KR102116569B1 - Combined structure of coil spring PDO and needle bar - Google Patents

Abstract

In the coupling structure of the coil spring PDO and the needle tube according to the embodiment of the present invention, a suture having a property of being inserted into the body and formed of polydioxanone and absorbed into the body, and a thread inserter to which the suture is coupled, include: Thread inserter, the suture is coupled, a needle tube inserted into the body; It is provided to be inserted and fixed by inserting the needle tube, and is provided to be coupled to the front of the needle tube to easily insert the needle and the suture into the body during the procedure, and includes a needle guide including an auxiliary needle tube, and the suture, once The coil is inserted into the groove formed in the needle tube so as to protrude about 1 to 1.5 cm toward the rear side of the needle tube, and the other end is coiled in a spiral without gaps on the outside of the needle tube to be fixed by knotting once or twice. It is possible to provide a coupling structure of a spring PDO and a needle tube.

Description

Coupling structure of coil spring PDO and needle tube {Combined structure of coil spring PDO and needle bar}

Regarding the coupling structure of the coil spring PDO and the needle tube of the present invention, specifically, a spring that is turned off during a skin beauty procedure using a coupling structure that couples a coil spring suture formed of non-thorny polydioxanone to the needle tube, springs on the arm wrinkles, etc. It relates to a coupling structure of a coil spring PDO and a needle tube that maximizes the lifting effect by seating the coil spring suture on the ball and arm folds that are maintained by maintaining the original tunnel of.

In general, a suture used for surgery is attached to one end of a suture, and is manufactured and sold in a fixed state.

Looking at the connection structure of the conventional suture suture, one end of the suture needle to which the suture is to be attached is formed with a hole of a certain depth in the axial direction of the suture needle, and one end of the suture is inserted into the hole. After one end of the suture is inserted into the hole, the suture is fixed to the hole of the suture needle by a method in which the hole is filled with an adhesive material or a pressure is applied to the end of the suture needle to change the cross section of the hole. .

In the above-described connection structure of the conventional suture needle and the suture, when the suture used is a multifilament type composed of several fine filaments, or when various types of sutures need to be connected to one suture needle, multiple strands of suture To be inserted into the hole of the suture needle at a time, and through the process of fixing, manufacturing efficiency may decrease, and reliability of bonding may also deteriorate.

In addition, when a large diameter suture was put on the skin, the trace of the suture being inserted out of the skin was visible due to the large diameter, and thus there was a problem in that an aesthetically unfavorable effect appeared, and it was difficult to give a dramatic lifting effect.

In addition, it was difficult to give a dramatic lifting effect due to the difficulty of precise treatment of the suture.
Prior arts for solving the above problems are the following prior art documents

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Korean Patent Publication No. 10-2017-0090369: Thread inserter Korean Patent Publication No. 10-2018-0133113: Face lifting needle assembly Korean Patent Publication No. 10-2019-0078769: Lifting seal, lifting seal inserter and lifting seal inserting unit

The present invention is to solve the problems as described above, by using a coupling structure that combines the coil spring suture formed of non-thorny polydioxanone to the intubation to maximize the lifting effect on the cheeks, arms, wrinkles, etc. One is to provide a coupling structure of a coil spring PDO and a needle tube.

The present invention for solving the above problems includes a suture thread having a property of being inserted into the body and formed of polydioxanone and absorbed into the body, and a thread inserter to which the suture is coupled, wherein the thread inserter is coupled to the suture And the intubation inserted into the body;
The needle tube is inserted and fixed, and the needle guide including the auxiliary needle tube is provided to be coupled to the front of the needle tube to facilitate insertion of the suture and the suture into the body during the procedure, and the needle guide includes: The coiling is maintained and moved from the acupuncture tube to be inserted into the skin, and the suture is pressed from the rear side with the auxiliary acupuncture tube, and a part of the tip of the auxiliary acupuncture tube is inserted into the skin to guide the suture to be accurately seated on the treatment site,
The suture, one end is inserted into the groove formed in the needle tube is coupled so as to protrude about 1 to 1.5cm to the rear side of the needle tube, the other end is spirally coiled without gaps on the outside of the needle tube to be fixed by knotting once or twice Is made of

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The coupling structure of the coil spring PDO and the needle tube of the present invention is coupled to the groove of the 'L'-shaped needle tube by forming a coiled suture formed of non-thorny polydioxanone so that the coiling suture peripheral elasticity is obtained by coiling without gaps on the outside. With a structure that combines with the intubation so that the skin is relaxed by increasing, it is possible to increase manufacturing efficiency and reliability of bonding.

