WO2019045303A1 - Coupling structure of multifilament polydioxanone suture and needle tube - Google Patents

Coupling structure of multifilament polydioxanone suture and needle tube Download PDF

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Publication number
WO2019045303A1
WO2019045303A1 PCT/KR2018/008931 KR2018008931W WO2019045303A1 WO 2019045303 A1 WO2019045303 A1 WO 2019045303A1 KR 2018008931 W KR2018008931 W KR 2018008931W WO 2019045303 A1 WO2019045303 A1 WO 2019045303A1
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WO
WIPO (PCT)
Prior art keywords
suture
needle tube
sponge
polydioxanone
thread
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PCT/KR2018/008931
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French (fr)
Korean (ko)
Inventor
신미향
유재원
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21세기메디칼 주식회사
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Publication of WO2019045303A1 publication Critical patent/WO2019045303A1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
    • A61B17/06166—Sutures
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
    • A61B17/06061—Holders for needles or sutures, e.g. racks, stands
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
    • A61B17/06066—Needles, e.g. needle tip configurations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/0059—Cosmetic or alloplastic implants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
    • A61L17/06—At least partially resorbable materials
    • A61L17/10—At least partially resorbable materials containing macromolecular materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00743—Type of operation; Specification of treatment sites
    • A61B2017/00747—Dermatology
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00743—Type of operation; Specification of treatment sites
    • A61B2017/00792—Plastic surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00969—Surgical instruments, devices or methods, e.g. tourniquets used for transplantation

Definitions

  • the present invention relates to a bonding structure of a multifilament polydioxanone suture and a piercing tube, and more particularly, to a bonding structure for bonding a suture formed of a polydioxanone without visible to a piercing tube, And a bonding structure of a multifilament polydioxanone suture yarn and a needle barrel which maximizes meridian effect.
  • a suture used for surgery is attached to one end of a suturing needle and is manufactured and sold in a fixed state.
  • a conventional suture needle and a suture connection structure have a structure in which a hole having a predetermined depth in the axial direction of a suturing needle is formed at one end of a suturing needle to which a suture thread is to be attached and one end of the suturing thread is inserted do. After one end of the suture is inserted into the hole, the suture is fixed to the hole of the suturing needle by a method of filling the hole with an adhesive material or by applying a pressure to the end of the suturing needle to change the section of the hole .
  • the suture used is a multifilament type comprising a plurality of thin filaments, or when various types of sutures are to be connected to one suturing needle, Is inserted into the hole of the suture needle at a time and fixed, so that the manufacturing efficiency may be lowered and the reliability of the bonding may also be deteriorated.
  • Japanese Patent Application Publication No. 10-2038073 (entitled " Medical Tubular Needle Unit " and a method of mounting a plurality of medical sutures in a tubular needle) with a conventional technique has been proposed.
  • the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a suture formed of a polydioxanone without visible, which is folded over a first suture and a first suture, And a plurality of second sutures connected to the suture, wherein the suture includes a plurality of second sutures connected to the suture.
  • the present invention also provides a method for minimizing the effect of skin lifting and meridian by inserting the multi-filament polydioxanone suture and the needle-pinched structure.
  • the multifilament polydioxanone suture and the mating structure of the needle barrel according to the first embodiment of the present invention are inserted into a suture, formed into polydioxanone and absorbed into the body,
  • the suture thread is inserted and inserted into the body, and a sponge for fixing the suture thread and the suture thread, the suture thread is connected to the groove of the suture tube, the suture thread and the suture thread are inserted and fixed to the sponge,
  • a plurality of second sutures connected to the first suture in a shape folded over the first suture, the suture including a first suture joined to the groove of the needle tube and forming a loop,
  • a coupling structure can be provided.
  • the sponge may have a circular column shape and include a center hole formed at the center and penetrating through the center hole.
  • the combined structure of the multifilament polydioxanone suture and the needle barrel according to the second embodiment of the present invention is characterized in that the sponge has a square pillar shape and is formed symmetrically with respect to the center hole, And a plurality of suture holes formed at predetermined intervals in the center hole.
  • a method of bonding a multifilament polydioxanone suture and a needle tube comprising the steps of: (a) inserting one end of a first suture into a groove of a needle tube; (b) rotating the other end of the first suture to form a loop, and inserting the other end of the first suture into the groove of the cap; (c) arranging a plurality of second suture ends so that both ends coincide with each other; (d) inserting a plurality of second sutures into the first suture formed in a loop and folding the suture in a first suture ring in a ring shape; and (e) placing the first suture formed with a ring on the first suture, And a step of inserting one end of the suture and fixing the suture and the second suture, to provide a method of bonding a multifilament polydioxanone suture and a needle tube.
  • one end of the second suture is inserted into the first suture and the first suture is positioned at the center of the second suture so that one end and the other end of the second suture folded are positioned at the same position .
  • the multifilament polydioxanone suture of the present invention has a structure in which a suture formed of a polydioxanone without visible is folded over a first suture and a first suture which are joined to a groove of a penetration tube and form a loop, And a plurality of second sutures connected to the first suture yarn and combined with the piercing, so that the manufacturing efficiency and the reliability of the joint can be improved.
  • the bonding structure of the multifilament polydioxanone suture and the piercing it is inserted thinly in the skin cosmetic treatment, and the traces are not seen from the skin, and the skin lifting and meridian effect can be maximized.
  • FIG. 1 is a side view showing a bonded structure of a multifilament polydioxanone suture and a capillary tube according to a first embodiment of the present invention
  • FIG. 2 is a plan view showing a bonding structure of a multifilament polydioxanone suture and a capillary tube according to a second embodiment of the present invention.
  • FIG. 3 is a view illustrating a method of bonding a multifilament polydioxanone suture and a cap fitting according to a first embodiment of the present invention.
  • the present invention relates to a suture inserted into a suture and formed of polydioxanone and absorbed into the body;
  • the suture thread is inserted and inserted into the body, and a sponge for fixing the suture thread and the suture thread, the suture thread is connected to the groove of the suture tube, the suture thread and the suture thread are inserted and fixed to the sponge, And a plurality of second sutures connected to the first suture in a shape folded over the first suture, the suture including a first suture joined to the groove of the needle tube and forming a loop, Lt; / RTI >
  • FIG. 1 illustrates an embodiment of the present invention.
  • FIG. 1 is a side view showing a bonding structure of a multifilament polydioxanone suture and a needle tube according to a first embodiment of the present invention.
  • the multifilament polydioxanone suture and the mating structure of the needle bar according to the first embodiment of the present invention may include a suture 100, a needle tube 200, and a sponge 300.
  • the suture 100 may be an absorbable suture inserted into the body and formed of polydioxanone and absorbed into the body.
  • the suture 100 formed of polydioxanone is used as a surgical suture and is a monofilament suture prepared by synthesis and melt spinning.
  • the chemical structure of the polydioxanone has a repeating unit of [-O- (CH2) 2-OCH2CO-] n, a crystallization temperature of -16 to -10 ° C and a melting point of 110 to 115 ° C.
  • the degradation mechanism of the polydioxanone suture is degraded by hydrolysis after implantation.
  • the decomposition period can be from 180 days to 240 days.
  • the tensile force may be highest and the tissue reaction may be low.
