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WO2020226428A2 - Dispositif d'introduction de fil pour une chirurgie nasale - Google Patents

Dispositif d'introduction de fil pour une chirurgie nasale Download PDF

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Publication number
WO2020226428A2
WO2020226428A2 PCT/KR2020/005994 KR2020005994W WO2020226428A2 WO 2020226428 A2 WO2020226428 A2 WO 2020226428A2 KR 2020005994 W KR2020005994 W KR 2020005994W WO 2020226428 A2 WO2020226428 A2 WO 2020226428A2
Authority
WO
WIPO (PCT)
Prior art keywords
elastic
thread
nose
insertion needle
inserter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2020/005994
Other languages
English (en)
Korean (ko)
Other versions
WO2020226428A3 (fr
Inventor
김현호
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Neo DR Inc
Original Assignee
Neo DR Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Neo DR Inc filed Critical Neo DR Inc
Publication of WO2020226428A2 publication Critical patent/WO2020226428A2/fr
Publication of WO2020226428A3 publication Critical patent/WO2020226428A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3468—Trocars; Puncturing needles for implanting or removing devices, e.g. prostheses, implants, seeds, wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • 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
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00526—Methods of manufacturing
    • A61B2017/0053—Loading magazines or sutures into applying tools
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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
    • A61B2017/00831—Material properties
    • A61B2017/00862—Material properties elastic or resilient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B2017/3454—Details of tips
    • A61B2017/3456—Details of tips blunt