In addition, the lifting and meridian effect can be maximized when the skin is undergoing cosmetic treatment, such as a ball that has been turned off, an arm wrinkle, a gimbo, an outline, a forehead, a forehead wrinkle, and under the eyes of the skin.

In addition, it is possible to give strong relaxation of the skin by inserting a single tube into the skin.

1 is a view showing a thread inserter to which a coupling structure of a coil spring PDO and a needle tube according to an embodiment of the present invention is applied.
FIG. 2 is a view showing a coupling structure of the coil spring PDO and the needle tube shown in FIG. 1.
3 is a perspective view and an enlarged view in which an auxiliary part is additionally configured in the drawing of FIG. 1.
4 is a flowchart illustrating a method of coupling a coil spring PDO and a needle tube according to an embodiment of the present invention.

Hereinafter, the description of the present invention with reference to the drawings is not limited to a specific embodiment, and various conversions may be applied and various embodiments may be provided. In addition, it should be understood that the contents described below include all transformations, equivalents, and substitutes included in the spirit and scope of the present invention.

In the following description, terms such as first and second are terms used to describe various components, and are not limited in meaning to themselves, and are used only to distinguish one component from other components.

The same reference numerals used throughout this specification denote the same components.

The singular expression used in the present invention includes the plural expression unless the context clearly indicates otherwise. In addition, terms such as “include”, “have” or “have” described below are intended to indicate that there are features, numbers, steps, operations, components, parts, or combinations thereof described in the specification. It should be interpreted and understood to not preclude the existence or addition possibility of one or more other features, numbers, steps, actions, components, parts or combinations thereof.

In addition, unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as generally understood by a person skilled in the art to which the present invention pertains. Terms, such as those defined in a dictionary used in general, should be interpreted as having meanings consistent with meanings in the context of related technologies, and should not be interpreted as ideal or excessively formal meanings unless explicitly defined in the present application. Does not.

Here, repeated descriptions, well-known functions that may unnecessarily obscure the subject matter of the present invention, and detailed description of the configuration will be omitted. Embodiments of the present invention are provided to more fully describe the present invention to those skilled in the art. Therefore, the shape and size of elements in the drawings may be exaggerated for a more clear description.

Hereinafter, with reference to FIGS. 1 to 4 for explaining an embodiment of the present invention will be described in detail.

1 is a view showing a thread inserter to which the coupling structure of the coil spring PDO and the needle tube 100 according to an embodiment of the present invention is applied.

FIG. 2 is a view showing a coupling structure of the coil spring PDO and the needle tube 100 shown in FIG. 1.

3 is a perspective view and an enlarged view in which the auxiliary part 320 is additionally configured in the drawing of FIG. 1.

4 is a flowchart illustrating a method of coupling the coil spring PDO and the needle tube 100 according to an embodiment of the present invention.

Referring to FIG. 1, a thread inserter to which a coupling structure of a coil spring PDO and a needle tube 100 according to an embodiment of the present invention is applied may include a needle tube 100, a needle tube 200, and a needle guide 300.

Specifically, the needle tube 100 is connected to the suture (T) and inserted into the skin so that the suture (T) can be seated on the skin.

At this time, the suture (T) may be an absorbable suture (T) inserted into the body and formed of polydioxanone (PDO) and absorbed into the body.

One end of the suture T is inserted into the needle tube 100 and spirally coiled along the outer circumferential surface of the needle tube 100 to be knotted once or twice to be fixed to the outside of the needle tube 100.