  • the suture 100 may be formed of 99.7 to 99.9 parts by weight of polydioxanone and 0.1 to 0.3 part by weight of DIED SEED Violet 2.
  • the suture 100 may include a first suture 110 and a second suture 120.
  • the first suture thread 110 may be coupled to the groove of the needle tube 200 to form a loop.
  • the first suture thread 110 may be inserted into the groove of the cap tube 200 at one end and the other end thereof.
  • the first suture 110 is closely attached to the needle tube 200. Accordingly, the first suture thread 110 can be smoothly inserted into the skin without dislodging.
  • the first suture 110 may have a diameter of 550 to 650 ⁇ and a length of 100 to 120 mm, but this is not limitative of the present invention.
  • first suture thread 110 may be thicker than the second suture thread 120 to secure and hold the second suture thread 120.
  • the second suture 120 may be connected to the first suture 110 by folding over the first suture 110. It is most preferable that the number of the second sutures 120 is 7. However, since it is only an embodiment of the present invention, a plurality of the second sutures 120 may be provided.
  • the second suture 120 may be annularly attached to the first suture 110 in the form of an annulus, and the first end and the second end may be placed at the same position and fixed by the sponge 300.
  • the second suture 120 may have a diameter of 50 to 150 ⁇ and a length of 80 to 100 mm. However, the second suture 120 is not limited thereto and may be thinner than the first suture 110 .
  • the first suture thread 110 is inserted and fixed in the groove of the piercing tube 200, and the plurality of second suture threads 120 are hooked on the first suture thread 110, Is inserted into the skin, the first suture thread 110 can be inserted into the skin and the second suture thread 120 can be drawn in. Thereafter, when the second suture 120 is positioned on the desired treatment site, the second suture 120 may be fixed by fixing the second suture 120 out of the skin by hand, and then the needle 200 may be removed.
  • the needle tube 200 can be inserted into the body and the suture 100 is combined.
  • C type, L type, N type, W type, and LS type can be used as the capillary 200.
  • the capillary tube 200 may be 23 G and the length may be 40 to 60 mm.
  • a needle can be connected in the direction opposite to the edge of the needle tube 200.
  • the needle can be used as a knob to facilitate the operation because the needle is connected to the needle tube (200).
  • the sponge 300 may fix the needle tube 200 and the suture 100.
  • the sponge 300 is in the shape of a circular column, and a center hole 310 may be formed and penetrated.
  • the needle tube 200 and the second suture 120 of the suture 100 may be inserted into the center hole of the sponge 300 so that the second suture 120 may be fixed to the needle tube 200.
  • the second suture 120 is aligned Can be inserted into the skin.
  • FIG. 2 is a plan view showing a bonding structure of a multifilament polydioxanone suture and a needle tube according to a second embodiment of the present invention.
  • the multi-filament polydioxanone suture and the mating structure of the needle bar according to the second embodiment of the present invention may include a suture hole 320 in the sponge 300.
  • the suture 100 and the tubing 200 are the same as the suture 100 and the tubing 200 of the combined structure of the multifilament polydioxanone suture and the pincushion according to the first embodiment of the present invention described above, Is omitted.
  • the sponge 300 is formed in a rectangular pillar shape, and a center hole 310 may be formed and penetrated.
  • the suture hole 320 may be formed symmetrically with respect to the center hole 310 and may be spaced apart from the center hole 310 by a predetermined distance.
  • the space for spacing is very small, and it is preferable to arrange the plurality of second suture yarns 120 so as to be substantially adjacent to the yarn.
  • One end and the other end of the second suture 120 may be inserted into the two symmetrical suture holes 320.
  • one second suture 120 is inserted into the center hole 310 as shown in FIG.
  • the two second sutures 120 are inserted into the two suture holes 320 closest to the center hole 310 and the two second sutures 120 are inserted into the adjacent two suture holes 320,
  • One end and the other end of the second suture 120 may be inserted and fixed to the two suture holes 320 formed on the outermost side.
  • the shape of the sponge 300 and the number of the suture holes 320 are not limited because it is only the second embodiment of the present invention.
  • the structure in which the second suture 120 is inserted into the sponge 300 can be changed according to the position of the desired suture 100 during the procedure.
  • FIG. 3 is a method of bonding a multifilament polydioxanone suture and a capillary tube according to a first embodiment of the present invention.
  • the filament polydioxanone suture and the method of bonding the needle tube according to the first embodiment of the present invention include a step of inserting one end of a first suture into a groove of a needle tube (S100) A step S120 of forming a loop by inserting the other end of the first suture into the groove of the needle tube (S110), a step S120 of arranging the ends of the plurality of the second sutures to be aligned with each other (S120) (Step S130) of inserting a second suture of the first suture into the first suture by folding and inserting one end of the first suture with the first suture and the second suture combined with the sponge to fix the suturing and the second suture (S140 ).
  • one end of the first suture thread 110 may be inserted and fixed in a groove formed in the needle tube 200 in the nip direction.
  • step S110 of inserting the other end of the first suture thread into the groove of the needle suture by rotating the other end of the first suture thread one end of the first suture thread 110 is fixed in step S100, 110) and the other end can be rotated to form a loop.
  • first suture thread 110 may be inserted into the groove of the first end suture fixed at one end, and finally the first suture thread 110 may be fixed to the endoscope 200 in a ring shape.
  • the second suture 120 is connected to the first suture 110 and the second suture 120 so that the first suture 120 and the second suture 120 are connected to each other.
  • the step of arranging the plurality of second suture ends so that both ends of the second suture ends coincide with each other may be arranged such that both ends of the plurality of second sutures 120 coincide with each other.
  • both ends of the bundle of the plurality of second sutures 120 are uniformly formed.
  • step S130 a plurality of second sutures 120 arranged in a loop are inserted into a first suture formed by a loop, and a plurality of first sutures 110 and the first suture thread 110 is positioned at the center of the length of the second suture thread 120 so that the first suture thread 110 can be engaged with the first suture thread 110 in a folded shape.
  • the center of the second suture 120 may be folded in the longitudinal direction so that one end and the other end are located at the same position.
  • the first suture 110 is finally assembled so as to be in close contact with the nip 200.
  • the first suture thread 110 is in close contact with the piercing tube 200, the first suture water 110 can be smoothly inserted into the skin without dropping during the procedure.
  • a step S140 of inserting one end of the first suture thread and the second suture thread to which the first suture thread and the second suture thread are coupled is inserted to fix the first suture thread 110 and the second suture thread 120,
  • One end of the needle tube 200 may be inserted into the sponge 300 to fix the needle tube 200 and the second suture.
  • the second suture thread 120 is fixed to the sponge 300, (300) can catch it.
  • the second suture 120 when the second suture 120 is inserted into the skin along the incision 200, it can be inserted with a minimum area and can be inserted properly.

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Abstract

The present invention relates to a coupling structure of a multifilament polydioxanone suture and a needle tube, and can provide a coupling structure of a multifilament polydioxanone suture and a needle tube, comprising: a suture inserted into the body, and having a characteristic of being absorbing into the body by being made of polydioxanone; a needle tube to which the suture is coupled, and which is inserted into the body; and a sponge for fixing the needle tube and the suture, wherein the suture is coupled and connected to a groove of the needle tube, the needle tube and the suture are insertedly fixed to the sponge, and the suture comprises a first suture coupled to the groove of the needle tube so as to form a loop, and a plurality of second sutures connected with the first suture in a shape of being folded over the first suture.