Definitions

  • the present invention relates to a thread inserter for tying up the nose, and more particularly, to a thread inserter for nasal surgery that prevents pain and inflammation and maintains naturalness while effectively lifting the nose of a person to be treated. will be.
  • thread-embedding therapy has been developed and widely used to improve sagging or wrinkles of the skin using medical threads.
  • the medical thread inserted through Maeseon therapy has the effect of stimulating and pulling the surrounding skin tissue to strengthen muscles or improve skin sagging and wrinkles, and is absorbed by the treated skin over time.
  • the thread inserter used for this maesun therapy extends long in the anteroposterior direction and has a pipe-shaped insertion needle provided with a handle at the rear end, and one end is inserted into the insertion needle and the other end is exposed to the outside and extends rearward. It consists of a thread.
  • the thread inserter when the insertion needle is inserted into the human body, the thread is drawn into the human body by the insertion needle, and when the insertion needle is removed from the human body while the thread reaches the desired part inside the human body, only the thread remains inside the human body. .
  • the thread remaining inside the human body in this way stimulates and pulls the tissue inside the human body, thereby strengthening muscles or improving sagging and wrinkles in the skin.
  • the diameter of the insertion needle increases, the diameter of the insertion needle is limited for reasons such as severe pain and causing side effects, and the diameter of the thread inserted into the insertion needle is also limited to a certain range.
  • Patent Document 1 Korean Registered Patent Publication No. 10-1811208
  • the present invention is to solve the problems of the prior art, by compressing a spring-shaped elastic thread longer than the height of the nose in the longitudinal direction so that it can be buried in the tip of the nose, as well as an increased erecting effect of the nose tip.
  • the spring-shaped elastic thread has flexibility in any direction, it can absorb it even when external impact is applied to prevent pain, and it has a very natural treatment effect due to its flexibility in the treatment area, compared to the conventional monofilament thread.
  • the spring-shaped cross-sectional area is also greatly widened, so that it does not penetrate the skin and protrudes outward, so that inflammation does not occur.
  • the thread inserter for nose procedure of the present invention for achieving this object includes: an insertion needle inserted from the tip of the person to be treated in the direction of the gums; An elastic thread part formed of an elastic thread spirally wound around the insertion needle and having an elastic restoring force; And a compression tube movable in the longitudinal direction of the insertion needle, wherein the elastic seal portion is compressed in the longitudinal direction of the insertion needle by the compression tube and is embedded in the nose tip of the person to be treated.
  • the elastic chamber is thermoformed by a heating device to impart elasticity
  • the thermoforming temperature of the heating device may be a temperature corresponding to 60 to 99% of the melting point of the elastic chamber.
  • the elastic thread portion, the support formed by the elastic thread is tightly wound in a spiral;
  • An elastic portion formed by spirally winding an elastic thread from a rear end of the support portion and capable of being compressed by being spaced apart so that adjacent threads have a predetermined pitch;
  • a ring portion formed by winding adjacent threads in contact with each other at the rear end of the elastic portion, wherein the ring portion transmits force so that the compression tube is in contact with each other during a procedure so that the elastic portion can be compressed.
  • a thread may be overlapped and wound around the ring portion to form an overlapping winding portion having an increased outer diameter.
  • the ring portion is formed with a protruding knot bound so that the knot protrudes to one side.
  • the elastic seal portion of the present invention has flexibility in any direction like a spring, so it can absorb it even when an external shock is applied, so that pain can be prevented, and at the same time, it includes a support part to maintain the effect of erecting the tip of the nose for a long time. I can.
  • the elastic thread according to the present invention has a large cross-sectional area in a spring shape, it is possible to provide a safe procedure such as preventing inflammation by piercing the skin and not protruding out like a conventional monofilament thread.
  • FIG. 1 is a view showing a thread inserter according to the prior art.
  • FIGS. 2 and 3 are views showing a thread inserter for nose surgery according to an embodiment of the present invention.
  • FIG. 4 is a view showing an elastic portion of the thread inserter for nose treatment according to an embodiment of the present invention.
  • FIG. 5 is a cross-sectional view of an overlapping winding part according to an embodiment of the present invention.
  • FIG. 6 is a view showing the protruding knot of the thread inserter for nose treatment according to an embodiment of the present invention.
  • FIG. 7 and 8 are views showing a compression tube of a thread inserter for nose surgery according to an embodiment of the present invention.
  • FIG. 9 is a diagram schematically showing a procedure using a thread inserter for nose surgery according to an embodiment of the present invention.
  • handle 112 auxiliary handle
  • Embodiments of the present invention are illustrated for the purpose of describing the technical idea of the present invention.
  • the scope of the rights according to the present invention is not limited to the embodiments presented below or the detailed description of these embodiments.
  • a component When a component is connected to or is referred to as being connected to another component, it may be directly connected or connected to the other component, but it can be considered that the other component is present and connected.
  • connection' may mean all physical connections such as adhesion, attachment, fastening, bonding and bonding.
  • FIGS. 2 to 8 A thread inserter for nose surgery according to an embodiment of the present invention will be described with reference to FIGS. 2 to 8.
  • arrow FD indicates a direction toward the front end side of the insertion needle 100
  • arrow RD indicates a direction toward the rear end side of the insertion needle 100.
  • the thread inserter for nose treatment includes an insertion needle 100; An elastic seal part 200; And compression tube 300; may include.
  • a typical insertion needle has the shape of an elongated tube, and the tip of the insertion needle can be sharply formed so that it can be inserted from the tip of the person's nose to the gum direction, and the insertion needle for special purposes such as a filler injection needle has a rounded tip. In some cases, a filler injection hole is formed on the side of the tip.
  • the insertion needle 100 of the present invention is in the shape of an elongated tube, and the tip of the insertion needle 100 may have a sharp shape as shown in FIG. 2, and may be in the shape of a rounded curved surface as shown in FIG. 3.
  • a handle 111 that can be gripped by a practitioner may be provided at the rear end of the insertion needle 100.
  • An auxiliary handle 112 is formed at the rear RD of the handle 111 and is coupled to be detachable from the handle, and the auxiliary handle 112 may have a shape such as a syringe.
  • the insertion needle 100 may be formed of a metal material, and the handle 111 and the auxiliary handle 112 may be formed of a plastic material, but the insertion needle 100, the handle 111 and the auxiliary handle 112
  • the material is not limited thereto, and other materials may be used in combination to form it.
