WO2020080712A1 - Suture médicale destinée à améliorer le fonctionnement sexuel, et son procédé de production - Google Patents

Suture médicale destinée à améliorer le fonctionnement sexuel, et son procédé de production Download PDF

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Publication number
WO2020080712A1
WO2020080712A1 PCT/KR2019/012965 KR2019012965W WO2020080712A1 WO 2020080712 A1 WO2020080712 A1 WO 2020080712A1 KR 2019012965 W KR2019012965 W KR 2019012965W WO 2020080712 A1 WO2020080712 A1 WO 2020080712A1
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WO
WIPO (PCT)
Prior art keywords
core
medical
connector
improving sexual
sexual function
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Application number
PCT/KR2019/012965
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English (en)
Korean (ko)
Inventor
김형윤
유진호
Original Assignee
주식회사 엠베이스
김형윤
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Application filed by 주식회사 엠베이스, 김형윤 filed Critical 주식회사 엠베이스
Priority to CN201980005716.1A priority Critical patent/CN111356417B/zh
Publication of WO2020080712A1 publication Critical patent/WO2020080712A1/fr

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    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/26—Penis implants
    • 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
    • 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
    • A61F2/0004—Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse
    • A61F2/0031—Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse for constricting the lumen; Support slings for the urethra
    • A61F2/0036—Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse for constricting the lumen; Support slings for the urethra implantable
    • 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
    • A61L27/14—Macromolecular materials
    • 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
    • A61L27/14—Macromolecular materials
    • A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
    • A61L27/24—Collagen
    • 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
    • A61L27/28—Materials for coating prostheses
    • A61L27/30—Inorganic materials
    • A61L27/32—Phosphorus-containing materials, e.g. apatite
    • 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
    • A61L27/58—Materials at least partially resorbable by the body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/14—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of indefinite length
    • 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
    • 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
    • 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
    • A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2240/001—Designing or manufacturing processes
    • A61F2240/002—Designing or making customized prostheses
    • A61F2240/004—Using a positive or negative model, e.g. moulds
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0067—Means for introducing or releasing pharmaceutical products into the body
    • A61F2250/0068—Means for introducing or releasing pharmaceutical products into the body the pharmaceutical product being in a reservoir