In addition, one end of the suture (T) of the present invention is inserted into the needle tube (100), so as to protrude 1 to 1.5 cm to the rear side of the acupuncture (200), when the position of the suture is not secured after the procedure, the protruded suture Grab (T) and pull to ensure that it sits exactly where you want it.

That is, as it is formed as described above, the elasticity around the suture T increases so that the skin relaxes and can be inserted gently.

In addition, if the suture T is not protruded to the rear side of the acupuncture 200, there is a possibility that the end of the suture T is exposed outside the skin of the treated area, and blood is invaded in the process of removing the suture T, thereby causing external bacteria. There is a risk of infection.

Therefore, in the process of pulling the protruding suture (T), the inserted suture (T) serves to help maintain or fix the spirally coiled state as it is, and after inserting the needle tube 100, the needle guide 300 and the auxiliary It is designed to pull out the intubation (310) (100).

In addition, in the process of removing the suture (T), the suture (T) can be pulled and cut as much as desired to be fixed so as not to protrude out of the skin, thereby preventing infection by external bacteria due to invasion of blood.

In other words, when protruding less than 1 cm to the rear side of the acupuncture 200, hand picking is inconvenient and the above-described effect is not obtained. When protruding more than 1.5 cm, it becomes an obstacle during the procedure and is more likely to be exposed to external bacteria. It is most preferable to protrude from 1 to 1.5 cm to the back side of the immersion 200.

The intubation 100 of FIG. 1 is a general-purpose catheter cannula L Type, which is illustratively illustrated, and the intubation 100 is a commonly used needle and a general-purpose catheter cannula (C Type, L Type, N Type, W) Type, LS Type, etc.) depending on the procedure and use.

The acupuncture 200 may be connected to the rear end of the acupuncture tube 100 to serve as a handle.

Accordingly, during the procedure, the thread inserter can be easily gripped by the user, and the gripper 100 can be easily inserted into the skin by preventing slippage during gripping.

The needle guide 300 is provided fixed to the front of the immersion 200, may include an auxiliary needle tube (310).

At this time, the needle guide 300 may be formed to be moved forward or backward along the longitudinal direction of the needle tube 100.

That is, the needle guide 300 is fixed to the immersion 200 and protects the coiled suture T when not in use, unlike the conventional method, and moves when the user presses to press the rear side of the suture T It can be easily inserted into the skin.

Therefore, unlike the prior art, the suture (T) is not irritated at any time, but only when the procedure is performed, so there is no fear that the suture (T) will be damaged.

The auxiliary needle tube 310 is formed to be larger than the diameter (or outer diameter) of the needle tube 100, and may be formed of a stainless steel tube.

At this time, the end of the auxiliary needle tube 310 may be punched and crushed, and then the sharp portion remaining at the end may be smoothly processed to bluntly be processed.

That is, when the suture (T) is pushed to settle in the skin, the suture (T) may be cut off when the end of the auxiliary acupuncture 310 is cut in cross section, which may be rather obstructed during the procedure and bluntly It is preferred to process.

Auxiliary acupuncture 310 when the acupuncture 100 and the suture (T) is inserted into the skin, the tip is inserted into the skin together, the coiled suture (T) is not deformed, it is possible to secure a space to be located in the skin have.

Accordingly, the knot portion of the suture (T) is seated in the correct position in the skin so as to give a lifting effect.

That is, when the needle tube 100 is removed from the skin, the auxiliary needle tube 310 holds the position of the end of the suture T to prevent the case where the suture T is pushed to the rear side along the longitudinal direction of the needle tube 100 can do.

In addition, it may further include a protective cover 400 for protecting the tip of the needle tube 100 and the suture (T).

Although not shown in the drawing, it is formed in a cylindrical shape with a space formed therein, and may have an open end.

At this time, since the protective cover 400 is configured to protect the needle tube 100 and the suture T, it is formed to have a length that can be fitted from the needle tube 100 to the tip of the needle guide 300. Since it can be coupled to the tip of the needle guide 300 fixed to the force-fitting method at 200, the suture T can be damaged and protected without being loosened, so that the positioning can be precisely adjusted during the procedure.