Description

멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합구조Combined structure of multi-filament polydioxanone suture and needle bar
본 발명은 멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합구조에 관한 것으로, 구체적으로 가시가 없는 폴리디옥사논으로 형성된 봉합사를 침관에 결합하는 결합구조를 이용하여 피부미용 시술시 얇게 삽입되고 피부 리프팅 및 경락효과를 극대화한 멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합구조에 관한 것이다.The present invention relates to a bonding structure of a multifilament polydioxanone suture and a piercing tube, and more particularly, to a bonding structure for bonding a suture formed of a polydioxanone without visible to a piercing tube, And a bonding structure of a multifilament polydioxanone suture yarn and a needle barrel which maximizes meridian effect.
일반적으로 수술용으로 사용되는 봉합사는, 봉합침의 일단(一端)에 부착되어, 고정된 상태로 제조되고 판매된다.In general, a suture used for surgery is attached to one end of a suturing needle and is manufactured and sold in a fixed state.
종래의 봉합침과 봉합사의 연결구조를 살펴보면, 봉합사가 부착될 봉합침의 일단(一端)에는 봉합침의 축방향으로 일정한 깊이의 홀이 형성되어 있고, 상기 홀에 봉합사의 일단(一端)이 삽입된다. 봉합사의 일단(一端)이 상기 홀에 삽입된 다음에는, 홀이 접착물질로 채워지든지, 아니면 봉합침의 끝단에 압력을 주어 홀의 단면을 변화시키는 방법에 의해 봉합사를 봉합침의 홀에 고정시키게 된다.A conventional suture needle and a suture connection structure have a structure in which a hole having a predetermined depth in the axial direction of a suturing needle is formed at one end of a suturing needle to which a suture thread is to be attached and one end of the suturing thread is inserted do. After one end of the suture is inserted into the hole, the suture is fixed to the hole of the suturing needle by a method of filling the hole with an adhesive material or by applying a pressure to the end of the suturing needle to change the section of the hole .
상술한 종래의 봉합침과 봉합사의 연결구조에 있어서, 사용되는 봉합사가 여러 가닥의 가는 필라멘트로 이루어진 멀티필라멘트형이거나, 또는 여러 종류의 봉합사가 하나의 봉합침에 연결되어야 할 경우, 여러 가닥의 봉합사를 봉합침의 홀에 한꺼번에 삽입하고, 고정시키는 과정을 거쳐야 하므로 제조 효율이 떨어질 수 있고, 접합의 신뢰성 역시 떨어질 수 있다.In the conventional connection structure of the suturing needle and the suture described above, when the suture used is a multifilament type comprising a plurality of thin filaments, or when various types of sutures are to be connected to one suturing needle, Is inserted into the hole of the suture needle at a time and fixed, so that the manufacturing efficiency may be lowered and the reliability of the bonding may also be deteriorated.
또한, 굵은 직경의 봉합사를 피부에 넣었을 때 굵은 직경 때문에 피부 밖으로 봉합사를 삽입한 흔적이 보이게 되므로, 미관상 좋지 않은 결과가 나타나는 문제가 있었다. In addition, when a suture having a large diameter is inserted into the skin, a trace of inserting the suture into the skin due to its large diameter is visible, resulting in poor cosmetic results.
종래의 기술로 한국등록특허공보 제10-2038073호(발명의 명칭: 의료용 튜브형 바늘 유닛 및 다수의 의료용 봉합사를 튜브형 바늘 내에 장착하는 방법)와 같은 발명이 제안되었다.Japanese Patent Application Publication No. 10-2038073 (entitled " Medical Tubular Needle Unit " and a method of mounting a plurality of medical sutures in a tubular needle) with a conventional technique has been proposed.
본 발명은 전술한 바와 같은 문제점을 해결하기 위한 것으로, 가시가 없는 폴리디옥사논으로 형성된 봉합사를 침관의 홈에 결합되어 고리를 형성하는 제1 봉합사 및 제1 봉합사에 걸쳐 접히는 형상으로 상기 제1 봉합사와 연결되는 다수개의 제2 봉합사를 포함하는 멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합구조를 제공하는 데 있다.SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a suture formed of a polydioxanone without visible, which is folded over a first suture and a first suture, And a plurality of second sutures connected to the suture, wherein the suture includes a plurality of second sutures connected to the suture.
또한, 멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합구조를 이용하여 피부미용 시술시 얇게 삽입되고 피부 리프팅 및 경락효과를 극대화하는 데 있다.The present invention also provides a method for minimizing the effect of skin lifting and meridian by inserting the multi-filament polydioxanone suture and the needle-pinched structure.
상기 과제를 해결하기 위하여, 본 발명의 제1 실시예에 따른 멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합구조는 채내에 삽입되고 폴리디옥사논으로 형성되어 체내에 흡수되는 성질을 가지는 봉합사; 상기 봉합사가 결합되고 체내에 삽입되는 침관 및 상기 침관과 봉합사를 고정하는 스펀지를 포함하고, 상기 침관의 홈에 상기 봉합사가 결합되어 연결되고 상기 침관과 봉합사가 상기 스펀지에 삽입되어 고정되고, 상기 봉합사는 상기 침관의 홈에 결합되어 고리를 형성하는 제1 봉합사 및 상기 제1 봉합사에 걸쳐 접히는 형상으로 상기 제1 봉합사와 연결되는 다수개의 제2 봉합사를 포함하는 멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합구조를 제공할 수 있다.In order to solve the above-mentioned problems, the multifilament polydioxanone suture and the mating structure of the needle barrel according to the first embodiment of the present invention are inserted into a suture, formed into polydioxanone and absorbed into the body, The suture thread is inserted and inserted into the body, and a sponge for fixing the suture thread and the suture thread, the suture thread is connected to the groove of the suture tube, the suture thread and the suture thread are inserted and fixed to the sponge, And a plurality of second sutures connected to the first suture in a shape folded over the first suture, the suture including a first suture joined to the groove of the needle tube and forming a loop, A coupling structure can be provided.
또한, 상기 스펀지는 원형기둥 형상이고, 중심에 형성되어 관통되는 중심홀을 포함하는 것을 특징으로 한다.In addition, the sponge may have a circular column shape and include a center hole formed at the center and penetrating through the center hole.
또한, 본 발명의 제2 실시예에 따른 멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합구조는 상기 스펀지는 사각기둥 형상이고, 중심에 형성되어 관통되는 중심홀 및 상기 중심홀을 기준으로 대칭되게 형성되며, 상기 중심홀에서 일정간격 이격되어 형성되는 다수개의 봉합사홀을 포함하는 것을 특징으로 한다.The combined structure of the multifilament polydioxanone suture and the needle barrel according to the second embodiment of the present invention is characterized in that the sponge has a square pillar shape and is formed symmetrically with respect to the center hole, And a plurality of suture holes formed at predetermined intervals in the center hole.
