KR20240079580A - Insert apparatus for for skin lifting thread and lifting method using the insert apparatus - Google Patents

Abstract

The present invention relates to a skin lifting thread inserter and a skin lifting method using the skin lifting thread inserter. The lifting thread is wound in a coil spring-shaped spiral around the outer peripheral surface (periphery) of a needle, and the lifting thread is secured with a knot. By pulling the pitch-adjusted thread and allowing the lifting thread to remain elastic within the skin tissue while maintaining a predetermined pitch, it has the advantage of effectively lifting sagging skin tissue by the tensile force of the coil spring-type lifting thread. Because it lifts more skin tissue, it has a more natural lifting effect, and there are no thorns or bumps, so it has a pain reduction effect.
In addition, the present invention can be applied to any part of the body, and the treatment method is not only easy, but also simple, and results can be obtained with a defined elastic restoration force regardless of the operator's skill level, so consumers and All practitioners can be satisfied, and the satisfactory treatment effect can be maintained longer than before, as well as providing a rapid recovery speed after the treatment, thereby ensuring a quick return to daily life for consumers.

Description

Skin lifting thread inserter and skin lifting method using the skin lifting thread inserter {INSERT APPARATUS FOR FOR SKIN LIFTING THREAD AND LIFTING METHOD USING THE INSERT APPARATUS}

The present invention relates to a skin lifting thread inserter and a skin lifting method using the skin lifting thread inserter. More specifically, the lifting thread is wound in a coil spring-shaped spiral on the outer peripheral surface (periphery) of the needle, and the lifting thread is wound in a spiral shape. By pulling the pitch adjustment thread fixed with a knot, the lifting thread maintains a predetermined pitch and remains elastic in the skin tissue, which has the advantage of effectively lifting sagging skin tissue by the tensile force of the coil spring-type lifting thread. It relates to a skin lifting thread inserter that has a more natural lifting effect because it lifts more skin tissue with weak elasticity and has a pain-reducing effect because it does not have thorns or protrusions, and a skin lifting method using the skin lifting thread inserter.

As living standards have recently improved, modern people are paying a lot of attention to maintaining healthy skin in addition to maintaining a healthy body. Therefore, interest in improving skin beauty and preventing skin aging is increasing.

In general, skin aging is manifested by phenomena such as skin dryness, slowing of skin regeneration, and accumulation of aged dead skin cells. In addition, the amount of collagen synthesis that supports the epidermis decreases and elastin degeneration causes skin wrinkles to appear.

Skin wrinkles are determined by collagen fibers present in the dermis layer. Collagen molecules are produced by fibroblasts, secreted into the dermis layer, and then formed into collagen fibers through auto-association.

These collagen fibers are involved in the mechanical rigidity of the skin, tissue cohesion, adhesion to cells, and cell differentiation in the dermal layer of the skin.

Collagen production decreases or deformation continues to accumulate due to endogenous and extrinsic factors, causing wrinkles to form.

In this way, collagen, which is related to skin wrinkles, gradually decreases due to photoaging and intrinsic aging, resulting in thinning of the skin, which is the main cause of wrinkles.

Normally, there are various methods to remove wrinkles on the skin of the face, lower jaw, neck, etc., such as facelift, supplement insertion, Botox injection, and laser skin regeneration, but recently, lifting thread is a method that combines thread with a needle. Compared to surgery, the procedure is very simple and causes little disruption to daily life, so it is in the spotlight as a method for lifting and wrinkle improvement.

The thread used in the skin lifting thread is an absorbable or non-absorbable thread with a diameter of about 0.2 to 0.8 mm made of materials such as silicon, polypropylene, and polydioxanone. Thus, it lifts up the aged skin that appears on the outside and the aged soft tissue (SMAS) inside the skin, removing wrinkles and revitalizing the skin.

Non-surgical wrinkle removal surgery uses a needle under simple local anesthesia, which minimizes scarring, which is the biggest disadvantage of scalpel surgery, and not only reduces irritation or damage to the treated area, but also reduces bleeding or other complications caused by the procedure. It is widely used because it causes minimal swelling and has the effect of giving natural tension after the procedure, making the skin look elastic and young.

