WO2019245319A1 - Dispositif de type fil médical - Google Patents

Dispositif de type fil médical Download PDF

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Publication number
WO2019245319A1
WO2019245319A1 PCT/KR2019/007496 KR2019007496W WO2019245319A1 WO 2019245319 A1 WO2019245319 A1 WO 2019245319A1 KR 2019007496 W KR2019007496 W KR 2019007496W WO 2019245319 A1 WO2019245319 A1 WO 2019245319A1
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WO
WIPO (PCT)
Prior art keywords
medical
thread
hook member
seal
cone
Prior art date
Application number
PCT/KR2019/007496
Other languages
English (en)
Korean (ko)
Inventor
김영재
Original Assignee
주식회사 와이제이콥스메디칼
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 주식회사 와이제이콥스메디칼 filed Critical 주식회사 와이제이콥스메디칼
Publication of WO2019245319A1 publication Critical patent/WO2019245319A1/fr

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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, 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
    • 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
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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
    • 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
    • A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
    • A61L17/06—At least partially resorbable materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00004—(bio)absorbable, (bio)resorbable or resorptive
    • 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
    • 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
    • A61B2017/06176—Sutures with protrusions, e.g. barbs
    • 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
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0004—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable
    • 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
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0008—Fixation appliances for connecting prostheses to the body
    • A61F2220/0016—Fixation appliances for connecting prostheses to the body with sharp anchoring protrusions, e.g. barbs, pins, spikes