또한, 본 발명의 제1 실시예에 따른 멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합방법은 (a) 제1 봉합사의 일단을 침관의 홈에 삽입하는 단계; (b) 상기 제1 봉합사의 타단을 회전시켜 고리를 형성하고, 상기 제1 봉합사의 타단을 상기 침관의 홈에 삽입하는 단계; (c) 다수개의 제2 봉합사 양끝단이 서로 일치하도록 정리하는 단계; (d) 고리로 형성된 상기 제1 봉합사에 다수개의 제2 봉합사를 삽입하고 접어 고리형상으로 상기 제1 봉합사에 거는 단계 및 (e) 스펀지에 상기 제1 봉합사 및 제2 봉합사가 결합된 상기 침관의 일단을 삽입하여 상기 침관 및 제2 봉합사를 고정시키는 단계를 포함하는 멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합방법을 제공할 수 있다.According to another aspect of the present invention, there is provided a method of bonding a multifilament polydioxanone suture and a needle tube, comprising the steps of: (a) inserting one end of a first suture into a groove of a needle tube; (b) rotating the other end of the first suture to form a loop, and inserting the other end of the first suture into the groove of the cap; (c) arranging a plurality of second suture ends so that both ends coincide with each other; (d) inserting a plurality of second sutures into the first suture formed in a loop and folding the suture in a first suture ring in a ring shape; and (e) placing the first suture formed with a ring on the first suture, And a step of inserting one end of the suture and fixing the suture and the second suture, to provide a method of bonding a multifilament polydioxanone suture and a needle tube.
또한, 상기 (d) 단계는 상기 제1 봉합사에 상기 제2 봉합사를 일단을 삽입하고, 제2 봉합사 중심에 제1 봉합사가 위치되도록 하여, 접힌 상기 제2 봉합사의 일단 및 타단이 동일한 위치에 위치하도록 하는 것을 특징으로 한다.In the step (d), one end of the second suture is inserted into the first suture and the first suture is positioned at the center of the second suture so that one end and the other end of the second suture folded are positioned at the same position .
본 발명의 멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합구조는 가시가 없는 폴리디옥사논으로 형성된 봉합사를 침관의 홈에 결합되어 고리를 형성하는 제1 봉합사 및 제1 봉합사에 걸쳐 접히는 형상으로 상기 제1 봉합사와 연결되는 다수개의 제2 봉합사를 포함하여 침관과 결합하는 구조로, 제조 효율 및 접합의 신뢰성을 높일 수 있다.The multifilament polydioxanone suture of the present invention has a structure in which a suture formed of a polydioxanone without visible is folded over a first suture and a first suture which are joined to a groove of a penetration tube and form a loop, And a plurality of second sutures connected to the first suture yarn and combined with the piercing, so that the manufacturing efficiency and the reliability of the joint can be improved.
또한, 멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합구조를 이용하여 피부미용 시술 시 얇게 삽입되어, 피부 밖으로 흔적이 보이지 않으며, 피부 리프팅 및 경락효과를 극대화할 수 있다.In addition, by using the bonding structure of the multifilament polydioxanone suture and the piercing, it is inserted thinly in the skin cosmetic treatment, and the traces are not seen from the skin, and the skin lifting and meridian effect can be maximized.
또한, 피부에 한번의 침관 삽입으로 얇게 넓은 면적을 시술할 수 있다.It is also possible to perform a thin and wide area by inserting a single penetration into the skin.
도 1은 본 발명의 제1 실시예에 따른 멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합구조를 나타낸 측면도.BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side view showing a bonded structure of a multifilament polydioxanone suture and a capillary tube according to a first embodiment of the present invention; FIG.
도 2는 본 발명의 제2 실시예에 따른 멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합구조를 나타낸 평면도.FIG. 2 is a plan view showing a bonding structure of a multifilament polydioxanone suture and a capillary tube according to a second embodiment of the present invention. FIG.
도 3은 본 발명의 제1 실시예에 따른 멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합방법.FIG. 3 is a view illustrating a method of bonding a multifilament polydioxanone suture and a cap fitting according to a first embodiment of the present invention.
본 발명은 채내에 삽입되고 폴리디옥사논으로 형성되어 체내에 흡수되는 성질을 가지는 봉합사; 상기 봉합사가 결합되고 체내에 삽입되는 침관 및 상기 침관과 봉합사를 고정하는 스펀지를 포함하고, 상기 침관의 홈에 상기 봉합사가 결합되어 연결되고 상기 침관과 봉합사가 상기 스펀지에 삽입되어 고정되고, 상기 봉합사는 상기 침관의 홈에 결합되어 고리를 형성하는 제1 봉합사 및 상기 제1 봉합사에 걸쳐 접히는 형상으로 상기 제1 봉합사와 연결되는 다수개의 제2 봉합사를 포함하는 멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합구조이다.The present invention relates to a suture inserted into a suture and formed of polydioxanone and absorbed into the body; The suture thread is inserted and inserted into the body, and a sponge for fixing the suture thread and the suture thread, the suture thread is connected to the groove of the suture tube, the suture thread and the suture thread are inserted and fixed to the sponge, And a plurality of second sutures connected to the first suture in a shape folded over the first suture, the suture including a first suture joined to the groove of the needle tube and forming a loop, Lt; / RTI >
이하, 도면을 참조한 본 발명의 설명은 특정한 실시 형태에 대해 한정되지 않으며, 다양한 변환을 가할 수 있고 여러 가지 실시예를 가질 수 있다. 또한, 이하에서 설명하는 내용은 본 발명의 사상 및 기술 범위에 포함되는 모든 변환, 균등물 내지 대체물을 포함하는 것으로 이해되어야 한다.Hereinafter, the description of the present invention with reference to the drawings is not limited to a specific embodiment, and various transformations can be applied and various embodiments can be made. It is to be understood that the following description covers all changes, equivalents, and alternatives falling within the spirit and scope of the present invention.
이하의 설명에서 제1, 제2 등의 용어는 다양한 구성요소들을 설명하는데 사용되는 용어로서, 그 자체에 의미가 한정되지 아니하며, 하나의 구성요소를 다른 구성요소로부터 구별하는 목적으로만 사용된다.In the following description, the terms first, second, and the like are used to describe various components and are not limited to their own meaning, and are used only for the purpose of distinguishing one component from another component.
본 명세서 전체에 걸쳐 사용되는 동일한 참조번호는 동일한 구성요소를 나타낸다.Like reference numerals used throughout the specification denote like elements.
본 발명에서 사용되는 단수의 표현은 문맥상 명백하게 다르게 뜻하지 않는 한, 복수의 표현을 포함한다. 또한, 이하에서 기재되는 "포함하다", "구비하다" 또는 "가지다" 등의 용어는 명세서상에 기재된 특징, 숫자, 단계, 동작, 구성요소, 부품 또는 이들을 조합한 것이 존재함을 지정하려는 것으로 해석되어야 하며, 하나 또는 그 이상의 다른 특징들이나, 숫자, 단계, 동작, 구성요소, 부품 또는 이들을 조합한 것들의 존재 또는 부가 가능성을 미리 배제하지 않는 것으로 이해되어야 한다.As used herein, the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise. It is also to be understood that the terms " comprising, " " comprising, " or " having ", and the like are intended to designate the presence of stated features, integers, And should not be construed to preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.