However, these lifting threads have disadvantages such as severe pain and tissue damage due to the thorns after the procedure because barb-shaped thorns are formed on the thread to pull and fix tissues to improve wrinkles or lift them.

To solve this problem, the prior document European Registration Publication EP1726317 (Application No. 04775207.6 Surgical thread and Cosmetic Surgery method) discloses a technology related to skin lifting procedure.

The lifting thread disclosed in the preceding literature has no thorns or protrusions on its surface and was invented to create elastic force in the thread using heat to enable lifting and wrinkle improvement using elastic force. However, in order to use the tensile force of the thread within the skin tissue, The needle that entered the skin was pierced through the skin on the other side, the needle was removed by holding the tip of the thread, and then the tip and rear ends of the thread protruding out of the skin tissue were pulled and stretched, using the tensile force to restore the original state. .

This skin lifting method has the problem of having to re-pierce the skin tissue at a certain location after entering the skin tissue, and when pulling the thread that comes out of the skin tissue, resistance to pulling occurs within the skin tissue, so the closer it is to the area to be pulled, the more the skin lifts. The disadvantage is that it stretches a lot and distant parts (i.e. inside the skin tissue) do not stretch well, so the tensile force cannot be evenly distributed.

In addition, in the prior literature, it is very difficult to insert the plastic surgery thread in an stretched state into the skin tissue during the skin lifting procedure, and if excessive tension is applied to the plastic surgery thread, the skin may be damaged. A phenomenon such as tissue tearing (sawing or eating phenomenon) occurs, and the lifting effect of plastic surgery threads is significantly reduced over time (approximately within 6 months).

European registration number EP1726317

The present invention was invented to solve the above-mentioned problem, and its purpose is to wind the lifting thread in a coil spring-shaped spiral around the outer peripheral surface (periphery) of the needle, and to hold the pitch adjustment thread fixed with a knot to the lifting thread. By pulling, the lifting thread remains elastic in the skin tissue while maintaining a predetermined pitch, which has the advantage of effectively lifting sagging skin tissue by the tensile force of the coil spring-type lifting thread, and more elastic skin tissue with weak elasticity. The aim is to provide a skin lifting thread inserter that has a more natural lifting effect because it is lifted and has a pain-reducing effect because it does not have thorns or protrusions, and a skin lifting method using the skin lifting thread inserter.

A skin lifting thread inserter according to the present invention for achieving the above object includes a hollow needle having a thread through hole therein; A lifting thread is wound around the outer peripheral surface (peripheral portion) of the needle in a coil spring shape and has elasticity; In order to adjust the pitch of the lifting thread by pulling the lifting thread during the skin lifting procedure, one end (free end) is extended to the rear of the needle through the needle penetration hole, and the other end (fixed end) is connected to the lifting thread. A thread for pitch control that is tied to a thread and fixed in place; and a sliding holder slidably coupled to the outer peripheral surface of the needle to prevent the lifting thread from being pushed backward when inserting the needle into skin tissue and to support the lifting thread when removing the needle. ; Including,

During the skin lifting procedure, the lifting thread and the pitch adjustment thread along with the needle are inserted into the skin tissue, and the pitch adjustment thread is pulled so that the lifting thread remains in the skin tissue while maintaining a predetermined pitch, thereby increasing elasticity. Its technical features include a more natural lifting effect because it lifts more weak skin tissue and a pain reduction effect because there are no thorns or protrusions.

In this way, the skin lifting thread inserter according to the present invention is configured to adjust the amount of change in pitch of the lifting thread according to the magnitude of the force pulling the pitch adjustment thread.

In addition, the other end of the pitch adjustment thread may be tied to the end and middle portion of the lifting thread. In this case, the pitch adjustment thread may be composed of two strands, and the two strands of the pitch adjustment thread may be connected to each other. Each of the other ends may be structured to be tied with a knot at the end and middle portion of the lifting thread.