Definitions

  • the present invention relates to a medical thread for improving sexual function and a method for manufacturing the same, more specifically, it is inserted into a specific part of the male or female genitals to restore elasticity of the insertion site and improves sexual function while enhancing regeneration effect Prescribing is about a medical room.
  • the lifting thread for the face is basically made of a small diameter size so that the face does not have an uneven surface after the procedure, in this case, there is a limitation that the physical traction required for lifting is relatively weak.
  • a lifting seal or tissue grafting implant such as Korean Patent No. 1391659 and Korean Patent No. 1155817 forms protrusions of various shapes on the surface to increase physical traction, but the diameter of the thread itself Because of its small size, the projections formed on the surface of this thread also have a small volume, which is insufficient to secure sufficient physical traction.
  • the present invention has been devised to overcome the problems of the above-described technology, and physically pulling force by integrating a structure having a connector having an extended length and repeatedly having a core having a sufficient volume or volume than a known face lifting seal and connecting such cores
  • the main purpose is to provide a thread for male or female genital procedures that can maximize the.
  • Another object of the present invention is to provide a variety of shapes and specific patterns capable of securing sufficient traction while the core can be stably positioned in the body.
  • Another object of the present invention is to provide a specific structure of the core so that it is stably mounted on a medical thread insertion mechanism to promote the convenience of the procedure.
  • a further object of the present invention is to provide a molding frame and a manufacturing process capable of efficiently manufacturing the aforementioned medical seal.
  • the medical thread for improving sexual function having a three-dimensional shape as being arranged in a plurality at a predetermined interval;
  • a connector having a diameter smaller than the diameter of the core to connect the core; It is characterized in that it consists of a needle groove formed in a certain depth in the core at the top end of the core formed through the direction parallel to the connector on one side of the core.
  • the longitudinal shape of the core is characterized in that it consists of a pair of inclined portions extending inclined to widen the diameter from the front end to the rear end, and a rear portion connecting both ends of the inclined portion.
  • the plurality of cores is characterized in that the volume gradually increases as it progresses from the front end to the rear end.
  • FIG. 1 is a perspective view showing a basic embodiment of a medical seal according to the present invention.
  • Figure 2 is a cross-sectional view showing a state in which the medical seal according to the present invention is seated on the outer peripheral surface of the medical thread insertion mechanism.
  • 3 and 4 are longitudinal sectional views showing various embodiments of a medical seal according to the present invention.
  • FIG. 5 is a longitudinal sectional view showing various additional embodiments of a medical seal according to the present invention.
  • Figure 6 is a conceptual diagram showing the first and second molding frames of the present invention.
  • FIG. 7 is a conceptual view showing a third mold of the present invention.
  • the medical thread for improving sexual function which is arranged in a plurality at a predetermined interval, the core having a three-dimensional shape; A connector having a diameter smaller than the diameter of the core to connect the core; It is the best form for carrying out the invention that is made of a needle groove that is formed to penetrate through the direction parallel to the connector on one side of the core, but has a certain depth in the core.
  • FIG. 1 is a perspective view showing a basic embodiment of a medical seal according to the present invention.
  • the medical seal of the present invention unlike a known medical seal having a detailed structure such as a protrusion (cog), a groove, a spring, etc., formed in a wire-shaped body extending to a certain length, a plurality of cores 100 It is based on taking the structure to which the connector 200 is connected.
  • a protrusion cog
  • a groove a groove
  • a spring etc.
  • the medical seal of the present invention provides a structure in which a plurality of cores 100 and a connector 200 are repeatedly arranged.
  • the core 100 refers to a three-dimensional structure having a plurality of spaced intervals.
  • the core 100 will be described in detail in FIGS. 2 and 3, but may have various three-dimensional shapes.
  • the core 100 in FIG. 1 has a specific orientation while being continuously arranged in plural, that is, it may be formed in a three-dimensional shape such as a sphere or an ellipsoid, but each core 100 is at the front end as shown in FIG. 1. It is formed such that its diameter increases as it goes toward the rear end, and an angled portion is generated between the extended portion and the rear end portion while having directionality or directivity directed toward the front end. At this time, the tip portion of the core 100 may have a sharp tip, but may be bluntly rounded.
  • the connector 200 is basically disposed between the cores 100 to perform a function of connecting the cores 100. Further, although not illustrated in the drawings, the core 100 at the top end and the core 100 at the bottom end ) It is also possible to extend outward to a certain length.
  • the shape of the connector 200 may be variously formed in a flat shape in which a cylindrical cylinder is pressed. Above all, the connector 200 has a diameter smaller than the diameter of the core 100, and the connector 200 is remotely observed when the medical seal of the present invention is remotely observed.
  • the formed portion has a shape such that the core 100 is recessed more than the formed portion.