Definitions

  • the present invention relates to a medical seal device provided with a barb and a cosmetic treatment method using the same.
  • the present invention provides a medical seal device that is excellent in the effect of the cosmetic procedure and can be maintained well.
  • the present invention provides a cosmetic treatment method using the above medical seal device.
  • the first and second medical thread provided with barbs in the longitudinal direction; And a hook member connected to one end of the first and second medical seals to transfer tension to the skin tissues when the skin tissue is in the skin tissue and is engaged in the skin tissues. And a barb of the first medical thread is inclined in a direction toward the hook member, and a barb of the second medical thread is inclined in a direction away from the hook member.
  • the hook member is a truncated cone shaped cone whose diameter of the first end facing the one end side of the first and second medical seal members is smaller than the diameter of the second end facing the opposite end side.
  • the cone may have a through hole that is open at the first end and the second end.
  • a knot may be formed in each of the one end portions of the first and second medical seals.
  • At least one of the first medical yarn and the second medical yarn may have an extension, and the extension may be formed with a barb inclined in a direction toward the hook member.
  • a needle may be connected to the other end of at least one of the first medical thread and the second medical thread.
  • the barbs may be formed symmetrically about the first medical thread or the second medical thread.
  • the barbs of the first medical thread or the second medical thread may be formed to extend in a plane including the first medical thread or the second medical thread in which the barbs are formed.
  • the planes are two, and the two planes may be parallel to each other and arranged to form an angle of 90 degrees to each other.
  • the length of the first medical thread and the length of the second medical thread may be different from each other.
  • a needle may be connected to the other end of the medical thread of a larger length among the first medical thread and the second medical thread.
  • At least one of the first and second medical seals and the hook member may be formed of a material that can be absorbed by a living body.
  • the barbs may be formed by cutting the first and second medical yarns in a direction crossing the longitudinal direction of the yarns.
  • the hook member is a truncated cone shaped cone whose diameter of the first end facing the one end side of the first and second medical seal members is smaller than the diameter of the second end facing the one end side, and the cone Wherein the first end is closed, the second end is open, and the interior of the cone may be empty.
  • the hook member is a hollow cylindrical body having the same diameter as the diameter of the first end facing the one end side of the first and second medical seal members and the diameter of the second end facing the opposite end side and the body. It may also include a horizontal member disposed inside the.
  • the hook member includes a hollow body, the upper end of the hollow body may be closed and the lower end may be open.
  • the hook member may have a through hole formed to fix the medical seal and may include a fixing part installed in the body of the hook member.
  • a cosmetic treatment method using the above-described seal device comprising inserting the medical seal device into skin tissue using a medical seal insertion device, inserting the medical seal device; Is provided in a state where the skin tissue is moved in a state in which the skin tissue is moved by a predetermined amount in a direction opposite to the direction in which the medical yarn device is inserted, a cosmetic treatment method using the medical yarn device is provided.
  • the skin tissue may be skin tissue in the neck.
  • the method may further include forming a medical seal insert in a side or rear portion of the neck.
  • a plurality of medical seal devices may be inserted through the seal insertion port.
  • FIG. 1 is a schematic plan view of a medical seal device according to an embodiment of the present invention
  • FIG. 2A is a schematic plan view of a medical seal device in accordance with another embodiment of the present invention.
  • FIG. 2B is a schematic plan view of a medical seal device in accordance with another embodiment of the present invention.
  • FIG. 3 is a schematic plan view of a medical seal device according to another embodiment of the present invention.
  • FIG. 4 is a partially enlarged view of a medical seal that may be used in various embodiments of the present invention.
  • FIG. 5 is a view explaining a method and a function of the medical seal device according to the present invention.
  • FIG. 6 is a plan view schematically showing the configuration of a medical seal apparatus according to the prior art
  • FIG. 8 is a perspective view showing another embodiment of the hook member of the medical seal device according to the present invention.
  • FIG. 9 is a perspective view showing still another embodiment of the hook member of the medical seal device according to the present invention.
  • FIG. 10 is a perspective view showing another embodiment of the hook member of the medical seal device according to the present invention.
  • FIG. 11 is a perspective view showing still another embodiment of the hook member of the medical seal device according to the present invention.
  • the medical thread device 100 includes, for example, two medical threads 10 and 20 and a medical thread 10 having the barbs 12 and 22 provided along the longitudinal direction.
  • a hook member 30 connected to one end 15, 25 of 20.
  • the barb 12 of the first medical thread 10 is provided to be inclined in the direction (reverse direction) toward the hook member 30, and the barb 22 of the second medical thread 20 is separated from the hook member 30. It is provided to be inclined in the direction (forward direction).
  • the angle ⁇ 1 between the barb 12 and the first medical seal 10 is less than the angle ⁇ 2 between the barb 22 and the second medical seal 20, and 0 ⁇ 1 ⁇ 90 ⁇ 2 ⁇ 180 and Satisfy the same relationship.