또한, 다르게 정의되지 않는 한 기술적이거나 과학적인 용어를 포함해서 여기서 사용되는 모든 용어들은 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에 의해 일반적으로 이해되는 것과 동일한 의미를 가지고 있다. 일반적으로 사용되는 사전에 정의되어 있는 것과 같은 용어들은 관련기술의 문맥상 가지는 의미와 일치하는 의미를 가지는 것으로 해석되어야 하며, 본 출원에서 명백하게 정의하지 않는 한, 이상적이거나 과도하게 형식적인 의미로 해석되지 않는다.Also, unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.
여기서, 반복되는 설명, 본 발명의 요지를 불필요하게 흐릴 수 있는 공지 기능, 및 구성에 대한 상세한 설명은 생략한다. 본 발명의 실시형태는 당 업계에서 평균적인 지식을 가진 자에게 본 발명을 보다 완전하게 설명하기 위해서 제공되는 것이다. 따라서, 도면에서의 요소들의 형상 및 크기 등은 보다 명확한 설명을 위해 과장될 수 있다.Hereinafter, a repeated description, a known function that may obscure the gist of the present invention, and a 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. Accordingly, the shapes and sizes of the elements in the drawings and the like can be exaggerated for clarity.
이하, 본 발명의 실시 예를 설명하기 위한 도 1 내지 도 3을 참조하여 상세히 설명하기로 한다.Hereinafter, embodiments of the present invention will be described in detail with reference to FIGS. 1 to 3. FIG.
도 1은 본 발명의 제1 실시예에 따른 멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합구조를 나타낸 측면도이다.FIG. 1 is a side view showing a bonding structure of a multifilament polydioxanone suture and a needle tube according to a first embodiment of the present invention.
도 1을 참조하면, 본 발명의 제1 실시예에 따른 멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합구조는 봉합사(100), 침관(200) 및 스펀지(300)를 포함할 수 있다.Referring to FIG. 1, the multifilament polydioxanone suture and the mating structure of the needle bar according to the first embodiment of the present invention may include a suture 100, a needle tube 200, and a sponge 300.
구체적으로, 봉합사(100)는 체내에 삽입되고 폴리디옥사논으로 형성되어 체내에 흡수되는 성질을 가지는 흡수성 봉합사일 수 있다.Specifically, the suture 100 may be an absorbable suture inserted into the body and formed of polydioxanone and absorbed into the body.
폴리디옥사논으로 형성된 봉합사(100)는 수술용 봉합사로 사용되며, 합성, 용융 방사로 제조되는 단사(monofilament) 봉합사이다. 폴리디옥사논의 화학적 구조는 반복단위가 [-O-(CH2)2-OCH2CO-]n이며, 결정화 온도는 -16～-10℃이며, 녹는점은 110～115℃이다. 또한, 폴리디옥사논 봉합사의 분해 메커니즘은 이식 후 가수분해에 의해 분해된다. 분해기간은 180일 내지 240일 동안 이뤄질 수 있다.The suture 100 formed of polydioxanone is used as a surgical suture and is a monofilament suture prepared by synthesis and melt spinning. The chemical structure of the polydioxanone has a repeating unit of [-O- (CH2) 2-OCH2CO-] n, a crystallization temperature of -16 to -10 ° C and a melting point of 110 to 115 ° C. In addition, the degradation mechanism of the polydioxanone suture is degraded by hydrolysis after implantation. The decomposition period can be from 180 days to 240 days.
또한, 인장력이 가장 높고, 조직반응이 낮을 수 있다.In addition, the tensile force may be highest and the tissue reaction may be low.
또한, 봉합사(100)는 폴리디옥사논 99.7 내지 99.9 중량부 및 디앤드씨 바이올렛2 0.1 내지 0.3 중량부로 형성될 수 있다.Further, the suture 100 may be formed of 99.7 to 99.9 parts by weight of polydioxanone and 0.1 to 0.3 part by weight of DIED SEED Violet 2.
또한, 봉합사(100)는 제1 봉합사(110) 및 제2 봉합사(120)를 포함할 수 있다.In addition, the suture 100 may include a first suture 110 and a second suture 120.
제1 봉합사(110)는 침관(200)의 홈에 결합되어 고리를 형성할 수 있다.The first suture thread 110 may be coupled to the groove of the needle tube 200 to form a loop.
제1 봉합사(110)는 일단 및 타단이 모두 침관(200)의 홈에 삽입되어 고정될 수 있다. The first suture thread 110 may be inserted into the groove of the cap tube 200 at one end and the other end thereof.
이때, 제1 봉합사(110)는 침관(200)에 밀착되는 것이 바람직하다. 이에 따라, 시술 시 제1 봉합사(110)가 빠지지 않고 피부에 부드럽게 삽입될 수 있다.At this time, it is preferable that the first suture 110 is closely attached to the needle tube 200. Accordingly, the first suture thread 110 can be smoothly inserted into the skin without dislodging.
또한, 제1 봉합사(110)는 직경이 550 내지 650㎛이고, 길이가 100 내지 120mm일 수 있으나, 이는 본 발명의 실시예에 불과하므로, 이에 한정되지 않는다.In addition, the first suture 110 may have a diameter of 550 to 650 탆 and a length of 100 to 120 mm, but this is not limitative of the present invention.
또한, 제1 봉합사(110)는 제2 봉합사(120)보다 굵게 형성되어 제2 봉합사(120)를 고정하고 잡아주는 역할을 할 수 있다.In addition, the first suture thread 110 may be thicker than the second suture thread 120 to secure and hold the second suture thread 120.
제2 봉합사(120)는 제1 봉합사(110)에 걸쳐 접히는 형상으로 제1 봉합사(110)와 연결될 수 있다. 제2 봉합사(120)는 7개가 구비되는 것이 가장 바람직하나, 이는 본 발명의 실시예에 불과하므로, 다수개가 구비될 수 있다.The second suture 120 may be connected to the first suture 110 by folding over the first suture 110. It is most preferable that the number of the second sutures 120 is 7. However, since it is only an embodiment of the present invention, a plurality of the second sutures 120 may be provided.
제2 봉합사(120)는 고리형상의 제1 봉합사(110)에 고리형상으로 걸리고 일단과 타단이 같은 위치에 놓여져 스펀지(300)에 의해 고정될 수 있다.The second suture 120 may be annularly attached to the first suture 110 in the form of an annulus, and the first end and the second end may be placed at the same position and fixed by the sponge 300.
또한, 제2 봉합사(120)는 직경이 50㎛ 내지 150㎛이고, 길이가 80 내지 100mm일 수 있으나, 이는 본 발명의 실시예에 불과하므로, 이에 한정되지 않고, 제1 봉합사(110)보다 얇도록 형성될 수 있다.The second suture 120 may have a diameter of 50 to 150 탆 and a length of 80 to 100 mm. However, the second suture 120 is not limited thereto and may be thinner than the first suture 110 .