  • the core 100 is provided with a needle groove 101
  • the needle groove 101 is a groove formed through a direction parallel to the connector 200 around the portion where the connector 200 is connected, that is, a plurality of cores In (100), it means a groove penetrated in a straight shape along any one virtual line parallel to the connector 200.
  • the needle groove 101 is not penetrated in the core 100 at the front end (the top end), but is embedded in a certain depth from the rear end side to the front end side so that the end of the medical insertion mechanism 10 is not exposed to the outside.
  • the medical seal of the present invention having such a structure is made of a melting material like a known cosmetic lifting seal, and is absorbed after a certain period of time has passed in the body.
  • the core 100 is made of polydioxanone (PDO) having a melting property similar to or similar to that of a known cosmetic lifting thread, or further, is made of Poly Lactic Acid (PLLA) or Polycaprolacton (PCL), which is known as a substance for promoting collagen formation. At least this may include.
  • PDO polydioxanone
  • PLLA Poly Lactic Acid
  • PCL Polycaprolacton
  • PDO has the advantage that it has a relatively long half-life and less tissue response compared to other soluble sutures, and in the case of PCL, it can remain longer in the skin.
  • the core 100 is made of PPLA to PCL, which is a collagen formation promoting material
  • a functional material for collagen formation or coating may be contained on or inside the surface to maximize collagen formation, which will be described later.
  • the connector 200 may be made of the same material, and further, it may be made of different materials.
  • the core 100 may be made of PDO
  • the connector 200 may be made of PCL.
  • Such a material can be decomposed and absorbed in the dermal layer of the skin after approximately 3 to 6 months to minimize side effects and allergic reactions.
  • Such a medical seal is not suitable for use as a face lifting seal due to the relatively large volume of the core 100 and is inserted into the male or female genitals as mentioned above.
  • the medical thread of the present invention may be inserted along the circumference of the penis to increase the thickness of the penis. At this time, it is possible to insert a plurality of pieces along each circumference at regular intervals along the length direction of the penis, or a plurality of pieces into a circumferential area limited to a specific area.
  • a medical thread of the present invention in a plurality of pieces in one or a certain interval along the length direction of each of the left and right sides of the sonic order, furthermore, the large order.
  • the medical thread of the present invention is inserted into a specific part of the male or female genitals as described above, a size and a number of cores 100 / connectors 200 corresponding thereto are required.
  • the size and number may be variously changed according to the operation site and purpose.
  • the maximum diameter portion of the core may be 3 to 5 mm
  • the length of each connector may be 4 to 7 mm.
  • the number of core 100 may vary depending on the treatment site, it is possible to be usually arranged in 3 to 6.
  • Such a medical thread is inserted through the known medical thread insertion mechanism 10, such as a cannula, so as to hang between the dermal layer, specifically the subcutaneous fat layer and the SMAS layer, that is, directly under the subcutaneous fat layer.
  • the known medical thread insertion mechanism 10 such as a cannula
  • a medical thread inserting mechanism 10 for example, a needle or a cannula
  • a needle groove 101 continuously formed in a plurality of cores 100, and then inserted into a surgical site, leaving only a medical thread in the insertion site.
  • the procedure can be completed by removing the insertion mechanism 10.
  • the needle groove 101 is not penetrated into the core 100 at the top end, but the end of the medical thread insertion mechanism 10 is not exposed to the outside, so that the medical seal of the present invention can be stably fitted. do.
  • FIG 2 is a cross-sectional view showing a state in which the medical seal according to the present invention is seated on the outer circumferential surface of the medical thread inserting mechanism.
  • the medical thread of the present invention is seated along the length of the outer circumferential surface of the medical thread inserting mechanism (needle or cannula) 10 having a cylindrical shape, and then the medical thread is inserted. After inserting the instrument 10 into the treatment site, a method of removing only the medical seal may be applied. At this time, the core 100 has one end in the same direction on the outer circumferential surface of the medical seal insertion mechanism 10 so that the core 100 can be stably seated on the outer circumferential surface of the cylindrical medical seal insertion mechanism 10. As a corresponding curvature, it is also possible to have a seating groove 150 embedded with a certain depth.
  • the penis thickness can be increased to improve sexual satisfaction, and in particular, in women, the collagen is synthesized or induced by applying stimulation to the insertion site as well as the fascia layer (SMAS layer). It can secrete endogenous growth factors with micro-damage while improving blood flow and blood circulation.
  • SMAS layer fascia layer
  • the core 100 especially as it extends from the front end to the rear end, it is possible to expect a lifting effect with physical traction while preventing fluidity due to an angled portion generated as the diameter increases. It can keep the labia of a woman who has been struck or has lost elasticity, and consequently provides a characteristic of improving sexual function for an elderly or middle-aged woman.
  • FIG. 3 and 4 are longitudinal cross-sectional views showing various embodiments of a medical seal according to the present invention
  • FIG. 5 is longitudinal cross-sectional views showing various additional embodiments of a medical seal according to the present invention.