Meanwhile, in the skin lifting method using the skin lifting thread inserter according to the present invention, in order to adjust the pitch of the lifting thread, one end of the pitch adjustment thread is extended to the rear of the needle through the needle penetration hole, and the other end of the pitch adjustment thread is extended to the rear of the needle. A preparatory step of preparing a skin lifting thread inserter by tying and fixing the lifting thread to one end and simultaneously winding the lifting thread around the outer peripheral surface (periphery) of the needle; A needle insertion step of performing a skin lifting procedure using the skin lifting thread inserter and inserting the needle into skin tissue while supporting the lifting thread using the sliding holder to prevent it from being pushed to the rear of the needle; A needle removal step of removing only the needle backward so that the lifting thread and the pitch adjustment thread remain in the skin tissue; A sliding holder removal step of separating and removing the sliding holder from skin tissue; A lifting thread remaining step of pulling the other end of the pitch adjustment thread so that the lifting thread remains in the skin tissue while maintaining a predetermined pitch; and a completion step of finishing the skin lifting procedure by cutting the end of the pitch adjustment thread. Including,

During the skin lifting procedure, the pitch adjustment thread is pulled and the lifting thread remains in the skin tissue while maintaining a predetermined pitch, thereby lifting more of the skin tissue with weak elasticity, resulting in a more natural lifting effect and the appearance of thorns or protrusions. Its technical feature is that it has a pain-reducing effect.

In addition, in the preparation step, one end of the pitch adjustment thread is extended rearward through the thread through hole, the other end of the pitch adjustment thread is tied to the lifting thread and fixed, and the outer peripheral surface (peripheral portion) of the needle is fixed. Wind the lifting thread.

As described above, the present invention involves winding a lifting thread in a coil spring-shaped spiral around the outer peripheral surface (peripheral portion) of a needle, and pulling the pitch adjustment thread fixed to the lifting thread with a knot so that the lifting thread has a predetermined pitch. By maintaining elasticity within the skin tissue, it has the advantage of effectively lifting sagging skin tissue due to the tensile force of the coil spring-type lifting thread. It also has a more natural lifting effect because more skin tissue with weak elasticity is lifted. , It has no thorns or protrusions and is effective in reducing pain.

In addition, the present invention can be applied to any part of the body, and the treatment method is not only easy, but also simple, and results can be obtained with a defined elastic restoration force regardless of the operator's skill level, so consumers and All practitioners can be satisfied, and the satisfactory treatment effect can be maintained longer than before, as well as providing a rapid recovery speed after the treatment, thereby ensuring a quick return to daily life for consumers.

1 is a perspective view showing an inserter of a skin lifting thread according to a preferred embodiment of the present invention.
Figure 2 is a view showing the sliding holder separated from the needle of the insertion needle of Figure 1.
Figure 3 shows a device for inserting a skin lifting thread according to a preferred embodiment of the present invention, and shows a structure in which the other end of the pitch adjustment thread is tied only to the end of the lifting thread.
Figure 4 shows an inserter of a skin lifting thread according to a preferred embodiment of the present invention. One pitch adjustment thread is tied in a knot at the end of the lifting thread, and the other pitch adjustment thread is tied in a knot in the middle of the lifting thread. Drawing of rowing thread tied in a knot
Figure 5 is a perspective view showing the pitch of the skin lifting thread in the inserter of the skin lifting thread according to a preferred embodiment of the present invention.
6 to 11 are diagrams illustrating a skin lifting procedure according to a preferred embodiment of the present invention,
Figure 6 shows a needle inserted into skin tissue at the beginning of the skin lifting procedure.
Figure 7 shows a state in which the needle is pulled out of the skin tissue;
Figure 8 shows the sliding holder separated from the skin tissue,
Figure 9 shows a state in which the pitch adjustment thread is pulled and the lifting thread remains in the skin tissue while maintaining a predetermined pitch;
Figure 10 is a cut state of the pitch adjustment thread;
Figure 11 shows that the lifting thread remains elastic in the skin tissue while maintaining a predetermined pitch, and the lifting thread accumulates elastic force and tries to restore elasticity to its original state, lifting more tissue with weak elasticity according to the elasticity of the skin tissue. Status.
And Figure 12 is a flow chart showing a skin lifting method according to a preferred embodiment of the present invention.

Hereinafter, the skin lifting thread inserter, the skin lifting method using the inserter, and the skin lifting thread according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Since the present invention can make various changes and have various embodiments, specific embodiments will be illustrated in the drawings and described in detail in the detailed description. However, this is not intended to limit the present invention to specific embodiments, and should be understood to include all changes, equivalents, and substitutes included in the spirit and technical scope of the present invention.