  • the elastic thread part 200 is formed of an elastic thread 202 that is spirally wound around the insertion needle 100 and has an elastic restoring force, and is compressed in the longitudinal direction of the insertion needle 100 at the tip of the person's nose. After being buried in, it serves to erect the tip of the nose by the restoring force of the elastic chamber 202.
  • the elastic chamber 202 may be formed of polydioxanone (PDO).
  • PDO polydioxanone
  • Polydioxanone is a biodegradable crystalline polymer that decomposes and disappears within 6 to 8 months by hydrolysis.
  • Polydioxanone is a representative material of the elastic chamber 202, but is not necessarily limited thereto, and the elastic chamber 202 may be formed using another suitable material that can be biodegradable inside the human body.
  • the front end 201 of the elastic chamber 202 may be located inside the insertion needle 100, as shown in FIGS. 2 and 3.
  • the elastic seal part 200 includes a support part 211 formed by spirally winding the elastic seal 202 around the insertion needle 100 while going in the rear (RD) direction; An elastic part 210 formed by winding an elastic thread 202 around the insertion needle 100 in a spiral shape of a predetermined pitch PS while going from the rear end of the support part to the rear (RD) direction; And a ring part 220 formed by winding adjacent threads in contact with each other at the rear end of the elastic part 210.
  • the support portion 211 serves to maintain the height of the elastic seal portion 200 for a long time after the elastic seal portion 200 is inserted into the human body.
  • the elastic thread 202 is formed of a biodegradable crystalline polymer such as polydioxanone
  • the elastic thread 202 inserted into the human body after the procedure is gradually melted, and the support part 211 is tightly wound and thus the elastic thread
  • the height of the elastic seal part 200 can be maintained for a long time, so that the effect of erecting the tip of the nose can be maintained for a longer time.
  • the elastic part 210 is preferably formed so that adjacent elastic chambers 210A and 210B are spaced apart from each other at a predetermined interval and compressed.
  • this pitch PS may be greater than 1.0 times the diameter of the elastic chamber 202, preferably about 1.2 to 5 times. .
  • the length L1 of the elastic seal part 200 may vary depending on the degree of desired effect, but it is preferably longer than the height of the nose of the person to be treated.
  • the nose height means the height of the nose, which is the length from the tip of the person's nose to the throat in the vertical direction.
  • the elastic seal part 200 may impart elasticity through thermoforming.
  • a thread inserter for a nose procedure in which the elastic thread 202 is wound in a spiral shape of a predetermined pitch around the insertion needle 100 may be placed in a heating device and heated to perform thermoforming.
  • a heating device an oven capable of generating heat, a hot light dryer, and a hair dryer may be used.
  • the thermoforming temperature may be in a temperature range of 60 to 99% of the melting point of the elastic chamber 202.
  • the temperature range of 60 to 99% of the melting point means 60 to 99°C
  • the melting point of the elastic chamber 202 is 300°C
  • the melting point is 60 to The temperature range of 99% means 180 ⁇ 297°C.
  • the elastic chamber 202 is formed of polydioxanone (PDO), melting occurs at about 100 to 110°C, so when heated at a temperature of about 60 to 108.9°C for a sufficient time, the elastic chamber 202 The elasticity of the elastic seal part 200 is strengthened while the shape of is maintained in the shape of when heat is applied.
  • PDO polydioxanone
  • the elastic chamber 202 has a property to maintain a spirally wound state, that is, elasticity is reinforced, so that the spiral elastic portion 210 is not unwound like a spring and remains wound. .
  • the elastic chamber 202 pushes the tip of the nose in the height direction of the nose when it is buried in the tip of the person's nose.
  • the force exerted can work to erect the tip of the nose. In this regard, it will be described in detail together with the procedure in FIG. 8.
  • the ring part 220 is formed in a shape in which threads adjacent to each other contact each other at the rear end of the elastic part 210 to form a circular shape, so that the compression tube 300 to be described later comes into contact with the elastic part 210 It plays the role of delivering the power to be able to become.
  • the circumference of the ring part 220 is formed with an overlapping winding part 230 in which the outer diameter is increased by overlapping yarns, as shown in FIGS. 2 and 5.
  • the outer diameter in the rear (RD) direction of the elastic seal portion 200 through the overlapping winding portion 230 becomes larger than the outer diameter of the insertion needle 100, so that the elastic seal portion 200 embedded after the procedure protrudes out of the skin. It can prevent inflammation from occurring. This is because the outer diameter in the rear (RD) direction of the elastic seal portion 200 by the overlapping winding portion 230 is larger than that of the skin formed by the insertion needle 100 during the procedure, the elastic seal portion 200 embedded after the procedure. ) Is prevented from protruding out of the skin.
  • Figure 8 is a view showing a part of the compression tube 300 according to another embodiment of the present invention.
  • the shape of the compression tube 300 is a tube shape in which the insertion needle 100 is fitted inside the compression tube 300, and is located at the rear (RD) of the ring part 220 so as to be in front of the insertion needle 100 Combined to move linearly (FD) or backward (RD).
  • the compression tube 300 may include a head 310 capable of being inserted at least in part into a human body during a procedure.
  • the head portion 310 of the compression tube 300 includes a contact surface 330 at a portion facing the tip of the insertion needle 100 so as to contact the ring portion 220.
  • This contact surface 330 may be formed in a plane, as shown in FIG. 6.
  • the height (H1) of the contact surface 320 protruding from the circumferential surface of the insertion needle 100 is the diameter of the elastic chamber 202 so as to easily support the rear end of the elastic seal portion 200, that is, the ring portion 220 ( It may be formed in the same size as D2).
  • the contact surface 330 is partially formed as a flat surface 331, and the remaining portions are rearward of the insertion needle 100 toward the radial outer direction (ROD) of the insertion needle 100 It may be formed as an inclined surface 332 inclined toward (RD). In this way, when the head portion 310 is formed in a sharp shape, the head portion 310 can be easily inserted into the human body.
  • the compression tube 300 easily pushes the ring part 220 into the human body when inserting the insertion needle 100 into the tip of the nose, or easily holds the head part 310 and prevents the push of the elastic chamber 200.
  • it may further include a gripping portion 320 formed extending from the head 310 to the rear RD of the insertion needle 100.
  • FIG. 9 is a diagram schematically showing a procedure of a tying procedure using a thread inserter for nose treatment according to an embodiment of the present invention.
  • a thread insertion method using the thread insertion machine for nose surgery of the present invention will be described with reference to FIG. 9.
  • the nose procedure thread inserter After preparing a nose procedure thread inserter having an elastic thread part 200 having a length longer than the height of the person's nose, as shown in FIG. 9(a), the nose procedure thread inserter is inserted into the nose tip of the person to be treated. At this time, the direction of the insertion needle 100 is directed from the tip of the nose to the gum.
  • the compressed elastic part 210 expands by the elastic force to be restored to the existing pitch PS, thereby exerting the tip of the person's nose to erect the tip of the person being treated.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Pathology (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