  • the medical seal according to the present invention can be made of various shapes, and will be described while exemplifying specific shapes through FIGS. 3 to 5.
  • the shape of the longitudinal section of the core 100 of FIGS. 3A to 3C is a pair of inclined portions 110 and inclined portions extending obliquely to increase in diameter from the front end to the rear end. It consists of a rear portion 120 forming the rear end after the both ends of 110).
  • the core 100 has a tip directivity (direction), and can be easily inserted into the treatment site through the medical insertion mechanism 10, and at the same time, between the inclined portion 110 and the rear portion 120.
  • the angle is generated to provide a characteristic that the fluidity of the core 100 is blocked at the treatment site by the angled portion.
  • the core 100 for FIG. 3 (a) has a tip-like, blunt shape, while the inclined portion 110 is convexly rounded to the outside to have a bullet-like shape as a whole. According to this structure, it is possible to increase the overall volume of the medical thread, thereby enhancing the volume of the treatment site (especially for men), and also to be easily inserted while receiving less resistance to skin tissue when inserted into the treatment site. It provides the possible characteristics.
  • the core 100 in FIG. 3 (b) has a cross-sectional shape similar to a triangle, and the tip portion is sharp and can be sharply inserted into the treatment site, while the angled portion is relatively increased, and thus within the skin tissue. The ability to prevent fluidity can be enhanced.
  • the core 100 for FIG. 3 (c) is similar to FIG. 3 (b), but the rear portion 120 is convexly protruding in the outward direction (opposite side direction of the tip). It has the characteristic that it can provide the same function expressed in the structure of Fig. 3 (b) while increasing the volume by increasing the volume.
  • the cross-sectional shape of the core 100 with respect to FIG. 4 (d) is a pair of first inclined portions 130 inclined to extend in diameter from the front end to the rear end, and ends of the first inclined portions 130 A pair of second inclined portions 140 extending inclined toward the rear end in a narrow diameter is symmetrically formed based on the longitudinal direction.
  • the connector 200 is made of a diameter larger than that of Figure 3 (a) to 3 (b) and takes the appearance as if the core 100 is continuous.
  • the structure for FIG. 4 (d) has a structure similar to a rhombus as a whole, and maximizes an angled portion to prevent fluidity as much as possible while maintaining a sufficient volume to increase the residence time in the body.
  • the structure according to FIG. 4 (e) is also provided with the first and second inclined portions 130 and 140 symmetrically as in FIG. 3 (d), but the first and second inclined portions 130 and 140 are convexly rounded toward the outside. Structure. Again, the connector 200 is made of a larger diameter than 3 (a) to 3 (b).
  • the needle groove 101 in FIGS. 4 (d) and 4 (e) has a larger diameter of the connector 200 than the other structures, so the length of the connector 200 in the connector 200 is increased. It is possible to be embedded / penetrated along.
  • 5 (a) to 5 (c) are formed in the same shape as in FIGS. 3 (a) to 3 (c), respectively, but as the plurality of cores 100 go from the front end to the rear end, the volume thereof increases. It has a gradually increasing shape.
  • the medical thread of the present invention is prevented from being pushed in the direction opposite to the insertion (backward direction), while having directionality in the tip direction, and thus pulling the skin tissue in the tip direction, thereby providing the property of maximizing the lifting effect.
  • the medical seal of the present invention may be formed in various shapes, but is not limited to the shape, and may be transformed into more various shapes by a combination of detailed configurations.
  • FIG. 6 is a conceptual view showing the first and second molding frames of the present invention.
  • the medical seal of the present invention can be manufactured in a differentiated method from the known medical seal to simultaneously produce two unique configurations of the present invention, the core 100 and the connector 200, as well as a three-dimensional characteristic shape. The specific method will be described with reference to 6.
  • the manufacturing method of the medical seal of the present invention according to FIG. 6 is characterized in that it provides for curing by injecting raw materials in a molten state into the first and second molding frames 300 and 400 having the same shape.
  • the raw material means materials such as PDO, PLLA, and PCL mentioned above.
  • the manufacturing method according to FIG. 6 includes a first forming frame 300 embedded in a shape corresponding to a half portion cut into an imaginary line extending longitudinally beyond the center of the core 100 and the connector 200.
  • the first step of preparing, and after preparing the second forming frame 400 of the same shape as the first forming frame 300, the second forming frame 400 is the first forming so that a hollow is generated therein It includes; a second step of seating on the mold 300, a third step of injecting the gel-like raw material melted by heat treatment into the hollow, and a fourth step of cooling the raw material.
  • the first and second molding frames (300,400) is cut in the half shape cut in relation to the incision in the longitudinal (length) direction from the center of the medical seal of the present invention, that is, the virtual surface extending to the end. It has a concave portion (310,410) embedded in a corresponding shape, the first and second forming frames (300,400) are nested in the first and second forming frames (300,400) so that the concave portions (310,410) are positioned in the center. When this occurs, the hollow has the same shape as the medical seal of the present invention.
  • the manufacturing method according to FIG. 6 consists of a process of cooling and hardening the raw materials melted by heat treatment in the first and second forming frames 300 and 400 into the hollow.