  • Sections 18 and 28 without a barb may be provided on the side opposite to the hook member 30 of the medical seal 10 or 20.
  • the hook member 30 serves to transfer the tension applied to the medical seals 10 and 20 to the surrounding tissue while the medical seal device 100 is in the skin tissue of the human body, for example. do.
  • the hook member 30 may not necessarily be absorbed or degradable in the living tissue.
  • the hook member 30 may have various shapes such as a cone, a polygonal pyramid, a cylinder, a polygonal pillar, a truncated cone or a polygonal truncated cone shape, but in the present embodiment, for example, the hook member 30 may be formed as a cone having a truncated cone shape.
  • the cone cone 30 has a diameter at one end thereof smaller than the diameter at the other end thereof, and a through hole 31 may be formed along the longitudinal direction of the cone 30.
  • the through hole 31 is open at one end and the other end of the cone 30.
  • grooves, cutouts, or protrusions are formed at the other end of the cone 30, or protrusions or recesses are formed on the outer to inner surfaces of the cone 30 to bond the cone 30 to skin tissue. You can also improve.
  • One end 15 of the first medical seal 10 and one end 25 of the second medical seal 20 pass through the through hole 31 of the cone 30, for example, the cone 30. It may be connected to the cone 30 by knots 14 and 25 provided at one end side having a small diameter of. That is, the diameter of the knots 14 and 25 is larger than the diameter of the through hole 31 so that the cone 30 cannot be moved beyond the knots 14 and 25.
  • it can be combined to create a rounded shape or can be individually rounded and, if necessary, combined with a rounded part.
  • the medical seal and the hook member 30 may also be connected to one another in the manner as disclosed in US publication US 2015/0119933 A1.
  • FIG. 2A there is shown a schematic configuration of a medical seal device in accordance with another embodiment of the present invention.
  • a different point from the medical seal apparatus 100 shown in FIG. 1 is mainly demonstrated.
  • the first medical seal 10 of the medical seal device 200a is longer than the second medical seal 20.
  • the first medical seal 10 has an extension 10a on the opposite side of the cone 30.
  • a straight needle 40 or a curved needle 41 is connected to an end of the extension portion 10a, that is, the other end portion 16 of the first medical thread 10, and the length is extended to the extension portion 10a.
  • a barb 17 is provided to be inclined in the direction (reverse direction) toward the hook member 30 along the direction.
  • FIG. 2B there is shown a schematic configuration of a medical seal device in accordance with another embodiment of the present invention.
  • the medical seal device 200b shown in FIG. 2B is mainly described to be different from the medical seal device 100 shown in FIG. 1.
  • the second medical seal 20 of the medical seal device 200b is longer than the first medical seal 10.
  • the second medical seal 20 has an extension 20a on the opposite side of the cone 30.
  • a straight needle 40 or a curved needle 41 is connected to the distal end of the extension 20a, that is, the other end 26 of the second medical thread 20, and to the extension 20a.
  • a barb 27 is provided to be inclined in the direction (reverse direction) toward the hook member 30 along the direction.
  • FIG. 3 there is shown a schematic configuration of a medical seal device in accordance with another embodiment.
  • the medical seal apparatus 300 illustrated in FIG. 3 may be viewed as a combination of the medical seal apparatus 200a illustrated in FIG. 2A and the medical seal apparatus 200b illustrated in FIG. 2B.
  • the first medical seal 10 of the medical seal device 300 has an extension 10a on the opposite side of the cone 30 and a needle at the other end 16 of the first medical seal 10. 40 or 41 is connected, and the barb 17 is provided in the extension part 10a.
  • the second medical thread 20 has an extension 20a on the opposite side of the cone 30, a needle 40 or 41 is connected to the other end 26 of the second medical thread 20, and is extended. The barb 27 is provided in the part 20a.
  • FIG. 4 an enlarged view of a portion of medical seal 10, 20 of medical seal device 100, 200a, 200b or 300 is shown.
  • the barbs 12, 17, 22 or 27 of the medical thread 10, 20 may be formed by cutting the medical thread in a direction intersecting the longitudinal direction of the medical thread, for example, as shown.
  • the barbs 12, 17, 22, or 27 may be formed symmetrically about the medical seals 10, 20.
  • the barbs of the medical thread may be formed to extend in a plane including the medical thread in which the barbs are formed, wherein two planes may be provided, and the two planes may extend the longitudinal axes of the medical seals 10 and 20. It may be arranged to form a rotation angle of 90 degrees with respect to each other.
  • the medical seal device according to the invention can be used, for example, for lifting sagging skin at the neck.
  • the medical seal device may be inserted into the skin tissue while the skin tissue is moved by a predetermined amount in a predetermined direction, for example, in a direction opposite to the directions of the arrows A1, A2 and A3.
  • the medical thread inserting device is removed, and the medical thread device is left in the skin tissue while the other ends 16 and 26 or the extensions 10a and 20a of the medical thread insert are left outside of the thread inserting opening 4. Lose.
  • the medical thread 20 provided with the cone 30 and the barb 22 formed in the forward direction is pulled from the outside to be caught by the skin tissue, and the skin on the medical thread may be lowered downward so that it is not bumpy.
  • the medical chamber 10 provided with the barb 12 formed in the opposite direction to the cone 30 is slightly pulled out to prevent the tissue and the cone from falling down. Finally, the medical seals 10 and 20 that come out of the skin are cut with scissors or the like.
  • the forward barb 22 of the medical seal 20 exerts or supports a force in the same direction as the cone 30, such that the reverse barb 12 The tissue between) can be immobilized.