상기에서 설명한 바와 같이, 제1 봉합사(110)가 침관(200)의 홈에 삽입되어 고정되고, 다수개의 제2 봉합사(120)가 제1 봉합사(110)에 걸려 연결됨으로써, 시술 시 침관(200)이 피부에 삽입되면 제1 봉합사(110)가 피부에 삽입되면서 제2 봉합사(120)를 끌고 들어갈 수 있다. 그 후, 원하는 시술 부위에 제2 봉합사(120)가 위치하게 되면 피부 밖에서 손으로 살짝 눌러 제2 봉합사(120)를 정리 고정시킨 후 침관(200)을 제거할 수 있다.As described above, the first suture thread 110 is inserted and fixed in the groove of the piercing tube 200, and the plurality of second suture threads 120 are hooked on the first suture thread 110, Is inserted into the skin, the first suture thread 110 can be inserted into the skin and the second suture thread 120 can be drawn in. Thereafter, when the second suture 120 is positioned on the desired treatment site, the second suture 120 may be fixed by fixing the second suture 120 out of the skin by hand, and then the needle 200 may be removed.
이에 따라, 시술 시 피부 밖으로 봉합사(100)를 삽입한 흔적이 보이지 않을 수 있다.Accordingly, no trace of insertion of the suture 100 out of the skin during the procedure may be seen.
또한, 한번의 침관(200) 삽입으로 얇게 넓은 면적을 시술할 수 있어, 피부에 침관 삽입으로 인한 손상을 최소화할 수 있다.In addition, it is possible to perform a thin and wide area by inserting a single piercing 200, thereby minimizing the damage caused by inserting the piercing tube into the skin.
침관(200)은 봉합사(100)가 결합되고 체내에 삽입될 수 있다.The needle tube 200 can be inserted into the body and the suture 100 is combined.
침관(200)은 C Type,L Type, N Type, W Type, LS Type 등이 사용될 수 있다.C type, L type, N type, W type, and LS type can be used as the capillary 200.
또한, 침관(200)은 23G이고, 길이는 40 내지 60mm일 수 있다.In addition, the capillary tube 200 may be 23 G and the length may be 40 to 60 mm.
또한, 침관(200)의 날 반대 방향에는 침기가 연결될 수 있다. 침관(200)에 침기가 연결되어 시술이 용이하도록 침기가 손잡이 역할을 할 수 있다.In addition, a needle can be connected in the direction opposite to the edge of the needle tube 200. The needle can be used as a knob to facilitate the operation because the needle is connected to the needle tube (200).
스펀지(300)는 침관(200)과 봉합사(100)를 고정할 수 있다.The sponge 300 may fix the needle tube 200 and the suture 100.
스펀지(300)는 원형기둥 형상이고, 중심홀(310)이 형성되어 관통될 수 있다.The sponge 300 is in the shape of a circular column, and a center hole 310 may be formed and penetrated.
스펀지(300)의 중심 홀에 침관(200)과 봉합사(100)의 제2 봉합사(120)가 삽입되어, 제2 봉합사(120)가 침관(200)에 고정될 수 있다.The needle tube 200 and the second suture 120 of the suture 100 may be inserted into the center hole of the sponge 300 so that the second suture 120 may be fixed to the needle tube 200. [
이에 따라, 시술 시 피부에 침관(200)이 삽입되고, 제1 봉합사(110)에 의해 제2 봉합사(120)가 피부에 삽입될 때, 침관(200)에 따라 제2 봉합사(120)가 가지런히 피부에 삽입될 수 있다. Accordingly, when the piercing 200 is inserted into the skin during the procedure and the second suture 120 is inserted into the skin by the first suture 110, the second suture 120 is aligned Can be inserted into the skin.
도 2는 본 발명의 제2 실시예에 따른 멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합구조를 나타낸 평면도이다.FIG. 2 is a plan view showing a bonding structure of a multifilament polydioxanone suture and a needle tube according to a second embodiment of the present invention.
도 2를 참조하면, 본 발명의 제2 실시예에 따른 멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합구조는 스펀지(300)에 봉합사홀(320)을 포함할 수 있다.Referring to FIG. 2, the multi-filament polydioxanone suture and the mating structure of the needle bar according to the second embodiment of the present invention may include a suture hole 320 in the sponge 300.
봉합사(100) 및 침관(200)은 상기에서 설명한 본 발명의 제1 실시예에 따른 멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합구조의 봉합사(100) 및 침관(200)과 동일하므로, 자세한 설명은 생략하도록 한다.The suture 100 and the tubing 200 are the same as the suture 100 and the tubing 200 of the combined structure of the multifilament polydioxanone suture and the pincushion according to the first embodiment of the present invention described above, Is omitted.
스펀지(300)는 직사각형 기둥 형상으로 형성되고, 중심홀(310)이 형성되어 관통될 수 있다. 또한, 중심홀(310)을 기준으로 대칭되도록 형성되고, 중심홀(310)에서 일정간격 이격되어 형성되는 다수개의 봉합사홀(320)을 포함할 수 있다.The sponge 300 is formed in a rectangular pillar shape, and a center hole 310 may be formed and penetrated. The suture hole 320 may be formed symmetrically with respect to the center hole 310 and may be spaced apart from the center hole 310 by a predetermined distance.
이때, 이격되는 간격은 매우 작은 것으로, 다수개의 제2 봉합사(120)의 위치를 잡기 위한 것으로 실의 거의 인접하도록 형성되는 것이 바람직하다.At this time, the space for spacing is very small, and it is preferable to arrange the plurality of second suture yarns 120 so as to be substantially adjacent to the yarn.
대칭되는 2개의 봉합사홀(320)에 제2 봉합사(120)의 일단과 타단이 삽입될 수 있다.One end and the other end of the second suture 120 may be inserted into the two symmetrical suture holes 320.
예를 들면, 7개의 제2 봉합사(120)를 구비하고 봉합사홀(320)이 6개가 형성된 경우, 하나의 제2 봉합사(120)는 중심홀(310)에 침관(200)과 같이 삽입되고, 두개의 제2 봉합사(120)는 중심홀(310)에 가장 인접한 두개의 봉합사홀(320)에, 두개의 제2 봉합사(120)는 그 다음 인접한 두개의 봉합사홀(320)에, 마지막 두개의 제2 봉합사(120)는 가장 외측에 형성된 두개의 봉합사홀(320)에 일단 및 타단이 삽입되어 고정될 수 있다.For example, when six suture holes 120 are provided and six suture holes 320 are formed, one second suture 120 is inserted into the center hole 310 as shown in FIG. The two second sutures 120 are inserted into the two suture holes 320 closest to the center hole 310 and the two second sutures 120 are inserted into the adjacent two suture holes 320, One end and the other end of the second suture 120 may be inserted and fixed to the two suture holes 320 formed on the outermost side.
이는 본 발명의 제2 실시예에 불과하므로, 스펀지(300)의 형상과 봉합사홀(320)의 개수는 한정하지 않는다.The shape of the sponge 300 and the number of the suture holes 320 are not limited because it is only the second embodiment of the present invention.
또한, 시술 시 원하는 봉합사(100)의 위치에 따라 제2 봉합사(120)가 스펀지(300)에 삽입되는 구조를 바꿀 수 있다.In addition, the structure in which the second suture 120 is inserted into the sponge 300 can be changed according to the position of the desired suture 100 during the procedure.