  • the core 100 and the connector 200 are generally made of the same material, but are not limited thereto, and the core 100 and the connector 200 may be formed of different materials. That is, the first raw material is injected into each part where the connector 200 is to be molded among the indentations 310 of the first molding frame 300, and then the second molding frame 400 located on the upper portion thereof is placed, but the second Injecting portions penetrating upward from each portion where the core 100 of the forming frame 400 is to be molded are additionally formed to provide a method of injecting a second raw material into the injecting portion.
  • the first and second raw materials may be understood as materials within the range of the raw material materials described above.
  • the core 100 and the connector 200 can be molded not only from the same material, but also from different materials, and the raw material in the first forming frame 300 is sensed by the volume of the core 100. Problems overflowing to other areas can be effectively prevented.
  • the needle groove 101 in the core 100 according to FIGS. 6 and 7 can be generated by inserting it into the core using a separate pin or the like in each cooling step.
  • FIG. 7 is a conceptual view showing a third mold of the present invention.
  • the manufacturing method according to FIG. 7 relates to a method of forming each core 100 and then connecting the connector 200, specifically, the first step of preparing the third molding frame 500, melting by heat treatment
  • It consists of three steps, a fourth step of connecting the connector 200 to both ends of the intermediate core 50, and a fifth step of cooling the intermediate core 50 to which the connector 200 is connected to a second temperature.
  • the third molding frame 500 is made of a size for molding one core 100, unlike the first and second molding frames 300 and 400, and is specifically incorporated inward from one side based on a rectangular three-dimensional shape.
  • An extended introduction portion 510 and a molding portion 520 made of hollow having a shape corresponding to the shape of each core 100 are provided.
  • the third molding frame 500 is formed to be opened and closed through an opening / closing portion 530 that is cut so as to traverse the central portion of the molding portion 520 so as to extract the raw material input to the molding portion 520.
  • the core 100 is generated in the molding portion 520.
  • the raw material in the molten state is cured through a process of cooling to room temperature or other temperature, and is finally completed as the core 100.
  • the process of primary cooling to the first temperature that is, it is not cured yet and some melted. Since the molded body having a state can be extracted from the third mold 500, the molded body is referred to as an intermediate core 50.
  • the intermediate core 50 is not yet completely cured, it is possible to insert the previously prepared connector 200 into the intermediate core 50, that is, the intermediate core 50 is easily mediated via the connector 200. I can connect.
  • a final medical seal can be manufactured by performing secondary curing to a second temperature and completely curing.
  • the second temperature is a temperature lower than the first temperature, and refers to a temperature at which curing is finally completed.
  • the first and second temperatures are not limited to a specific temperature, and the first temperature may be selected within a temperature range before completely melting, and the second temperature may be selected within a temperature range for completely curing. It is not limited to time.
  • the core 100 is first molded, and the previously prepared connector 200 is positioned and connected between the cores 100, but when the core 100 is cured, the connector 200 deserves the core 100. Since it is difficult to connect, it is possible to pursue the convenience of connection between the core 100 and the connector 200 by connecting the connector 200 via the intermediate core 50 having a certain shape as the first cooling step before the final curing. have.
  • the manufacturing method according to FIG. 7 forms the individual core 100 in each third molding frame 500 unlike the manufacturing method according to FIG. 6, the core 100 having a more precise shape in FIG. 6 can be manufactured. It provides the characteristics of being able to.
  • the third molding frame 500 may include a drawing part 520 having a withdrawal part 540 penetrated outward around the introduction part 510, that is, around the opening / closing part 530.
  • a drawing tool (not shown) is introduced into the drawing part 540 to draw a portion of the intermediate core 50 to the outside through the drawing part 540.
  • the withdrawal tool has a tip made of a diameter that can be input to the withdrawal portion 540 to provide a role for the tip to take the intermediate core 50 and draw it out along the withdrawal portion 540.
  • the connector 200 withdrawn through the drawing part 540 is cured, the amount is obtained while contacting the connector 200 extracted from the adjacent intermediate core 50 manufactured in the same way in another third forming frame 500.
  • the connector 200 can be connected. As described above, the intermediate core 50 is generated, each connector 200 is connected, and then final cooling is performed to manufacture the medical seal of the present invention.
  • the manufacturing method according to FIG. 7 can also have the characteristic that the connector 200 can be molded simultaneously with the manufacture of the core 100 without the inconvenience of pre-production of the connector 200.
  • the medical room for improving sexual function according to the present invention can be mass-produced through an industrial facility and can be supplied to a hospital or a treatment facility, so there is a possibility of industrial use.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Reproductive Health (AREA)
  • Inorganic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Prostheses (AREA)