Prior to describing the present invention, the following specific structural and functional descriptions are merely illustrative for the purpose of explaining embodiments according to the concept of the present invention, and embodiments according to the concept of the present invention may be implemented in various forms. It should not be construed as limited to the embodiments described herein.

In addition, since the embodiments according to the concept of the present invention can make various changes and have various forms, specific embodiments will be illustrated in the drawings and described in detail in the specification.

Figure 1 is a perspective view showing an inserter for a skin lifting thread according to a preferred embodiment of the present invention, and Figure 2 is a diagram showing the sliding holder separated from the needle of the insertion needle of Figure 1.

Figure 3 shows a device for inserting a skin lifting thread according to a preferred embodiment of the present invention, showing a structure in which the other end of the pitch adjustment thread is tied only to the end of the lifting thread, and Figure 4 is a preferred embodiment of the present invention. This is a diagram showing an insertion machine for skin lifting thread according to an example, in which one strand of pitch-adjusting thread is tied in a knot at the end of the lifting thread, and another strand of pitch-adjusting thread is tied in a knot in the middle of the lifting thread. .

Figure 5 is a perspective view showing the pitch of the skin lifting thread in the inserter of the skin lifting thread according to a preferred embodiment of the present invention.

FIGS. 6 to 11 are diagrams illustrating a skin lifting procedure according to a preferred embodiment of the present invention. FIG. 6 shows a needle inserted into the skin tissue at the beginning of the skin lifting procedure, and FIG. 7 shows a needle removed from the skin tissue. Figure 8 shows a state in which the sliding holder is separated from the skin tissue, Figure 9 shows a state in which the pitch adjustment thread is pulled and the lifting thread remains in the skin tissue while maintaining a predetermined pitch, and Figure 10 shows a state in which the pitch adjustment thread is cut. In this state, Figure 11 shows that the lifting thread remains elastic in the skin tissue while maintaining a predetermined pitch, and the lifting thread accumulates elastic force and tries to restore elasticity to its original state, thereby forming a tissue with weak elasticity according to the elasticity of the skin tissue. It is a state of lifting more.

And Figure 12 is a flowchart showing a skin lifting method according to a preferred embodiment of the present invention.

As shown in the drawing above, the skin lifting thread inserter 100 according to the present invention includes a hollow needle 111 having a thread through hole 111a therein; A lifting thread 120 that is spirally wound in the form of a coil spring and has elasticity on the outer peripheral surface (circumference portion) of the needle 111; In order to adjust the pitch (P) of the lifting thread 120 by pulling the lifting thread 120 during a skin lifting procedure, one end is extended to the rear of the needle through the needle penetration hole 111a, and the other end is connected to the lifting thread 120. A pitch adjustment thread (130) fixed to the thread (120); and the needle 111 to prevent the lifting thread 120 from being pushed backward when inserting the needle 111 into the skin tissue and to support the lifting thread 120 when removing the needle 111. ) A sliding holder 140 that is slidably coupled to the outer peripheral surface (peripheral portion) of ); Including, during the skin lifting procedure, the lifting thread 120 and the pitch adjustment thread 130 along with the needle 111 are inserted into the skin tissue, and the pitch adjustment thread 130 is pulled to pull the lifting thread ( 120) maintains a predetermined pitch (P) and remains elastic in the skin tissue, thereby lifting more skin tissue with weak elasticity, resulting in a more natural lifting effect and a pain reduction effect without thorns or protrusions. It is characterized by

In the inserter 100 of the skin lifting thread according to the present invention, the insertion needle 110 has a needle 111 and a handle 112 coupled to the needle 111 (see FIGS. 1 and 2). .

The lifting thread 130 according to the present invention is manufactured by tightly wrapping the threads around a needle of the same thickness as the insertion needle so that they are in close contact with each other, then applying heat of 70% or more of the melting point of the lifting thread used to create elasticity, and forming a spiral shape. It can be cut to the required length and used.