  • the thread insertion hole 4 may be formed on the upper side of the neck, so that the hook member 30 is not easily seen. And since the barb 22 supports the skin tissue, it can exhibit an improved surgical effect.
  • the seal 20 provided with the forward barb 22 is coupled so that the bearing force on the skin tissue can be acted in the same direction as the bearing action direction of the cone, so that the bearing force for supporting the skin is transmitted through the cone.
  • the medical seal device 100, 200a, 200b or 300 according to the invention is used, for example, for lifting the facial skin
  • the medical seal device is inserted from the top of the face down to the bottom of the cone.
  • the support force acts from the bottom of the face up to the face, supporting it in the direction of lifting the sagging tissue up.
  • the lifting effect is higher than the medical seal device of the present invention because the medical seal device inserts a thread from the bottom of the face upward, and thus the bearing force of the cone acts from the top of the face down to the face. not big.
  • the needle 40 or 41 connected to the medical thread that comes out of the skin is inserted into the tissue through the incision site or the suture insert 4.
  • the needle 40 or 41 and the medical seal are then pulled out of the skin through the tissue in the opposite direction of the cone 30 to pull the barbs out of the tissue. Finally, cut the thread out of the skin with scissors.
  • a reverse thread 17 or 27 is provided in the extension portion 10a or 20a, and the medical thread provided with the forward barb 12 and It is possible to increase the bearing capacity in the direction opposite to the bearing force generated in the tissue between the medical thread provided with the forward barb and the medical thread provided with the reverse barb.
  • the tissue lifted by the extension where the reverse barbs are generated serves to anchor the tissue so that it does not fall down.
  • the needle may be both a straight needle 40 or a curved needle 41, and the needle may be inserted upward or may be sutured to generate a support portion.
  • the medical thread device of the present invention has a force for lifting the skin is a point (cone), line (medical thread or suture provided with a forward barb) and cotton (medical thread or suture and a reverse barb provided with a forward barb) The space between the sutures is transmitted to the tissue, thereby reducing the likelihood of recesses.
  • the hook member 30 is composed of a truncated cone, but the hook member 30 is not limited thereto, and the tension applied to the medical seals 10 and 20 connected to the hook member 30 is not limited thereto. What is necessary is just a structure which can be transmitted to the skin tissue in which the hook member 30 was inserted. One example is shown in FIGS. 8 and 9.
  • the hook member 30a shown in FIG. 8 comprises a hollow cylindrical body 35.
  • a cutout 33 is formed at the lower end 32 of the body 35 from which the medical seals 10 and 20 extend.
  • the notch 33 may be rectangular in shape.
  • Inside the body 35 is provided with a transverse member 34 extending along the radial direction and both ends fixed to the inner surface of the body 35.
  • the internal space of the body 35 divided by the horizontal member 34 becomes two insertion spaces respectively disposed on both sides of the horizontal member 34, and each of the medical seals 10, 20 is inserted into each of the insertion spaces. Can be.
  • the hook member 30b shown in FIG. 9 has a larger height of the cross member 34 'than the cross member 34 of the hook member 30a shown in FIG. 8, and the upper end of the cross member 34'. It may be in the same plane as the upper end 31 of the body 35.
  • each medical seal 10, 20 may be connected with the hook members 30a, 30b in the manner described above.
  • one strand of medical thread may be tied to the transverse members 34 and 34 'to be divided into a first medical thread and a second medical thread.
  • the medical seal may be glued or fused with the transverse members 34, 34 'to integrate with the transverse members 34, 34'.
  • the hook members 30, 30a, 30b are open at the upper end, but a closed configuration may be possible.
  • the medical seal may be connected to the hook member in various ways within the hook members 30, 30a, 30b.
  • the hook member 30c shown in FIG. 10 includes a body 35c in the shape of a truncated cone. Unlike the hook members 30, 30a, 30b described above, the hook member 30c shown in FIG. 10 may have a closed upper end 31c. A cutout 33c may be formed at the lower end 32c of the body 35c. Although the shape of the cutout 33c is shown as being substantially rectangular in the figure, this is only an example, and the cutout 33c is not limited to the shape shown in the drawing.
  • a fixing part 34c capable of fixing the medical seal is installed inside the body 35c.
  • the through hole 36c may be formed in the fixing portion 34c to fix the medical seals 10 and 20.
  • the fixing part 34c may extend downward to the lower end 32c.
  • the hook member 30d shown in FIG. 11 includes a body of approximately cylindrical shape 35d. Unlike the hook members 30, 30a, 30b described above, the hook member 30d shown in FIG. 11 may have a closed upper end 31d. A cutout 33d may be formed at the lower end 32d of the body 35d. Although the shape of the cutout 33d is shown in the figure as being approximately trapezoidal, this is only an example, and the cutout 33d is not limited to the shape shown in the drawing.
  • a fixing part 34d for fixing a medical seal is provided inside the body 35d.
  • a through hole 36d may be formed in the fixing part 34d to fix the medical seals 10 and 20.
  • the fixing part 34d may extend to a lower side than the lower end 32d.
  • the medical seal device may also be composed of a absorbent material, a non-absorbent material, and a combination of absorbent and non-absorbent materials suitable for a living body.
  • two medical seals are provided, but are not limited thereto, and one or more additional medical seals may be provided in addition to the two medical seals described above, and the additional medical seals may be provided as described above. It may have the same configuration as the first medical chamber or the second medical chamber, or may have a configuration other than the first medical chamber and the second medical chamber.