Abstract

L'invention concerne une suture médicale destinée à améliorer le fonctionnement sexuel et comprenant : une pluralité de corps qui sont agencés en une seule rangée avec un espace prédéterminé entre eux, et qui possèdent une forme tridimensionnelle ; des dispositifs de liaison qui relient les corps et possèdent un diamètre plus petit que celui des corps ; et des rainures d'aiguille qui sont formées de manière pénétrante au niveau d'un côté des corps le long du sens parallèle aux dispositifs de liaison, la rainure d'aiguille dans le corps le plus en avant étant évidée à une profondeur prédéterminée. Selon l'invention, la suture médicale destinée à améliorer le fonctionnement sexuel et le procédé de production de celle-ci ont pour effets de maintenir en place un volume suffisant par rapport à des sutures connues de type lifting, maximisant la puissance d'étirement physique due à la structure assujettie de manière stable, et contribuant ainsi à un fonctionnement sexuel amélioré.
PCT/KR2019/012965 2018-10-16 2019-10-02 Suture médicale destinée à améliorer le fonctionnement sexuel, et son procédé de production WO2020080712A1 (fr)

Priority Applications (1)

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CN201980005716.1A CN111356417B (zh) 2018-10-16 2019-10-02 用于改善性功能的医用缝合线及其制作方法

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KR1020180123430A KR102053392B1 (ko) 2018-10-16 2018-10-16 성 기능 개선을 위한 의료용 실의 제조방법
KR10-2018-0123430 2018-10-16

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KR102614996B1 (ko) * 2020-05-27 2023-12-18 주식회사 삼양홀딩스 다각형의 단면을 갖는 스토퍼를 일 말단에 가지는 의료용 실 및 이의 제조방법
KR102411628B1 (ko) * 2021-11-09 2022-06-22 오해석 코 성형용 리프팅 실

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KR20130126122A (ko) * 2012-05-10 2013-11-20 (주)에이치비메디컬스 주름제거용 충전체
KR20160000824A (ko) * 2014-06-25 2016-01-05 김동진 금속 코팅 가시매선
KR101701434B1 (ko) * 2015-11-18 2017-02-13 정영춘 신규 안면 및 신체 리프팅용 봉합사
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US20090099597A1 (en) * 2007-10-12 2009-04-16 Isse Nicanor G Suture assembly with tissue engaging elements
KR20160000923A (ko) * 2014-06-25 2016-01-06 지엔에스티주식회사 성형용 봉합사 및 이의 제조 금형장치
CN107890361B (zh) * 2017-11-13 2020-08-11 江苏省健尔康医用敷料有限公司 一种免打结的手术缝合线的制备方法

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CN111356417A (zh) 2020-06-30
CN111356417B (zh) 2022-06-14

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