La présente invention concerne un dispositif d'insertion de fil pour une chirurgie nasale, permettant de soulever efficacement le nez d'un patient tout en empêchant la douleur et l'inflammation et en maintenant l'apparence naturelle du nez. Le dispositif d'insertion de fil pour une chirurgie nasale selon un mode de réalisation de la présente invention comprend : une aiguille d'insertion qui est insérée dans la pointe nasale d'un patient en direction de la gencive; une partie de fil élastique qui est formée d'un fil élastique ayant une force de rappel élastique et est enroulée en spirale autour de l'aiguille d'insertion; et un tube de compression qui peut se déplacer dans la direction longitudinale de l'aiguille d'insertion, la partie de fil élastique étant incorporée dans la région de la pointe nasale du patient tout en étant comprimée dans la direction longitudinale de l'aiguille d'insertion par le tube de compression. Le dispositif d'insertion de fil pour une chirurgie nasale selon la présente invention peut non seulement maximiser l'effet de soulèvement de la pointe nasale, mais peut également conférer au site chirurgical une flexibilité en raison de la forme de ressort du fil et permettre d'obtenir ainsi des effets chirurgicaux très naturels.
PCT/KR2020/005994 2018-09-20 2020-05-07 Dispositif d'introduction de fil pour une chirurgie nasale Ceased WO2020226428A2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20180112658 2018-09-20
KR1020190054267A KR102300318B1 (ko) 2018-09-20 2019-05-09 코 시술용 실 삽입기
KR10-2019-0054267 2019-05-09