이는 시술 시 제2 봉합사(120)가 피부에 삽입될 때 가지런하고 위치가 고정된 상태로 삽입될 수 있어 제2 봉합사(120)의 엉킴 또는 삽입 후 피부 속에서 위치시켜야 하는 경우를 방지할 수 있다. 봉합사(100)를 삽입 후 피부 속에서 이동시키는 것은 피부 속에 손상을 줄 수 있으므로, 최소화해야 한다. This can prevent the second suture 120 from being tangled or inserted in the skin after the second suture 120 is inserted into the skin when the second suture 120 is inserted into the skin, . Movement of the suture 100 in the skin after inserting it may damage the skin, so it should be minimized.
도 3은 본 발명의 제1 실시예에 따른 멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합방법이다.FIG. 3 is a method of bonding a multifilament polydioxanone suture and a capillary tube according to a first embodiment of the present invention.
도 3을 참조하면, 본 발명의 제1 실시예에 따른 필라멘트 폴리디옥사논 봉합사 및 침관의 결합방법은 제1 봉합사의 일단을 침관의 홈에 삽입하는 단계(S100), 제1 봉합사의 타단을 회전시켜 고리를 형성하고, 제1 봉합사의 타단을 침관의 홈에 삽입하는 단계(S110), 다수개의 제2 봉합사 양끝단이 서로 일치하도록 정리하는 단계(S120), 고리로 형성된 제1 봉합사에 다수개의 제2 봉합사를 삽입하고 접어 고리형상으로 제1 봉합사에 거는 단계(S130) 및 스펀지에 제1 봉합사 및 제2 봉합사가 결합된 침관의 일단을 삽입하여 침관 및 제2 봉합사를 고정시키는 단계(S140)를 포함할 수 있다.Referring to FIG. 3, the filament polydioxanone suture and the method of bonding the needle tube according to the first embodiment of the present invention include a step of inserting one end of a first suture into a groove of a needle tube (S100) A step S120 of forming a loop by inserting the other end of the first suture into the groove of the needle tube (S110), a step S120 of arranging the ends of the plurality of the second sutures to be aligned with each other (S120) (Step S130) of inserting a second suture of the first suture into the first suture by folding and inserting one end of the first suture with the first suture and the second suture combined with the sponge to fix the suturing and the second suture (S140 ).
먼저, 제1 봉합사의 일단을 침관의 홈에 삽입하는 단계(S100)는 제1 봉합사(110)의 일단을 침관(200) 날 방향에 형성된 홈에 삽입하여 고정시킬 수 있다. First, in step S100 of inserting one end of the first suture into the groove of the needle tube, one end of the first suture thread 110 may be inserted and fixed in a groove formed in the needle tube 200 in the nip direction.
제1 봉합사의 타단을 회전시켜 고리를 형성하고, 제1 봉합사의 타단을 침관의 홈에 삽입하는 단계(S110)는 S100 단계로 제1 봉합사(110)의 일단이 고정되어 있어, 제1 봉합사(110) 타단을 회전시켜 고리를 형성할 수 있다.In the step S110 of inserting the other end of the first suture thread into the groove of the needle suture by rotating the other end of the first suture thread, one end of the first suture thread 110 is fixed in step S100, 110) and the other end can be rotated to form a loop.
그 후에 제1 봉합사(110)의 타단을 일단이 고정되어 있는 침관의 홈에 삽입하여 최종적으로 제1 봉합사(110)를 고리 형상으로 침관(200)에 고정시킬 수 있다.Thereafter, the other end of the first suture thread 110 may be inserted into the groove of the first end suture fixed at one end, and finally the first suture thread 110 may be fixed to the endoscope 200 in a ring shape.
이와 같이, 제1 봉합사(110)를 고리 형상으로 침관(200)에 고정시키는 것은 제2 봉합사(120)가 연결되어, 침관(200)과 제2 봉합사(120)가 연결되도록 하기 위한 것이다.The second suture 120 is connected to the first suture 110 and the second suture 120 so that the first suture 120 and the second suture 120 are connected to each other.
다수개의 제2 봉합사 양끝단이 서로 일치하도록 정리하는 단계(S120)는 다수개의 제2 봉합사(120)를 양끝단이 서로 일치하도록 정리할 수 있다.The step of arranging the plurality of second suture ends so that both ends of the second suture ends coincide with each other may be arranged such that both ends of the plurality of second sutures 120 coincide with each other.
즉, 다수개의 제2 봉합사(120)로 이루어진 다발의 양끝단이 균일하도록 형성하는 것이다.That is, both ends of the bundle of the plurality of second sutures 120 are uniformly formed.
이는, 제2 봉합사(120)를 침관(200)에 의해 피부로 삽입될 경우, 삽입되는 위치가 동일하고, 다수개의 제2 봉합사(120)가 균일하게 배열되도록 하기 위한 것이다.This is so that when the second suture 120 is inserted into the skin by the piercing tube 200, the second suture 120 is inserted at the same position and a plurality of the second sutures 120 are uniformly arranged.
고리로 형성된 제1 봉합사에 다수개의 제2 봉합사를 삽입하고 접어 고리형상으로 제1 봉합사에 거는 단계(S130)는 S120 단계에서 정리한 다수개의 제2 봉합사(120)를 고리로 형성된 제1 봉합사(110)에 일단을 삽입하고, 제2 봉합사(120) 길이방향의 중심에 제1 봉합사(110)가 위치되도록 하여, 접어 고리 형상으로 제1 봉합사(110)에 걸릴 수 있다.In step S130, a plurality of second sutures 120 arranged in a loop are inserted into a first suture formed by a loop, and a plurality of first sutures 110 and the first suture thread 110 is positioned at the center of the length of the second suture thread 120 so that the first suture thread 110 can be engaged with the first suture thread 110 in a folded shape.
이때, 제2 봉합사(120)는 길이방향의 중심이 접혀 일단 및 타단이 동일한 위치에 위치되도록 할 수 있다.At this time, the center of the second suture 120 may be folded in the longitudinal direction so that one end and the other end are located at the same position.
이는, 제2 봉합사(120)를 침관(200)에 의해 피부로 삽입될 경우, 삽입되는 위치가 동일하고, 다수개의 제2 봉합사(120)가 균일하게 배열되도록 하기 위한 것이다.This is so that when the second suture 120 is inserted into the skin by the piercing tube 200, the second suture 120 is inserted at the same position and a plurality of the second sutures 120 are uniformly arranged.
제2 봉합사(120)를 제1 봉합사(110)에 건 후, 제1 봉합사(110)는 침관(200)에 밀착되도록 최종적으로 정리하는 것이 바람직하다. 제1 봉합사(110)가 침관(200)에 밀착되어 있을수록 시술 시 제1 봉합수(110)가 빠지지 않고 피부에 부드럽게 삽입될 수 있다.After the second suture 120 is passed to the first suture 110, it is preferable that the first suture 110 is finally assembled so as to be in close contact with the nip 200. As the first suture thread 110 is in close contact with the piercing tube 200, the first suture water 110 can be smoothly inserted into the skin without dropping during the procedure.
마지막으로, 스펀지에 제1 봉합사 및 제2 봉합사가 결합된 침관의 일단을 삽입하여 침관 및 제2 봉합사를 고정시키는 단계(S140)는 제1 봉합사(110) 및 제2 봉합사(120)가 결합된 침관(200)의 일단을 스펀지(300)에 삽입하여 침관(200) 및 제2 봉합사를 고정시킬 수 있다.Lastly, a step S140 of inserting one end of the first suture thread and the second suture thread to which the first suture thread and the second suture thread are coupled is inserted to fix the first suture thread 110 and the second suture thread 120, One end of the needle tube 200 may be inserted into the sponge 300 to fix the needle tube 200 and the second suture.
