the effect of generating a native material by widening the cross-sectional area in contact with the body. Accordingly, the present invention can enhance the therapeutic or cosmetic effect.

1 is a cross-sectional view showing a lifting member according to an embodiment of the present invention.

2A and 2B are enlarged cross-sectional views illustrating a lifting member according to an embodiment of the present invention.

3 is a cross-sectional view showing a lifting member according to another embodiment of the present invention.

4 is a cross-sectional view showing a lifting member according to another embodiment of the present invention.

5 is a cross-sectional view showing a lifting member according to another embodiment of the present invention.

6 is a cross-sectional view showing a lifting member according to another embodiment of the present invention.

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

The embodiments of the present invention are provided to more fully explain the present invention to those skilled in the art, and the following examples can be modified in various other forms, and the scope of the present invention is It is not limited to an Example. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the inventive concept to those skilled in the art.

In addition, in the drawings, the size of each component is exaggerated or reduced for convenience and clarity of description, the same reference numerals in the drawings refer to the same elements. As used herein, the term "and / or" includes any and all combinations of one or more of the listed items. In addition, the term "connected" in this specification means not only the case where the A member and the B member are directly connected, but also the case where the A member and the B member are indirectly connected by interposing the C member between the A member and the B member. do.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a", "an" and "the" may include the plural forms as well, unless the context clearly indicates otherwise. Also, as used herein, "comprise, include" and / or "comprising, including" means that the features, numbers, steps, actions, members, elements, and / or groups thereof mentioned. It is intended to specify the existence and not to exclude the presence or addition of one or more other shapes, numbers, operations, members, elements and / or groups.

1 is a cross-sectional view showing a lifting member according to an embodiment of the present invention. 2A and 2B are enlarged cross-sectional views illustrating a lifting member according to an embodiment of the present invention.

1 to 2B, the lifting member 100 according to an embodiment of the present invention includes a first mesh 110 and a second mesh 120. The lifting member 100 may be inserted into the human body through the needle 10 to induce the production of native substances, thereby exhibiting a therapeutic or cosmetic effect.

The first net 110 is formed long in one direction, it is provided in the form of a tube having a first diameter. Since the first mesh 110 has a plurality of holes, body fluids such as blood may move through the holes even when inserted into the human body. In addition, the shape of the first mesh 110 formed with a plurality of holes may be referred to as a mesh shape. In addition, since the first mesh 110 can secure the maximum cross-sectional area that can be contacted in the human body, it is possible to increase the effect of generating a native material. The first mesh 110 may be made of a material that is harmless to the human body, and if it remains in the body, it may be removed by melting over time. For example, the material of the first mesh 110 is polyglycolide (PGA), polylactic acid (PLA), poly-L-lactide (PLLA), polycaprolactone (PCL), polydioxane It may be formed through any one selected from the group consisting of PDO, gold, or a combination thereof.

A fixed end 111 is formed at one end of the first mesh 110. For example, the fixing end 111 may form one end of the first mesh 110 in a form bonded to each other by a thermocompression bonding method. The fixed end 111 is removed from the body together with the needle 10 when the lifting member 100 is inserted into the body through the needle 10 and then the needle 10 is removed. Serves to prevent this from happening. In addition, the fixing end 111 serves to fix the position of the lifting member 100 in the body.

The second mesh 120 is located inside the first mesh 110 and is provided in the form of a tube which is formed to be long in one direction and has a second diameter. The second mesh 120 is formed to have the same length as the first mesh 110 but has a second diameter smaller than the first diameter of the first mesh 110. In addition, the second mesh 120 is formed more densely than the first mesh 110. One end of the second mesh 120 is coupled to the fixed end 111 of the first mesh 110. For example, one end of the second mesh 120 may be coupled to the fixed end 111 by a thermal compression method. Therefore, even if the needle 10 is removed after the lifting member 100 is inserted into the body through the needle 10, the second mesh 120 remains in the body coupled to the first mesh 110. do. Since the second mesh 120 can increase the cross-sectional area that can be contacted in the human body, it is possible to increase the effect of generating a native material. The second mesh 120 may be made of a material that is harmless to the human body, and if it remains in the body, it may be removed by melting over time. For example, the material of the second mesh 120 is the same as the first mesh 110, polyglycolide (PGA), polylactic acid (PLA), poly-L-lactide (PLLA), Polycaprolactone (PCL), polydioxanone (PDO), gold may be formed through any one or a combination thereof.