Publications (2)

Publication Number Publication Date
WO2020226428A2 true WO2020226428A2 (fr) 2020-11-12
WO2020226428A3 WO2020226428A3 (fr) 2021-01-28

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Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/KR2018/016295 Ceased WO2020059967A1 (fr) 2018-09-20 2018-12-20 Dispositif d'insertion de fil élastique
PCT/KR2020/005994 Ceased WO2020226428A2 (fr) 2018-09-20 2020-05-07 Dispositif d'introduction de fil pour une chirurgie nasale

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Application Number Title Priority Date Filing Date
PCT/KR2018/016295 Ceased WO2020059967A1 (fr) 2018-09-20 2018-12-20 Dispositif d'insertion de fil élastique

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KR (2) KR20200033712A (fr)
CN (1) CN113038892B (fr)
WO (2) WO2020059967A1 (fr)

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KR102606376B1 (ko) * 2020-12-02 2023-11-24 주식회사 네오닥터 실 삽입기
KR102878501B1 (ko) * 2022-11-21 2025-10-31 주식회사 네오닥터 피부 리프팅 실 삽입기 및 그 피부 리프팅 실 삽입기를 이용한 피부 리프팅 방법
KR102846330B1 (ko) * 2022-11-29 2025-08-14 주식회사 네오닥터 피부 리프팅 실 삽입기 및 그 피부 리프팅 실 삽입기를 이용한 피부 리프팅 방법
KR102620104B1 (ko) 2023-06-07 2024-01-03 한스바이오메드 주식회사 의료용 실을 포함한 실 삽입기

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KR100357454B1 (ko) * 1998-10-30 2002-10-19 홍성철 코성형기
TW406019B (en) * 1998-10-30 2000-09-21 Hong Seong Churl Nose-shaping device
WO2005087283A1 (fr) * 2004-03-15 2005-09-22 Marlen Andreevich Sulamanidze Fil chirurgical et procede pour realiser une operation chirurgicale
JP2013013490A (ja) * 2011-07-01 2013-01-24 Olympus Corp 組織固定デバイス
KR101397518B1 (ko) * 2012-06-07 2014-05-20 홍유리 매선용 탄성실
KR101362100B1 (ko) * 2013-06-28 2014-02-12 유현석 코의 형태 교정 보형물
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KR20160032829A (ko) * 2014-09-17 2016-03-25 최경숙 매선 시술용 기구
KR101748755B1 (ko) * 2014-12-19 2017-06-19 조현찬 의료용 실 삽입장치
KR101811208B1 (ko) * 2016-01-28 2017-12-22 주식회사 네오닥터 실 삽입기
KR20170095162A (ko) * 2016-02-12 2017-08-22 김기원 실 삽입기
KR20170115631A (ko) * 2016-04-07 2017-10-18 주식회사 메디셀러 의료용 봉합사, 이의 제조 방법 및 의료용 봉합사가 결합된 의료용 시술 세트
TW201800065A (zh) * 2016-06-28 2018-01-01 紀淑薰 鼻用支撐器結構

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Publication number Publication date
KR20200033714A (ko) 2020-03-30
CN113038892A (zh) 2021-06-25
CN113038892B (zh) 2023-11-14
WO2020059967A1 (fr) 2020-03-26
WO2020226428A3 (fr) 2021-01-28
KR102300318B1 (ko) 2021-09-10
KR20200033712A (ko) 2020-03-30

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