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

Abstract

L'objectif de la présente invention est de fournir un dispositif de type fil médical permettant d'obtenir d'excellents effets lors d'interventions cosmétiques et permettant le maintien intégral de ces effets. Selon un mode de réalisation, la présente invention concerne un dispositif de type fil médical comprenant : des premier et second fils médicaux pourvus d'ardillons prévus dans une direction longitudinale ; et un élément crochet relié à une partie d'extrémité de chacun des premier et second fils médicaux afin de transmettre, au tissu cutané, une tension à appliquer aux premier et second fils médicaux en les coinçant dans le tissu cutané lorsqu'ils sont à l'intérieur du tissu cutané, l'ardillon du premier fil médical étant incliné dans la direction vers l'élément crochet, et l'ardillon du second fil médical étant incliné dans la direction à l'opposé de l'élément crochet.
PCT/KR2019/007496 2018-06-22 2019-06-21 Dispositif de type fil médical WO2019245319A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2018-0072017 2018-06-22
KR1020180072017A KR20200000114A (ko) 2018-06-22 2018-06-22 의료용 실 장치

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WO2019245319A1 true WO2019245319A1 (fr) 2019-12-26

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PCT/KR2019/007496 WO2019245319A1 (fr) 2018-06-22 2019-06-21 Dispositif de type fil médical

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KR102174296B1 (ko) * 2020-01-14 2020-11-04 (주)제이월드 봉합사 및 이를 포함하는 봉합사 키트

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KR101185583B1 (ko) * 2011-12-27 2012-09-24 김영재 매듭짓는 작업이 필요 없는 봉합사 및 이를 포함하는 키트
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KR101473695B1 (ko) * 2014-04-03 2014-12-19 은문기 봉합사를 갖는 리프팅 장치
KR101533074B1 (ko) * 2015-04-14 2015-07-01 윤지혜 비대칭 구조를 가지는 리프팅용 실

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US20130072974A1 (en) * 2007-10-31 2013-03-21 Angiotech Pharmaceuticals, Inc. Coatings for modifying monofilament and multi-filaments self-retaining sutures
KR101185583B1 (ko) * 2011-12-27 2012-09-24 김영재 매듭짓는 작업이 필요 없는 봉합사 및 이를 포함하는 키트
KR101473695B1 (ko) * 2014-04-03 2014-12-19 은문기 봉합사를 갖는 리프팅 장치
KR101533074B1 (ko) * 2015-04-14 2015-07-01 윤지혜 비대칭 구조를 가지는 리프팅용 실

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114727816A (zh) * 2020-05-27 2022-07-08 三养控股公司 在一个末端具备具有多边形截面的止动件的医用线及其制造方法

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