Also, as shown in FIG. 2A, when the lifting member 100 is coupled to the needle, the first mesh 110 is located outside the needle 10 and the second mesh 120 is the needle 10. It may be located inside of. That is, the needle 10 is fitted between the first mesh 110 and the second mesh 120, one end of the needle 10 is coupled to the fixed end 111. The lifting member 100 is coupled to the needle 10 and inserted into the body. As the needle 10 is removed, only the lifting member 100 remains in the body. Here, the needle 10 may insert the lifting member 100 into the body while being coupled to a syringe or the like, and receive the drug or the like from the syringe and inject it into the human body through the lifting member 100.

As such, the lifting member 100 according to an embodiment of the present invention has a double mesh structure (having a first mesh and a second mesh), thereby widening the cross-sectional area that can be contacted in the body, thereby generating a native material. Can increase. Accordingly, the lifting member 100 according to an embodiment of the present invention can improve the therapeutic or cosmetic effect.

Referring to FIG. 3, the lifting member 200 according to another embodiment of the present invention includes a first mesh 110 and a second mesh 220. Portions having the same configuration and operation as those of the above-described embodiment are denoted by the same reference numerals, and hereinafter, the differences from the previous embodiment will be mainly described.

The second mesh 220 is located inside the first mesh 110 and is provided in the form of a tube elongated in one direction. The second net 220 is made of a plurality, is formed to be the same as the length of the first net (110). In FIG. 3, the second mesh 220 is illustrated as two, but the second mesh 220 may be formed in more than one. Here, as the number of the second meshes 220 increases, the diameter of the second meshes 220 becomes smaller. In addition, one end of the second mesh 220 is coupled to the fixed end 111 of the first mesh 110. For example, one end of the second net 220 may be coupled to the fixed end 111 by a thermocompression method. Therefore, even if the needle 10 is removed after the lifting member 200 is inserted into the body through the needle 10, the second mesh 220 remains in the body coupled to the first mesh 110. do.

As such, the lifting member 200 according to another embodiment of the present invention includes the first mesh 110 and the plurality of second meshes 220, thereby increasing the cross-sectional area in contact with the body to induce more native substances. can do.

Referring to FIG. 4, the lifting member 300 according to another embodiment of the present invention includes a first mesh 110, a second mesh 220, and a central yarn 330.

The central yarn 330 is located inside the first mesh 110, and is formed to be elongated in a straight line along the longitudinal direction of the first mesh 110. One end of the central yarn 330 is coupled to the fixed end 111 of the first mesh 110. That is, the center yarn 330 is located at the center of the first mesh 110, one end is coupled to the fixed end 111 and extends in a straight line along the longitudinal direction of the first mesh 110. . Here, one end of the first mesh 110 is coupled to the central yarn 330 by a thermal compression method, the fixed end 111 may be formed. The material of the core yarn 330 is polyglycolide (PGA), polylactic acid (PLA), poly-L-lactide (PLLA), polycaprolactone (PCL) as in the first mesh 110 ), Polydioxanone (PDO), gold, or any combination thereof.

The second mesh 320 is located inside the first mesh 110 and is coupled to the central yarn 330. In addition, the second net 320 is made of a plurality, it is formed shorter than the length of the first net (110). In addition, a coupling part 321 fixed to the central yarn 330 is formed at one end of the second mesh 320. The coupling part 321 may be formed by fixing one end of the second mesh 320 to the central yarn 330 by a thermocompression bonding method. That is, the second mesh 320 is formed to be shorter than the length of the first mesh 110, a plurality of which is located inside the first mesh 110 while being coupled to the central yarn 330.