In addition, in the inserter 100 of the skin lifting thread according to the present invention, in the method of spirally winding the lifting thread 120 around the outer peripheral surface (circumference portion) of the needle 111, the straight lifting thread 120 A method of directly winding the thread in a spiral shape around the outer circumferential surface of the needle 111 may be used, or a method of inserting a lifting thread 120 already manufactured in a spiral shape into the outer circumferential surface of the needle 111 may be used.

Hereinafter, the skin lifting thread inserter 100 according to the present invention will be described in more detail with reference to FIGS. 1 to 10.

As shown in Figures 1 to 10, the inserter 100 of the skin lifting thread according to the present invention includes an insertion needle 110 having a needle 111 and a handle 112 formed on the needle 111; A lifting thread 120 that is spirally wound in the form of a coil spring and has elasticity on the outer peripheral surface (circumference portion) of the needle 111; In order to adjust the pitch (P) of the lifting thread 120 by pulling the lifting thread 120 during a skin lifting procedure, one end is extended to the rear of the needle through the needle penetration hole 111a, and the other end is connected to the lifting thread 120. A pitch adjustment thread (130) fixed to the thread (120); and the needle 111 to prevent the lifting thread 120 from being pushed backward when inserting the needle 111 into the skin tissue and to support the lifting thread 120 when removing the needle 111. ) A sliding holder 140 that is slidably coupled to the outer peripheral surface (peripheral portion) of ); There are technical features including:

Looking at the components of the skin lifting thread inserter 100 according to the present invention in detail, first, the insertion needle 110 includes a hollow needle 111 having a thread penetration hole 111a therein, and the needle. A handle 112 may be inserted or installed at the end of 111.

The needle 111 is usually made of a hollow iron core, and the handle 112 is made of synthetic resin, but is not necessarily limited thereto. The shape and structure of the needle 111 are not limited to this embodiment and may be changed into various forms depending on treatment conditions, etc.

In addition, the lifting thread 120 can be manufactured in the form of a coil spring to maintain elasticity through a heat treatment process, and is pulled by the pitch adjustment thread 130 during the skin lifting procedure to maintain a predetermined pitch (P). It remains elastically in the skin tissue, and at this time, the lifting thread 120 is applied to the skin tissue with elastic force accumulated, and the changed pitch (P) of the lifting thread 120 is elastically restored to its original state. A more natural lifting effect can be obtained by lifting more tissues with weak elasticity depending on the elasticity of the skin tissue, and since there are no thorns or protrusions in the lifting thread 120, pain is significantly reduced.

The lifting thread 120 can be made of any absorbent medical material such as silicon, polypropylene, or polydioxanone, and a thread with a diameter of about 0.15 to 0.8 mm can be used.

The lifting thread 120 according to the present invention is not limited to thread, and can be made of any member such as a spiral or coiled rod if absorbent material is used for medical purposes.

In addition, the pitch adjustment thread 130 is a thread that is cut after pulling the lifting thread 120 during the skin lifting procedure, and one end (free end) is used to adjust the pitch (P) of the lifting thread 120. 131) extends to the rear of the needle through the needle penetration hole 111a, and the other end (fixed end) 132 is fixed to the lifting thread 120 by tying a knot.

As shown in FIG. 3, the other end 132 of the pitch adjustment thread 130 may be tied only to the end of the lifting thread 120. However, as shown in FIG. 4, the lifting thread 120 ) may be a structure in which the other end of the pitch adjustment thread 130 is tied to each of the two end and middle portions.

In this way, in the case of a structure in which the other end of each pitch adjustment thread 130 is tied to the end and middle portion of the lifting thread 120, the end 132 of one pitch adjustment thread 130 is used for lifting. The end of the thread 120 may be tied with a knot, and the other end 133 of the pitch adjustment thread 130 may be tied with a knot in the middle of the lifting thread 120.

As shown in FIG. 4, the end 132 of one strand of the pitch adjustment thread 130 is tied with a knot at the end of the lifting thread 120, and the end 132 of the other strand of the pitch adjustment thread 130 is tied with a knot. When (133) is tied with a knot in the middle part of the lifting thread 120, the pitch of the lifting thread 120 is adjusted differently by adjusting the pulling force of the two strands of the pitch adjustment thread 130 during the skin lift procedure. The amount of change in (P1) and the amount of change in the pitch (P2) of the lifting thread 120 can be freely adjusted to suit the situation, such as sagging of the treatment area.