In addition, referring to FIG. 3, when the suture T is pressed and seated on the skin, the auxiliary part 320 provided in front of the auxiliary needle tube 310 may be further included to insert it more stably.

The auxiliary part 320 may include a moving plate 321, a moving tube 322, and a fixing bar 323.

Specifically, the moving plate 321 is formed in a circular plate shape having a larger diameter than the auxiliary needle tube 310 in the drawing, but is not limited thereto, and the auxiliary needle tube 310 and the suture T are larger than the coiled diameter. Once formed, it is enough.

That is, it may be formed of a circular, square, triangular, pentagonal (polygonal) plate.

In addition, the moving plate 321 may be moved along the needle tube 100 with a center penetrating the same as the hollow diameter of the auxiliary needle tube 310.

The moving tube 322 may be combined with the front of the auxiliary needle tube 310 in a configuration that is connected to the pierced portion.

In addition, the length of the moving tube 322 is not limited, and may be changed according to the length of the needle tube 100 and the coiled length of the suture T coupled to the needle tube 100.

In addition, the way that the moving tube 322 is combined with the auxiliary needle tube 310 is a hook type, which may be convenient for coupling / separation.

In other words, when the suture (T) is seated on the skin using the needle guide 300, it may be pressurized, but in the case of a procedure requiring fine movement, the moving tube 322 is separated from the auxiliary needle tube 310 to move the plate ( 321) may be moved to pressurize.

The fixing bar 323 is provided in front of the moving plate 321, it may be formed in a cylindrical shape in the drawing.

However, this shape is not limited to this, and it is provided to prevent the shape of the coiled suture T from being deformed and to be separated from the needle tube 100.

In addition, the fixing bar 323 is formed in the moving plate 321 so as to be spaced a predetermined distance from the outside of the coiled suture (T) in the drawing, which is shown to explain the shape and structure of the fixing bar 323 easily Originally, it can be formed to be in close contact with the outer surface of the suture (T) as much as possible.

That is, it is because the shape of the coiled suture T is not deformed but can be pressed and seated in the skin only when it is in close contact.

Also, it is possible to prevent the coiled portion from being loosened by that amount.

Next, referring to Figure 4, the method of coupling the coil spring PDO and the needle tube 100 according to an embodiment of the present invention is a step of inserting one end of the suture (T) into the groove of the needle tube (100) (S10), suture (T) spirally coiling the other end of the tube 100 outside the needle tube 100 (S20), stepping the coiled suture (T) so that there is no gap (S30), the suture (T) is the needle tube 100 It may include a step (S40) of knotting to be fixed to.

Specifically, step S10 and step S20 is a step of coiling the suture T described above, one end of the suture T is inserted into the groove of the tube 100, and the other end is outside of the tube 100 Coiled in a spiral to the suture (T) may be provided to give elasticity when seated in the skin.

In addition, in step S10, the suture T is inserted into the groove of the needle tube 100 to protrude 1 to 1.5 cm to the rear side of the needle tube 200.

That is, it is to ensure that the suture (T) is precisely seated in a desired position during the procedure.

At this time, in order to maximize the effect as described above, step S30 must be performed, and the skin should be relaxed to give a lifting effect only when there is no gap between the coiled sutures T.

Step S40 is a step of knotting so that the suture T is fixed to the needle tube 100, and it is most preferable to knot once or twice.

If knotted more than once or twice, it can be projected convexly outside the skin when it is settled on the skin, which is not aesthetically pleasing, and may reduce the lifting effect.

In addition, if the knot is not knotted as in step S40, the coiled suture T is easy to deform and difficult to be fixed to the needle tube 100.

In addition, when separating the intubation 100 from the suture T to fix the suture T in the body, it may be useful for the user to press the hand and release.

That is, it can be useful in completely separating from the needle tube 100 to the rear end of the suture T after the suture T is placed in the body by pressing it with the needle guide 300 during the procedure.