즉, 스펀지(300)의 중심홀(310)에 침관(200) 및 제2 봉합사(120)가 같이 삽입되면서 고정되어, 침관(200)을 피부에 삽입될 때, 제2 봉합사(120)를 스펀지(300)가 잡아줄 수 있다.That is, when the needle tube 200 and the second suture thread 120 are inserted into the center hole 310 of the sponge 300, the second suture thread 120 is fixed to the sponge 300, (300) can catch it.
이에 따라, 피부에 침관(200) 따라 제2 봉합사(120)가 삽입될 때 최소한의 면적으로 삽입될 수 있고, 가지런하게 삽입될 수 있다.Accordingly, when the second suture 120 is inserted into the skin along the incision 200, it can be inserted with a minimum area and can be inserted properly.
따라서, 시술 시 발생하는 피부의 상처를 최소화할 수 있다.Therefore, it is possible to minimize the scratches of the skin that occur during the procedure.
이상으로 첨부된 도면을 참조하여 본 발명의 실시예를 설명하였으나, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자는 본 발명의 그 기술적 사상이나 필수적인 특징을 변경하지 않고 다른 구체적인 형태로 실시할 수 있다는 것을 이해할 수 있을 것이다. 따라서 이상에서 기술한 실시예는 모든 면에서 예시적인 것이며 한정적이 아닌 것이다.While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood. The embodiments described above are therefore to be considered in all respects as illustrative and not restrictive.

Claims (5)

  1. 채내에 삽입되고 폴리디옥사논으로 형성되어 체내에 흡수되는 성질을 가지는 봉합사;A suture inserted into the suture and formed of polydioxanone and absorbed into the body;
    상기 봉합사가 결합되고 체내에 삽입되는 침관 및The suture is joined and inserted into the body,
    상기 침관과 봉합사를 고정하는 스펀지를 포함하고,And a sponge for fixing the needle tube and the suture,
    상기 침관의 홈에 상기 봉합사가 결합되어 연결되고 상기 침관과 봉합사가 상기 스펀지에 삽입되어 고정되고,The suture thread is connected to the groove of the needle tube, the needle tube and the suture thread are inserted and fixed to the sponge,
    상기 봉합사는,The suture,
    상기 침관의 홈에 결합되어 고리를 형성하는 제1 봉합사 및A first suture joined to the groove of the needle tube to form a loop, and
    상기 제1 봉합사에 걸쳐 접히는 형상으로 상기 제1 봉합사와 연결되는 다수개의 제2 봉합사를 포함하는 멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합구조.And a plurality of second sutures connected to the first sutures in a shape folded over the first sutures.
  2. 제 1항에 있어서,The method according to claim 1,
    상기 스펀지는,The sponge
    원형기둥 형상이고, 중심에 형성되어 관통되는 중심홀을 포함하는 것을 특징으로 하는 멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합구조.And a center hole formed in a center of the circular hole and passing through the center hole.
  3. 제 1항에 있어서,The method according to claim 1,
    상기 스펀지는,The sponge
    사각기둥 형상이고,A square columnar shape,
    중심에 형성되어 관통되는 중심홀 및A center hole formed and penetrated at the center and
    상기 중심홀을 기준으로 대칭되게 형성되며, 상기 중심홀에서 일정간격 이격되어 형성되는 다수개의 봉합사홀을 포함하는 것을 특징으로 하는 멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합구조.And a plurality of suture holes formed symmetrically with respect to the center hole and spaced apart from the center hole at a predetermined distance.
  4. (a) 제1 봉합사의 일단을 침관의 홈에 삽입하는 단계;(a) inserting one end of the first suture into the groove of the needle tube;
    (b) 상기 제1 봉합사의 타단을 회전시켜 고리를 형성하고, 상기 제1 봉합사의 타단을 상기 침관의 홈에 삽입하는 단계;(b) rotating the other end of the first suture to form a loop, and inserting the other end of the first suture into the groove of the cap;
    (c) 다수개의 제2 봉합사 양끝단이 서로 일치하도록 정리하는 단계;(c) arranging a plurality of second suture ends so that both ends coincide with each other;
    (d) 고리로 형성된 상기 제1 봉합사에 다수개의 제2 봉합사를 삽입하고 접어 고리형상으로 상기 제1 봉합사에 거는 단계 및(d) inserting a plurality of second sutures into the first suture formed in a loop and folding the first suture in a loop shape, and
    (e) 스펀지에 상기 제1 봉합사 및 제2 봉합사가 결합된 상기 침관의 일단을 삽입하여 상기 침관 및 제2 봉합사를 고정시키는 단계를 포함하는 멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합방법.(e) inserting one end of the needle tube to which the first suture and the second suture are coupled to the sponge to fix the needle tube and the second suture.
  5. 제 4항에 있어서,5. The method of claim 4,
    상기 (d) 단계는,The step (d)
    상기 제1 봉합사에 상기 제2 봉합사를 일단을 삽입하고, 제2 봉합사 중심에 제1 봉합사가 위치되도록 하여, 접힌 상기 제2 봉합사의 일단 및 타단이 동일한 위치에 위치하도록 하는 것을 특징으로 하는 멀티 필라멘트 폴리디옥사논 봉합사 및 침관의 결합방법.One end of the second suture is inserted into the first suture and the first suture is positioned at the center of the second suture so that one end and the other end of the folded second suture are positioned at the same position. Polydioxanone suture and method of bonding papermaking.
PCT/KR2018/008931 2017-08-29 2018-08-07 Coupling structure of multifilament polydioxanone suture and needle tube WO2019045303A1 (en)

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KR102610210B1 (en) * 2023-04-10 2023-12-05 (주)시지바이오 Medical thread insertion device that relieves pain caused by elasticity

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KR101515075B1 (en) * 2014-11-26 2015-04-24 주식회사 씨앤지 A cannula suture thread setting method for skin wrinkling plastic surgery
KR20160023081A (en) * 2014-08-21 2016-03-03 주식회사 파인수처스 Suture needle integrated with a suture
KR101696855B1 (en) * 2016-01-28 2017-01-16 김종환 Dual suturing needle set having gold threads for hair loss treatment
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KR20160023081A (en) * 2014-08-21 2016-03-03 주식회사 파인수처스 Suture needle integrated with a suture
KR101515075B1 (en) * 2014-11-26 2015-04-24 주식회사 씨앤지 A cannula suture thread setting method for skin wrinkling plastic surgery
KR20170038364A (en) * 2015-09-30 2017-04-07 (주)아모레퍼시픽 Instrument for insertion surgical thread and kit comprising the same
KR101696855B1 (en) * 2016-01-28 2017-01-16 김종환 Dual suturing needle set having gold threads for hair loss treatment

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Publication number Priority date Publication date Assignee Title
WO2022219442A1 (en) 2021-04-13 2022-10-20 Ethicon, Inc. Sutures with external filament containing a medicant

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