In this way, it is configured to adjust the amount of pitch change of the lifting thread 120 according to the size of the force pulling the pitch adjustment thread 130. By adjusting the amount of pitch change of the lifting thread 120 to a greater extent, the lifting thread ( 120), the elastic restoration power increases, allowing sagging skin to be lifted more strongly.

The pitch adjustment thread 130 has a hydrolysis period equal to or greater than that of the lifting thread 120 or is made of an absorbent material, and the diameter of the removal thread 120 can be 0.15 to 0.8 mm.

In addition, products made in the form of thread using hyaluronic acid as a raw material can be used as the pitch control thread 130. In this case, since hyaluronic acid reacts with moisture in the body and melts immediately, some pitch remains in the skin tissue. There is an advantage that the control room 130 does not need to be removed.

Additionally, in the skin lifting method using the skin lifting thread inserter according to the present invention, the pitch adjustment thread 130 is preferably formed to have a smaller diameter than the lifting thread 120.

This is a structure in which the pitch adjustment thread 130 is inserted into the thread through hole 111a without affecting the winding of the lifting thread 120, and during the skin lifting procedure, the pitch adjustment thread 130 is inserted into the lifting thread 120. This is because, after playing the role of pulling the skin, it must be pulled out of the skin tissue and then removed.

In addition, the sliding holder 140 is positioned to surround the outer peripheral surface of the needle 111 and is configured to slide along the outer peripheral surface of the needle 111. During the skin lifting procedure, the sliding holder 140 prevents the lifting thread 120 from being pushed backward and keeps the skin It may be composed of a sliding tube 141 that can be inserted into the tissue, and a gripping part 142 that is connected to the sliding tube 141 and can be held by the operator by hand during a skin lifting procedure.

The shape and structure of the sliding holder 140 are not limited to this embodiment and may vary depending on treatment conditions or situations.

Additionally, a cap (not shown) may be configured to be detachably coupled to the handle 112 to cover and protect the needle 111.

The cap is made of synthetic resin, but is not necessarily limited thereto, and the outer surface of the cap is preferably formed with a plurality of protrusions or gripping grooves to facilitate the user's grip by hand.

Additionally, in the skin lifting method using the skin lifting thread inserter 100 according to the present invention, as shown in FIG. 6, the operator inserts the needle 111 around which the lifting thread 120 is wound into the skin tissue. .

At this time, the sliding tube 141 of the sliding holder 140 is inserted into the skin tissue. In this case, the sliding pipe 141 of the sliding holder 140 prevents the lifting seal 130 from being pushed backward.

Next, as shown in FIG. 7, while holding the sliding holder 140 with one hand of the insertion needle 110, hold the handle 112 with the other hand and pull the needle toward the rear (in the direction of the arrow). The needle 111 of the insertion needle 110 is removed (pulled out) by pulling it out of the skin tissue.

Next, as shown in FIG. 8, the skin is pressed with one hand and the sliding holder 140 is pulled with the other hand to remove (pull out) the skin tissue.

Next, as shown in FIG. 9, the other end 131 of the pitch adjustment thread 130 is pulled so that the lifting thread 120 is elastically inserted into the skin tissue while maintaining a predetermined pitch (P). Let it remain.

Next, as shown in FIG. 10, the end of the pitch adjustment thread 130 is cut to complete the skin lifting procedure.

In the skin lifting method using the skin lifting thread inserter 100 according to the present invention, as shown in FIGS. 10 and 11, after the skin lifting procedure, only the coil spring-shaped lifting thread 120 is inserted at a predetermined pitch. It remains elastic in the skin while maintaining the pitch (P). The reason why only the lifting thread 120 remains elastic in the skin while maintaining the predetermined pitch (P) is because of the collagen fiber structure. This is because of the dermis layer of skin tissue.

That is, in a state where the lifting thread 120 and the removal thread 120 are wound together in a coil shape, when the removal thread 120 is completely pulled out of the skin, the lifting thread 120 is removed by the collagen fiber structure of the skin tissue. While maintaining this predetermined pitch (P), the lifting thread 120 contracts due to the elastic restoring force of the lifting thread 120 and elastically lifts sagging skin, resulting in a natural lifting effect and an improvement effect that significantly reduces pain. .