In addition, the second mesh 320 extends in a direction opposite to the extending direction of the first mesh 110. In other words, based on the central yarn 330, the first mesh 110 is coupled to one side of the central yarn 330 and extends from one side to the other side, while the second mesh 320 is Is coupled to the other side of the central yarn 330 is formed to extend in one direction from the other side.

When the lifting member 300 is inserted into the body, a part of the central yarn 330 is exposed to the outside. Then, even if a person pulls the central yarn 330 from the outside, the first net 110 and the second net 320 is not pulled by the resistance in the body and remain more dense form. Thus, it is possible to induce the production of more native substances in certain parts.

Referring to FIG. 5, the lifting member 400 according to another embodiment of the present invention includes a first mesh 410, a second mesh 420, and a central yarn 330.

The first net 410 is coupled to one end of the central yarn 330, is formed to extend in one direction from one side of the central yarn 330. One end of the first mesh 410 is formed with a fixed end 411 is coupled to the central yarn 330. In addition, the first mesh 410 is formed in a relatively short length compared to the first mesh 110 shown in FIG.

The second net 420 is coupled to the other side of the central yarn 330, is formed to extend in one direction from the other side of the central yarn 330. That is, the second mesh 420 extends in the direction opposite to the extending direction of the first mesh 410. One end of the second net 420 is formed with a coupling portion 421 is fixedly coupled to the central yarn 330. In addition, the second mesh 420 is formed to be spaced apart from the first mesh 410. In other words, the diameter of the second mesh 420 is smaller than the diameter of the first mesh 410, but is not located inside the first mesh 410.

Referring to FIG. 6, the lifting member 500 according to another embodiment of the present invention includes a first mesh 410, a second mesh 520, and a central yarn 330.

The second net 520 is coupled to the other side of the central yarn 330, is formed to extend in one direction from the other side of the central yarn 330. One end of the second net 520 is formed with a coupling portion 521 fixedly coupled to the central yarn 330. That is, the second mesh 520 extends in the direction opposite to the extending direction of the first mesh 410. In addition, a portion of the second mesh 520 is formed to overlap with the first mesh 410.

What has been described above is only one embodiment for carrying out the lifting member according to the present invention, and the present invention is not limited to the above-described embodiment, and as claimed in the following claims, it departs from the scope of the present invention. Without this, anyone skilled in the art to which the present invention pertains will have the technical spirit of the present invention to the extent that various modifications can be made.

Claims

A first mesh extending in one direction and having a fixed end formed at one end thereof; And

And a second mesh located inside the first mesh and coupled to the fixed end.
The method of claim 1,

And said second mesh extends along the longitudinal direction of said first mesh.
The method of claim 1,

The first net is formed in the form of a tube having a first diameter,

And said second mesh is formed in the form of a tube having a second diameter less than said first diameter.
The method of claim 1,

And the second mesh is formed of at least one.
The method of claim 1,

The first and second meshes include polyglycolide (PGA), polylactic acid (PLA), poly-L-lactide (PLLA), polycaprolactone (PCL), polydioxanone (PDO), Lifting member, characterized in that formed through any one selected from gold or a combination thereof.
A central yarn extending in one direction;

A first mesh coupled to one side of the central yarn and extending in a longitudinal direction of the central yarn; And

A lifting member coupled to the other side of the central yarn, comprising a second net extending in the longitudinal direction of the central yarn.
The method of claim 6,

The first net is extended from one side of the central yarn in the other direction,

The second net is a lifting member, characterized in that extending in one direction from the other side of the central yarn.
The method of claim 6,

The first net is formed in the form of a tube having a first diameter,

And said second mesh is formed in the form of a tube having a second diameter less than said first diameter.
The method of claim 6,

And the second mesh is formed of at least one.
The method of claim 6,

And at least a portion of the second net is located inside the first net.
The method of claim 6,

And the second net is spaced apart from the first net.