On the other hand, the method of skin treatment using the coil spring PDO of the present invention comprises the steps of displaying one or more lifting treatment sites on the skin under the eyes, off the cheeks, wrinkles, grumpy lines, contours, forehead wrinkles, forehead wrinkles, and under the eyes of the skin; Inserting the suture (T) coiled in the coil spring POD into the skin from the tip to the suture (T) knotted portion; Separating the needle guide (300) from the acupuncture (200) so that the suture (T) is seated in the skin and pressing it into the auxiliary needle tube (310) coupled to the needle guide (300); The step of removing the acupuncture 100 from the skin and the step of bleeding with a bandage or a skin-only patch on the treatment site may be included.

Here, if the suture (T) is difficult to accurately settle on the surgical site, after the step of pressing the auxiliary acupuncture 310, the tip of the auxiliary acupuncture 310 is inserted into the skin to maintain the coiling tunnel. While it may further include a step of guiding to be seated accurately on the treatment site.

In addition, after the needle guide 300 is separated from the invasion 200 and used, further comprising the step of fixing the needle guide 300 at the tip of the invasion 200 again, there may be no discomfort during the subsequent steps. .

The coupling structure of the coil spring PDO and the needle tube 100 of the present invention described above is coupled to the groove of the 'L' shaped needle tube 100 by connecting the coil spring suture T formed of non-thorn polydioxanone to the outside. Coiled without gap to increase the elasticity of the coiled suture (T), so that the skin is strongly coupled with the needle tube 100 to relax, manufacturing efficiency and reliability of bonding can be increased.

In addition, the lifting and meridian effect can be maximized when the skin is undergoing cosmetic treatment, such as a ball that has been turned off, an arm wrinkle, a gimbo, an outline, a forehead, a forehead wrinkle, and under the eyes of the skin.

In addition, it is possible to give strong relaxation of the skin by inserting the intubation 100 once into the skin, thereby preventing the wound caused by the procedure.

The embodiments of the present invention have been described with reference to the accompanying drawings, but a person having ordinary knowledge in the technical field to which the present invention pertains can implement in other specific forms without changing the technical spirit or essential features of the present invention. You will understand that there is. Therefore, the above-described embodiment is illustrative in all respects and is not limiting.

T: Suture
100: intubation
200: immersion
300: Needle Guide
310: auxiliary intubation
320: auxiliary
321: moving plate
322: moving tube
323: fixed bar
400: protective cover

Claims (5)

It is inserted into the body and is formed of polydioxanone and has a suture having properties of being absorbed in the body and a thread inserter to which the suture is combined,
The thread inserter,
The suture is coupled, a tube inserted into the body;
The needle tube is inserted and fixed, and a needle guide including an auxiliary needle tube is provided to be coupled to the front of the needle tube to facilitate insertion of the suture and the suture into the body during the procedure.
The needle guide,
The coiling is maintained and moved from the acupuncture tube to be inserted into the skin, and the suture is pressed from the rear side with the auxiliary acupuncture tube, and a part of the tip of the auxiliary acupuncture tube is inserted into the skin to guide the suture to be accurately seated on the treatment site,
The suture,
One end is inserted into the groove formed in the needle tube is coupled so as to protrude about 1 to 1.5cm toward the rear side of the needle tube, the other end is spirally coiled without gaps on the outside of the needle tube, characterized in that fixed once or twice knotted Coupling structure of coil spring PDO and needle tube.
delete According to claim 1,
The coil spring PDO and the coupling structure of the needle tube further comprising a protective cover coupled to the tip of the needle guide to protect the tip of the needle tube and the suture.
According to claim 1,
Further comprising an auxiliary portion provided in front of the auxiliary needle tube,
The auxiliary unit,
A moving plate having a larger diameter than the auxiliary needle tube
A moving tube having a center penetrating to move along the needle tube, such as the auxiliary needle tube, and
The coupling structure of the coil spring PDO and the needle tube formed on the front surface of the moving plate and including a plurality of fixing bars to prevent the suture from being separated.
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