Meanwhile, Figure 12 is a flowchart showing a skin lifting method according to a preferred embodiment of the present invention.

With further reference to FIG. 12, a skin lifting method using the skin lifting thread inserter 100 according to the present invention will be described.

In the skin lifting method using the inserter 100 of the skin lifting thread according to the present invention, one end of the pitch adjustment thread 130 has a needle through hole 111a in order to adjust the pitch P of the lifting thread 120. It extends to the rear of the needle through the needle, and the other end of the pitch adjustment thread 130 is tied to one end of the lifting thread 120 and fixed to it, and at the same time, the lifting thread ( A preparation step (S100) of preparing the skin lifting thread inserter 100 by winding 120); A skin lifting procedure is performed using the skin lifting thread inserter 100, and the needle 111 is inserted into the skin tissue while supporting the lifting thread 120 so that it is not pushed to the rear of the needle using the sliding holder 140. Inserting needle insertion step (S210); A needle removal step (S220) of removing only the needle 111 by pulling it out to the rear so that the lifting thread 120 and the pitch adjustment thread 130 remain in the skin tissue; A sliding holder removal step (S230) of separating and removing the sliding holder 140 from the skin tissue; A lifting thread remaining step (S240) of pulling the other end 131 of the pitch adjustment thread 130 so that the lifting thread 120 remains in the skin tissue while maintaining a predetermined pitch (P); and a completion step (S240) of finishing the skin lifting procedure by cutting the end of the pitch adjustment thread 130; It is composed including.

During the skin lifting procedure, the pitch adjustment thread 130 is pulled so that the lifting thread 120 remains in the skin tissue while maintaining a predetermined pitch (P), thereby lifting more of the skin tissue with weak elasticity. Therefore, it has a more natural lifting effect and a pain reduction effect because there are no thorns or protrusions.

In the preparation step (S110), one end 131 of the pitch adjustment thread 130 is extended to the rear of the needle through the thread through hole 111a, and the other end 132 of the pitch adjustment thread 130 is is tied to the end of the lifting thread 120 to be fixed, and the lifting thread 120 is wound around the outer peripheral surface (circumference portion) of the needle 111.

As described above, the present invention removes the removal thread during the skin lifting procedure, leaving only the elastic lifting thread within the skin tissue while maintaining a predetermined pitch, so that even after the skin lifting procedure, a natural lifting effect is achieved due to the determined elastic restoration force. The lifting thread is linked according to the movement of the and facial muscles, and since there are no thorns (cogs) or protrusions in the lifting thread, pain is significantly reduced and the procedure is convenient.

Meanwhile, the specification and drawings disclose preferred embodiments of the present invention, and although specific terms are used, these are merely used in a general sense to easily explain the technical content of the present invention and aid understanding of the present invention. It is not intended to limit the scope of the invention. In addition to the embodiments disclosed herein, it is obvious to those skilled in the art that other modifications based on the technical idea of the present invention can be implemented.

For example, in this embodiment, the lifting thread 120 is not limited to thread, and can be any member such as a spiral body or coiled rod if an absorbent material is used for medical purposes.

The pitch adjustment thread 130 is described as being inserted into the thread penetration hole 111a of the needle 111, but it is not necessarily limited thereto, and can be appropriately changed and used depending on the patient's skin condition or surgical situation.

Additionally, the technology of the present invention is not limited to skin lifting procedures, and can of course be equally applied to plastic surgery or other surgeries.

100: Skin lifting thread inserter
110: Insertion needle
111: needle
111a: thread through hole
112; handle
120: lifting thread
130: Pitch adjustment room
140: sliding holder
141: sliding pipe
142: gripping part
P: pitch

Claims (7)

A hollow needle 111 having a thread through hole 111a therein;
A lifting thread 120 that is spirally wound in the form of a coil spring and has elasticity on the outer peripheral surface (circumference portion) of the needle 111;
In order to adjust the pitch (P) of the lifting thread 120 by pulling the lifting thread 120 during a skin lifting procedure, one end is extended to the rear of the needle through the needle penetration hole 111a, and the other end is connected to the lifting thread 120. A pitch adjustment thread (130) fixed to the thread (120); and
The needle 111 prevents the lifting thread 120 from being pushed backward when inserting the needle 111 into the skin tissue and supports the lifting thread 120 when removing the needle 111. A sliding holder 140 that is slidably coupled to the outer peripheral surface (peripheral portion) of; Including,
During the skin lifting procedure, the lifting thread 120 and the pitch adjustment thread 130 along with the needle 111 are inserted into the skin tissue,
By pulling the pitch adjustment thread 130 so that the lifting thread 120 remains in the skin tissue while maintaining a predetermined pitch (P), more skin tissue with weak elasticity is lifted, resulting in a more natural lifting effect. A skin lifting thread inserter that has no thorns or protrusions and has a pain-relieving effect. According to paragraph 1,
A skin lifting thread inserter configured to adjust the amount of change in pitch of the lifting thread (120) according to the magnitude of the force pulling the pitch adjustment thread (130). According to paragraph 1,
A skin lifting thread inserter, characterized in that the other end of the pitch adjustment thread 130 is tied between the end and the middle of the lifting thread 120. According to paragraph 3,
The pitch adjustment thread 130 is composed of two strands, and the other end of the two strands of the pitch adjustment thread 130 is tied with a knot in the middle of the end of the lifting thread 120. Lifting thread inserter. A needle 111 for insertion into skin tissue during a skin lifting procedure;
A lifting thread 120 that is spirally wound in the form of a coil spring and has elasticity on the outer peripheral surface (circumference portion) of the needle 111; and
a pitch adjustment thread (130) for pulling the lifting thread (120) to adjust the pitch (P) of the lifting thread (120); Including,
During the skin lifting procedure, the lifting thread 120 and the pitch adjustment thread 130 along with the needle 111 are inserted into the skin tissue, and the pitch adjustment thread 130 is pulled to adjust the lifting thread 120 to a predetermined level. A skin lifting thread inserter, characterized in that it is configured to remain elastically in the skin tissue while maintaining the pitch (P). A skin lifting method using the skin lifting thread inserter (100) according to any one of claims 1 to 5, comprising:
In order to adjust the pitch (P) of the lifting thread 120, one end of the pitch adjustment thread 130 extends to the rear of the needle through the needle penetration hole 111a, and the other end of the pitch adjustment thread 130 is extended to the rear of the needle. A preparatory step (S100) of preparing the skin lifting thread inserter 100 by tying and fixing it to one end of the lifting thread 120 and simultaneously winding the lifting thread 120 around the outer peripheral surface (circumference portion) of the needle 111. );
A skin lifting procedure is performed using the skin lifting thread inserter 100, and the needle 111 is inserted into the skin tissue while supporting the lifting thread 120 so that it is not pushed to the rear of the needle using the sliding holder 140. Inserting needle insertion step (S210);
A needle removal step (S220) of removing only the needle 111 by pulling it out to the rear so that the lifting thread 120 and the pitch adjustment thread 130 remain in the skin tissue;
A sliding holder removal step (S230) of separating and removing the sliding holder 140 from the skin tissue;
A lifting thread remaining step (S240) of pulling the other end 131 of the pitch adjustment thread 130 so that the lifting thread 120 remains in the skin tissue while maintaining a predetermined pitch (P); and
A completion step (S240) of finishing the skin lifting procedure by cutting the end of the pitch adjustment thread 130; Including,
During the skin lifting procedure, the pitch adjustment thread 130 is pulled so that the lifting thread 120 remains in the skin tissue while maintaining a predetermined pitch (P), thereby lifting more of the skin tissue with weak elasticity. Therefore, it is a skin lifting method characterized by a more natural lifting effect and a pain reduction effect due to the absence of thorns or protrusions. In paragraph 6
In the preparation step (S110), one end 131 of the pitch adjustment thread 130 is extended to the rear of the needle through the thread through hole 111a, and the other end 132 of the pitch adjustment thread 130 is A skin lifting method characterized in that the lifting thread (120) is tied to the end of the lifting thread (120) to be fixed, and the lifting thread (120) is wound around the outer peripheral surface (circumference portion) of the needle (111).